Date   

Re: DAOS_test failed

anton.brekhov@...
 

I've installed MOFED 5.0.2 on both hosts, and openmpi. And it works a little further!
I've launched daos_test like 
mpirun --allow-run-as-root -np 1 daos_test.

There were passed and failed tests, but it ended with another error:

=================

DAOS rebuild tests..

=================

[  PASSED  ] 3 test(s).

setup: creating pool, SCM size=4 GB, NVMe size=8 GB

setup: created pool 88a9a5f1-8a21-4e45-a32d-ef87791c5f80

setup: connecting to pool

connected to pool, ntarget=4

setup: creating container 28aa2f9d-8559-41f3-907f-ec1b893ca90c

setup: opening container

REBUILD0: drop rebuild scan reply

No enough targets, skipping (4/0)

teardown: destroyed pool 88a9a5f1-8a21-4e45-a32d-ef87791c5f80

REBUILD1: retry rebuild for not ready

setup: creating pool, SCM size=0 GB, NVMe size=0 GB

daos_pool_create failed, rc: -1003

[sky08:21007:0:21007] Caught signal 11 (Segmentation fault: tkill(2) or tgkill(2) at address 0x520f)

==== backtrace (tid:  21007) ====

 0 0x000000000004cb95 ucs_debug_print_backtrace()  ???:0

 1 0x000000000045471e ???()  /usr/bin/daos_test:0

 2 0x000000000044ca21 ???()  /usr/bin/daos_test:0

 3 0x0000000000406db3 ???()  /usr/bin/daos_test:0

 4 0x0000000000022505 __libc_start_main()  ???:0

 5 0x00000000004079e2 ???()  /usr/bin/daos_test:0

=================================

[sky08:21007] *** Process received signal ***

[sky08:21007] Signal: Segmentation fault (11)

[sky08:21007] Signal code:  (-6)

[sky08:21007] Failing at address: 0x520f

[sky08:21007] [ 0] /lib64/libpthread.so.0(+0xf5f0)[0x7fdac52295f0]

[sky08:21007] [ 1] daos_test[0x45471e]

Do I need to set some env variables with scm and nvme size for this phase?

 
 
 
 
 


Re: no dRPC client set on Ubuntu 20.04.1

Nabarro, Tom
 

Hello Gert,

 

I can’t see anything obviously wrong with bringup and hugepage allocation, did you reboot the nodes (just as a sanity check)?

 

The next steps I will take is to get in touch with SPDK folks and reproduce on our side.

 

Regards,

Tom Nabarro – DCG/ESAD

M: +44 (0)7786 260986

Skype: tom.nabarro

 

From: daos@daos.groups.io <daos@daos.groups.io> On Behalf Of Gert Pauwels
Sent: Monday, September 14, 2020 4:30 PM
To: daos@daos.groups.io
Subject: Re: [daos] no dRPC client set on Ubuntu 20.04.1

 

Hi Tom,

After booting I run the following 2 commands:
root@intel-S2600WFD:~/daos# cat /proc/meminfo | grep Huge
AnonHugePages:         0 kB
ShmemHugePages:        0 kB
FileHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
root@intel-S2600WFD:~/daos# ls -lah /dev/hugepages/
total 0
drwxr-xr-x  2 root root    0 Sep 14 16:40 .
drwxr-xr-x 20 root root 4,3K Sep 14 16:41 ..

 
At this point followed the steps you described to bind the NVMe drives to the kernel and wiped the pmem[01] devices.
After running "dmg storage format" from another tty the error showed and I stopped daos_server.

The daos_server.log, daos_adim.log and daos_control.log are attached.

At this point I run the two commands again:

root@intel-S2600WFD:~/daos# cat /proc/meminfo | grep Huge
AnonHugePages:         0 kB
ShmemHugePages:        0 kB
FileHugePages:         0 kB
HugePages_Total:    4096
HugePages_Free:     4095
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:         8388608 kB

root@intel-S2600WFD:~/daos# ls -lah /dev/hugepages/spdk_pid4857map_0
-rw------- 1 root root 2,0M Sep 14 16:49 /dev/hugepages/spdk_pid4857map_0


Regards,

Gert,

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Re: DAOS_test failed

Oganezov, Alexander A
 

Hi Anton,

 

The last one that we’ve tried and worked for us was MOFED 5.0.2 which is what we currently use for our test clusters that use ofi+verbs;ofi_rxm provider.

 

Thanks,

~~Alex.

 

From: daos@daos.groups.io <daos@daos.groups.io> On Behalf Of anton.brekhov@...
Sent: Monday, September 14, 2020 12:45 AM
To: daos@daos.groups.io
Subject: Re: [daos] DAOS_test failed

 

I'm using Optane PMEM ( there are 4 modules 512GB each, two PMEM modules near each socket). I created /dev/pmem0 and /dev/pmem1 devices using `ipmctl create -goal PersistentMemoryType=AppDirect` command. On daos server I have two mellanox IB interfaces, but only one in use (mlx5_0). Here is ibstat output:

[root@apache512 tmp]# ibstat

CA 'mlx5_0'

        CA type: MT4123

        Number of ports: 1

        Firmware version: 20.28.1002

        Hardware version: 0

        Node GUID: 0xb8599f0300e4f800

        System image GUID: 0xb8599f0300e4f800

        Port 1:

                State: Active

                Physical state: LinkUp

                Rate: 56

                Base lid: 4

                LMC: 0

                SM lid: 4

                Capability mask: 0x2659e84a

                Port GUID: 0xb8599f0300e4f800

                Link layer: InfiniBand

Seems like I didn't install OFED drivers, because ofed_info not found. Which version is better to use? 

 

 

 

 

 


Re: no dRPC client set on Ubuntu 20.04.1

Gert Pauwels
 

Hi Tom,

After booting I run the following 2 commands:
root@intel-S2600WFD:~/daos# cat /proc/meminfo | grep Huge

AnonHugePages:         0 kB
ShmemHugePages:        0 kB
FileHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
root@intel-S2600WFD:~/daos# ls -lah /dev/hugepages/
total 0
drwxr-xr-x  2 root root    0 Sep 14 16:40 .
drwxr-xr-x 20 root root 4,3K Sep 14 16:41 ..

 
At this point followed the steps you described to bind the NVMe drives to the kernel and wiped the pmem[01] devices.
After running "dmg storage format" from another tty the error showed and I stopped daos_server.

The daos_server.log, daos_adim.log and daos_control.log are attached.

At this point I run the two commands again:

root@intel-S2600WFD:~/daos# cat /proc/meminfo | grep Huge
AnonHugePages:         0 kB
ShmemHugePages:        0 kB
FileHugePages:         0 kB
HugePages_Total:    4096
HugePages_Free:     4095
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:         8388608 kB

root@intel-S2600WFD:~/daos# ls -lah /dev/hugepages/spdk_pid4857map_0
-rw------- 1 root root 2,0M Sep 14 16:49 /dev/hugepages/spdk_pid4857map_0


Regards,

Gert,


Re: DAOS_test failed

Farrell, Patrick Arthur <patrick.farrell@...>
 

MOFED 5.0 works well, 5.1 seems to have an incompatibility with libfabric currently.  (Note this is not a supported list or anything - This is just what we've used successfully.)

Regards,
-Patrick

From: daos@daos.groups.io <daos@daos.groups.io> on behalf of anton.brekhov@... <anton.brekhov@...>
Sent: Monday, September 14, 2020 2:45 AM
To: daos@daos.groups.io <daos@daos.groups.io>
Subject: Re: [daos] DAOS_test failed
 
I'm using Optane PMEM ( there are 4 modules 512GB each, two PMEM modules near each socket). I created /dev/pmem0 and /dev/pmem1 devices using `ipmctl create -goal PersistentMemoryType=AppDirect` command. On daos server I have two mellanox IB interfaces, but only one in use (mlx5_0). Here is ibstat output:
[root@apache512 tmp]# ibstat
CA 'mlx5_0'
        CA type: MT4123
        Number of ports: 1
        Firmware version: 20.28.1002
        Hardware version: 0
        Node GUID: 0xb8599f0300e4f800
        System image GUID: 0xb8599f0300e4f800
        Port 1:
                State: Active
                Physical state: LinkUp
                Rate: 56
                Base lid: 4
                LMC: 0
                SM lid: 4
                Capability mask: 0x2659e84a
                Port GUID: 0xb8599f0300e4f800
                Link layer: InfiniBand

Seems like I didn't install OFED drivers, because ofed_info not found. Which version is better to use? 

 
 
 
 
 


Re: no dRPC client set on Ubuntu 20.04.1

Nabarro, Tom
 

Hello Gert,

 

It’s likely the thread lib init failure is due to a problem with hugepages configuration as spdk_thread_lib_init() only calls spdk_mempool_create().

 

Can you please do some debug as follows:

 

  • First , some basic verification of hp state e.g.

bash-4.2$ cat /proc/meminfo| grep Huge

AnonHugePages:     73728 kB

HugePages_Total:   16384

HugePages_Free:    16371

HugePages_Rsvd:        0

HugePages_Surp:        0

Hugepagesize:       2048 kB

bash-4.2$ ls -lah /dev/hugepages/spdk_pid217893map_*

-rw------- 1 root daos_admins 2.0M Sep 11 12:33 /dev/hugepages/spdk_pid217893map_0

-rw------- 1 root daos_admins 2.0M Sep 11 12:33 /dev/hugepages/spdk_pid217893map_1

-rw------- 1 root daos_admins 2.0M Sep 11 12:33 /dev/hugepages/spdk_pid217893map_10

-rw------- 1 root daos_admins 2.0M Sep 11 12:33 /dev/hugepages/spdk_pid217893map_11

-rw------- 1 root daos_admins 2.0M Sep 11 12:33 /dev/hugepages/spdk_pid217893map_12

-rw------- 1 root daos_admins 2.0M Sep 11 12:33 /dev/hugepages/spdk_pid217893map_2

...

 

  • Then , enable daos_admin/privileged helper logging by setting "helper_log_file: /tmp/daos_admin.log" with the correct indentation towards the top of daos_server yaml config file.
  • Stop daos_server instances/services.
  • Wipe pmem with "sudo umount /mnt/daos[01]; sudo wipefs -a /dev/pmem[01]".
  • Bind nvme devices back to kernel "sudo daos_server storage prepare -n --reset".
  • Optionally reboot (maybe try without first).
  • Start daos_server instances/services.
  • Wait for reformat prompt "SCM format required...".
  • Run "dmg storage format" from different tty.
  • Wait for io instances to start/error then send logs including daos_admin.log please.

 

I realise you don’t need that level of instruction but included for completeness.

 

Regards,

Tom Nabarro – DCG/ESAD

M: +44 (0)7786 260986

Skype: tom.nabarro

 

From: daos@daos.groups.io <daos@daos.groups.io> On Behalf Of Gert Pauwels
Sent: Friday, September 11, 2020 5:42 PM
To: daos@daos.groups.io
Subject: Re: [daos] no dRPC client set on Ubuntu 20.04.1

 

Hi Tom,

After applying the patch you provided the error is now:
    09/11-17:47:17.20 intel-S2600WFD DAOS[11713/11713] bio  ERR  src/bio/bio_xst   09/11-17 ream.c:369 bio_spdk_env_init() Failed to init SPDK thread lib, Unknown error -1003 (-1003)

the original one was:

   DAOS[7642/7642] bio  ERR  src/bio/bio_xstream.c:367 bio_spdk_env_init() Failed to init SPDK thread lib, DER_INVAL(-1003)


The whole /tmp/daos_server looks like:

09/11-17:39:03.32 intel-S2600WFD DAOS[7642/7642] fi   INFO src/gurt/fault_inject.c:481 d_fault_inject_init() No config file, fault injection is OFF.
09/11-17:39:03.35 intel-S2600WFD DAOS[7642/7642] server INFO src/iosrv/init.c:419 set_abt_max_num_xstreams() Setting ABT_MAX_NUM_XSTREAMS to 4
09/11-17:39:03.35 intel-S2600WFD DAOS[7642/7642] server INFO src/iosrv/init.c:490 server_init() Module interface successfully initialized
09/11-17:39:03.36 intel-S2600WFD DAOS[7642/7642] server INFO src/iosrv/init.c:498 server_init() Module vos,rdb,rsvc,security,mgmt,dtx,pool,cont,obj,rebuild successfully loaded
09/11-17:39:03.36 intel-S2600WFD DAOS[7642/7642] crt  INFO src/cart/crt_init.c:269 crt_init_opt() libcart version 4.8.0 initializing
09/11-17:39:03.36 intel-S2600WFD DAOS[7642/7642] crt  WARN src/cart/crt_init.c:161 data_init() FI_UNIVERSE_SIZE was not set; setting to 2048
09/11-17:39:03.36 intel-S2600WFD DAOS[7642/7642] server INFO src/iosrv/init.c:507 server_init() Network successfully initialized
09/11-17:39:03.37 intel-S2600WFD DAOS[7642/7642] server INFO src/iosrv/init.c:516 server_init() Module vos,rdb,rsvc,security,mgmt,dtx,pool,cont,obj,rebuild successfully initialized
09/11-17:39:03.44 intel-S2600WFD DAOS[7642/7642] bio  ERR  src/bio/bio_xstream.c:367 bio_spdk_env_init() Failed to init SPDK thread lib, DER_INVAL(-1003)
09/11-17:39:03.44 intel-S2600WFD DAOS[7642/7642] server ERR  src/iosrv/init.c:521 server_init() DAOS cannot be initialized using the configured path (/mnt/daos).   Please ensure it is on a PMDK compatible file system and writeable by the current user
09/11-17:47:17.09 intel-S2600WFD DAOS[11713/11713] fi   INFO src/gurt/fault_inject.c:481 d_fault_inject_init() No config file, fault injection is OFF.
09/11-17:47:17.13 intel-S2600WFD DAOS[11713/11713] server INFO src/iosrv/init.c:419 set_abt_max_num_xstreams() Setting ABT_MAX_NUM_XSTREAMS to 4
09/11-17:47:17.13 intel-S2600WFD DAOS[11713/11713] server INFO src/iosrv/init.c:490 server_init() Module interface successfully initialized
09/11-17:47:17.13 intel-S2600WFD DAOS[11713/11713] server INFO src/iosrv/init.c:498 server_init() Module vos,rdb,rsvc,security,mgmt,dtx,pool,cont,obj,rebuild successfully loaded
09/11-17:47:17.13 intel-S2600WFD DAOS[11713/11713] crt  INFO src/cart/crt_init.c:269 crt_init_opt() libcart version 4.8.0 initializing
09/11-17:47:17.13 intel-S2600WFD DAOS[11713/11713] crt  WARN src/cart/crt_init.c:161 data_init() FI_UNIVERSE_SIZE was not set; setting to 2048
09/11-17:47:17.13 intel-S2600WFD DAOS[11713/11713] server INFO src/iosrv/init.c:507 server_init() Network successfully initialized
09/11-17:47:17.13 intel-S2600WFD DAOS[11713/11713] server INFO src/iosrv/init.c:516 server_init() Module vos,rdb,rsvc,security,mgmt,dtx,pool,cont,obj,rebuild successfully initialized
09/11-17:47:17.20 intel-S2600WFD DAOS[11713/11713] bio  ERR  src/bio/bio_xstream.c:369 bio_spdk_env_init() Failed to init SPDK thread lib, Unknown error -1003 (-1003)
09/11-17:47:17.21 intel-S2600WFD DAOS[11713/11713] server ERR  src/iosrv/init.c:521 server_init() DAOS cannot be initialized using the configured path (/mnt/daos).   Please ensure it is on a PMDK compatible file system and writeable by the current user

Rgds,

Gert

Send

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Re: DAOS_test failed

anton.brekhov@...
 

I'm using Optane PMEM ( there are 4 modules 512GB each, two PMEM modules near each socket). I created /dev/pmem0 and /dev/pmem1 devices using `ipmctl create -goal PersistentMemoryType=AppDirect` command. On daos server I have two mellanox IB interfaces, but only one in use (mlx5_0). Here is ibstat output:
[root@apache512 tmp]# ibstat
CA 'mlx5_0'
        CA type: MT4123
        Number of ports: 1
        Firmware version: 20.28.1002
        Hardware version: 0
        Node GUID: 0xb8599f0300e4f800
        System image GUID: 0xb8599f0300e4f800
        Port 1:
                State: Active
                Physical state: LinkUp
                Rate: 56
                Base lid: 4
                LMC: 0
                SM lid: 4
                Capability mask: 0x2659e84a
                Port GUID: 0xb8599f0300e4f800
                Link layer: InfiniBand

Seems like I didn't install OFED drivers, because ofed_info not found. Which version is better to use? 

 
 
 
 
 


Re: DAOS_test failed

Lombardi, Johann
 

It sounds like the DAOS server is not able to register memory to initiate a RDMA. Could you please tell me more about the network and storage you use on the server? Optane PMEM or DRAM? Also, what version of OFED do you use?

 

Cheers,

Johann

 

From: <daos@daos.groups.io> on behalf of "anton.brekhov@..." <anton.brekhov@...>
Reply-To: "daos@daos.groups.io" <daos@daos.groups.io>
Date: Friday 11 September 2020 at 19:41
To: "daos@daos.groups.io" <daos@daos.groups.io>
Subject: Re: [daos] DAOS_test failed

 

This is errors from daos_server.log :

09/11-20:41:22.58 apache512 DAOS[10757/10786] hg   ERR  # NA -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/na/na_ofi.c:4196

 # na_ofi_mem_register(): fi_mr_reg() failed, rc: -95 (Operation not supported)

09/11-20:41:26.20 apache512 DAOS[10757/10786] hg   ERR  # HG -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/mercury_bulk.c:494

 # hg_bulk_create(): NA_Mem_register() failed (NA_PROTOCOL_ERROR)

09/11-20:41:26.20 apache512 DAOS[10757/10786] hg   ERR  # HG -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/mercury_bulk.c:1072

 # HG_Bulk_create(): Could not create bulk handle

09/11-20:41:26.20 apache512 DAOS[10757/10786] hg   ERR  src/cart/crt_hg.c:1445 crt_hg_bulk_create() HG_Bulk_create failed, hg_ret: 11.

09/11-20:41:26.20 apache512 DAOS[10757/10786] bulk ERR  src/cart/crt_bulk.c:137 crt_bulk_create() crt_hg_bulk_create failed, rc: -1020.

09/11-20:41:26.20 apache512 DAOS[10757/10786] object ERR  src/object/srv_obj.c:359 obj_bulk_transfer() crt_bulk_create 0 error (-1020).

09/11-20:41:26.20 apache512 DAOS[10757/10786] object ERR  src/object/srv_obj.c:992 obj_local_rw() 1155473290706288642.0.1 data transfer failed, dma 1 rc DER_HG(-1020)

09/11-20:41:26.20 apache512 DAOS[10757/10786] object ERR  src/object/srv_obj.c:96 obj_rw_complete() 1155473290706288642.0.1Fetch end failed: -1020

09/11-20:41:26.20 apache512 DAOS[10757/10777] rpc  DBUG src/cart/crt_register.c:215 crt_opc_lookup() looking up opcode: 0x2010003

09/11-20:41:26.20 apache512 DAOS[10757/10777] bio  DBUG src/bio/bio_buffer.c:824 copy_one() bio copy 0x7f8c98212380 size 24

09/11-20:41:26.20 apache512 DAOS[10757/10777] bio  DBUG src/bio/bio_buffer.c:824 copy_one() bio copy 0x7f8c981e3680 size 320

09/11-20:41:26.20 apache512 DAOS[10757/10777] vos  DBUG src/vos/vos_io.c:607 akey_fetch() akey [16] fetch single epr 9-6359751

09/11-20:41:26.20 apache512 DAOS[10757/10777] bio  DBUG src/bio/bio_buffer.c:824 copy_one() bio copy 0x7f8c98207700 size 8

09/11-20:41:26.20 apache512 DAOS[10757/10777] vos  DBUG src/vos/vos_io.c:607 akey_fetch() akey [12] fetch single epr 5-6359751

09/11-20:41:26.20 apache512 DAOS[10757/10777] bio  DBUG src/bio/bio_buffer.c:824 copy_one() bio copy 0x7f8c98241400 size 4

09/11-20:41:26.20 apache512 DAOS[10757/10777] vos  DBUG src/vos/vos_io.c:607 akey_fetch() akey [11] fetch single epr 5-6359751

09/11-20:41:26.20 apache512 DAOS[10757/10786] rpc  DBUG src/cart/crt_register.c:215 crt_opc_lookup() looking up opcode: 0x4010001

09/11-20:41:26.20 apache512 DAOS[10757/10786] object DBUG src/object/srv_obj.c:1337 ds_obj_rw_handler() overwrite epoch 1599846087457767431

09/11-20:41:26.20 apache512 DAOS[10757/10786] vos  DBUG src/vos/vos_io.c:607 akey_fetch() akey [1] fetch array epr 1599844210152833028-1599846087457767431

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Re: DAOS_test failed

anton.brekhov@...
 

This is errors from daos_server.log :
09/11-20:41:22.58 apache512 DAOS[10757/10786] hg   ERR  # NA -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/na/na_ofi.c:4196
 # na_ofi_mem_register(): fi_mr_reg() failed, rc: -95 (Operation not supported)
09/11-20:41:26.20 apache512 DAOS[10757/10786] hg   ERR  # HG -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/mercury_bulk.c:494
 # hg_bulk_create(): NA_Mem_register() failed (NA_PROTOCOL_ERROR)
09/11-20:41:26.20 apache512 DAOS[10757/10786] hg   ERR  # HG -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/mercury_bulk.c:1072
 # HG_Bulk_create(): Could not create bulk handle
09/11-20:41:26.20 apache512 DAOS[10757/10786] hg   ERR  src/cart/crt_hg.c:1445 crt_hg_bulk_create() HG_Bulk_create failed, hg_ret: 11.
09/11-20:41:26.20 apache512 DAOS[10757/10786] bulk ERR  src/cart/crt_bulk.c:137 crt_bulk_create() crt_hg_bulk_create failed, rc: -1020.
09/11-20:41:26.20 apache512 DAOS[10757/10786] object ERR  src/object/srv_obj.c:359 obj_bulk_transfer() crt_bulk_create 0 error (-1020).
09/11-20:41:26.20 apache512 DAOS[10757/10786] object ERR  src/object/srv_obj.c:992 obj_local_rw() 1155473290706288642.0.1 data transfer failed, dma 1 rc DER_HG(-1020)
09/11-20:41:26.20 apache512 DAOS[10757/10786] object ERR  src/object/srv_obj.c:96 obj_rw_complete() 1155473290706288642.0.1Fetch end failed: -1020
09/11-20:41:26.20 apache512 DAOS[10757/10777] rpc  DBUG src/cart/crt_register.c:215 crt_opc_lookup() looking up opcode: 0x2010003
09/11-20:41:26.20 apache512 DAOS[10757/10777] bio  DBUG src/bio/bio_buffer.c:824 copy_one() bio copy 0x7f8c98212380 size 24
09/11-20:41:26.20 apache512 DAOS[10757/10777] bio  DBUG src/bio/bio_buffer.c:824 copy_one() bio copy 0x7f8c981e3680 size 320
09/11-20:41:26.20 apache512 DAOS[10757/10777] vos  DBUG src/vos/vos_io.c:607 akey_fetch() akey [16] fetch single epr 9-6359751
09/11-20:41:26.20 apache512 DAOS[10757/10777] bio  DBUG src/bio/bio_buffer.c:824 copy_one() bio copy 0x7f8c98207700 size 8
09/11-20:41:26.20 apache512 DAOS[10757/10777] vos  DBUG src/vos/vos_io.c:607 akey_fetch() akey [12] fetch single epr 5-6359751
09/11-20:41:26.20 apache512 DAOS[10757/10777] bio  DBUG src/bio/bio_buffer.c:824 copy_one() bio copy 0x7f8c98241400 size 4
09/11-20:41:26.20 apache512 DAOS[10757/10777] vos  DBUG src/vos/vos_io.c:607 akey_fetch() akey [11] fetch single epr 5-6359751
09/11-20:41:26.20 apache512 DAOS[10757/10786] rpc  DBUG src/cart/crt_register.c:215 crt_opc_lookup() looking up opcode: 0x4010001
09/11-20:41:26.20 apache512 DAOS[10757/10786] object DBUG src/object/srv_obj.c:1337 ds_obj_rw_handler() overwrite epoch 1599846087457767431
09/11-20:41:26.20 apache512 DAOS[10757/10786] vos  DBUG src/vos/vos_io.c:607 akey_fetch() akey [1] fetch array epr 1599844210152833028-1599846087457767431


Re: no dRPC client set on Ubuntu 20.04.1

Gert Pauwels
 

Hi Tom,

After applying the patch you provided the error is now:
    09/11-17:47:17.20 intel-S2600WFD DAOS[11713/11713] bio  ERR  src/bio/bio_xst   09/11-17 ream.c:369 bio_spdk_env_init() Failed to init SPDK thread lib, Unknown error -1003 (-1003)

the original one was:

   DAOS[7642/7642] bio  ERR  src/bio/bio_xstream.c:367 bio_spdk_env_init() Failed to init SPDK thread lib, DER_INVAL(-1003)


The whole /tmp/daos_server looks like:

09/11-17:39:03.32 intel-S2600WFD DAOS[7642/7642] fi   INFO src/gurt/fault_inject.c:481 d_fault_inject_init() No config file, fault injection is OFF.
09/11-17:39:03.35 intel-S2600WFD DAOS[7642/7642] server INFO src/iosrv/init.c:419 set_abt_max_num_xstreams() Setting ABT_MAX_NUM_XSTREAMS to 4
09/11-17:39:03.35 intel-S2600WFD DAOS[7642/7642] server INFO src/iosrv/init.c:490 server_init() Module interface successfully initialized
09/11-17:39:03.36 intel-S2600WFD DAOS[7642/7642] server INFO src/iosrv/init.c:498 server_init() Module vos,rdb,rsvc,security,mgmt,dtx,pool,cont,obj,rebuild successfully loaded
09/11-17:39:03.36 intel-S2600WFD DAOS[7642/7642] crt  INFO src/cart/crt_init.c:269 crt_init_opt() libcart version 4.8.0 initializing
09/11-17:39:03.36 intel-S2600WFD DAOS[7642/7642] crt  WARN src/cart/crt_init.c:161 data_init() FI_UNIVERSE_SIZE was not set; setting to 2048
09/11-17:39:03.36 intel-S2600WFD DAOS[7642/7642] server INFO src/iosrv/init.c:507 server_init() Network successfully initialized
09/11-17:39:03.37 intel-S2600WFD DAOS[7642/7642] server INFO src/iosrv/init.c:516 server_init() Module vos,rdb,rsvc,security,mgmt,dtx,pool,cont,obj,rebuild successfully initialized
09/11-17:39:03.44 intel-S2600WFD DAOS[7642/7642] bio  ERR  src/bio/bio_xstream.c:367 bio_spdk_env_init() Failed to init SPDK thread lib, DER_INVAL(-1003)
09/11-17:39:03.44 intel-S2600WFD DAOS[7642/7642] server ERR  src/iosrv/init.c:521 server_init() DAOS cannot be initialized using the configured path (/mnt/daos).   Please ensure it is on a PMDK compatible file system and writeable by the current user
09/11-17:47:17.09 intel-S2600WFD DAOS[11713/11713] fi   INFO src/gurt/fault_inject.c:481 d_fault_inject_init() No config file, fault injection is OFF.
09/11-17:47:17.13 intel-S2600WFD DAOS[11713/11713] server INFO src/iosrv/init.c:419 set_abt_max_num_xstreams() Setting ABT_MAX_NUM_XSTREAMS to 4
09/11-17:47:17.13 intel-S2600WFD DAOS[11713/11713] server INFO src/iosrv/init.c:490 server_init() Module interface successfully initialized
09/11-17:47:17.13 intel-S2600WFD DAOS[11713/11713] server INFO src/iosrv/init.c:498 server_init() Module vos,rdb,rsvc,security,mgmt,dtx,pool,cont,obj,rebuild successfully loaded
09/11-17:47:17.13 intel-S2600WFD DAOS[11713/11713] crt  INFO src/cart/crt_init.c:269 crt_init_opt() libcart version 4.8.0 initializing
09/11-17:47:17.13 intel-S2600WFD DAOS[11713/11713] crt  WARN src/cart/crt_init.c:161 data_init() FI_UNIVERSE_SIZE was not set; setting to 2048
09/11-17:47:17.13 intel-S2600WFD DAOS[11713/11713] server INFO src/iosrv/init.c:507 server_init() Network successfully initialized
09/11-17:47:17.13 intel-S2600WFD DAOS[11713/11713] server INFO src/iosrv/init.c:516 server_init() Module vos,rdb,rsvc,security,mgmt,dtx,pool,cont,obj,rebuild successfully initialized
09/11-17:47:17.20 intel-S2600WFD DAOS[11713/11713] bio  ERR  src/bio/bio_xstream.c:369 bio_spdk_env_init() Failed to init SPDK thread lib, Unknown error -1003 (-1003)
09/11-17:47:17.21 intel-S2600WFD DAOS[11713/11713] server ERR  src/iosrv/init.c:521 server_init() DAOS cannot be initialized using the configured path (/mnt/daos).   Please ensure it is on a PMDK compatible file system and writeable by the current user

Rgds,

Gert


Re: no dRPC client set on Ubuntu 20.04.1

Nabarro, Tom
 

Thanks Gurt,

 

Yes, that was only to get the identify application running, which looks like it runs fine as expected given the problem looks like initializing the thread library which identify doesn’t do.

 

Regards,

Tom Nabarro – DCG/ESAD

M: +44 (0)7786 260986

Skype: tom.nabarro

 

From: daos@daos.groups.io <daos@daos.groups.io> On Behalf Of Gert Pauwels
Sent: Friday, September 11, 2020 1:41 PM
To: daos@daos.groups.io
Subject: Re: [daos] no dRPC client set on Ubuntu 20.04.1

 

Hi Tom,

I set the variable LD_LIBRARY_PATH as you indicated to spdk library path and that indeed solves the problem for the identify application. Now the identify application returns all the data as expected.

It did not make any difference  when running:

$ echo $LD_LIBRARY_PATH
/root/daos/install/prereq/dev/spdk/lib/
$ daos_server start

It still the same  error

Rgds,

Gert

---------------------------------------------------------------------
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Registered No. 1134945 (England)
Registered Office: Pipers Way, Swindon SN3 1RJ
VAT No: 860 2173 47

This e-mail and any attachments may contain confidential material for
the sole use of the intended recipient(s). Any review or distribution
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Re: no dRPC client set on Ubuntu 20.04.1

Nabarro, Tom
 

Hello,

 

You and Gurt are experiencing the same issue:

 

09/10-14:23:55.96 intel-S2600WFD DAOS[260088/260088] bio  ERR  src/bio/bio_xstream.c:367 bio_spdk_env_init() Failed to init SPDK thread lib, DER_INVAL(-1003)

09/10-14:23:55.97 intel-S2600WFD DAOS[260088/260088] server ERR  src/iosrv/init.c:521 server_init() DAOS cannot be initialized using the configured path (/mnt/daos).   Please ensure it is on a PMDK compatible file system and writeable by the current user

 

Which is that the SPDK thread library cannot be initialised, the thread library is not used in the identify example so that would explain why it runs fine.

 

spdk_thread_lib_init() is returning an error but unfortunately we wrap it with DER_INVAL and mask the spdk error, which needs fixing.

 

Can you please apply this patch and rerun to give us a better insight and in the meantime I will find an Ubuntu system to verify:

 

```

diff --git a/src/bio/bio_xstream.c b/src/bio/bio_xstream.c

index 758ba6d..c888047 100644

--- a/src/bio/bio_xstream.c

+++ b/src/bio/bio_xstream.c

@@ -30,6 +30,7 @@

#include <spdk/env.h>

#include <spdk/nvme.h>

#include <spdk/vmd.h>

+#include <spdk/string.h>

#include <spdk/thread.h>

#include <spdk/bdev.h>

#include <spdk/io_channel.h>

@@ -364,7 +365,8 @@ bio_spdk_env_init(void)

        rc = spdk_thread_lib_init(NULL, 0);

        if (rc != 0) {

                rc = -DER_INVAL;

-               D_ERROR("Failed to init SPDK thread lib, "DF_RC"\n", DP_RC(rc));

+               D_ERROR("Failed to init SPDK thread lib, %s (%d)\n",

+                       spdk_strerror(rc), rc);

                spdk_env_fini();

                return rc;

        }

```

 

Regards,

Tom Nabarro – DCG/ESAD

M: +44 (0)7786 260986

Skype: tom.nabarro

 

From: daos@daos.groups.io <daos@daos.groups.io> On Behalf Of Yunjae Lee
Sent: Friday, September 11, 2020 8:34 AM
To: daos@daos.groups.io
Subject: Re: [daos] no dRPC client set on Ubuntu 20.04.1

 

Same problem here, I used the master branch of daos on ubuntu 20.04.1
I also met this error when starting the daos_server:

ERROR: removing socket file: removing instance 0 socket file: no dRPC client set (data plane not started?)

The same message was printed in /tmp/daos_server.log:

bio ERR src/bio/bio_xstream.c:367 bios_spdk_env_init() Failed to init SPDK thread lib, DER_INVAL(-1003)

The identify error also happened in my case, however, it is now solved thanks to @Tom.
The results of the identify is attached, as well as the server logs and configurations i used.

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Registered No. 1134945 (England)
Registered Office: Pipers Way, Swindon SN3 1RJ
VAT No: 860 2173 47

This e-mail and any attachments may contain confidential material for
the sole use of the intended recipient(s). Any review or distribution
by others is strictly prohibited. If you are not the intended
recipient, please contact the sender and delete all copies.


Re: no dRPC client set on Ubuntu 20.04.1

Gert Pauwels
 

Hi Tom,

I set the variable LD_LIBRARY_PATH as you indicated to spdk library path and that indeed solves the problem for the identify application. Now the identify application returns all the data as expected.

It did not make any difference  when running:
$ echo $LD_LIBRARY_PATH
/root/daos/install/prereq/dev/spdk/lib/
$ daos_server start
It still the same  error

Rgds,

Gert


Re: DAOS_test failed

anton.brekhov@...
 
Edited

Johann thanks! You right, and also I've run daos_test compiled from source. Now I've ran from package daos-tests (RPM of v1.0.1) and it works, but one test is stuck:
DAOS_IOD_SINGLE:NVMe
        size: 5120
[       OK ] IO2: simple update/fetch/verify (async)
[ RUN      ] IO3: i/o with variable rec size
Record size: 1 val: 'X' dkey: 707937202

And daos.log is filled with error:

09/11-14:37:23.48 sky08 DAOS[36236/36236] object ERR  src/object/cli_shard.c:216 dc_rw_cb() rpc 0x404a030 RPC 1 failed: DER_HG(-1020)

Does anyone know why it can be?
 


Re: DAOS_test failed

Lombardi, Johann
 

Looks better. The network stack seems to be properly initialized now.

The failure you see now (“undefined symbol: dmg_pool_create”) is related to the C wrapper of the dmg command which is used to create a pool. I suspect that you are missing something in the LD_LIBRARY_PATH. I will let @Macdonald, Mjmac comment further on that.

 

Cheers,

Johann

 

From: <daos@daos.groups.io> on behalf of "anton.brekhov@..." <anton.brekhov@...>
Reply-To: "daos@daos.groups.io" <daos@daos.groups.io>
Date: Friday 11 September 2020 at 13:20
To: "daos@daos.groups.io" <daos@daos.groups.io>
Subject: Re: [daos] DAOS_test failed

 

UPDATE: I fixed OFI_DOMAIN to mlx5_0

Here is new error:

[root@sky08 ~]# mpirun -np 1 --allow-run-as-root /tmp/daos_test

--------------------------------------------------------------------------

WARNING: No preset parameters were found for the device that Open MPI

detected:

 

  Local host:            sky08

  Device name:           mlx5_0

  Device vendor ID:      0x02c9

  Device vendor part ID: 4123

 

Default device parameters will be used, which may result in lower

performance.  You can edit any of the files specified by the

btl_openib_device_param_files MCA parameter to set values for your

device.

 

NOTE: You can turn off this warning by setting the MCA parameter

      btl_openib_warn_no_device_params_found to 0.

--------------------------------------------------------------------------

--------------------------------------------------------------------------

No OpenFabrics connection schemes reported that they were able to be

used on a specific port.  As such, the openib BTL (OpenFabrics

support) will be disabled for this port.

 

  Local host:           sky08

  Local device:         i40iw0

  Local port:           1

  CPCs attempted:       rdmacm, udcm

--------------------------------------------------------------------------

 

 

=================

DAOS management tests..

=====================

[==========] Running 5 test(s).

[ RUN      ] MGMT1: create/destroy pool on all tgts

/tmp/daos_test: symbol lookup error: /tmp/daos_test: undefined symbol: dmg_pool_create

creating pool synchronously ... --------------------------------------------------------------------------

Primary job  terminated normally, but 1 process returned

a non-zero exit code. Per user-direction, the job has been aborted.

--------------------------------------------------------------------------

--------------------------------------------------------------------------

mpirun detected that one or more processes exited with non-zero status, thus causing

the job to be terminated. The first process to do so was:

 

  Process name: [[48263,1],0]

  Exit code:    127

--------------------------------------------------------------------------

[sky08:35443] 2 more processes have sent help message help-mpi-btl-openib.txt / no device params found

[sky08:35443] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages

Here is the daos.log:

09/11-13:11:00.14 sky08 DAOS[28284/28284] hg   ERR  src/cart/crt_hg.c:534 crt_hg_init() Could not initialize NA class.

09/11-13:11:00.14 sky08 DAOS[28284/28284] crt  ERR  src/cart/crt_init.c:409 crt_init_opt() crt_hg_init failed rc: -1020.

09/11-13:11:00.14 sky08 DAOS[28284/28284] crt  ERR  src/cart/crt_init.c:477 crt_init_opt() crt_init failed, rc: -1020.

09/11-13:11:00.14 sky08 DAOS[28284/28284] fi   WARN src/gurt/fault_inject.c:685 d_fault_inject_fini() Fault Injection not finalized feature not included in build

09/11-13:11:00.14 sky08 DAOS[28284/28284] client ERR  src/client/api/event.c:93 daos_eq_lib_init() failed to initialize crt: DER_HG(-1020)

09/11-13:11:00.14 sky08 DAOS[28284/28284] client ERR  src/client/api/init.c:160 daos_init() failed to initialize eq_lib: DER_HG(-1020)

09/11-13:11:00.14 sky08 DAOS[28284/28284] fi   WARN src/gurt/fault_inject.c:685 d_fault_inject_fini() Fault Injection not finalized feature not included in build

09/11-13:23:18.51 sky08 DAOS[29621/29621] fi   WARN src/gurt/fault_inject.c:679 d_fault_inject_init() Fault Injection not initialized feature not included in build

09/11-13:23:18.51 sky08 DAOS[29621/29621] fi   WARN src/gurt/fault_inject.c:716 d_fault_attr_set() Fault Injection attr not set feature not included in build

09/11-13:23:18.51 sky08 DAOS[29621/29621] crt  INFO src/cart/crt_init.c:278 crt_init_opt() libcart version 4.8.0 initializing

09/11-13:23:18.51 sky08 DAOS[29621/29621] fi   WARN src/gurt/fault_inject.c:679 d_fault_inject_init() Fault Injection not initialized feature not included in build

09/11-13:23:18.51 sky08 DAOS[29621/29621] crt  WARN src/cart/crt_init.c:170 data_init() FI_UNIVERSE_SIZE was not set; setting to 2048

09/11-13:23:18.51 sky08 DAOS[29621/29621] crt  WARN src/cart/crt_init.c:389 crt_init_opt() FI_OFI_RXM_USE_SRX not set; set=1

09/11-13:23:18.51 sky08 DAOS[29621/29621] hg   ERR  # NA -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/na/na_ofi.c:1685

 # na_ofi_domain_open(): No provider found for "verbs;ofi_rxm" provider on domain "mlx_5"

09/11-13:23:18.51 sky08 DAOS[29621/29621] hg   ERR  # NA -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/na/na_ofi.c:3150

 # na_ofi_initialize(): Could not open domain for verbs;ofi_rxm, mlx_5

09/11-13:23:18.51 sky08 DAOS[29621/29621] hg   ERR  # NA -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/na/na.c:312

 # NA_Initialize_opt(): Could not initialize plugin

09/11-13:23:18.51 sky08 DAOS[29621/29621] hg   ERR  src/cart/crt_hg.c:534 crt_hg_init() Could not initialize NA class.

09/11-13:23:18.51 sky08 DAOS[29621/29621] crt  ERR  src/cart/crt_init.c:409 crt_init_opt() crt_hg_init failed rc: -1020.

09/11-13:23:18.51 sky08 DAOS[29621/29621] crt  ERR  src/cart/crt_init.c:477 crt_init_opt() crt_init failed, rc: -1020.

09/11-13:23:18.51 sky08 DAOS[29621/29621] fi   WARN src/gurt/fault_inject.c:685 d_fault_inject_fini() Fault Injection not finalized feature not included in build

09/11-13:23:18.51 sky08 DAOS[29621/29621] client ERR  src/client/api/event.c:93 daos_eq_lib_init() failed to initialize crt: DER_HG(-1020)

09/11-13:23:18.51 sky08 DAOS[29621/29621] client ERR  src/client/api/init.c:160 daos_init() failed to initialize eq_lib: DER_HG(-1020)

09/11-13:23:18.51 sky08 DAOS[29621/29621] fi   WARN src/gurt/fault_inject.c:685 d_fault_inject_fini() Fault Injection not finalized feature not included in build

09/11-13:26:13.98 sky08 DAOS[29976/29976] fi   WARN src/gurt/fault_inject.c:679 d_fault_inject_init() Fault Injection not initialized feature not included in build

09/11-13:26:13.98 sky08 DAOS[29976/29976] fi   WARN src/gurt/fault_inject.c:716 d_fault_attr_set() Fault Injection attr not set feature not included in build

09/11-13:26:13.98 sky08 DAOS[29976/29976] crt  INFO src/cart/crt_init.c:278 crt_init_opt() libcart version 4.8.0 initializing

09/11-13:26:13.98 sky08 DAOS[29976/29976] fi   WARN src/gurt/fault_inject.c:679 d_fault_inject_init() Fault Injection not initialized feature not included in build

09/11-13:26:13.98 sky08 DAOS[29976/29976] crt  WARN src/cart/crt_init.c:170 data_init() FI_UNIVERSE_SIZE was not set; setting to 2048

09/11-13:26:13.98 sky08 DAOS[29976/29976] crt  WARN src/cart/crt_init.c:389 crt_init_opt() FI_OFI_RXM_USE_SRX not set; set=1

09/11-13:26:13.98 sky08 DAOS[29976/29976] hg   ERR  # NA -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/na/na_ofi.c:1685

 # na_ofi_domain_open(): No provider found for "verbs;ofi_rxm" provider on domain "mlx_5"

09/11-13:26:13.98 sky08 DAOS[29976/29976] hg   ERR  # NA -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/na/na_ofi.c:3150

 # na_ofi_initialize(): Could not open domain for verbs;ofi_rxm, mlx_5

09/11-13:26:13.98 sky08 DAOS[29976/29976] hg   ERR  # NA -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/na/na.c:312

 # NA_Initialize_opt(): Could not initialize plugin

09/11-13:26:13.98 sky08 DAOS[29976/29976] hg   ERR  src/cart/crt_hg.c:534 crt_hg_init() Could not initialize NA class.

09/11-13:26:13.98 sky08 DAOS[29976/29976] crt  ERR  src/cart/crt_init.c:409 crt_init_opt() crt_hg_init failed rc: -1020.

09/11-13:26:13.98 sky08 DAOS[29976/29976] crt  ERR  src/cart/crt_init.c:477 crt_init_opt() crt_init failed, rc: -1020.

09/11-13:26:13.98 sky08 DAOS[29976/29976] fi   WARN src/gurt/fault_inject.c:685 d_fault_inject_fini() Fault Injection not finalized feature not included in build

09/11-13:26:13.98 sky08 DAOS[29976/29976] client ERR  src/client/api/event.c:93 daos_eq_lib_init() failed to initialize crt: DER_HG(-1020)

09/11-13:26:13.98 sky08 DAOS[29976/29976] client ERR  src/client/api/init.c:160 daos_init() failed to initialize eq_lib: DER_HG(-1020)

09/11-13:26:13.98 sky08 DAOS[29976/29976] fi   WARN src/gurt/fault_inject.c:685 d_fault_inject_fini() Fault Injection not finalized feature not included in build

09/11-14:17:47.58 sky08 DAOS[35448/35448] fi   WARN src/gurt/fault_inject.c:679 d_fault_inject_init() Fault Injection not initialized feature not included in build

09/11-14:17:47.58 sky08 DAOS[35448/35448] fi   WARN src/gurt/fault_inject.c:716 d_fault_attr_set() Fault Injection attr not set feature not included in build

09/11-14:17:47.59 sky08 DAOS[35448/35448] crt  INFO src/cart/crt_init.c:278 crt_init_opt() libcart version 4.8.0 initializing

09/11-14:17:47.59 sky08 DAOS[35448/35448] fi   WARN src/gurt/fault_inject.c:679 d_fault_inject_init() Fault Injection not initialized feature not included in build

09/11-14:17:47.59 sky08 DAOS[35448/35448] crt  WARN src/cart/crt_init.c:170 data_init() FI_UNIVERSE_SIZE was not set; setting to 2048

 

09/11-14:17:47.59 sky08 DAOS[35448/35448] crt  WARN src/cart/crt_init.c:389 crt_init_opt() FI_OFI_RXM_USE_SRX not set; set=1

 

---------------------------------------------------------------------
Intel Corporation SAS (French simplified joint stock company)
Registered headquarters: "Les Montalets"- 2, rue de Paris,
92196 Meudon Cedex, France
Registration Number:  302 456 199 R.C.S. NANTERRE
Capital: 4,572,000 Euros

This e-mail and any attachments may contain confidential material for
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Re: DAOS_test failed

mhennecke@...
 

Hi,

 

we run 1.0.1 with these settings:

 

# DAOS 1.0.1 client-side settings for Mellanox InfiniBand:

export OFI_INTERFACE="ib0"

export CRT_PHY_ADDR_STR="ofi+verbs;ofi_rxm"

export OFI_DOMAIN="mlx5_0"

 

What does “daos_server network scan” say?

 

 

Mit freundlichen Grüssen / Best regards,

 

Michael Hennecke

Chief Technologist - HPC Storage & Networking

mailto:mhennecke@...

--

Lenovo Global Technology (Germany) GmbH * Am Zehnthof 77 * D-45307 Essen * Germany

Geschäftsführung: Colm Gleeson, Christophe Laurent * Sitz der Gesellschaft: Stuttgart * HRB-Nr.: 758298, AG Stuttgart

 

From: daos@daos.groups.io <daos@daos.groups.io> On Behalf Of anton.brekhov@...
Sent: Friday, September 11, 2020 1:21 PM
To: daos@daos.groups.io
Subject: [External] Re: [daos] DAOS_test failed

 

UPDATE: I fixed OFI_DOMAIN to mlx5_0

Here is new error:

[root@sky08 ~]# mpirun -np 1 --allow-run-as-root /tmp/daos_test

--------------------------------------------------------------------------

WARNING: No preset parameters were found for the device that Open MPI

detected:

 

  Local host:            sky08

  Device name:           mlx5_0

  Device vendor ID:      0x02c9

  Device vendor part ID: 4123

 

Default device parameters will be used, which may result in lower

performance.  You can edit any of the files specified by the

btl_openib_device_param_files MCA parameter to set values for your

device.

 

NOTE: You can turn off this warning by setting the MCA parameter

      btl_openib_warn_no_device_params_found to 0.

--------------------------------------------------------------------------

--------------------------------------------------------------------------

No OpenFabrics connection schemes reported that they were able to be

used on a specific port.  As such, the openib BTL (OpenFabrics

support) will be disabled for this port.

 

  Local host:           sky08

  Local device:         i40iw0

  Local port:           1

  CPCs attempted:       rdmacm, udcm

--------------------------------------------------------------------------

 

 

=================

DAOS management tests..

=====================

[==========] Running 5 test(s).

[ RUN      ] MGMT1: create/destroy pool on all tgts

/tmp/daos_test: symbol lookup error: /tmp/daos_test: undefined symbol: dmg_pool_create

creating pool synchronously ... --------------------------------------------------------------------------

Primary job  terminated normally, but 1 process returned

a non-zero exit code. Per user-direction, the job has been aborted.

--------------------------------------------------------------------------

--------------------------------------------------------------------------

mpirun detected that one or more processes exited with non-zero status, thus causing

the job to be terminated. The first process to do so was:

 

  Process name: [[48263,1],0]

  Exit code:    127

--------------------------------------------------------------------------

[sky08:35443] 2 more processes have sent help message help-mpi-btl-openib.txt / no device params found

[sky08:35443] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages

Here is the daos.log:

09/11-13:11:00.14 sky08 DAOS[28284/28284] hg   ERR  src/cart/crt_hg.c:534 crt_hg_init() Could not initialize NA class.

09/11-13:11:00.14 sky08 DAOS[28284/28284] crt  ERR  src/cart/crt_init.c:409 crt_init_opt() crt_hg_init failed rc: -1020.

09/11-13:11:00.14 sky08 DAOS[28284/28284] crt  ERR  src/cart/crt_init.c:477 crt_init_opt() crt_init failed, rc: -1020.

09/11-13:11:00.14 sky08 DAOS[28284/28284] fi   WARN src/gurt/fault_inject.c:685 d_fault_inject_fini() Fault Injection not finalized feature not included in build

09/11-13:11:00.14 sky08 DAOS[28284/28284] client ERR  src/client/api/event.c:93 daos_eq_lib_init() failed to initialize crt: DER_HG(-1020)

09/11-13:11:00.14 sky08 DAOS[28284/28284] client ERR  src/client/api/init.c:160 daos_init() failed to initialize eq_lib: DER_HG(-1020)

09/11-13:11:00.14 sky08 DAOS[28284/28284] fi   WARN src/gurt/fault_inject.c:685 d_fault_inject_fini() Fault Injection not finalized feature not included in build

09/11-13:23:18.51 sky08 DAOS[29621/29621] fi   WARN src/gurt/fault_inject.c:679 d_fault_inject_init() Fault Injection not initialized feature not included in build

09/11-13:23:18.51 sky08 DAOS[29621/29621] fi   WARN src/gurt/fault_inject.c:716 d_fault_attr_set() Fault Injection attr not set feature not included in build

09/11-13:23:18.51 sky08 DAOS[29621/29621] crt  INFO src/cart/crt_init.c:278 crt_init_opt() libcart version 4.8.0 initializing

09/11-13:23:18.51 sky08 DAOS[29621/29621] fi   WARN src/gurt/fault_inject.c:679 d_fault_inject_init() Fault Injection not initialized feature not included in build

09/11-13:23:18.51 sky08 DAOS[29621/29621] crt  WARN src/cart/crt_init.c:170 data_init() FI_UNIVERSE_SIZE was not set; setting to 2048

09/11-13:23:18.51 sky08 DAOS[29621/29621] crt  WARN src/cart/crt_init.c:389 crt_init_opt() FI_OFI_RXM_USE_SRX not set; set=1

09/11-13:23:18.51 sky08 DAOS[29621/29621] hg   ERR  # NA -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/na/na_ofi.c:1685

 # na_ofi_domain_open(): No provider found for "verbs;ofi_rxm" provider on domain "mlx_5"

09/11-13:23:18.51 sky08 DAOS[29621/29621] hg   ERR  # NA -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/na/na_ofi.c:3150

 # na_ofi_initialize(): Could not open domain for verbs;ofi_rxm, mlx_5

09/11-13:23:18.51 sky08 DAOS[29621/29621] hg   ERR  # NA -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/na/na.c:312

 # NA_Initialize_opt(): Could not initialize plugin

09/11-13:23:18.51 sky08 DAOS[29621/29621] hg   ERR  src/cart/crt_hg.c:534 crt_hg_init() Could not initialize NA class.

09/11-13:23:18.51 sky08 DAOS[29621/29621] crt  ERR  src/cart/crt_init.c:409 crt_init_opt() crt_hg_init failed rc: -1020.

09/11-13:23:18.51 sky08 DAOS[29621/29621] crt  ERR  src/cart/crt_init.c:477 crt_init_opt() crt_init failed, rc: -1020.

09/11-13:23:18.51 sky08 DAOS[29621/29621] fi   WARN src/gurt/fault_inject.c:685 d_fault_inject_fini() Fault Injection not finalized feature not included in build

09/11-13:23:18.51 sky08 DAOS[29621/29621] client ERR  src/client/api/event.c:93 daos_eq_lib_init() failed to initialize crt: DER_HG(-1020)

09/11-13:23:18.51 sky08 DAOS[29621/29621] client ERR  src/client/api/init.c:160 daos_init() failed to initialize eq_lib: DER_HG(-1020)

09/11-13:23:18.51 sky08 DAOS[29621/29621] fi   WARN src/gurt/fault_inject.c:685 d_fault_inject_fini() Fault Injection not finalized feature not included in build

09/11-13:26:13.98 sky08 DAOS[29976/29976] fi   WARN src/gurt/fault_inject.c:679 d_fault_inject_init() Fault Injection not initialized feature not included in build

09/11-13:26:13.98 sky08 DAOS[29976/29976] fi   WARN src/gurt/fault_inject.c:716 d_fault_attr_set() Fault Injection attr not set feature not included in build

09/11-13:26:13.98 sky08 DAOS[29976/29976] crt  INFO src/cart/crt_init.c:278 crt_init_opt() libcart version 4.8.0 initializing

09/11-13:26:13.98 sky08 DAOS[29976/29976] fi   WARN src/gurt/fault_inject.c:679 d_fault_inject_init() Fault Injection not initialized feature not included in build

09/11-13:26:13.98 sky08 DAOS[29976/29976] crt  WARN src/cart/crt_init.c:170 data_init() FI_UNIVERSE_SIZE was not set; setting to 2048

09/11-13:26:13.98 sky08 DAOS[29976/29976] crt  WARN src/cart/crt_init.c:389 crt_init_opt() FI_OFI_RXM_USE_SRX not set; set=1

09/11-13:26:13.98 sky08 DAOS[29976/29976] hg   ERR  # NA -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/na/na_ofi.c:1685

 # na_ofi_domain_open(): No provider found for "verbs;ofi_rxm" provider on domain "mlx_5"

09/11-13:26:13.98 sky08 DAOS[29976/29976] hg   ERR  # NA -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/na/na_ofi.c:3150

 # na_ofi_initialize(): Could not open domain for verbs;ofi_rxm, mlx_5

09/11-13:26:13.98 sky08 DAOS[29976/29976] hg   ERR  # NA -- Error -- /builddir/build/BUILD/mercury-2.0.0a1/src/na/na.c:312

 # NA_Initialize_opt(): Could not initialize plugin

09/11-13:26:13.98 sky08 DAOS[29976/29976] hg   ERR  src/cart/crt_hg.c:534 crt_hg_init() Could not initialize NA class.

09/11-13:26:13.98 sky08 DAOS[29976/29976] crt  ERR  src/cart/crt_init.c:409 crt_init_opt() crt_hg_init failed rc: -1020.

09/11-13:26:13.98 sky08 DAOS[29976/29976] crt  ERR  src/cart/crt_init.c:477 crt_init_opt() crt_init failed, rc: -1020.

09/11-13:26:13.98 sky08 DAOS[29976/29976] fi   WARN src/gurt/fault_inject.c:685 d_fault_inject_fini() Fault Injection not finalized feature not included in build

09/11-13:26:13.98 sky08 DAOS[29976/29976] client ERR  src/client/api/event.c:93 daos_eq_lib_init() failed to initialize crt: DER_HG(-1020)

09/11-13:26:13.98 sky08 DAOS[29976/29976] client ERR  src/client/api/init.c:160 daos_init() failed to initialize eq_lib: DER_HG(-1020)

09/11-13:26:13.98 sky08 DAOS[29976/29976] fi   WARN src/gurt/fault_inject.c:685 d_fault_inject_fini() Fault Injection not finalized feature not included in build

09/11-14:17:47.58 sky08 DAOS[35448/35448] fi   WARN src/gurt/fault_inject.c:679 d_fault_inject_init() Fault Injection not initialized feature not included in build

09/11-14:17:47.58 sky08 DAOS[35448/35448] fi   WARN src/gurt/fault_inject.c:716 d_fault_attr_set() Fault Injection attr not set feature not included in build

09/11-14:17:47.59 sky08 DAOS[35448/35448] crt  INFO src/cart/crt_init.c:278 crt_init_opt() libcart version 4.8.0 initializing

09/11-14:17:47.59 sky08 DAOS[35448/35448] fi   WARN src/gurt/fault_inject.c:679 d_fault_inject_init() Fault Injection not initialized feature not included in build

09/11-14:17:47.59 sky08 DAOS[35448/35448] crt  WARN src/cart/crt_init.c:170 data_init() FI_UNIVERSE_SIZE was not set; setting to 2048

 

09/11-14:17:47.59 sky08 DAOS[35448/35448] crt  WARN src/cart/crt_init.c:389 crt_init_opt() FI_OFI_RXM_USE_SRX not set; set=1

 


Re: DAOS_test failed

Lombardi, Johann
 

Could you please try with export OFI_DOMAIN="mlx5_0"?

If it does not work, please collect the the daos logs (i.e. /tmp/daos.log).

 

Cheers,

Johann

 

From: <daos@daos.groups.io> on behalf of "anton.brekhov@..." <anton.brekhov@...>
Reply-To: "daos@daos.groups.io" <daos@daos.groups.io>
Date: Friday 11 September 2020 at 12:23
To: "daos@daos.groups.io" <daos@daos.groups.io>
Subject: Re: [daos] DAOS_test failed

 

Johann thanks!

I've set export CRT_PHY_ADDR_STR="ofi+verbs;ofi_rxm" both on storage server and client and now I'get an error -1020:

export OFI_INTERFACE=ib0

export CRT_PHY_ADDR_STR="ofi+verbs;ofi_rxm"

export OFI_DOMAIN=mlx_5

mpirun -np 1 --allow-run-as-root /tmp/daos_test

--------------------------------------------------------------------------

WARNING: No preset parameters were found for the device that Open MPI

detected:

 

  Local host:            sky08

  Device name:           mlx5_0

  Device vendor ID:      0x02c9

  Device vendor part ID: 4123

 

Default device parameters will be used, which may result in lower

performance.  You can edit any of the files specified by the

btl_openib_device_param_files MCA parameter to set values for your

device.

 

NOTE: You can turn off this warning by setting the MCA parameter

      btl_openib_warn_no_device_params_found to 0.

--------------------------------------------------------------------------

[sky08:29616] [[17732,0],0] ORTE_ERROR_LOG: Out of resource in file util/show_help.c at line 501

--------------------------------------------------------------------------

No OpenFabrics connection schemes reported that they were able to be

used on a specific port.  As such, the openib BTL (OpenFabrics

support) will be disabled for this port.

 

  Local host:           sky08

  Local device:         i40iw0

  Local port:           1

  CPCs attempted:       rdmacm, udcm

--------------------------------------------------------------------------

daos_init() failed with -1020

--------------------------------------------------------------------------

Primary job  terminated normally, but 1 process returned

a non-zero exit code. Per user-direction, the job has been aborted.

--------------------------------------------------------------------------

--------------------------------------------------------------------------

mpirun detected that one or more processes exited with non-zero status, thus causing

the job to be terminated. The first process to do so was:

 

  Process name: [[17732,1],0]

  Exit code:    255

--------------------------------------------------------------------------

[sky08:29616] 1 more process has sent help message help-mpi-btl-openib.txt / no device params found

 

[sky08:29616] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages

---------------------------------------------------------------------
Intel Corporation SAS (French simplified joint stock company)
Registered headquarters: "Les Montalets"- 2, rue de Paris,
92196 Meudon Cedex, France
Registration Number:  302 456 199 R.C.S. NANTERRE
Capital: 4,572,000 Euros

This e-mail and any attachments may contain confidential material for
the sole use of the intended recipient(s). Any review or distribution
by others is strictly prohibited. If you are not the intended
recipient, please contact the sender and delete all copies.


Re: DAOS_test failed

anton.brekhov@...
 

Johann thanks!

I've set export CRT_PHY_ADDR_STR="ofi+verbs;ofi_rxm" both on storage server and client and now I'get an error -1020:

export OFI_INTERFACE=ib0

export CRT_PHY_ADDR_STR="ofi+verbs;ofi_rxm"

export OFI_DOMAIN=mlx_5

mpirun -np 1 --allow-run-as-root /tmp/daos_test

--------------------------------------------------------------------------

WARNING: No preset parameters were found for the device that Open MPI

detected:

 

  Local host:            sky08

  Device name:           mlx5_0

  Device vendor ID:      0x02c9

  Device vendor part ID: 4123

 

Default device parameters will be used, which may result in lower

performance.  You can edit any of the files specified by the

btl_openib_device_param_files MCA parameter to set values for your

device.

 

NOTE: You can turn off this warning by setting the MCA parameter

      btl_openib_warn_no_device_params_found to 0.

--------------------------------------------------------------------------

[sky08:29616] [[17732,0],0] ORTE_ERROR_LOG: Out of resource in file util/show_help.c at line 501

--------------------------------------------------------------------------

No OpenFabrics connection schemes reported that they were able to be

used on a specific port.  As such, the openib BTL (OpenFabrics

support) will be disabled for this port.

 

  Local host:           sky08

  Local device:         i40iw0

  Local port:           1

  CPCs attempted:       rdmacm, udcm

--------------------------------------------------------------------------

daos_init() failed with -1020

--------------------------------------------------------------------------

Primary job  terminated normally, but 1 process returned

a non-zero exit code. Per user-direction, the job has been aborted.

--------------------------------------------------------------------------

--------------------------------------------------------------------------

mpirun detected that one or more processes exited with non-zero status, thus causing

the job to be terminated. The first process to do so was:

 

  Process name: [[17732,1],0]

  Exit code:    255

--------------------------------------------------------------------------

[sky08:29616] 1 more process has sent help message help-mpi-btl-openib.txt / no device params found

 

[sky08:29616] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages


Re: DAOS_test failed

Lombardi, Johann
 

Hi Anton,

 

Since you use 1.0.1, you also need to set CRT_PHY_ADDR_STR  (not required any longer in 1.2/master) as follows:

export CRT_PHY_ADDR_STR="ofi+verbs;ofi_rxm"

 

Hope this helps.

 

Cheers,

Johann

 

From: <daos@daos.groups.io> on behalf of "anton.brekhov@..." <anton.brekhov@...>
Reply-To: "daos@daos.groups.io" <daos@daos.groups.io>
Date: Friday 11 September 2020 at 11:30
To: "daos@daos.groups.io" <daos@daos.groups.io>
Subject: [daos] DAOS_test failed

 

Hi everyone!

Im trying to make simple cluster of two nodes connected to IB network. One node is with PMEM and other one is client (for daos agent). I installed rpm for centos 7 v1.0.1

Here is DAOS_server config:

 

name: daos_server

access_points: ['apache512']

#access_points: ['localhost']

port: 10001

#provider: ofi+sockets

provider: ofi+verbs;ofi_rxm

nr_hugepages: 4096

control_log_file: /tmp/daos_control.log

transport_config:

   allow_insecure: true

 

servers:

-

  targets: 4

  first_core: 0

  nr_xs_helpers: 0

  fabric_iface: ib0

  fabric_iface_port: 31416

  log_mask: DEBUG

  log_file: /tmp/daos_server.log

 

  env_vars:

  - DAOS_MD_CAP=1024

  - CRT_CTX_SHARE_ADDR=0

  - CRT_TIMEOUT=30

  - FI_SOCKETS_MAX_CONN_RETRY=1

  - FI_SOCKETS_CONN_TIMEOUT=2000

  #- OFI_INTERFACE=ib0

  #- OFI_DOMAIN=mlx5_0

  #- CRT_PHY_ADDR_STR=ofi+verbs

 

  # Storage definitions

 

  # When scm_class is set to ram, tmpfs will be used to emulate SCM.

  # The size of ram is specified by scm_size in GB units.

  scm_mount: /mnt/daos  # map to -s /mnt/daos

  #scm_class: ram

  #scm_size: 8

  scm_class: dcpm

  scm_list: [/dev/pmem0]

 

  bdev_class: nvme

  bdev_list: ["0000:b1:00.0","0000:b2:00.0","0000:b3:00.0","0000:b4:00.0"]

Here is daos_agent config on client node:

name: daos_server

access_points: ['apache512']

port: 10001

 

runtime_dir: /var/run/daos_agent

On the client node i'm trying to run daos_test as follow:

export CRT_TIMEOUT=5

export OFI_INTERFACE=ib0

 

export OFI_DOMAIN=mlx_5
module load mpi/openmpi3-x86_64
mpirun -np 1 --allow-run-as-root /tmp/daos_test

Here is output:

[root@sky08 ~]# mpirun -np 1 --allow-run-as-root /tmp/daos_test

--------------------------------------------------------------------------

WARNING: No preset parameters were found for the device that Open MPI

detected:

 

  Local host:            sky08

  Device name:           mlx5_0

  Device vendor ID:      0x02c9

  Device vendor part ID: 4123

 

Default device parameters will be used, which may result in lower

performance.  You can edit any of the files specified by the

btl_openib_device_param_files MCA parameter to set values for your

device.

 

NOTE: You can turn off this warning by setting the MCA parameter

      btl_openib_warn_no_device_params_found to 0.

--------------------------------------------------------------------------

--------------------------------------------------------------------------

No OpenFabrics connection schemes reported that they were able to be

used on a specific port.  As such, the openib BTL (OpenFabrics

support) will be disabled for this port.

 

  Local host:           sky08

  Local device:         i40iw0

  Local port:           1

  CPCs attempted:       rdmacm, udcm

--------------------------------------------------------------------------

daos_init() failed with -1003

--------------------------------------------------------------------------

Primary job  terminated normally, but 1 process returned

a non-zero exit code. Per user-direction, the job has been aborted.

--------------------------------------------------------------------------

--------------------------------------------------------------------------

mpirun detected that one or more processes exited with non-zero status, thus causing

the job to be terminated. The first process to do so was:

 

  Process name: [[27909,1],0]

  Exit code:    255

--------------------------------------------------------------------------

[sky08:23537] 2 more processes have sent help message help-mpi-btl-openib.txt / no device params found

 

[sky08:23537] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages

1003 error is invalid parameter as I understand from here (https://github.com/daos-stack/cart/blob/master/src/include/gurt/errno.h). What can be wrong? fi_pingpong test is OK... 

Thanks!

Anton Brekhov

---------------------------------------------------------------------
Intel Corporation SAS (French simplified joint stock company)
Registered headquarters: "Les Montalets"- 2, rue de Paris,
92196 Meudon Cedex, France
Registration Number:  302 456 199 R.C.S. NANTERRE
Capital: 4,572,000 Euros

This e-mail and any attachments may contain confidential material for
the sole use of the intended recipient(s). Any review or distribution
by others is strictly prohibited. If you are not the intended
recipient, please contact the sender and delete all copies.


DAOS_test failed

anton.brekhov@...
 

Hi everyone!

Im trying to make simple cluster of two nodes connected to IB network. One node is with PMEM and other one is client (for daos agent). I installed rpm for centos 7 v1.0.1

Here is DAOS_server config:

 

name: daos_server

access_points: ['apache512']

#access_points: ['localhost']

port: 10001

#provider: ofi+sockets

provider: ofi+verbs;ofi_rxm

nr_hugepages: 4096

control_log_file: /tmp/daos_control.log

transport_config:

   allow_insecure: true

 

servers:

-

  targets: 4

  first_core: 0

  nr_xs_helpers: 0

  fabric_iface: ib0

  fabric_iface_port: 31416

  log_mask: DEBUG

  log_file: /tmp/daos_server.log

 

  env_vars:

  - DAOS_MD_CAP=1024

  - CRT_CTX_SHARE_ADDR=0

  - CRT_TIMEOUT=30

  - FI_SOCKETS_MAX_CONN_RETRY=1

  - FI_SOCKETS_CONN_TIMEOUT=2000

  #- OFI_INTERFACE=ib0

  #- OFI_DOMAIN=mlx5_0

  #- CRT_PHY_ADDR_STR=ofi+verbs

 

  # Storage definitions

 

  # When scm_class is set to ram, tmpfs will be used to emulate SCM.

  # The size of ram is specified by scm_size in GB units.

  scm_mount: /mnt/daos  # map to -s /mnt/daos

  #scm_class: ram

  #scm_size: 8

  scm_class: dcpm

  scm_list: [/dev/pmem0]



  bdev_class: nvme

  bdev_list: ["0000:b1:00.0","0000:b2:00.0","0000:b3:00.0","0000:b4:00.0"]

Here is daos_agent config on client node:

name: daos_server

access_points: ['apache512']

port: 10001

 

runtime_dir: /var/run/daos_agent

On the client node i'm trying to run daos_test as follow:

export CRT_TIMEOUT=5

export OFI_INTERFACE=ib0

 

export OFI_DOMAIN=mlx_5
module load mpi/openmpi3-x86_64
mpirun -np 1 --allow-run-as-root /tmp/daos_test

Here is output:

[root@sky08 ~]# mpirun -np 1 --allow-run-as-root /tmp/daos_test

--------------------------------------------------------------------------

WARNING: No preset parameters were found for the device that Open MPI

detected:

 

  Local host:            sky08

  Device name:           mlx5_0

  Device vendor ID:      0x02c9

  Device vendor part ID: 4123

 

Default device parameters will be used, which may result in lower

performance.  You can edit any of the files specified by the

btl_openib_device_param_files MCA parameter to set values for your

device.

 

NOTE: You can turn off this warning by setting the MCA parameter

      btl_openib_warn_no_device_params_found to 0.

--------------------------------------------------------------------------

--------------------------------------------------------------------------

No OpenFabrics connection schemes reported that they were able to be

used on a specific port.  As such, the openib BTL (OpenFabrics

support) will be disabled for this port.

 

  Local host:           sky08

  Local device:         i40iw0

  Local port:           1

  CPCs attempted:       rdmacm, udcm

--------------------------------------------------------------------------

daos_init() failed with -1003

--------------------------------------------------------------------------

Primary job  terminated normally, but 1 process returned

a non-zero exit code. Per user-direction, the job has been aborted.

--------------------------------------------------------------------------

--------------------------------------------------------------------------

mpirun detected that one or more processes exited with non-zero status, thus causing

the job to be terminated. The first process to do so was:

 

  Process name: [[27909,1],0]

  Exit code:    255

--------------------------------------------------------------------------

[sky08:23537] 2 more processes have sent help message help-mpi-btl-openib.txt / no device params found

 

[sky08:23537] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages

1003 error is invalid parameter as I understand from here (https://github.com/daos-stack/cart/blob/master/src/include/gurt/errno.h). What can be wrong? fi_pingpong test is OK... 

Thanks!

Anton Brekhov

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