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DUG'20 videos
2 messages
Hi there, The recordings of the DUG’20 presentations are now available online on our YouTube channel (https://www.youtube.com/channel/UCVP4e_UTnSJg15Cm80UtNwg/videos). Thanks Andrey! Cheers, Johann --
Hi there, The recordings of the DUG’20 presentations are now available online on our YouTube channel (https://www.youtube.com/channel/UCVP4e_UTnSJg15Cm80UtNwg/videos). Thanks Andrey! Cheers, Johann --
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By
Lombardi, Johann
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daos_test failing with Infiniband
5 messages
Hello, I have had issues getting DAOS to work with Infiniband, and I have been unable to diagnose the issue. I am running DAOS v1.1.1 and have tested both rpms and built from source, on Cent OS 7. I h
Hello, I have had issues getting DAOS to work with Infiniband, and I have been unable to diagnose the issue. I am running DAOS v1.1.1 and have tested both rpms and built from source, on Cent OS 7. I h
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By
Peter
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Auto-generation of server config file
Given a host set with homogenous hardware configuration it should now be possible to generate an optimal server configuration file for DAOS using the command ‘dmg config generate’, more details are in
Given a host set with homogenous hardware configuration it should now be possible to generate an optimal server configuration file for DAOS using the command ‘dmg config generate’, more details are in
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By
Nabarro, Tom
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Build change in latest master
The default BUILD_TYPE setting in the latest master has been changed to ‘release’ to remove our fault injection code by default. Tests that rely on this feature will auto skip themselves if DAOS is no
The default BUILD_TYPE setting in the latest master has been changed to ‘release’ to remove our fault injection code by default. Tests that rely on this feature will auto skip themselves if DAOS is no
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By
Olivier, Jeffrey V
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DUG'20 slides are available!
Hi there, I have posted all the DUG presentations on the wiki (see https://wiki.hpdd.intel.com/display/DC/DUG20) We need some more time for the video recordings that will be published on our YouTube c
Hi there, I have posted all the DUG presentations on the wiki (see https://wiki.hpdd.intel.com/display/DC/DUG20) We need some more time for the video recordings that will be published on our YouTube c
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By
Lombardi, Johann
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DUG'20 Agenda Online
2 messages
Just a reminder that the DUG’20 is tomorrow. Hope to see you there! Cheers, Johann From: <daos@daos.groups.io> on behalf of "Lombardi, Johann" <johann.lombardi@...> Reply-To: "daos@daos.groups.io" <da
Just a reminder that the DUG’20 is tomorrow. Hope to see you there! Cheers, Johann From: <daos@daos.groups.io> on behalf of "Lombardi, Johann" <johann.lombardi@...> Reply-To: "daos@daos.groups.io" <da
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By
Lombardi, Johann
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Install problem
13 messages
Hi there. I’m attempting to do an install into a Docker container running on top of CentOS 7 host. Close to the end of the process, I get the errors below and the install process aborts. Can someone s
Hi there. I’m attempting to do an install into a Docker container running on top of CentOS 7 host. Close to the end of the process, I get the errors below and the install process aborts. Can someone s
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By
bkatz@...
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Tutorial videos
Hi there, FYI, we have posted several tutorial videos on the newly created DAOS YouTube channel (see https://www.youtube.com/channel/UCVP4e_UTnSJg15Cm80UtNwg). This includes how to install RPMs, confi
Hi there, FYI, we have posted several tutorial videos on the newly created DAOS YouTube channel (see https://www.youtube.com/channel/UCVP4e_UTnSJg15Cm80UtNwg). This includes how to install RPMs, confi
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By
Lombardi, Johann
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update ipmctl
We have recently learned of a serious issue affecting systems with Apache Pass DCPM modules. The ipmctl utility (versions 02.00.00.3809 through 02.00.00.3816) was released with a bug that can cause th
We have recently learned of a serious issue affecting systems with Apache Pass DCPM modules. The ipmctl utility (versions 02.00.00.3809 through 02.00.00.3816) was released with a bug that can cause th
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By
Nabarro, Tom
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DAOS 1.1.1 & Multirail - na_ofi_msg_send_unexpected
5 messages
Hi, We’ve been testing DAOS functionality in our lab and have had success running IOR with 8 clients with & without POSIX containers with single IO instance and single HCA within one server with both
Hi, We’ve been testing DAOS functionality in our lab and have had success running IOR with 8 clients with & without POSIX containers with single IO instance and single HCA within one server with both
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By
Ari
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DAOS with NVMe-over-Fabrics
29 messages
Our partners at Intel said that it's possible to connect NVMe disks by NVMeOF with DAOS. Could you explain how to do this? Thanks!
Our partners at Intel said that it's possible to connect NVMe disks by NVMeOF with DAOS. Could you explain how to do this? Thanks!
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By
anton.brekhov@...
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CPU NUMA node bind error
10 messages
I found DAOS cannot saturate the bandwidth of the IB network in our settings. We received warnings from the client-side saying "No network devices bound to client NUMA node 0" so I guess this caused t
I found DAOS cannot saturate the bandwidth of the IB network in our settings. We received warnings from the client-side saying "No network devices bound to client NUMA node 0" so I guess this caused t
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By
Wu Huijun
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Error attempting to mount via DFUSE
13 messages
Hello! I am trying to use dfuse to create a POSIX-enabled mount. My container is created thusly: daos cont create --pool=[pool_id] --svc=0 --type=POSIX --path=/tmp/mycontainer I then try to mount like
Hello! I am trying to use dfuse to create a POSIX-enabled mount. My container is created thusly: daos cont create --pool=[pool_id] --svc=0 --type=POSIX --path=/tmp/mycontainer I then try to mount like
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By
Peter
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Behavior of daos_kv_get for non-existent Keys
4 messages
Hi everybody, I'm experimenting with the (low level) DAOS Key Value API, i.e. daos_kv_get and friends. For the get function, I observed that passing an non-existent key returns both 0, indicating succ
Hi everybody, I'm experimenting with the (low level) DAOS Key Value API, i.e. daos_kv_get and friends. For the get function, I observed that passing an non-existent key returns both 0, indicating succ
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By
Steffen Christgau
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DUG'20 Agenda Online
Hi there, Please note that the agenda for the 4th annual DAOS User Group meeting is now available online: https://wiki.hpdd.intel.com/display/DC/DUG20 I am very excited by the diversity and number of
Hi there, Please note that the agenda for the 4th annual DAOS User Group meeting is now available online: https://wiki.hpdd.intel.com/display/DC/DUG20 I am very excited by the diversity and number of
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By
Lombardi, Johann
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FW: [External] [gpfsug-discuss] IO500 SC20 Call for Submission
FYI. If you need any help, feel free to ping us 😊 Subject: IO500 SC20 Call for Submission Call for IO500 Submission Deadline: 30 October 2020 AoE Stabilization period: 1st October -- 9th October 2020
FYI. If you need any help, feel free to ping us 😊 Subject: IO500 SC20 Call for Submission Call for IO500 Submission Deadline: 30 October 2020 AoE Stabilization period: 1st October -- 9th October 2020
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By
Lombardi, Johann
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Webex meeting changed: DAOS User Group 2020 (DUG'20)
4 messages
Johann Lombardi changed the Webex meeting information. When it's time, join the Webex meeting here. Meeting number (access code): 130 258 2165 Meeting password: DAOS@2020y Thursday, November 19, 2020
Johann Lombardi changed the Webex meeting information. When it's time, join the Webex meeting here. Meeting number (access code): 130 258 2165 Meeting password: DAOS@2020y Thursday, November 19, 2020
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By
Johann Lombardi
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Webex meeting invitation: DAOS User Group 2020 (DUG'20)
Johann Lombardi invites you to join this Webex meeting. Meeting number (access code): 130 258 2165 Meeting password: DAOS@2020y Thursday, November 19, 2020 11:30 am | (UTC-05:00) Central Time (US & Ca
Johann Lombardi invites you to join this Webex meeting. Meeting number (access code): 130 258 2165 Meeting password: DAOS@2020y Thursday, November 19, 2020 11:30 am | (UTC-05:00) Central Time (US & Ca
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By
Johann Lombardi
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pool creation failed in recent master commits
6 messages
Hi Guys, I failed to create pool with recent master commits back to 6726e272e2a0e821c0676838c39a2b133a7e0612 (9th Sep). The error in terminal is, Pool-create command FAILED: pool create failed: rpc er
Hi Guys, I failed to create pool with recent master commits back to 6726e272e2a0e821c0676838c39a2b133a7e0612 (9th Sep). The error in terminal is, Pool-create command FAILED: pool create failed: rpc er
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By
Zhang, Jiafu
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Any method to check object location: SCM or NVMe?
3 messages
Is there any way to check if an object is allocated in SCM or NVMe? I installed DAOS in a simple server with Intel DCPMM and NVMe SSD, and I want to compare the I/O performance of the both two cases.
Is there any way to check if an object is allocated in SCM or NVMe? I installed DAOS in a simple server with Intel DCPMM and NVMe SSD, and I want to compare the I/O performance of the both two cases.
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By
Yunjae Lee
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