Date   

Re: DAOS server rpm installation failure

 

Thanks a lot, my problem was with the wrong repository selection.

Regards
Krishnalal.K.K
Scientist E
Control and Instrumentation Group
C-DAC, Thiruvananthapuram
Ph: 0471-2723333-445
Mob: 9895317126

-----Original Message-----
From: daos@daos.groups.io [mailto:daos@daos.groups.io] On Behalf Of Murrell,
Brian
Sent: 23 January 2023 09:20 PM
To: daos@daos.groups.io
Subject: Re: [daos] DAOS server rpm installation failure

On Mon, 2023-01-23 at 10:06 +0530, Krishnalal K K wrote:
Hi,
Hi.

I am using the same guide u mentioned. I am using Rocky Linux 8.6.

  - nothing provides fuse3-libs >= 3.4.2 needed by daos-client-2.2.0-
4.el7.x86_64
^^^
You appear to be installing the EL7 packages on EL8. You should be
installing the EL8 packages as Rocky Linux 8.6 is an EL8 distro.

Specifically, you need to follow the 'For EL8:' not 'For CentOS7:'
sections of the guide
(https://docs.daos.io/v2.2/QSG/setup_rhel/#rpm-installation).

Cheers,
b.







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Re: DAOS server rpm installation failure

Murrell, Brian
 

On Mon, 2023-01-23 at 10:06 +0530, Krishnalal K K wrote:
Hi,
Hi.

I am using the same guide u mentioned. I am using Rocky Linux 8.6.

  - nothing provides fuse3-libs >= 3.4.2 needed by daos-client-2.2.0-
4.el7.x86_64
^^^
You appear to be installing the EL7 packages on EL8. You should be
installing the EL8 packages as Rocky Linux 8.6 is an EL8 distro.

Specifically, you need to follow the 'For EL8:' not 'For CentOS7:'
sections of the guide
(https://docs.daos.io/v2.2/QSG/setup_rhel/#rpm-installation).

Cheers,
b.


Re: DAOS server rpm installation failure

Nabarro, Tom
 

The dependency versions are not met, you need >= 3.4.2 but you have 3.3.0

 

From: daos@daos.groups.io <daos@daos.groups.io> On Behalf Of Krishnalal K K
Sent: Monday, January 23, 2023 4:37 AM
To: daos@daos.groups.io
Subject: Re: [daos] DAOS server rpm installation failure

 

Hi,

I am using the same guide u mentioned. I am using Rocky Linux 8.6.

Mostly I am getting errors in dependencies. I have installed the dependency libraries, but still it is saying it is not installed.

Please see below. Is I am missing any configuration or doing wrongly.

 

[daos@client-1 Downloads]$ sudo yum install -y daos-client
Last metadata expiration check: 18:31:54 ago on Sun 22 Jan 2023 03:25:47 PM IST.
Error:
 Problem: conflicting requests
  - nothing provides fuse3-libs >= 3.4.2 needed by daos-client-2.2.0-4.el7.x86_64
  - nothing provides fuse3 >= 3.4.2 needed by daos-client-2.2.0-4.el7.x86_64
(try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)
[daos@client-1 Downloads]$ sudo rpm -Uvh fuse3-libs-3.6.1-4.el7.x86_64.rpm
warning: fuse3-libs-3.6.1-4.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
error: Failed dependencies:
fuse3-libs = 3.3.0-16.el8 is needed by (installed) fuse3-3.3.0-16.el8.x86_64
fuse3-libs = 3.3.0-16.el8 is needed by (installed) fuse3-devel-3.3.0-16.el8.x86_64
[daos@client-1 Downloads]$ sudo rpm -Uvh fuse3-libs-3.3.0-16.el8.x86_64.rpm
Verifying...                          ################################# [100%]
Preparing...                          ################################# [100%]
package fuse3-libs-3.3.0-16.el8.x86_64 is already installed
[daos@client-1 Downloads]$

 

 

Regards

Krishnalal.K.K

Scientist E

Control and Instrumentation Group

C-DAC, Thiruvananthapuram

Ph: 0471-2723333-445

Mob: 9895317126

 

From: daos@daos.groups.io [mailto:daos@daos.groups.io] On Behalf Of Nabarro, Tom
Sent: 20 January 2023 08:04 PM
To: daos@daos.groups.io
Subject: Re: [daos] DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

 

Which installation guide have you been following? What step is failing and how is it failing?

 

Instructions for red-hat related distros are here: https://docs.daos.io/v2.2/QSG/setup_rhel/

 

Regards,

Tom

 

From: daos@daos.groups.io <daos@daos.groups.io> On Behalf Of Krishnalal K K
Sent: Thursday, January 19, 2023 10:25 AM
To:
daos@daos.groups.io
Subject: Re: [daos] DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

 

Hi all,

I am a new user to DAOS.

I am exploring the possibilities of DAOS for the replacement of Lustre.

Can anybody can share the installation steps of DAOS 2.2 on Rocky Linux 8.6.

As I am facing lot of dependency error on the installation of daos_server module in a DAOS server system.

I am trying to install the daos_server in a virtual machine.

 

Please help for completing the daos_server installation

 

Regards

Krishnalal.K.K

 


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Re: DAOS server rpm installation failure

 

Hi,

I am using the same guide u mentioned. I am using Rocky Linux 8.6.

Mostly I am getting errors in dependencies. I have installed the dependency libraries, but still it is saying it is not installed.

Please see below. Is I am missing any configuration or doing wrongly.

[daos@client-1 Downloads]$ sudo yum install -y daos-client
Last metadata expiration check: 18:31:54 ago on Sun 22 Jan 2023 03:25:47 PM IST.
Error:
 Problem: conflicting requests
  - nothing provides fuse3-libs >= 3.4.2 needed by daos-client-2.2.0-4.el7.x86_64
  - nothing provides fuse3 >= 3.4.2 needed by daos-client-2.2.0-4.el7.x86_64
(try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)
[daos@client-1 Downloads]$ sudo rpm -Uvh fuse3-libs-3.6.1-4.el7.x86_64.rpm
warning: fuse3-libs-3.6.1-4.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
error: Failed dependencies:
fuse3-libs = 3.3.0-16.el8 is needed by (installed) fuse3-3.3.0-16.el8.x86_64
fuse3-libs = 3.3.0-16.el8 is needed by (installed) fuse3-devel-3.3.0-16.el8.x86_64
[daos@client-1 Downloads]$ sudo rpm -Uvh fuse3-libs-3.3.0-16.el8.x86_64.rpm
Verifying...                          ################################# [100%]
Preparing...                          ################################# [100%]
package fuse3-libs-3.3.0-16.el8.x86_64 is already installed
[daos@client-1 Downloads]$

 

 

Regards

Krishnalal.K.K

Scientist E

Control and Instrumentation Group

C-DAC, Thiruvananthapuram

Ph: 0471-2723333-445

Mob: 9895317126

 

From: daos@daos.groups.io [mailto:daos@daos.groups.io] On Behalf Of Nabarro, Tom
Sent: 20 January 2023 08:04 PM
To: daos@daos.groups.io
Subject: Re: [daos] DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

 

Which installation guide have you been following? What step is failing and how is it failing?

 

Instructions for red-hat related distros are here: https://docs.daos.io/v2.2/QSG/setup_rhel/

 

Regards,

Tom

 

From: daos@daos.groups.io <daos@daos.groups.io> On Behalf Of Krishnalal K K
Sent: Thursday, January 19, 2023 10:25 AM
To:
daos@daos.groups.io
Subject: Re: [daos] DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

 

Hi all,

I am a new user to DAOS.

I am exploring the possibilities of DAOS for the replacement of Lustre.

Can anybody can share the installation steps of DAOS 2.2 on Rocky Linux 8.6.

As I am facing lot of dependency error on the installation of daos_server module in a DAOS server system.

I am trying to install the daos_server in a virtual machine.

 

Please help for completing the daos_server installation

 

Regards

Krishnalal.K.K

 


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Re: DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

Murrell, Brian
 

On Thu, 2023-01-19 at 15:55 +0530, Krishnalal K K wrote:

As I am facing lot of dependency error on the installation of
daos_server module in a DAOS server system.
Are you creating the /etc/yum.repos.d/daos-packages.repo file with

$ pdsh -w $ALL_NODES 'sudo wget -O /etc/yum.repos.d/daos-packages.repo https://packages.daos.io/v2.2/EL8/packages/x86_64/daos_packages.repo'

as directed by
https://docs.daos.io/v2.2/QSG/setup_rhel/#rpm-installation before you
try to install any daos-* packages? Likely the missing dependencies
are in that repo, if you have all of the other standard Rocky 8 repos
installed, including EPEL (which is also described in the above URL):

$ pdsh -w $ALL_NODES 'sudo yum install -y epel-release'

If you have done all of that, your full command-line and *all* of the
output from it would be most useful in helping you to try and diagnose
the issue.

Cheers,
b.


Re: DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

Nabarro, Tom
 

Which installation guide have you been following? What step is failing and how is it failing?

 

Instructions for red-hat related distros are here: https://docs.daos.io/v2.2/QSG/setup_rhel/

 

Regards,

Tom

 

From: daos@daos.groups.io <daos@daos.groups.io> On Behalf Of Krishnalal K K
Sent: Thursday, January 19, 2023 10:25 AM
To: daos@daos.groups.io
Subject: Re: [daos] DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

 

Hi all,

I am a new user to DAOS.

I am exploring the possibilities of DAOS for the replacement of Lustre.

Can anybody can share the installation steps of DAOS 2.2 on Rocky Linux 8.6.

As I am facing lot of dependency error on the installation of daos_server module in a DAOS server system.

I am trying to install the daos_server in a virtual machine.

 

Please help for completing the daos_server installation

 

Regards

Krishnalal.K.K

 


------------------------------------------------------------------------------------------------------------
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Facebook: https://www.facebook.com/CDACINDIA & Twitter: @cdacindia ]

This e-mail is for the sole use of the intended recipient(s) and may
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Re: DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

 

Hi all,

I am a new user to DAOS.

I am exploring the possibilities of DAOS for the replacement of Lustre.

Can anybody can share the installation steps of DAOS 2.2 on Rocky Linux 8.6.

As I am facing lot of dependency error on the installation of daos_server module in a DAOS server system.

I am trying to install the daos_server in a virtual machine.

 

Please help for completing the daos_server installation

 

Regards

Krishnalal.K.K

 


------------------------------------------------------------------------------------------------------------
[ C-DAC is on Social-Media too. Kindly follow us at:
Facebook: https://www.facebook.com/CDACINDIA & Twitter: @cdacindia ]

This e-mail is for the sole use of the intended recipient(s) and may
contain confidential and privileged information. If you are not the
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DAOS server installation failure- dependency errors

 

Hi all,

I am a new user to DAOS.

I am exploring the possibilities of DAOS for the replacement of Lustre.

Can anybody can share the installation steps of DAOS 2.2 on Rocky Linux 8.6.

As I am facing lot of dependency error on the installation of daos_server module in a DAOS server system.

I am trying to install the daos_server in a virtual machine.

 

Please help for completing the daos_server installation

 

Regards

Krishnalal.K.K

 

 

Regards

Krishnalal.K.K

Scientist E

Control and Instrumentation Group

C-DAC, Thiruvananthapuram

Ph: 0471-2723333-445

Mob: 9895317126

 

 


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Facebook: https://www.facebook.com/CDACINDIA & Twitter: @cdacindia ]

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[DUG'22] DAOS User Group replay is available.

Kudryavtsev, Andrey O
 

Greetings DAOS Community!

 

Thank you to everybody for attending DUG'22 event in person or being able to join remotely. 

We recorded presentations, so they are available for replay as well as slides shared separately.

The content is now posted on DUG website: http://dug.daos.io

 

-- 

Andrey Kudryavtsev, 

DAOS Product Manager

Intel Corp. 


Logfile rotation

john.mechalas@...
 

What steps need to be taken when rotating log files from a running daos_agent or daos_server instance? Do they need a signal/restart/reload? If so, is there something more graceful than a full restart of the daemon that will get them to reopen the logfile for writing?


Re: [DUG'22] DAOS User Group virtual meeting details

Mora Acosta, Josue
 

Is there an abstract for each of the presentations so we can be selective on what to attend ?

 

Thanks,

Joshua

 

From: daos@daos.groups.io <daos@daos.groups.io> On Behalf Of Kudryavtsev, Andrey O
Sent: Thursday, November 10, 2022 8:30 PM
To: daos@daos.groups.io
Subject: [daos] [DUG'22] DAOS User Group virtual meeting details

 

Dear DAOS community,

The final agenda is posted and we added virtual meeting details for those who are not able to join us in person.

Those who are travelling, have a safe trip. We can wait to see you in person in Dallas.

 

https://daosio.atlassian.net/wiki/spaces/DC/pages/11248861216/DUG22

Date: November 14th, 9:00am-1:00pm CT

Event Location: Venetian Room, Fairmont Hotel (1717 N Akard St, Dallas, TX 75201) 

 

Time (CT)

 

Presentation

8:45am

Gathering

9:00am

Welcome & DAOS Update 
Kelsey Prantis, Director of DAOS Engineering, Intel AXG

9:20am

DAOS at Exascale
Kevin Harms, Performance Engineering Team Lead, ALCF

9:50am

HPE DAOS program update
Lance Evans, HPC CTO Chief Storage Architect, HPE

10:20am

Implementing SPDK DAOS bdev module
Denis Nuja, Technical Pre-sales Engineer, Croit

10:50am

Break

11:00am

DAOS 2.4 and beyond
Johann Lombardi, DAOS Chief Architect, Intel AXG

11:30am

DAOS on Google Cloud Platform update
Dean Hildebrand, Technical Director, Office of the CTO, Google

11:50pm

Latest Seagate DAOS development on S3 interface
John Bent, Senior Director, Seagate Technology

12:15pm

Re-architecting Storage Systems for Modern Hardware
Luke Logan, PhD Student, Illinois Tech

12:30pm

OPX transport update and DAOS support
Paul Stasurak, Program Manager, Cornelis Networks

12:50pm

Closing remarks
Kelsey Prantis, Director of DAOS Engineering, Intel AXG

1:00pm

End of conference

When

Monday Nov 14, 2022 7am – 11am (Pacific Time - Los Angeles)

Location

Venetian Room, Fairmont Hotel (1717 N Akard St, Dallas, TX 75201)
View map

 

 

 

-- 

Andrey Kudryavtsev, 

DAOS Product Manager

Intel Corp. 

 

 

From: Andrey O Kudryavtsev <andrey.o.kudryavtsev@...>
Date: Friday, November 4, 2022 at 4:42 PM
To: "daos@daos.groups.io" <daos@daos.groups.io>
Subject: [DUG'22] Announcement and Agenda

 

Dear DAOS community,

Following the email I sent earlier, DAOS team is proud to announce DUG'22 details and the agenda.

 

Date: November 14th, 9:00am-1:00pm CT

Event Location: Venetian Room, Fairmont Hotel (1717 N Akard St, Dallas, TX 75201) 

 

Based on the feedback you provided, we are going to make it hybrid.

We will be glad to see many of you in person and welcome others to join remotely who can’t make SC this year.

The details for remote connection will be shared later.

 

 

Agenda:

Time (CT)

Presentation

8:45am

Gathering

9:00am

Welcome & DAOS Update 

Kelsey Prantis, DAOS team manager, Intel AXG

9:20am

Reserved for the special guest

9:50am

HPE DAOS program update

Lance Evans, HPC CTO Chief Storage Architect, HPE

10:20am

Implementing SPDK DAOS bdev module

Denis Nuja, Technical Pre-sales Engineer, Croit

10:50am

Break

11:00am

DAOS 2.4 and beyond

Johann Lombardi, DAOS Chief Architect, Intel AXG

11:30pm

DAOS on Google Cloud Platform update
Dean Hildebrand, Technical Director, Office of the CTO, Google

12:00am

Latest Seagate DAOS development on S3 interface
John Bent, Senior Director, Seagate Technology

12:30pm

OPX transport update and DAOS support
Paul Stasurak, Program Manager, Cornelis Networks

12:50pm

Closing remarks

Kelsey Prantis, DAOS team manager, Intel AXG

1:00pm

End of conference

* agenda may have some changes later.

 

Please, also take a moment to stop by other DAOS session during workshop, tutorials and official SC program.

We have the large presence this year in many of those, including with our partners.

 

SC22 Tutorial, Workshop and Program:

 

·        SC'22 Tutorial (Nov 14 at 8:30am CST)

Emerging Storage Interfaces: DAOS and PMDK
https://sc22.supercomputing.org/presentation/?id=tut132&sess=sess213
Adrian Jackson (EPCC)
Mohamad Chaarawi (Intel)
Johann Lombardi (Intel) 

·        SuperCheck-SC'22 (Nov 14 at 8:35am CST)

DAOS: Nextgen Storage Stack for HPC and AI
https://supercheck.lbl.gov/schedule
Johann Lombardi (Intel)

·        PDSW (Nov 14 at 3:30pm CST)

Performance Comparison of DAOS and Lustre for Object Data Storage Approaches

http://www.pdsw.org/index.shtml

Nicolau Manubens Gil (ECMWF)

Simon Smart (ECMWF)

Tiago Quintino (ECMWF)

Adrian Jackson (EPCC)

·        SC'22 BoF (Nov 16 at 5:15pm CST)

DAOS Storage Community BoF
https://sc22.supercomputing.org/presentation/?id=bof147&sess=sess357
Kevin Harms (ANL)
Johann Lombardi (Intel)
Dean Hildebrand (Google)
Panagiotis Adamidis (DKRZ)

·        SC'22 BoF (Nov 17 at 12:15pm CST)

The Storage Tower of Babel? ... Not! Actually, maybe?
https://sc22.supercomputing.org/presentation/?id=bof150&sess=sess378
Philippe Deniel (CEA)
John Bent (Seagate)
Tiago Quintino (ECMWF)
Johann Lombardi (Intel)

 

SC22 Exhibition:

 

·        Intel booth presentations at SC22 Showcase

Panel: Google Cloud Platform (GCP) and Intel DAOS Further HPC Data Pipeline Optimization (Nov 15 at 3:30pm CST)
Margaret Lawson (Google)

Dean Hildebrand (Google)

Kelsey Prantis (Intel)

Tech Talk: Aurora DAOS Storage Innovation at Argonne National Laboratory (Nov 16 at 3:30pm CST)

Kevin Harms (ANL)

Tech Talk: Cambridge University is Tackling Tomorrow’s Problems Today (Nov 16 at 11:00am CST)

Paul Calleja (UoC)

·        Google booth at SC22 Showcase (all time)

DAOS Storage live demo in GCP environment 

Margaret Lawson (Google)

·        Croit booth at SC22 Showcase (all time)

DAOS live demo running Block and NFS interface with Croit.io

Denis Nuja (Croit)

 

All the best, DAOS team.

 

 

-- 

Andrey Kudryavtsev, 

DAOS Product Manager

Intel Corp. 

 

 

From: Andrey O Kudryavtsev <andrey.o.kudryavtsev@...>
Date: Thursday, October 27, 2022 at 4:47 PM
To: "daos@daos.groups.io" <daos@daos.groups.io>
Subject: [DUG'22] Save the date & call for presentations!

 

Greetings DAOS Community!

 

SC22 is around the corner and it means we have a special event coming again. The Intel DAOS team invites you to join us for the 6th annual DAOS User Group (DUG22). This will be the first in-person user group since the pandemic.

 

The agenda is not yet finalized and we’re inviting the community members to submit their presentation proposals. Please, send brief submissions to daos-info@daos.groups.io and keep me copied.

If you have any feedback to share, what you want to see the most, type of presentations, areas to cover and others to listen, - don’t hesitate to contact me directly. This is the event we make for you!

 

The event will take place on November 14th from 9am until 1pm. We did our best to avoid overlaps with other activities and that’s why Monday was selected. We hope it fits your plans and the agenda and doesn’t overlap with other workshops and tutorials that day.

 

Event Location: Venetian Room, Fairmont Hotel (1717 N Akard St, Dallas, TX 75201), which is within one mile from the Kay Bailey Hutchison Convention Center.

 

Additional details will be shared once the agenda is finalized. We hope to see you all in person.

 

Best Regards,

Andrey, Kelsey, Johann and the rest of the DAOS team. 

 

-- 

Andrey Kudryavtsev, 

DAOS Product Manager

Intel Corp. 

 


[DUG'22] DAOS User Group virtual meeting details

Kudryavtsev, Andrey O
 

Dear DAOS community,

The final agenda is posted and we added virtual meeting details for those who are not able to join us in person.

Those who are travelling, have a safe trip. We can wait to see you in person in Dallas.

 

Join with Google Meet

Meeting link

meet.google.com/jmw-azpx-ftr

Join by phone

(US) +1 253-289-6833
PIN: 39095605190

More phone numbers

https://daosio.atlassian.net/wiki/spaces/DC/pages/11248861216/DUG22

Date: November 14th, 9:00am-1:00pm CT

Event Location: Venetian Room, Fairmont Hotel (1717 N Akard St, Dallas, TX 75201) 

 

Time (CT)

 

Presentation

8:45am

Gathering

9:00am

Welcome & DAOS Update 
Kelsey Prantis, Director of DAOS Engineering, Intel AXG

9:20am

DAOS at Exascale
Kevin Harms, Performance Engineering Team Lead, ALCF

9:50am

HPE DAOS program update
Lance Evans, HPC CTO Chief Storage Architect, HPE

10:20am

Implementing SPDK DAOS bdev module
Denis Nuja, Technical Pre-sales Engineer, Croit

10:50am

Break

11:00am

DAOS 2.4 and beyond
Johann Lombardi, DAOS Chief Architect, Intel AXG

11:30am

DAOS on Google Cloud Platform update
Dean Hildebrand, Technical Director, Office of the CTO, Google

11:50pm

Latest Seagate DAOS development on S3 interface
John Bent, Senior Director, Seagate Technology

12:15pm

Re-architecting Storage Systems for Modern Hardware
Luke Logan, PhD Student, Illinois Tech

12:30pm

OPX transport update and DAOS support
Paul Stasurak, Program Manager, Cornelis Networks

12:50pm

Closing remarks
Kelsey Prantis, Director of DAOS Engineering, Intel AXG

1:00pm

End of conference

When

Monday Nov 14, 2022 7am – 11am (Pacific Time - Los Angeles)

Location

Venetian Room, Fairmont Hotel (1717 N Akard St, Dallas, TX 75201)
View map

 

 

 

 

-- 

Andrey Kudryavtsev, 

DAOS Product Manager

Intel Corp. 

 

 

From: Andrey O Kudryavtsev <andrey.o.kudryavtsev@...>
Date: Friday, November 4, 2022 at 4:42 PM
To: "daos@daos.groups.io" <daos@daos.groups.io>
Subject: [DUG'22] Announcement and Agenda

 

Dear DAOS community,

Following the email I sent earlier, DAOS team is proud to announce DUG'22 details and the agenda.

 

Date: November 14th, 9:00am-1:00pm CT

Event Location: Venetian Room, Fairmont Hotel (1717 N Akard St, Dallas, TX 75201) 

 

Based on the feedback you provided, we are going to make it hybrid.

We will be glad to see many of you in person and welcome others to join remotely who can’t make SC this year.

The details for remote connection will be shared later.

 

 

Agenda:

Time (CT)

Presentation

8:45am

Gathering

9:00am

Welcome & DAOS Update 

Kelsey Prantis, DAOS team manager, Intel AXG

9:20am

Reserved for the special guest

9:50am

HPE DAOS program update

Lance Evans, HPC CTO Chief Storage Architect, HPE

10:20am

Implementing SPDK DAOS bdev module

Denis Nuja, Technical Pre-sales Engineer, Croit

10:50am

Break

11:00am

DAOS 2.4 and beyond

Johann Lombardi, DAOS Chief Architect, Intel AXG

11:30pm

DAOS on Google Cloud Platform update
Dean Hildebrand, Technical Director, Office of the CTO, Google

12:00am

Latest Seagate DAOS development on S3 interface
John Bent, Senior Director, Seagate Technology

12:30pm

OPX transport update and DAOS support
Paul Stasurak, Program Manager, Cornelis Networks

12:50pm

Closing remarks

Kelsey Prantis, DAOS team manager, Intel AXG

1:00pm

End of conference

* agenda may have some changes later.

 

Please, also take a moment to stop by other DAOS session during workshop, tutorials and official SC program.

We have the large presence this year in many of those, including with our partners.

 

SC22 Tutorial, Workshop and Program:

 

·         SC'22 Tutorial (Nov 14 at 8:30am CST)

Emerging Storage Interfaces: DAOS and PMDK
https://sc22.supercomputing.org/presentation/?id=tut132&sess=sess213
Adrian Jackson (EPCC)
Mohamad Chaarawi (Intel)
Johann Lombardi (Intel) 

·         SuperCheck-SC'22 (Nov 14 at 8:35am CST)

DAOS: Nextgen Storage Stack for HPC and AI
https://supercheck.lbl.gov/schedule
Johann Lombardi (Intel)

·         PDSW (Nov 14 at 3:30pm CST)

Performance Comparison of DAOS and Lustre for Object Data Storage Approaches

http://www.pdsw.org/index.shtml

Nicolau Manubens Gil (ECMWF)

Simon Smart (ECMWF)

Tiago Quintino (ECMWF)

Adrian Jackson (EPCC)

·         SC'22 BoF (Nov 16 at 5:15pm CST)

DAOS Storage Community BoF
https://sc22.supercomputing.org/presentation/?id=bof147&sess=sess357
Kevin Harms (ANL)
Johann Lombardi (Intel)
Dean Hildebrand (Google)
Panagiotis Adamidis (DKRZ)

·         SC'22 BoF (Nov 17 at 12:15pm CST)

The Storage Tower of Babel? ... Not! Actually, maybe?
https://sc22.supercomputing.org/presentation/?id=bof150&sess=sess378
Philippe Deniel (CEA)
John Bent (Seagate)
Tiago Quintino (ECMWF)
Johann Lombardi (Intel)

 

SC22 Exhibition:

 

·         Intel booth presentations at SC22 Showcase

Panel: Google Cloud Platform (GCP) and Intel DAOS Further HPC Data Pipeline Optimization (Nov 15 at 3:30pm CST)
Margaret Lawson (Google)

Dean Hildebrand (Google)

Kelsey Prantis (Intel)

Tech Talk: Aurora DAOS Storage Innovation at Argonne National Laboratory (Nov 16 at 3:30pm CST)

Kevin Harms (ANL)

Tech Talk: Cambridge University is Tackling Tomorrow’s Problems Today (Nov 16 at 11:00am CST)

Paul Calleja (UoC)

·         Google booth at SC22 Showcase (all time)

DAOS Storage live demo in GCP environment 

Margaret Lawson (Google)

·         Croit booth at SC22 Showcase (all time)

DAOS live demo running Block and NFS interface with Croit.io

Denis Nuja (Croit)

 

All the best, DAOS team.

 

 

-- 

Andrey Kudryavtsev, 

DAOS Product Manager

Intel Corp. 

 

 

From: Andrey O Kudryavtsev <andrey.o.kudryavtsev@...>
Date: Thursday, October 27, 2022 at 4:47 PM
To: "daos@daos.groups.io" <daos@daos.groups.io>
Subject: [DUG'22] Save the date & call for presentations!

 

Greetings DAOS Community!

 

SC22 is around the corner and it means we have a special event coming again. The Intel DAOS team invites you to join us for the 6th annual DAOS User Group (DUG22). This will be the first in-person user group since the pandemic.

 

The agenda is not yet finalized and we’re inviting the community members to submit their presentation proposals. Please, send brief submissions to daos-info@daos.groups.io and keep me copied.

If you have any feedback to share, what you want to see the most, type of presentations, areas to cover and others to listen, - don’t hesitate to contact me directly. This is the event we make for you!

 

The event will take place on November 14th from 9am until 1pm. We did our best to avoid overlaps with other activities and that’s why Monday was selected. We hope it fits your plans and the agenda and doesn’t overlap with other workshops and tutorials that day.

 

Event Location: Venetian Room, Fairmont Hotel (1717 N Akard St, Dallas, TX 75201), which is within one mile from the Kay Bailey Hutchison Convention Center.

 

Additional details will be shared once the agenda is finalized. We hope to see you all in person.

 

Best Regards,

Andrey, Kelsey, Johann and the rest of the DAOS team. 

 

-- 

Andrey Kudryavtsev, 

DAOS Product Manager

Intel Corp. 

 


Re: DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

JiangYu
 

Thanks Lei, we didn't try this, we are considering to update our hardware.


[DUG'22] Announcement and Agenda

Kudryavtsev, Andrey O <andrey.o.kudryavtsev@...>
 

Dear DAOS community,

Following the email I sent earlier, DAOS team is proud to announce DUG'22 details and the agenda.

 

Date: November 14th, 9:00am-1:00pm CT

Event Location: Venetian Room, Fairmont Hotel (1717 N Akard St, Dallas, TX 75201) 

 

Based on the feedback you provided, we are going to make it hybrid.

We will be glad to see many of you in person and welcome others to join remotely who can’t make SC this year.

The details for remote connection will be shared later.

 

 

Agenda:

Time (CT)

Presentation

8:45am

Gathering

9:00am

Welcome & DAOS Update 

Kelsey Prantis, DAOS team manager, Intel AXG

9:20am

Reserved for the special guest

9:50am

HPE DAOS program update

Lance Evans, HPC CTO Chief Storage Architect, HPE

10:20am

Implementing SPDK DAOS bdev module

Denis Nuja, Technical Pre-sales Engineer, Croit

10:50am

Break

11:00am

DAOS 2.4 and beyond

Johann Lombardi, DAOS Chief Architect, Intel AXG

11:30pm

DAOS on Google Cloud Platform update
Dean Hildebrand, Technical Director, Office of the CTO, Google

12:00am

Latest Seagate DAOS development on S3 interface
John Bent, Senior Director, Seagate Technology

12:30pm

OPX transport update and DAOS support
Paul Stasurak, Program Manager, Cornelis Networks

12:50pm

Closing remarks

Kelsey Prantis, DAOS team manager, Intel AXG

1:00pm

End of conference

* agenda may have some changes later.

 

Please, also take a moment to stop by other DAOS session during workshop, tutorials and official SC program.

We have the large presence this year in many of those, including with our partners.

 

SC22 Tutorial, Workshop and Program:

 

·         SC'22 Tutorial (Nov 14 at 8:30am CST)

Emerging Storage Interfaces: DAOS and PMDK
https://sc22.supercomputing.org/presentation/?id=tut132&sess=sess213
Adrian Jackson (EPCC)
Mohamad Chaarawi (Intel)
Johann Lombardi (Intel) 

·         SuperCheck-SC'22 (Nov 14 at 8:35am CST)

DAOS: Nextgen Storage Stack for HPC and AI
https://supercheck.lbl.gov/schedule
Johann Lombardi (Intel)

·         PDSW (Nov 14 at 3:30pm CST)

Performance Comparison of DAOS and Lustre for Object Data Storage Approaches

http://www.pdsw.org/index.shtml

Nicolau Manubens Gil (ECMWF)

Simon Smart (ECMWF)

Tiago Quintino (ECMWF)

Adrian Jackson (EPCC)

·         SC'22 BoF (Nov 16 at 5:15pm CST)

DAOS Storage Community BoF
https://sc22.supercomputing.org/presentation/?id=bof147&sess=sess357
Kevin Harms (ANL)
Johann Lombardi (Intel)
Dean Hildebrand (Google)
Panagiotis Adamidis (DKRZ)

·         SC'22 BoF (Nov 17 at 12:15pm CST)

The Storage Tower of Babel? ... Not! Actually, maybe?
https://sc22.supercomputing.org/presentation/?id=bof150&sess=sess378
Philippe Deniel (CEA)
John Bent (Seagate)
Tiago Quintino (ECMWF)
Johann Lombardi (Intel)

 

SC22 Exhibition:

 

·         Intel booth presentations at SC22 Showcase

Panel: Google Cloud Platform (GCP) and Intel DAOS Further HPC Data Pipeline Optimization (Nov 15 at 3:30pm CST)
Margaret Lawson (Google)

Dean Hildebrand (Google)

Kelsey Prantis (Intel)

Tech Talk: Aurora DAOS Storage Innovation at Argonne National Laboratory (Nov 16 at 3:30pm CST)

Kevin Harms (ANL)

Tech Talk: Cambridge University is Tackling Tomorrow’s Problems Today (Nov 16 at 11:00am CST)

Paul Calleja (UoC)

·         Google booth at SC22 Showcase (all time)

DAOS Storage live demo in GCP environment 

Margaret Lawson (Google)

·         Croit booth at SC22 Showcase (all time)

DAOS live demo running Block and NFS interface with Croit.io

Denis Nuja (Croit)

 

All the best, DAOS team.

 

 

-- 

Andrey Kudryavtsev, 

DAOS Product Manager

Intel Corp. 

 

 

From: Andrey O Kudryavtsev <andrey.o.kudryavtsev@...>
Date: Thursday, October 27, 2022 at 4:47 PM
To: "daos@daos.groups.io" <daos@daos.groups.io>
Subject: [DUG'22] Save the date & call for presentations!

 

Greetings DAOS Community!

 

SC22 is around the corner and it means we have a special event coming again. The Intel DAOS team invites you to join us for the 6th annual DAOS User Group (DUG22). This will be the first in-person user group since the pandemic.

 

The agenda is not yet finalized and we’re inviting the community members to submit their presentation proposals. Please, send brief submissions to daos-info@daos.groups.io and keep me copied.

If you have any feedback to share, what you want to see the most, type of presentations, areas to cover and others to listen, - don’t hesitate to contact me directly. This is the event we make for you!

 

The event will take place on November 14th from 9am until 1pm. We did our best to avoid overlaps with other activities and that’s why Monday was selected. We hope it fits your plans and the agenda and doesn’t overlap with other workshops and tutorials that day.

 

Event Location: Venetian Room, Fairmont Hotel (1717 N Akard St, Dallas, TX 75201), which is within one mile from the Kay Bailey Hutchison Convention Center.

 

Additional details will be shared once the agenda is finalized. We hope to see you all in person.

 

Best Regards,

Andrey, Kelsey, Johann and the rest of the DAOS team. 

 

-- 

Andrey Kudryavtsev, 

DAOS Product Manager

Intel Corp. 

 


Re: DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

Huang, Lei
 

Did you revise spdk_arch in site_scons/components/__init__.py before compiling?

Right. Using newer CPU could avoid such problem.

 

-lei

From: daos@daos.groups.io <daos@daos.groups.io> On Behalf Of JiangYu
Sent: Friday, November 4, 2022 10:23 AM
To: daos@daos.groups.io
Subject: Re: [daos] DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

 

Thank you lei,
I tried compiling, but the problem still exists, I will try gdb as you said.
Maybe if I use the new CPU architecture there won't be this problem.

 

[root@Rocky-1 yum.repos.d]# vim /etc/yum.repos.d/Rocky-PowerTools.repo

enabled=1

 

[root@Rocky-3 ~]# yum install -y python2 gcc gcc-c++ libunwind-devel epel-release

 

[root@Rocky-1 daos]# yum makecache

 

[root@Rocky-1 daos]# dnf --enablerepo=powertools install python3-scons

 

[root@Rocky-1 daos]# pip3 install distro

 

[root@Rocky-1 daos]# git checkout -b local-v2.2.0 v2.2.0

[root@Rocky-1 daos]# ./utils/scripts/install-el8.sh

[root@Rocky-1 daos]# scons-3 --build-deps=yes


Re: DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

JiangYu
 

Thank you lei,
I tried compiling, but the problem still exists, I will try gdb as you said.
Maybe if I use the new CPU architecture there won't be this problem.
 
[root@Rocky-1 yum.repos.d]# vim /etc/yum.repos.d/Rocky-PowerTools.repo
enabled=1
 
[root@Rocky-3 ~]# yum install -y python2 gcc gcc-c++ libunwind-devel epel-release
 
[root@Rocky-1 daos]# yum makecache
 
[root@Rocky-1 daos]# dnf --enablerepo=powertools install python3-scons
 
[root@Rocky-1 daos]# pip3 install distro
 
[root@Rocky-1 daos]# git checkout -b local-v2.2.0 v2.2.0
[root@Rocky-1 daos]# ./utils/scripts/install-el8.sh
[root@Rocky-1 daos]# scons-3 --build-deps=yes


Re: DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

JiangYu
 

I'm using an RPM built and distributed by the DAOS project team.
So I need to adjust the compiler optimization to compile the daos binary to run it?
Can you tell me where I need to modify the compiler optimizations? How do I compile it?
Thank you very much!

[root@Rocky-1 ~]# rpm -qa | grep daos
daos-client-2.2.0-4.el8.x86_64
daos-2.2.0-4.el8.x86_64
daos-server-2.2.0-4.el8.x86_64
daos-admin-2.2.0-4.el8.x86_64

[root@Rocky-1 ~]# rpm -qa | grep spdk
spdk-tools-22.01.1-2.el8.noarch
spdk-22.01.1-2.el8.x86_64

[root@Rocky-1 ~]# rpm -qa | grep dpdk
dpdk-21.11.1-1.el8.x86_64

[root@Rocky-1 ~]# cat /etc/yum.repos.d/daos-packages.repo 
[daos-packages]
name=DAOS v2.2.0 Packages Packages
baseurl=https://packages.daos.io/private/v2.2.0/EL8/packages/x86_64
enabled=1
gpgcheck=1
protect=1
gpgkey="https://packages.daos.io/RPM-GPG-KEY"

[root@Rocky-1 ~]# cat /etc/os-release 
NAME="Rocky Linux"
VERSION="8.6 (Green Obsidian)"
ID="rocky"
ID_LIKE="rhel centos fedora"
VERSION_ID="8.6"
PLATFORM_ID="platform:el8"
PRETTY_NAME="Rocky Linux 8.6 (Green Obsidian)"
ANSI_COLOR="0;32"
CPE_NAME="cpe:/o:rocky:rocky:8:GA"
HOME_URL="https://rockylinux.org/"
BUG_REPORT_URL="https://bugs.rockylinux.org/"
ROCKY_SUPPORT_PRODUCT="Rocky Linux"
ROCKY_SUPPORT_PRODUCT_VERSION="8"
REDHAT_SUPPORT_PRODUCT="Rocky Linux"
REDHAT_SUPPORT_PRODUCT_VERSION="8"


Re: DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

Murrell, Brian
 

On Wed, 2022-11-02 at 20:25 -0700, lnsyyj@... wrote:
ERROR: /usr/bin/daos_admin SIGILL: illegal instruction
PC=0x7fbc78755c0e m=0 sigcode=2
signal arrived during cgo execution
instruction bytes: 0xc4 0xe2 0x69 0xf7 0xc0 0x41 0x89 0x85 0xe0 0x19
0x0 0x0 0xe8 0xb1 0x98 0xfe
Are you using the RPMs that the DAOS project team builds and
distributes or did you build your own from source?

If the latter, you might have built with compiler optimizations set to
aggressively target the CPU of the build system and then tried to use
the binaries produced there on a different system with a lesser-capable
CPU. You will have to reduce the optimization level of your build if
you wish to make more portable binaries.

Cheers,
b.


Re: DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

Huang, Lei
 

E5-2680 v2 is Ivy Bridge.

I guess some packages (maybe spdk) was compiled to run on haswell or newer architecture. You may use gdb to run “daos_admin”. Gdb will stop when cpu runs into an unsupported instruction. With “bt” and “info proc mappings” in gdb, you can find out which module/library contains unsupported instruction. You need to compile your library from source targeting your own CPU and install it.

 

Or you can compile daos and its dependent libraries from scratch.

https://github.com/daos-stack/daos/blob/release/2.2/site_scons/components/__init__.py#L348-L355

You may need to replace this part with

spdk_arch = 'nehalem'

 

Not sure whether there are other places to fix the compiling flags for CPU optimizations.

 

-lei

 

From: daos@daos.groups.io <daos@daos.groups.io> On Behalf Of JiangYu
Sent: Friday, November 4, 2022 12:58 AM
To: daos@daos.groups.io
Subject: Re: [daos] DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

 

Thanks, the CPU information is as follows, how can I choose the CPU?

[root@Rocky-1 ~]# lscpu

Architecture:        x86_64

CPU op-mode(s):      32-bit, 64-bit

Byte Order:          Little Endian

CPU(s):              40

On-line CPU(s) list: 0-39

Thread(s) per core:  2

Core(s) per socket:  10

Socket(s):           2

NUMA node(s):        2

Vendor ID:           GenuineIntel

BIOS Vendor ID:      Intel

CPU family:          6

Model:               62

Model name:          Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz

BIOS Model name:           Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz

Stepping:            4

CPU MHz:             3600.000

CPU max MHz:         3600.0000

CPU min MHz:         1200.0000

BogoMIPS:            5599.96

Virtualization:      VT-x

L1d cache:           32K

L1i cache:           32K

L2 cache:            256K

L3 cache:            25600K

NUMA node0 CPU(s):   0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38

NUMA node1 CPU(s):   1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39

Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm cpuid_fault pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts md_clear flush_l1d


Re: DAOS server start failed(NVMe Scan Failed: privileged binary execution failed)

JiangYu
 

Thanks, the CPU information is as follows, how can I choose the CPU?

[root@Rocky-1 ~]# lscpu
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
CPU(s):              40
On-line CPU(s) list: 0-39
Thread(s) per core:  2
Core(s) per socket:  10
Socket(s):           2
NUMA node(s):        2
Vendor ID:           GenuineIntel
BIOS Vendor ID:      Intel
CPU family:          6
Model:               62
Model name:          Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
BIOS Model name:           Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
Stepping:            4
CPU MHz:             3600.000
CPU max MHz:         3600.0000
CPU min MHz:         1200.0000
BogoMIPS:            5599.96
Virtualization:      VT-x
L1d cache:           32K
L1i cache:           32K
L2 cache:            256K
L3 cache:            25600K
NUMA node0 CPU(s):   0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38
NUMA node1 CPU(s):   1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39
Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm cpuid_fault pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts md_clear flush_l1d

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