[LU-10100] sanity test_27a: setstripe failed with "error on ioctl 0x8008669a for '*' (3): Invalid argument"

• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.13.0, Lustre 2.12.3
• Affects Version/s: Lustre 2.11.0, Lustre 2.12.0, Lustre 2.13.0, Lustre 2.12.1
• Labels: ppc
• Environment: trevis, full, x86_64 servers, ppc clients; servers: el7.4, ldiskfs, branch master, v2.10.53.1, b3642; clients: el7.4, branch master, v2.10.53.1, b3642
• Severity: 3
• Assignee: Jian Yu
• Reporter: James Casper (Inactive)

Description

https://testing.whamcloud.com/test_sessions/ba995751-659c-4e63-9b5b-fbf101137b78

From test_log:

stripe_count:  1 stripe_size:   1048576 stripe_offset: -1
error on ioctl 0x8008669a for '/mnt/lustre/d27/f0' (3): Invalid argument
error: setstripe: create striped file '/mnt/lustre/d27/f0' failed: Invalid argument
 sanity test_27a: @@@@@@ FAIL: setstripe failed 
  Trace dump:
  = /usr/lib64/lustre/tests/test-framework.sh:5289:error()
  = /usr/lib64/lustre/tests/sanity.sh:1357:test_27a()
  = /usr/lib64/lustre/tests/test-framework.sh:5565:run_one()
  = /usr/lib64/lustre/tests/test-framework.sh:5604:run_one_logged()
  = /usr/lib64/lustre/tests/test-framework.sh:5451:run_test()
  = /usr/lib64/lustre/tests/sanity.sh:1361:main()

Issue Links

• is related to: LU-12673 swab big-endian format layout received from client
• is related to: LU-13205 sanity-pfl test 16a fails with “setstripe /mnt/lustre/d16.sanity-pfl/f16.sanity-pfl.copy failed“
• is related to: LU-2590 lfs setstripe broken on ppc
• is related to: LU-10094 sanity test_17f: 'ls' fails with "ls: reading directory *: Input/output error"
• is related to: LU-12589 sanity test_102a: setfattr: /mnt/lustre/f102a.sanity: Numerical result out of range
• is related to: LU-10097 sanity test_24u: error() without useful message, please fix
• is related to: LU-10984 ‘lfs setstripe’ fails with “lfs setstripe: error on ioctl 0x8008669a for '*’ (3): Invalid argument”

Comments

[Jian Yu]

The patch for client has landed for Lustre 2.13.0. Patch for MDS will be worked in LU-12673.

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/35633/
Subject: LU-10100 llite: swab LOV EA user data
Project: fs/lustre-release
Branch: b2_12
Current Patch Set:
Commit: 7995349a2032f39ed83005b977462523864d72fa

[Gerrit Updater]

Jian Yu ([e-mail]) uploaded a new patch: https://review.whamcloud.com/35633
Subject: LU-10100 llite: swab LOV EA user data
Project: fs/lustre-release
Branch: b2_12
Current Patch Set: 1
Commit: 4df8c490ac6e4c40043e1e4dc991617e6cb61599

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/35291/
Subject: LU-10100 llite: swab LOV EA user data
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 9d17996766e0fa93b1029d2422d45d087edde389

[Jian Yu]

Sure, Andreas. Let me work on this.

[Andreas Dilger]

Jian, can you please also make a separate patch for the MDS to swab the layout received from the client if it is in big-endian format. This will simplify interop for deployment on systems where there are lots of PPC clients that have not been upgraded.

[Jian Yu]

Besides lmm_magic, other fields in struct lov_user_md also need to be converted.

[Gerrit Updater]

Jian Yu ([e-mail]) uploaded a new patch: https://review.whamcloud.com/35291
Subject: LU-10100 utils: convert magic number into little-endian form
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: dd838b085d88d25f1091b12b88eb160dc8bf7edc

[Jian Yu]

In llapi_file_open_param(), while setting lmm_magic, we need use cpu_to_le32() to convert the format into little-endian form. I'm creating the patch.

[Peter Jones]

Jian

Can you please follow up on this?

Thanks

Peter