[LU-9454] sanity test_255a: f255a.sanity failed

• Type: Bug
• Resolution: Duplicate
• Priority: Minor
• Affects Version/s: Lustre 2.10.0
• Environment: trevis-54, full, ZFS; EL7, master branch, v2.9.56.11, b3565
• Severity: 3
• Assignee: James Casper
• Reporter: James Casper

Description

https://testing.hpdd.intel.com/test_sessions/f14b71e9-9eda-4053-814d-fdf644925d29

In the last two tags (2.9.55 & 56), we've seen the same sanity test set results with our full+ZFS config.

First, test_253 fails (see LU-9096), then test_254 passes, and then test_255a fails.

Are the test_253 and test_255a failures related?

From 253's test_log:

== sanity test 253: Check object allocation limit ==
OST still has 1698 mbytes free
CMD: trevis-54vm3 /usr/sbin/lctl get_param -n osp.lustre-OST0000-osc-MDT0000.prealloc_status
prealloc_status -28
dd: failed to open '/mnt/lustre/d253.sanity/2': No space left on device

then

sanity test_253: @@@@@@ FAIL: File creation failed after rm

From 255a's test_log:

== sanity test 255a: check 'lfs ladvise -a willread' ==
CMD: trevis-54vm4 /usr/sbin/lctl get_param -n version 2>/dev/null ||
				/usr/sbin/lctl lustre_build_version 2>/dev/null ||
				/usr/sbin/lctl --version 2>/dev/null | cut -d' ' -f2
error on ioctl 0x4008669a for '/mnt/lustre/f255a.sanity' (3): File too large
error: setstripe: create striped file '/mnt/lustre/f255a.sanity' failed: File too large
 sanity test_255a: @@@@@@ FAIL: f255a.sanity failed 
  Trace dump:
  = /usr/lib64/lustre/tests/test-framework.sh:4931:error()
  = /usr/lib64/lustre/tests/sanity.sh:14499:test_255a()
  = /usr/lib64/lustre/tests/test-framework.sh:5207:run_one()
  = /usr/lib64/lustre/tests/test-framework.sh:5246:run_one_logged()
  = /usr/lib64/lustre/tests/test-framework.sh:5093:run_test()
  = /usr/lib64/lustre/tests/sanity.sh:14572:main()

Issue Links

• duplicates: LU-9096 sanity test_253: File creation failed after rm