[LU-869] sanity.sh test_81b failed with "dd should fail for -ENOSPC, but succeed"

• Type: Bug
• Resolution: Duplicate
• Priority: Major
• Affects Version/s: Lustre 2.2.0, Lustre 2.1.1, Lustre 2.1.2
• Severity: 3
• Assignee: Niu Yawei (Inactive)
• Reporter: Maloo

Description

This issue was created by maloo for sarah <[e-mail]>

This issue relates to the following test suite run: https://maloo.whamcloud.com/test_sets/d3d44298-114c-11e1-ad46-52540025f9af.
Found similar error in ORI-403

Issue Links

• duplicates: LU-2131 sanity test using ost0 which does not exist.
• is related to: LU-3801 Interop 2.1.5<->2.5 failure on test suite parallel-scale-nfsv3 test_connectathon: can't sync bigfile
• is related to: LU-1228 sanity.sh test_99a failed with "no space left on device"
• Trackbacks: Lustre 2.1.1 release testing tracker Lustre 2.1.1 RC2 Tag: v2110RC2 Build:
• Trackbacks: Lustre 2.1.2 release testing tracker Lustre 2.1.2 RC2 Tag: v212RC2 Build:
• Trackbacks: Lustre 2.2.0 mini release testing tracker Lustre 2.2.0 Mini Release Tag: 2.1.52.0 Build:&nbsp;https://newbuild.whamcloud....
• Trackbacks: Lustre 2.2.0 release testing tracker Lustre 2.2.0 RC1&nbsp; Tag: 2.2.0RC1 Build:&nbsp;https://build.whamcloud.com/job/lustreb22/11/ Google doc:&nbsp;https://docs.google.com/a/whamcloud.com/spreadsheet/ccc?key=0AkK5hBTd2cvHdDFsSWt2RlBocE5kdi03OUYtX21ZYkE#gid=3 Lustre 2.2....

Comments

[Sarah Liu]

Hi, Sarah
Could you apply this debug patch to client and repeat the test with D_TRACE & D_PAGE enabled?

Hi Niu, do you mean this patch? http://review.whamcloud.com/#change,1748

[Jian Yu]

Lustre Tag: v2_1_1_0_RC1
Distro/Arch: RHEL5.7 (server), SLES11SP1 (client)
Lustre Build: http://build.whamcloud.com/job/lustre-b2_1/37/
Network: TCP

The same issue occurred:
https://maloo.whamcloud.com/test_sets/0ac86ad8-52ff-11e1-81a2-5254004bbbd3

[Sarah Liu]

sure, will keep you updated. it may take some time due to the 2.2 testing, sorry about that.

[Niu Yawei (Inactive)]

Hi, Sarah
Could you apply this debug patch to client and repeat the test with D_TRACE & D_PAGE enabled?

[Sarah Liu]

yes, hit the same error: https://maloo.whamcloud.com/test_sets/efca1288-51a8-11e1-8783-5254004bbbd3

[Peter Jones]

Sarah

Have you repeated this test with 2.1.55 yet?

Peter

[Sarah Liu]

Niu,

As I remembered, it was easy to reproduced.

[Niu Yawei (Inactive)]

Thank you, Mike.

I checked the source (2.6.32.43-0.4.1), but still don't see why the write returned -EIO. Sarah, how often did you see this bug on sles (2.6.32.43-0.4-default) client? did it appeared in every test?

[Michael MacDonald (Inactive)]

SLES kernel source is hard to find, if you don't know where to look.

I have downloaded the requested SRPM:

mjmac@brent:~$ ls -l /scratch/k_srpm/sles11/kernel-source-2.6.32.43-0.4.1.src.rpm
total 82080
-rw-r--r-- 1 mjmac mjmac 84043443 2011-07-17 19:33 kernel-source-2.6.32.43-0.4.1.src.rpm

For the future, others can download kernel sources directly from novell's update server using special mirror-only credentials (Note the single-quotes around the URL – necessary to protect $RCE from shell expansion):

# e.g. for the kernel requested in this ticket:
wget 'https://UC1714458:[e-mail]/repo/$RCE/SLES11-SP1-Updates/sle-11-x86_64/rpm/src/kernel-source-2.6.32.43-0.4.1.src.rpm'

These credentials can be entered into a web browser and used for browsing the novell updates mirror. They can't be used for logging into the main novell partner portal or anything other than nu.novell.com.

[Niu Yawei (Inactive)]

Maybe Chris or Mike knows where we saved the kernel source?

[Sarah Liu]

I tried to find the source on brent several weeks ago and failed. Niu knows that.