[LU-3664] sanityn 23: syntax error in expression

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.5.0
• Fix Version/s: Lustre 2.5.0
• Type: Bug
• Priority: Major
• Reporter: Maloo
• Assignee: James Nunez (Inactive)
• Resolution: Fixed
• Labels: dne
• Severity: 3

Description

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

This issue relates to the following test suite run: http://maloo.whamcloud.com/test_sets/293ec06c-f62c-11e2-97d2-52540035b04c.

The sub-test test_23 failed with the following error:

test_23 returned 1

Info required for matching: sanityn 23

== sanityn test 23: others should see updated atime while another read====== 04:57:57 (1374839877)
CMD: client-16vm3 /usr/sbin/lctl get_param -n mdd.*.atime_diff
now is 1374839877
/usr/lib64/lustre/tests/sanityn.sh: line 499: 60
60: syntax error in expression (error token is "60")

Comments

[Li Wei (Inactive)]

The failure happened with a configuration where two MDTs shared the same MDS. atime_diff must have two lines in it. For example,

[root@linux ~]# v=$(printf '60\n60')
[root@linux ~]# w=$((v + 1))
-bash: 60
60: syntax error in expression (error token is "60")

[Andreas Dilger]

James, any chance to whip up a quick patch for this? Feel free to make a best-effort patch and submit it to Gerrit for testing, rather than waiting days until you have time to do local testing...

[James Nunez (Inactive)]

Yes, I'll upload a patch in just a little while.

[James Nunez (Inactive)]

Proposed patch at: http://review.whamcloud.com/#/c/7750

[Jodi Levi (Inactive)]

Patch landed to Master.