[LU-425] SANITYN sanity_mount_check_clients fails if $MOUNT is a substring of $MOUNT2

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.3.0, Lustre 2.1.2, Lustre 1.8.8
• Affects Version/s: Lustre 1.8.6
• Environment: My test environment is from git tree with tag 1.8.5.51. The OS should be irrelevant, but I am running sles11sp1 on client.
• Severity: 3
• Assignee: Jian Yu
• Reporter: Jay Lan (Inactive)

Description

The SANITYN passed all its tests but failed in pre-test
setup at sanity_mount_check_clients.

I defined MOUNT=/mnt/nbp0 and MOUNT2=/mnt/nbp0-2. Bad idea!!!

The sanity_mount_check* scripts use `grep -c` to search for
$MOUNT and $MOUNT2. Since $MOUNT is a substring
of $MOUNT2, `grep` on situations return wrong count!

Changing $MOUNT definition to /mnt/nbp0-1 passed the sanityN.sh test.

Issue Links

• Trackbacks: Changelog 1.8 Changes from version 1.8.7wc1 to version 1.8.8wc1 Server support for kernels: 2.6.18308.4.1.el5 (RHEL5) Client support for unpatched kernels: 2.6.18308.4.1.el5 (RHEL5) 2.6.32220.17.1.el6 (RHEL6) Recommended e2fsprogs version: 1.41.90....
• Trackbacks: Changelog 2.1 Changes from version 2.1.1 to version 2.1.2 Server support for kernels: 2.6.18308.4.1.el5 (RHEL5) 2.6.32220.17.1.el6 (RHEL6) Client support for unpatched kernels: 2.6.18308.4.1.el5 (RHEL5) 2.6.32220.17.1....