[LU-4432] recovery-mds-scale test_failover_ost: tar: Cannot write: Cannot allocate memory

• Type: Bug
• Resolution: Duplicate
• Priority: Major
• Affects Version/s: Lustre 2.5.1
• Environment: Lustre Build: http://build.whamcloud.com/job/lustre-b2_5/5/; Distro/Arch: RHEL6.4/x86_64; FSTYPE=zfs; TEST_GROUP=failover
• Severity: 3
• Assignee: WC Triage
• Reporter: Jian Yu

Description

While running recovery-mds-scale test failover_ost, tar operation on one of the client nodes failed as follows:

tar: etc/libreport/plugins/rhtsupport.conf: Cannot write: Cannot allocate memory
tar: Exiting with failure status due to previous errors

Maloo report: https://maloo.whamcloud.com/test_sets/e8a2857a-7529-11e3-936d-52540035b04c

Issue Links

• duplicates: LU-4357 page allocation failure. mode:0x40 caused by missing __GFP_WAIT flag