[LU-8007] Kernel: LustreError: 191208:0:(vvp_io.c:1086:vvp_io_commit_write()) Write page 82782 of inode ffff8803a8fd06b8 failed -28

• Type: Bug
• Resolution: Duplicate
• Priority: Major
• Affects Version/s: Lustre 2.5.5
• Labels: llnl
• Environment: TOSS 2.4-7; lustre-2.5.5-3chaos_2.6.32_573.18.1.1chaos.ch5.4.x86_64.x86_64; ZFS 0.6.5.4-1.ch5.4.x86_64
• Severity: 3
• Assignee: Nathaniel Clark
• Reporter: Cameron Harr

Description

On April 6, 2016, we noticed one particular file system getting many of the following errors, which corresponded with user job failures:

Kernel: LustreError: 191208:0:(vvp_io.c:1086:vvp_io_commit_write()) Write page 82782 of inode ffff8803a8fd06b8 failed -28

'lfs df' showed the filesystem was only 76% full; however, it also showed that 32 of the 80 OSTs were 89%-90% full. Since deactivating those 32 "near-full" OSTs on 4/6, we haven't seen the problem on that file system.

Consequently, we are now seeing the issue on another file system where OSTs are ~ 90% full.

Issue Links

• is related to: LU-7510 (vvp_io.c:1088:vvp_io_commit_write()) Write page 962977 of inode ffff880fbea44b78 failed -28
• is related to: LU-2049 add support for OBD_CONNECT_GRANT_PARAM