[LU-7198] vvp_io.c:701:vvp_io_fault_start()) binary changed while waiting for the page fault lock

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.9.0
• Affects Version/s: Lustre 2.5.4
• Labels: llnl llnlfixready
• Environment: Livermore branch: lustre-2.5.4-4chaos_2.6.32_504.16.2.1chaos.ch5.3.x86_64.x86_64
• Severity: 3
• Assignee: Zhenyu Xu
• Reporter: D. Marc Stearman (Inactive)

Description

We continue to see messages like this:
<ConMan> Console [sierra562] log at 2015-07-20 15:00:00 PDT.
2015-07-20 15:56:56 Lustre: 13097:0:(vvp_io.c:701:vvp_io_fault_start()) binary [0x20004f83e:0x3bc8:0x0] changed while waiting for the page fault lock

<ConMan> Console [sierra562] log at 2015-07-20 16:00:00 PDT.
2015-07-20 16:13:50 Lustre: 13626:0:(vvp_io.c:701:vvp_io_fault_start()) binary [0x20004f83e:0x3bc8:0x0] changed while waiting for the page fault lock
2015-07-20 16:30:41 Lustre: 13679:0:(vvp_io.c:701:vvp_io_fault_start()) binary [0x20004f83e:0x3bc8:0x0] changed while waiting for the page fault lock

<ConMan> Console [sierra562] log at 2015-07-20 17:00:00 PDT.
2015-07-20 17:04:21 Lustre: 13807:0:(vvp_io.c:701:vvp_io_fault_start()) binary [0x20004f83e:0x3bc8:0x0] changed while waiting for the page fault lock
2015-07-20 17:38:08 Lustre: 14373:0:(vvp_io.c:701:vvp_io_fault_start()) binary [0x20004f83e:0x3bc8:0x0] changed while waiting for the page fault lock

Creating a new issue rather than reopen LU-4308.

Issue Links

• is related to: LU-4308 MPI job causes errors "binary changed while waiting for the page fault lock"