Bug #5761: teuthology: MPI test sometimes fails with a permission denied - CephFS - Ceph

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Bug #5761

closed

teuthology: MPI test sometimes fails with a permission denied

Added by Greg Farnum over 10 years ago. Updated over 10 years ago.

Status:

Resolved

Priority:

High

Assignee:

Category:

Target version:

% Done:

Source:

Q/A

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Component(FS):

Labels (FS):

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

End of the log:

2013-07-25T05:22:00.273 INFO:teuthology.orchestra.run.out:access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
2013-07-25T05:22:00.273 INFO:teuthology.orchestra.run.out:------    ---------  ---------- ---------  --------   --------   --------   --------   ----
2013-07-25T05:22:00.331 INFO:teuthology.orchestra.run.out:ior ERROR: open64() failed, errno 13, Permission denied (aiori-POSIX.c:158)
2013-07-25T05:22:00.332 INFO:teuthology.orchestra.run.err:application called MPI_Abort(MPI_COMM_WORLD, -1) - process 2
2013-07-25T05:22:00.862 INFO:teuthology.orchestra.run.err:Fatal error in PMPI_Reduce: Other MPI error, error stack:
2013-07-25T05:22:00.862 INFO:teuthology.orchestra.run.err:PMPI_Reduce(1270)...............: MPI_Reduce(sbuf=0x7fff5018a9bc, rbuf=0x7fff5018a9c8, count=1, MPI_INT, MPI_SUM, root=0, comm=0x84000000) failed
2013-07-25T05:22:00.863 INFO:teuthology.orchestra.run.err:MPIR_Reduce_impl(1087)..........:
2013-07-25T05:22:00.863 INFO:teuthology.orchestra.run.err:MPIR_Reduce_intra(895)..........:
2013-07-25T05:22:00.863 INFO:teuthology.orchestra.run.err:MPIR_Reduce_binomial(144).......:
2013-07-25T05:22:00.863 INFO:teuthology.orchestra.run.err:MPIDI_CH3U_Recvq_FDU_or_AEP(380): Communication error with rank 2

What logs we have are at /a/teuthology-2013-07-25_01:01:06-fs-next-testing-basic/82667/teuthology.log.

Related issues 1 (0 open — 1 closed)