Bug #915
closedkclient corrupts on direct_io? ceph_direct_io_test reliably hoses the client machine
0%
Description
- ceph_direct_io_test (job 261)
14:08:37 DEBUG| Running '/usr/local/autotest/tests/direct_io_test/src/direct_io_test'
14:08:48 DEBUG| [stdout] ..........
14:08:48 DEBUG| [stdout] do_o_direct_reads: SUCCESS
14:08:48 INFO | Test finished after 1 iterations.
but
14:08:48 INFO | CmdError: Command <grep MemTotal /proc/meminfo> failed, rc=-11, Command returned non-zero exit status
grep segfaulting? ssh closes connections early. serial console fails too!
sepia63 login: ubuntu
Segmentation fault (core dumped)
Segmentation fault (core dumped)
Segmentation fault (core dumped)
Linux sepia63 2.6.35-27-generic #48-Ubuntu SMP Tue Feb 22 20:25:46 UTC 2011 x86_64 GNU/Linux
Welcome to Ubuntu! * Documentation: https://help.ubuntu.com/
Ubuntu 10.10 sepia63 ttyS0
sepia63 login:
i have seen this before, cause is still unclear.. powercycling
rerunning as job 266
- ceph_direct_io_test (job 266)
exact same symptoms as with earlier run
it seems direct_io_test hoses a ceph installation bad enough that exec segfaults reliably
Updated by Sage Weil about 13 years ago
- Project changed from Ceph to Linux kernel client
- Priority changed from Normal to High
Updated by Sage Weil about 13 years ago
- Target version set to v2.6.39
- Translation missing: en.field_position set to 1
- Translation missing: en.field_position changed from 1 to 538
Updated by Sage Weil about 13 years ago
- Translation missing: en.field_position deleted (
538) - Translation missing: en.field_position set to 533
Updated by Anonymous about 13 years ago
Can't reproduce anymore, apparently some of the recent commits fixed this.
jobs 289 & 290 are both happy. Will re-run over the weekend, re-open on Monday if this really happens again.
Updated by Anonymous about 13 years ago
- Status changed from New to Resolved
Whoops, forgot to actually mark resolved.