A fix is available
APAR status
Closed as program error.
Error description
System crash in nfsd at: pvthread+099000 STACK: [0017BEEC]iMark+0000AC (0000000000000000, 0000000000000000 [??]) [003ACE50]iTruncate+000370 (??, ??, ??) [003DBC5C]j2_create+0005FC (??, ??, ??, ??, ??, ??, ??, ??) [00597904]vnop_create_attr+000144 (??, ??, ??, ??, ??, ??, ??, ??) [00014E48].kernel_add_gate+000048 () [04D124E0]nfs.ext:rfs3_create+0002E0 (??, ??, ??, ??, ??) [04BAD2C0]nfs.ext:rfs_dispatch+0008C0 (??, ??) [04B60C28]krpc.ext:svc_getreq+000968 (??) [002554BC]threadentry+00005C (??, ??, ??, ??) while the JFS2 file system was being shrunk in chfs at: (1)> f 2726 pvthread+0AA600 STACK: [000D7950]e_block_thread+000290 [000D85A8]e_sleep_thread+0000E8 [001851A8]bmRead+0003C8 [0038D120]diWrite@AF52_21+000100 [00392024]txCommit+000684 [001744C8]iQuiesceInode+0000E8 [001775A4]iQuiesce+000704 [0036275C]quiesceFSReportTmp+00009C [0051A098]j2_shrinkfs+000298 [0051D070]j2ShrinkFS+000010 [0051D528]j2_cntl+0003A8 [005A1C4C]vfs_cntl+00012C [005B4D6C]fscntl+0001CC
Local fix
Unexport a JFS2 file system before changing its size.
Problem summary
System crash when trying to create a file in an exported J2 filesystem from an NFS client, when the filesystem is being modified through chfs.
Problem conclusion
Take appropriate actions for in-transition filesystems.
Temporary fix
Comments
6100-08 - use AIX APAR IV58660 6100-09 - use AIX APAR IV58096 6100-09 - use AIX APAR IV58096 6100-09 - use AIX APAR IV58096 7100-02 - use AIX APAR IV58187 7100-03 - use AIX APAR IV57745 7100-04 - use AIX APAR IV58103
APAR Information
APAR number
IV57745
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-03-27
Closed date
2014-03-27
Last modified date
2016-05-10
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
AIX V7.1
Fixed component ID
5765H4000
Applicable component levels
R710 PSY U858978
UP14/05/22 I 1000
PTF to Fileset Mapping
U858978 bos.mp64 7.1.3.15
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Document Information
Modified date:
10 May 2016