A fix is available
APAR status
Closed as program error.
Error description
System crashed with stack trace: (12)> f pvthread+013000 STACK: [0027C7E8]pageOut+0001A8 (00000000001A7400, 00000000001A73F0, 00000000001A73F0, 0000000000000000 [??]) [0027EF90]j2PagerStrategy+0005D0 (??) [00063894]v_pdtsio_common+0006B4 (??, ??, ??, ??, ??) [00063C70]v_pdtsio+000050 (??) [0006476C]v_pfsiox+0002EC (??) [0005E8B0].backt+000114 () ____ Exception (F0000000300CF600) ____ There is also a nfsd thread: (12)> f pvthread+060E00 STACK: [000D50D0]e_block_thread+000290 () [000D5D28]e_sleep_thread+0000E8 (??, ??, ??) [0027AD20]pagerEndCopy+000080 (??, ??, ??, ??, ??) [002E514C]vm_move_wru+0002CC (??, ??, ??, ??, ??, ??, ??) [002E6AF4]vm_uiomove+0003F4 (??, ??, ??, ??) [002840B0]j2_diomove+000370 (??, ??, ??, ??, ??, ??) [00283B84]j2_diordwr+000184 (??, ??, ??, ??, ??, ??, ??, ??) [002BEFF0]writeI+0007B0 (??, ??, ??, ??, ??, ??, ??) [002BD764]j2_rdwr+000664 (??, ??, ??, ??, ??, ??, ??, ??) [0057E728]_vnop_erdwr_attr+0008A8 (??, ??, ??, ??, ??, ??, ??, ??) [0057FE28]vnop_rdwr_attr+000028 (??, ??, ??, ??, ??, ??, ??, ??) [00014E48].kernel_add_gate+000048 () [04B0188C]rfs3_write+0003CC (??, ??, ??, ??, ??, ??) [0499D058]rfs_dispatch+000658 (??, ??) [04940AC0]svc_getreq+0008A0 (??)
Local fix
Do not export a cio mounted JFS2 file system for NFS.
Problem summary
System crashed with stack trace: (12)> f pvthread+013000 STACK: 0027C7E8 pageOut+0001A8 (00000000001A7400, 00000000001A73F0, 00000000001A73F0, 0000000000000000 ?? ) 0027EF90 j2PagerStrategy+0005D0 (??) 00063894 v_pdtsio_common+0006B4 (??, ??, ??, ??, ??) 00063C70 v_pdtsio+000050 (??) 0006476C v_pfsiox+0002EC (??) 0005E8B0 .backt+000114 ()
Problem conclusion
Change how we handle the inode while doing CIO.
Temporary fix
Comments
6100-07 - use AIX APAR IV58196 6100-08 - use AIX APAR IV51120 6100-09 - use AIX APAR IV51904 6100-09 - use AIX APAR IV51904 6100-09 - use AIX APAR IV51904 7100-01 - use AIX APAR IV57481 7100-02 - use AIX APAR IV52018 7100-03 - use AIX APAR IV52768
APAR Information
APAR number
IV52768
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2013-12-02
Closed date
2013-12-02
Last modified date
2014-08-14
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
[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSMV87","label":"AIX 6.1 Enterprise Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"710","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSMVAX","label":"AIX Express Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"710","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11R","label":"AIX 7.1 HIPERS, APARs and Fixes"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"710","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
14 August 2014