A fix is available
APAR status
Closed as program error.
Error description
System running as NFS server on AIX 7.1 TL3 may crash with CIO enabled in the following stack: (0)> f pvthread+029600 STACK: [00023900]abend_trap+000000 () [00643DCC]vm_flushp+00044C (??, ??, ??) [00315EE8]vmFlush+000048 (??, ??, ??, ??) [00356C98]j2_ftruncate+000298 (??, ??, ??, ??, ??) [0066E5D0]vnop_ftrunc+0000D0 (??, ??, ??, ??, ??) [00014F50].kernel_add_gate_cstack+000030 () [064D7DE8]VOP_SETATTR+000128 (??, ??, ??, ??) [064D6CC0]rfs3_setattr+000320 (??, ??, ??, ??, ??, ??) [0636D094]rfs_dispatch+0008B4 (??, ??) [06310F04]svc_getreq+000884 (??) [00267CD4]threadentry+000054 (??, ??, ??, ??) [kdb_read_mem] no real storage @ FFFFFFFFFFF8CF0
Local fix
Problem summary
System may crash during truncate in a J2 filesystem
Problem conclusion
Make necessary checks while winding up truncate operation, to avoid system assert.
Temporary fix
Comments
APAR Information
APAR number
IV63932
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-08-22
Closed date
2014-08-22
Last modified date
2015-12-31
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 610 STD EDI
Fixed component ID
5765G6200
Applicable component levels
R610 PSY U861403
UP15/11/22 I 1000
PTF to Fileset Mapping
U861403 bos.mp64 6.1.9.100
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Document Information
Modified date:
31 December 2015