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
7100-02 - use AIX APAR IV70218 7100-03 - use AIX APAR IV63659
APAR Information
APAR number
IV63659
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-08-18
Closed date
2014-08-21
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 V7.1
Fixed component ID
5765H4000
Applicable component levels
R710 PSY U865837
UP15/05/19 I 1000
PTF to Fileset Mapping
U865837 bos.mp64 7.1.3.45
[{"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:
31 December 2015