A fix is available
APAR status
Closed as program error.
Error description
Stack trace looks like this: ■0001BEE0abend_trap+000000 () ■005500F4slock+0007D4 (??, ??) ■00009558.simple_lock+000058 () ■04E5B3B0cachefs_log_error+0001B0 (??, ??, ??) ■04E5BA94cachefs_log_process_queue+0002F4 (??, ??) ■04E5BBD8cachefs_log_kstat_snapshot+000098 (??, ??, ??) ■04E8BC70cachefs_ctl+000890 (??, ??, ??) ■00003850ovlya_addr_sc_flih_main+000130 () ■10001C9Ckstat_write+00001C (??, ??, ??) ■1000CD78stats_log_kernel_setname+000238 (??, ??) ■1000051Cmain+0001FC (??, ??) ■10000168__start+000068 ()
Local fix
Problem summary
Stack trace looks like this: 0001BEE0 abend_trap+000000 () 005500F4 slock+0007D4 (??, ??) 00009558 .simple_lock+000058 () 04E5B3B0 cachefs_log_error+0001B0 (??, ??, ??) 04E5BA94 cachefs_log_process_queue+0002F4 (??, ??) 04E5BBD8 cachefs_log_kstat_snapshot+000098 (??, ??, ??) 04E8BC70 cachefs_ctl+000890 (??, ??, ??) 00003850 ovlya_addr_sc_flih_main+000130 () 10001C9C kstat_write+00001C (??, ??, ??) 1000CD78 stats_log_kernel_setname+000238 (??, ??) 1000051C main+0001FC (??, ??) 10000168 __start+000068 ()
Problem conclusion
Modify the function argument to cachefs_log_error() so that it won't take the lock.
Temporary fix
Comments
APAR Information
APAR number
IZ79936
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2010-07-12
Closed date
2010-07-12
Last modified date
2013-04-11
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 U836926
UP10/08/23 I 1000
PTF to Fileset Mapping
U836926 bos.net.nfs.cachefs 6.1.3.3
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Document Information
Modified date:
11 April 2013