A fix is available
APAR status
Closed as program error.
Error description
while configuring LUNs, the system might crash with a stack trace similar to: (0)> f pvthread+011C00 STACK: [0001AD00]abend_trap+000000 () [004C0250]xm_bad_free+000250 (??, ??, ??, ??) [004BE50C]xmfree1+00024C (??, ??, ??, ??, ??, ??) [004BF5A4]xmfree+000144 (??, ??) [0462DA08]mpioDelDriver+0000E8 (??) [0462F0A4]mpioTerm+000264 (??) [045D3734]scsidisk_term_mpio+000034 (??) [045E5998]scsidisk_config+001738 (??, ??, ??) [00578910]config_dd+000270 (??, ??, ??) [005793E0]sysconfig+000240 (??, ??, ??) [00003844].svc_instr+000144 ()
Local fix
Problem summary
Possible system crash with following stack trace abend_trap+000000 () xm_bad_free+000250 () xmfree1+00024C () xmfree+000144 () mpioDelDriver+0000E8 () mpioTerm+000264 () scsidisk_term_mpio+000034 () scsidisk_config+001738 () config_dd+000270 () sysconfig+000240 () .svc_instr+000144 ()
Problem conclusion
Added code to return error code to scsidisk driver when dd path failed.
Temporary fix
Comments
5300-10 - use AIX APAR IZ82642 5300-11 - use AIX APAR IZ82121 5300-12 - use AIX APAR IZ81597 6100-04 - use AIX APAR IZ78828 6100-05 - use AIX APAR IZ78799 6100-06 - use AIX APAR IZ77592 6100-06 - use AIX APAR IZ77722 7100-00 - use AIX APAR IZ80282
APAR Information
APAR number
IZ77722
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2010-06-18
Closed date
2010-06-18
Last modified date
2013-03-28
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
U843701
Fix information
Fixed component name
AIX 610 STD EDI
Fixed component ID
5765G6200
Applicable component levels
R610 PSY U843701
UP11/05/10 I 1000
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Document Information
Modified date:
17 December 2021