A fix is available
APAR status
Closed as program error.
Error description
When using WPAR setup under AIX, with each WPAR configured as an NFS client, it is possible that asynchronous READDIR operations fail with ESTALE error under the WPAR. Asynchronous READ and WRITE operations work fine, and all operations work fine in the global environment. Applications such as SAP and other OEM programs could abort when reading NFS directories from a WPAR. An example error: $ xe /sapmnt/software/SCM/702_upgrade/download_dir/ uabend:err code=1,p1=00000000,p2=00000000,p3=00000000 IOT/Abort trap (coredump)
Local fix
Problem summary
When using WPAR setup under AIX, with each WPAR configured as an NFS client, it is possible that asynchronous READDIR operations fail with ESTALE error under the WPAR.
Problem conclusion
Use the correct CID for READDIR operations from WPAR
Temporary fix
Comments
6100-07 - use AIX APAR IV58282 6100-08 - use AIX APAR IV46710 6100-09 - use AIX APAR IV50544 6100-09 - use AIX APAR IV50544 6100-09 - use AIX APAR IV50544 7100-01 - use AIX APAR IV57531 7100-02 - use AIX APAR IV57081 7100-03 - use AIX APAR IV50856
APAR Information
APAR number
IV50544
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2013-10-08
Closed date
2013-10-08
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 610 STD EDI
Fixed component ID
5765G6200
Applicable component levels
R610 PSY U859271
UP14/05/21 I 1000
PTF to Fileset Mapping
U859271 bos.net.nfs.client 6.1.9.15
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Document Information
Modified date:
14 August 2014