A fix is available
APAR status
Closed as program error.
Error description
umount fails with "Device busy" error even though there are no active process on this Filesystem. fuser comes back with no active processes. Example: # umount /oracle umount: error unmounting /dev/sol01lv: Device busy This can be noticed when the application uses shared symbol table feature, such as oracle.
Local fix
Problem summary
Unable to unmount a file system containing a program that used the shared symbol table capability.
Problem conclusion
The file system unmount is enabled by cleaning up the resource held in a certain condition.
Temporary fix
Comments
APAR Information
APAR number
IV39754
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2013-04-12
Closed date
2013-09-23
Last modified date
2014-02-17
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 U860612
UP14/02/17 I 1000
PTF to Fileset Mapping
U860612 bos.mp64 6.1.7.20
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Document Information
Modified date:
17 February 2014