APAR status
Closed as program error.
Error description
When chvg -g <VG> command is run to examine disk size growth, numpps field in VG Header of scalable VG doesnot get updated. As a result, when hdisks are reduced from VGs, sometimes it results in negative numpps value. This causes few LVM commands to fail with below error: 0516-070 lreducelv: LVM system call found an unaccountable internal error.
Local fix
Problem summary
chvg -g code does not update numpps field in SVG metadata on disk. This can cause future problems as described above.
Problem conclusion
Modify chvg -g code to update numpps field properly
Temporary fix
Comments
6100-08 - use AIX APAR IV67503 6100-09 - use AIX APAR IV64087 7100-02 - use AIX APAR IV63976 7100-03 - use AIX APAR IV64157
APAR Information
APAR number
IV64157
Reported component name
AIX5.2 WPAR F/A
Reported component ID
5765H3800
Reported release
110
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-08-29
Closed date
2014-08-29
Last modified date
2015-09-30
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
AIX5.2 WPAR F/A
Fixed component ID
5765H3800
Applicable component levels
R110 PSY
UP
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Document Information
Modified date:
30 September 2015