APAR status
Closed as program error.
Error description
When SVG has a LV with 0 LP and mirror pools enabled, varyonvg may fail with the following error. 0516-058 varyonvg: Not enough memory available now. Try again later
Local fix
Problem summary
In a mirror pool version VG, that is, a VG that has had any disks added to a mirror pool (even if currently they are not).. If rmlv command is run to remove an LV, but it is killed in the middle of running such that the reducelv part has completed, but the deletelv part has not (LV will show up in lsvg -l output but with 0 LPs)... Then if the VG is varied off without re-doing rmlv to remove the partial-LV.. . Trying to vary the VG back on in this case will fail as described above. . . There is some logic specific to mirror pool VGs that does not properly recognize and handle this situation of a killed rmlv and 0 LP lv. This leads to varyonvg failing when trying to allocate structures for the 0 LPs of the LV.
Problem conclusion
Correct the varyonvg path's understanding of this state of the LV so that it does not fail, but brings the VG online, partial LV and all.
Temporary fix
Comments
6100-07 - use AIX APAR IV45105 6100-08 - use AIX APAR IV57809 6100-09 - use AIX APAR IV50106 6100-09 - use AIX APAR IV50106 6100-09 - use AIX APAR IV50106 7100-01 - use AIX APAR IV57582 7100-02 - use AIX APAR IV57042 7100-03 - use AIX APAR IV50829
APAR Information
APAR number
IV50829
Reported component name
AIX5.2 WPAR F/A
Reported component ID
5765H3800
Reported release
110
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2013-10-15
Closed date
2013-10-15
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
AIX5.2 WPAR F/A
Fixed component ID
5765H3800
Applicable component levels
R110 PSY U859004
UP C
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Document Information
Modified date:
14 August 2014