LVM ODM Problems: Difference between revisions
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== Further Reading == | == Further Reading == | ||
# [http://publib.boulder.ibm.com/infocenter/pseries/v5r3/index.jsp IBM pSeries and AIX Information Center] | # [http://publib.boulder.ibm.com/infocenter/pseries/v5r3/index.jsp IBM pSeries and AIX Information Center] | ||
[[Category:AIX]] |
Revision as of 16:23, 5 January 2012
Fixing ODM Problems (non-rootvg)
- Unmount all file systems associated with the volume group.
- Varyoff the volume group, you may need to use a -f to force varyoff.
- varyoffvg <vg_name>
- Remove volume group information from the ODM.
- exportvg <vg_name>
- Import the volume group information back into the ODM.
- importvg -y <vg_name> <hdisk#>
Fixing ODM Problems (rootvg)
- Create the following script:
PV=hdisk# VG=rootvg cp -p /etc/objrepos/CuAt /etc/objrepos/CuAt.$$ cp -p /etc/objrepos/CuDep /etc/objrepos/CuDep.$$ cp -p /etc/objrepos/CuDv /etc/objrepos/CuDv.$$ cp -p /etc/objrepos/CuDvDr /etc/objrepos/CuDvDr.$$ lqueryvg -Lp $PV | awk '{ print $2 }' | while read LVname; do odmdelete -q "name=$LVname" -o CuAt odmdelete -q "name=$LVname" -o CuDv odmdelete -q "value3=$LVname" -o CuDvDr done odmdelete -q "name=$VG" -o CuAt odmdelete -q "parent=$VG" -o CuDv odmdelete -q "name=$VG" -o CuDv odmdelete -q "name=$VG" -o CuDep odmdelete -q "dependency=$VG" -o CuDep odmdelete -q "value1=10" -o CuDvDr odmdelete -q "value3=$VG" -o CuDvDr importvg -y $VG $PV # ignore lvaryoffvg errors varyonvg $VG