Remove a lv on Service Guard

[castro_2]

How can I do to remove a file system/logical volume, that belows a vg in a cluster (service guard)

[Kent Ostby · Accepted solution]

There is a good ITRC document for removing LVOLS:

UMCSGKBRC00010152
http://www1.itrc.hp.com/service/cki/search.do?category=c0&mode=text&searchString=UMCSGKBRC00010152&searchCrit=allwords&docType=EngineerNotes&search.x=19&search.y=9

For a Filesystem, you'd also have to remove the FS entry.

Best regards,

Kent M. Ostby
+

[Mel Burslan]

first off, I would strongly suggest bringing down the package before doing this. Although it is not absolutely necessary, it may save you a lot of headaches.

After that,find the control file of your package, usually under

/etc/cmcluster//.cntl

edit this file and find the line which looks like:

LV[0]="/dev/vg01/lvol1"; FS[0]="/opt/oracle"; FS_MOUNT_OPT[0]="-o delaylog,largefiles"; FS_TYPE[0]="vxfs"

associated with the one you want to remove.
delete this line
copy the cntl file to the other node members.

then bring the package back up.

hope this helps

[castro_2]

They answer the solution.

Thanks