file system extending in cluster?

[fizan]

I have a cluster serviceguard with 2 nodes HP-UX 11.11.
How I extend a filesystem on the cluster?
I need down the pakage? or only I need umount the filesystem?

[Michal Kapalka (mikap) · Accepted solution]

hi fizan,

check this thread :

http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=1392965

its the same as you neet to know.

mikap

[fizan]

but currently i dont have a online jfs, so i need to halt the pkg and halt the cluster right.

[Khairy]

hi fizan,

yes. If you dont have onlinejfs, the right step to do this is:

1) cmhaltpkg
2) vgchange -c n
3) vgchange -a y
4) lvextend
5) extendfs
6) vgchange -a n
7) vgchange -c y
8) cmrunpkg
9) cmmodpkg -e

Rgds

ps: appreciate if u cld assign some points. Thanks!

[Johnson Punniyalingam]

>>but currently i dont have a online jfs, so i need to halt the pkg and halt the cluster right<<<

Yes you need to halt the Cluster pkg

cmhaltpkg -v

vgchange -c n /dev/vgXX

vgchange -a y /dev/vgXX

lvextend -L /dev/vgXX/lvolXX

extendfs -F vxfs /dev/vgXX/rlvolXX -> please take note you need provide rlvol


After file system extend
========================

vgchange -a n /vgXX/lvolXX

vgchange -c y /vgXX/lvolXX

cmrunpkg -n -v