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Increase mirrored lvol

 
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Coolmar
Esteemed Contributor

Increase mirrored lvol

Hi,

We have to increase the size of /home on vg00. It has to be done offline as we don't have OnlineJFS. This lvol is mirrored with Mirrordisk/UX. Does the mirror have to be broken first, then extend, then remirror?
3 REPLIES 3
Patrick Wallek
Honored Contributor
Solution

Re: Increase mirrored lvol

No, not at all.

Just do the 'lvextend' and the 'extendfs'. LVM will take care of extending both the primary and the mirror.
A. Clay Stephenson
Acclaimed Contributor

Re: Increase mirrored lvol

No.

1) umount the filesystem.
2) lvextend the LVOL
3) extendfs
4) mount the filesystem
If it ain't broke, I can fix that.
Coolmar
Esteemed Contributor

Re: Increase mirrored lvol

thanks