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01-20-2014 02:40 AM
01-20-2014 02:40 AM
lvextend mirror
I know this is very basic LVM, but here it goes...
When an LV is extended by mirroring it, do I need to do something
at file system level?
Thanks,
Giovanni
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01-20-2014 04:25 AM
01-20-2014 04:25 AM
Re: lvextend mirror
you mean you did a "lvextend -m 1 ..." or such like?
Then no, the mirroring operation is invisible to the filesystem. Unless you changed the actual size of the logical volume, there;s nothing to do at the filesystem level.
I am an HPE Employee
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01-20-2014 12:02 PM
01-20-2014 12:02 PM
Re: lvextend mirror
And to answer another version of the question:
The lvol is already mirrored. If I extend the lvol, will the mirror be extended automatically?
The answer is yes.
Bill Hassell, sysadmin
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01-21-2014 03:24 AM
01-21-2014 03:24 AM
Re: lvextend mirror
>>> you mean you did a "lvextend -m 1 ..." or such like?
Exactly, just as simple as that.
Coming from OpenVMS world, lvm make me a little bit anxious:-)
Thanks for the answer.
Giovanni