[CentOS] expand physical volume
thomas at antony.eu
Sun Oct 7 18:45:55 UTC 2007
> The one and only partition on your device (sdb1) has the old size. That is,
> there's free space on sdb. You have to either 1) create a partition sdb2 (and
> then a pv on it etc.) or 2) resize the partition sdb1 (then resize the pv
> I'd pick #1. remember to reread the partition table after creating the
> partition (partprobe /dev/sdb or similar) before doing pvcreate on sdb2.
> The all you have left is to add the pv to your vg, resize the lv (or create a
> new lv, whichever...). And finally resize the filesystem in the lv.
How do i resize this partition?
parted seems to want to resize the file system also and i think this
would make some troubles.
I thought pvresize would do this in one step?
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