[linux-lvm] lvcreate/convert a clustered striped mirror
Franky Van Liedekerke
liedekef at telenet.be
Tue Jun 25 13:25:53 UTC 2013
On 2013-06-25 15:20, Franky Van Liedekerke wrote:
> Now, however, if I decide to first create the stripe on SAN1:
> lvcreate -i 2 -I 4 -n lvtest vgtest -L 90G
> /dev/mapper/CLVM-SAN1-1315 /dev/mapper/CLVM-SAN1-1316
> and then the mirror (mirrorlog core used for testing):
> lvconvert -m1 --mirrorlog core vgtest/lvtest
Nevermind this part: I found out that "--stripes 2 -I 4" for the
lvconvert command works ok (I tried with the -i option first, as in the
lvcreate, but apparantly that's a different thing for lvconvert).
So the remaining questions are:
> - And a second question: "-mirrorlog mirrored" doesn't seem to be
> possible in a clvm setup, is this intended?
> - And in general: is there another method to get a mirrored stripe in
> a clustered setup?
With friendly regards,
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