In my AIX 6.1 box the rootvg was on hdisk2, I tried to migrated it to hdisk0
Added hisk0 to rootvg , mirrored rootvg and changed bootlist and and sucessfully rebooted from hdisk0
Now I tried to remove the hdisk2 from rootvg so breaked mirror
even after reducing the VG the hdisk2 still reflects in rootvg
Later I found that the Hdisk contained the sysdumplv
I manually migrated the dumplv to hdisk0 and then removed the hdisk2 from rootvg sucessfully
I wonder why the mirroring didn't happened for the dumplv when i used mirrorvg rootvg as i saw the following before fixing the issue where the DUMP lv is not mirrored by mirrorvg command where rest all LV's got mirrored.
Last edited by zaxxon; 03-29-2010 at 03:38 AM..
Reason: use code tags please, ty
System dump devices should not be mirrored. You usually create 2 of them separate on each hdisk in your rootvg using smit or mklv. One will be your primary, the other the secondary.
Check out this link or check the man page of mirrorvg to read up on it:
Hi everybody,
I have a little problem with my AIX 6.1, PowerHA 6.1 LVM mirroring.
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Hello,
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Thanks (1 Reply)
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Hello,
how can i see easily the state of a mirrored disk on a AIX 4.3.3.
I try followed command:
lslv -m >lvname> but for me is not enough information.
thanx in advance
fenomen (2 Replies)