Re: Adding a bigger disk to a volume group

From: antfio@MUZE.COM
Date: Wed Jul 03 2002 - 15:17:54 EDT


not in my experience with chvg -t.

I've done it multiple times without any hassles while the vg was online.

HTH,

Anthony

> -----Original Message-----
> From: Chuck Lam [mailto:chuck_lam@yahoo.com]
> Sent: Wednesday, July 03, 2002 3:13 PM
> To: aix-l@Princeton.EDU
> Subject: Adding a bigger disk to a volume group
>
>
> Hi,
>
> Server M80 running AIX 4.3.3
>
> I tried to add a bigger disk(36.4 GBs) to a volume
> group of which the PP size currently is 32 MGs.
> Because it exceeded the limitation number of 1016 PP,
> it failed. In the error message, it advised me to run
> 'chvg -t' to enlarge the PP size of the volume group.
>
> My question is: Would this 'chvg -t' command destroy
> my volume group information, making my volume group
> useless? Anyone can help me out? Does the volume
> group have to be varyoff beforehand?
>
> Thank you in advance.
>
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