[SunHELP] help w/ unmirroring swap
alaric at caerllewys.net
Wed Sep 29 15:11:43 CDT 2004
On Wed, Sep 29, 2004 at 04:01:21PM -0400, Edward Chase wrote:
> Currently I have a Solaris 9 box that has a mirrored swap space. We have a
> quick need to increase swap space. I'm thinking that I can unmirror swap
> and then turn on both partitions as swap. I'll get double the current swap
> and lose the protection that mirroring provides.
> Would the easiest way be to just alter the vfstab file and reboot?
> The current entry is
> /dev/md/dsk/d1 - - swap - no -
> If I was to just replace it with
> /dev/dsk/c0t0d0s1 - - swap - no -
> /dev/dsk/c0t1d0s1 - - swap - no -
> Would that work? Or do I have to worry at all about the metadevice, d1?
Actually, you don't even need to bounce the box. Disable swap, delete
the metadevice, alter vfstab, re-enable swap. Bam, you're done.
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