Hi Joe,
I use this script to delete my empty snapshots :
#!/bin/bash
NOW=$(date +%Y%m%d-%H%M%S)
POOL=tank
zfs snapshot -r [EMAIL PROTECTED]
FS_WITH_SNAPSHOTS=$(zfs list -t snapshot | grep '@' | cut -d '@' -f 1 | uniq)
for fs in $FS_WITH_SNAPSHOTS ; do
EMPTY_SNAPSHOTS=$(zfs list -t snapshot | grep -v "@$NOW" |
grep "${fs}@" | awk ' $2 == "0" { print $1 }' )
for snapshot in $EMPTY_SNAPSHOTS ; do
echo "Destroying empty snapshot $snapshot"
zfs destroy $snapshot
done
done
Hope that helps,
Sylvain
On Thu, Jul 17, 2008 at 7:16 AM, Joe S <[EMAIL PROTECTED]> wrote:
> I got overzealous with snapshot creation. Every 5 mins is a bad idea.
> Way too many.
>
> What's the easiest way to delete the empty ones?
>
> zfs list takes FOREVER
> _______________________________________________
> zfs-discuss mailing list
> zfs-discuss@opensolaris.org
> http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
>
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