Re: [zfs-discuss] Is zfs snapshot -r atomic?

2009-02-26 Thread David Abrahams
On Feb 22, 2009, at 1:04 PM, Mike Gerdts wrote: On Sun, Feb 22, 2009 at 11:59 AM, David Abrahams d...@boostpro.com wrote: When I take a snapshot of a filesystem (or pool) and pass -r to get all the sub-filesystems, am I getting the state of all the sub-filesystem snapshots at the same

[zfs-discuss] Is zfs snapshot -r atomic?

2009-02-22 Thread David Abrahams
When I take a snapshot of a filesystem (or pool) and pass -r to get all the sub-filesystems, am I getting the state of all the sub-filesystem snapshots at the same instant, or is it essentially equivalent to making the sub-filesystem snapshots one at a time as I would have to do if -r weren't

Re: [zfs-discuss] Is zfs snapshot -r atomic?

2009-02-22 Thread Mike Gerdts
On Sun, Feb 22, 2009 at 11:59 AM, David Abrahams d...@boostpro.com wrote: When I take a snapshot of a filesystem (or pool) and pass -r to get all the sub-filesystems, am I getting the state of all the sub-filesystem snapshots at the same instant, or is it essentially equivalent to making the