[zfs-discuss] compare snapshot to current zfs fs

2011-06-04 Thread Harry Putnam
I have a sneaking feeling I'm missing something really obvious. If you have zfs fs that see little use and have lost track of whether changes may have occurred since last snapshot, is there some handy way to determine if a snapshot matches its filesystem. Or put another way, some way to determine

Re: [zfs-discuss] compare snapshot to current zfs fs

2011-06-04 Thread Andrew Gabriel
Harry Putnam wrote: I have a sneaking feeling I'm missing something really obvious. If you have zfs fs that see little use and have lost track of whether changes may have occurred since last snapshot, is there some handy way to determine if a snapshot matches its filesystem. Or put another way,

Re: [zfs-discuss] compare snapshot to current zfs fs

2011-06-04 Thread Harry Putnam
Andrew Gabriel writes: > Harry Putnam wrote: >> I have a sneaking feeling I'm missing something really obvious. >> >> If you have zfs fs that see little use and have lost track of whether >> changes may have occurred since last snapshot, is there some handy way >> to determine if a snapshot match

Re: [zfs-discuss] compare snapshot to current zfs fs

2011-06-05 Thread Eric Sproul
On Sat, Jun 4, 2011 at 3:51 PM, Harry Putnam wrote: > Apparently my OS is new enough (b 147 )... since the command > is known.  Very nice...  but where is the documentation? > > `man zfs' has no hits on a grep for diff (except different..) > > Ahh never mind... I found: >  http://www.c0t0d0s0.org/

Re: [zfs-discuss] compare snapshot to current zfs fs

2011-06-05 Thread Matthew Ahrens
On Sat, Jun 4, 2011 at 12:51 PM, Harry Putnam wrote: > But I also see a massive list of files with a letter `m' prefixed on > each line, Which is supposed to mean modified, They cannot all really > be modified so I'm thinking its something to do with rsyncing files > from a windows XP machine to