There are two fssnap in Solaris with pretty the same features(don't know the historical background of this separation)
/usr/sbin/fssnap and /usr/lib/fs/ufs/fssnap !
The difference is that the second one shows more detailed information :
$/usr/sbin/fssnap -i /usr
0 /usr
$/usr/lib/fs/ufs/fssnap -i /usr
Snapshot number : 0
Block Device : /dev/fssnap/0
Raw Device : /dev/rfssnap/0
Mount point : /usr
Device state : idle
Backing store path : /export/snapshots/snapshot0
Backing store size : 864 KB
Maximum backing store size : Unlimited
Snapshot create time : Mon Aug 23 22:50:06 2010
Copy-on-write granularity : 32 KB
/usr/sbin/fssnap and /usr/lib/fs/ufs/fssnap !
The difference is that the second one shows more detailed information :
$/usr/sbin/fssnap -i /usr
0 /usr
$/usr/lib/fs/ufs/fssnap -i /usr
Snapshot number : 0
Block Device : /dev/fssnap/0
Raw Device : /dev/rfssnap/0
Mount point : /usr
Device state : idle
Backing store path : /export/snapshots/snapshot0
Backing store size : 864 KB
Maximum backing store size : Unlimited
Snapshot create time : Mon Aug 23 22:50:06 2010
Copy-on-write granularity : 32 KB
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