zfs discuss - Feb 2008 - ZFS destroy performance on zvol clones

I''m running snv_75 i86pc i386 i86pc:

I make a snapshot of a zvol.

I cloned this snapshot 10 times. I want to destroy these snapshots... but this
''destroy'' takes 4 minutes each.

tank/iscsi_luns/klant1_bench4              1.22M  1.73T  8.08G  -
tank/iscsi_luns/klant1_bench5              1.22M  1.73T  8.08G  -

-bash-3.2# time zfs destroy tank/iscsi_luns/klant1_bench4

real    4m11.014s
user    0m0.010s
sys     0m0.339s

-bash-3.2# time zfs destroy tank/iscsi_luns/klant1_bench3

real    4m2.156s
user    0m0.010s
sys     0m0.342s

I just realized I can check the same behavior on x64 too, and I''ll.
 
 
This message posted from opensolaris.org