DragonFly users List (threaded) for 2010-04
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Does the Slave pfs take up more space that the Master?
Hi,
I have two hammer file systems.
Backup1 454G 281G 173G 62% /Backup1
Backup2 454G 316G 138G 70% /Backup2
on a 2.7-DEVELOPMENT DragonFly v2.7.0.54.g0754fe-DEVELOPMENT #18: Wed Apr 7
Backup1 contains 3 pfses
dfly-bkpsrv# cd /Backup1
dfly-bkpsrv# ls -l
total 0
drwxr-xr-x 1 root wheel 0 Mar 26 13:38 Data
drwxr-xr-x 1 root wheel 0 Apr 5 15:36 VersionControl
drwxr-xr-x 1 root wheel 0 Oct 8 2009 pfs
drwxr-xr-x 1 root wheel 0 Feb 3 09:46 test
Backup2 contains just the mirrored slves of the above 3 pfses
dfly-bkpsrv# cd /Backup2
dfly-bkpsrv# ls -l
total 0
lrwxr-xr-x 1 root wheel 17 Jul 7 2009 Data -> /Backup2/pfs/Data
lrwxr-xr-x 1 root wheel 27 Sep 28 2009 VersionControl ->
/Backup2/pfs/VersionControl
drwxr-xr-x 1 root wheel 0 Oct 8 2009 pfs
lrwxr-xr-x 1 root wheel 17 Oct 8 2009 test -> /Backup2/pfs/test
the snapshots are the same as of now for both masters and slaves
dfly-bkpsrv# hammer snapls /Backup1/Data/
Snapshots on /Backup1/Data PFS #1
Transaction ID Timestamp Note
0x00000001b998acd0 2010-04-07 13:04:02 IST -
0x00000001bd9525b0 2010-04-08 20:30:06 IST -
0x00000001bf96f710 2010-04-09 20:30:07 IST -
dfly-bkpsrv# hammer snapls /Backup2/Data/
Snapshots on (null) PFS #1
Transaction ID Timestamp Note
0x00000001b998acd0 2010-04-07 13:04:02 IST -
0x00000001bd9525b0 2010-04-08 20:30:06 IST -
0x00000001bf96f710 2010-04-09 20:30:07 IST -
dfly-bkpsrv#
dfly-bkpsrv# hammer snapls /Backup1/VersionControl/
Snapshots on /Backup1/VersionControl PFS #2
Transaction ID Timestamp Note
0x00000001b99af1c0 2010-04-07 13:24:57 IST -
0x00000001bd952790 2010-04-08 20:56:40 IST -
0x00000001bf96f8d0 2010-04-09 20:56:48 IST -
dfly-bkpsrv# hammer snapls /Backup2/VersionControl/
Snapshots on (null) PFS #2
Transaction ID Timestamp Note
0x00000001b99af1c0 2010-04-07 13:24:57 IST -
0x00000001bd952790 2010-04-08 20:56:40 IST -
0x00000001bf96f8d0 2010-04-09 20:56:48 IST -
Snapshots on /Backup1/test PFS #3
Transaction ID Timestamp Note
0x00000001c1982760 2010-04-12 14:27:30 IST -
dfly-bkpsrv# hammer snapls /Backup2/test/
Snapshots on (null) PFS #3
Transaction ID Timestamp Note
0x00000001bf980a60 2010-04-12 14:27:38 IST -
So why Backup2 70% filled while Backup1 is only 62% filled ?
Thanks :-)
--Siju
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