EMC Celerra Command Reference Manual page 32

The fs Commands
EXAMPLE #3
$ fs_ckpt ufs1 -list
id ckpt_name
29 ufs1_ckpt1
30 ufs1_ckpt2
Where:
Value
id
ckpt_name
creation_time
inuse
full(mark)
used
EXAMPLE #4
$ fs_ckpt ufs1_ckpt2 -refresh -option %full=85
operation in progress (not interruptible)...id
name = ufs1_ckpt2
acl = 0
in_use = True
type = ckpt
worm = off
volume = vp145
pool =
member_of =
rw_servers=
ro_servers= server_2
rw_vdms =
ro_vdms =
checkpt_of= ufs1 Wed Nov 10 14:02:59 EST 2004
used = 0%
full(mark)= 85%
stor_devs = APM00043807043-0011,APM00043807043-0017
disks = d12,d15
disk=d12 stor_dev=APM00043807043-0011 addr=c16t1l1
disk=d12 stor_dev=APM00043807043-0011 addr=c0t1l1
disk=d15 stor_dev=APM00043807043-0017 addr=c16t1l7
disk=d15 stor_dev=APM00043807043-0017 addr=c0t1l7
EXAMPLE #5
$ /nas/sbin/rootfs_ckpt ufs1_ckpt2 -name ufs1_ckpt3 -Restore
operation in progress (not interruptible)...id
name = ufs1_ckpt2
acl = 0
32
Celerra Network Server Command Reference Manual
To list checkpoints for ufs1, type:
creation_time
11/04/2004-14:54:06-EST
11/10/2004-14:00:20-EST
Definition
automatically assigned ID of a file system or checkpoint.
name assigned to the checkpoint.
date and time the checkpoint was created.
if a checkpoint is registered into the mount table of a Data Mover.
SavVol-usage point which, when reached, sends a warning message to the system log, and auto-extends
the SavVol as system space permits.
percentage of SavVol space used by checkpoints of the PFS.
To refresh ufs1_ckpt2 using the %full at 85, type:
See Example #1 for a description of command output.
Using root command, to restore ufs1_ckpt2 and capture the latest
point-in-time image of the PFS on ufs1_ckpt3, type:
inuse full(mark) used
n 95%
y 95%
= 30
server=server_2
server=server_2
server=server_2
server=server_2
= 30
0%
0%