HELP!!! Accidentally select the offline

[leang521]

help...
Out of curiosity,I click the offline.Now,the disk show offline.
How do I mount on the


[root@freenas ~]# zpool status -x
pool: demo
state: DEGRADED
status: One or more devices could not be opened. Sufficient replicas exist for
the pool to continue functioning in a degraded state.
action: Attach the missing device and online it using 'zpool online'.
see: http://www.sun.com/msg/ZFS-8000-2Q
scan: none requested
config:

NAME STATE READ WRITE CKS
UM
demo DEGRADED 0 0
0
mirror-0 DEGRADED 0 0
0
3557185502667980174 UNAVAIL 0 0
0 was /dev/dsk/gptid/d6c105ef-9047-11e2-a9b9-000c29df64d5
gptid/66b6a9bf-9035-11e2-b1f8-000c29df64d5 ONLINE 0 0
0

errors: No known data errors
[root@freenas ~]# zpool online demo 3557185502667980174
warning: device '3557185502667980174' onlined, but remains in faulted state
use 'zpool replace' to replace devices that are no longer present
[root@freenas ~]# zpool replace demo 3557185502667980174
cannot open '3557185502667980174': no such GEOM provider
must be a full path or shorthand device name
[root@freenas ~]# zpool replace demo /dev/dsk/gptid/d6c105ef-9047-11e2-a9b9-000c
29df64d5
cannot open '/dev/dsk/gptid/d6c105ef-9047-11e2-a9b9-000c29df64d5': No such file
or directory
[root@freenas ~]# zpool online demo /dev/dsk/gptid/d6c105ef-9047-11e2-a9b9-000c2
9df64d5
warning: device '/dev/dsk/gptid/d6c105ef-9047-11e2-a9b9-000c29df64d5' onlined, b
ut remains in faulted state
use 'zpool replace' to replace devices that are no longer present

 

[paleoN]

Out of curiosity,I click the offline.Now,the disk show offline.

First, use [code][/code] tags.

Second, the disk is showing UNAVAIL not OFFLINE. From an SSH session as root output of the following:

Code:

zpool status -v

camcontrol devlist

glabel status

gpart show