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EMC Celerra

EMC Celerra
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server_iscsi
377
The server Commands
EXAMPLE #9 To display a list of all LUNs on a Data Mover, type:
$ server_iscsi server_2 -lun -list
server_2 :
target: t1
lun size(MB) filesystem
0 106496 ufs1 ( id=22 )
1 10240 ufs1 ( id=22 )
2 10240 ufs1 ( id=22 )
Where:
EXAMPLE #10 To display information for LUN, 0, on target, t1, type:
$ server_iscsi server_2 -lun -info 0 -target t1
server_2 :
Logical Unit 0 on target t1:
(Production) fsid=22 size=106496MB alloc=0MB dense
path=/ufs1/fs22_T1_LUN0_APM00043807043_0000/fs22_T1_LUN0_APM00043807043_0000
(extended)
replication=none
max_extension_size=84494MB
Where:
EXAMPLE #11 To display statistical information for all LUNs on a target, t1, type:
$ server_iscsi server_2 -lun -stat -all -target t1
server_2 :
Logical Unit 0 on target t1:
(Production) fsid=22 size=106496MB alloc=218MB dense
Value Definition
target alias for the iSCSI target’s qualified name.
lun ID for the LUN.
size (MB) size of the LUN in MBs.
filesystem name of the file system containing the LUN.
Value Definition
fsid ID of the file system containing the LUN.
size reserved size of the LUN in MBs.
alloc actual space allocated for the LUN.
dense storage method used by the LUN.
path file system path to the LUN.
replication status of the LUN for iSCSI replication. Possible statuses are:
none—The LUN is not in a replication relationship.
source—The LUN is the source LUN in a replication relationship.
destination—The LUN is the destination LUN in a replication relationship.
available destination—The LUN is configured as a destination LUN (read-only) but not currently in a
replication relationship.
max_extension_size maximum amount of space by which the LUN can be extended.

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