EMC Celerra User Manual

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Celerra Network Server Command Reference Manual
The nas Commands
role = Primary
condition = Active
recovery policy = Automatic
number of mirrors = 16
mode = SYNC
owner = 500
mirrored disks =
local clarid = APM00053001549
remote clarid = APM00053001552
mirror direction = local -> remote
Where:
EXAMPLE #3 To display detailed information about a MirrorView/S device group
without synchronizing the Control Station’s view with the
CLARiiON, type:
$ nas_devicegroup -info id=2 -sync no
name = mviewgroup
description =
uid = 50:6:1:60:B0:60:27:20:0:0:0:0:0:0:0:0
state = Consistent
role = Primary
condition = Active
recovery policy = Automatic
number of mirrors = 16
mode = SYNC
owner = 500
mirrored disks =
local clarid = APM00053001549
remote clarid = APM00053001552
Value Definition
Sync with CLARiiON backend Indicates that a sync with the CLARiiON storage was performed to retrieve the most
recent information. This does not appear if you specify -info -sync no.
name name of the device group.
description brief description of device group.
uid UID assigned, based on the system.
state state of the device group (for example, Consistent, Synchronized, Out-of-Sync,
Synchronizing, Scrambled, Empty, Incomplete, or Local Only).
role whether the current system is the Primary (source) or Secondary (destination).
condition whether the group is functioning (Active), Inactive, Admin Fractured (suspended),
Waiting on Sync, System Fractured (which indicates link down), or Unknown.
recovery policy type of recovery policy (Automatic is the default and recommended value for group
during backend configuration; if Manual is set, use -resume after a link down failure)
number of mirrors number of mirrors in group
mode MirrorView mode (always SYNC in this release)
owner ACL ID assigned (0 indicates no control). See nas_acl.
mirrored disks comma-separated list of disks that are mirrored
local clarid APM number of local CLARiiON storage array
remote clarid APM number of remote CLARiiON storage array
mirror direction on primary system, local to remote (on primary system); on destination system, local
from remote

EMC Celerra Specifications

General

Brand	EMC
Model	Celerra
Category	Server
Language	English