EMC Celerra User Manual

130
Celerra Network Server Command Reference Manual
The nas Commands
EXAMPLE #1 To run a health check on the Celerra Network Server, type:
$ nas_checkup
Check Version: 5.5.75.0
Check Command: /nas/bin/nas_checkup
Check Log : /nas/log/nas_checkup-run.Sep-28-13:00:36.log
-------------------------------------Checks-------------------------------------
Control Station: Checking if minimum free space exists ns.................. Pass
Control Station: Checking if enough free space exists ns................... Pass
Control Station: Checking if NAS Storage API is installed correctly........ Pass
Control Station: Checking if NBS clients are started....................... Pass
Control Station: Checking if NBS configuration exists...................... Pass
Control Station: Checking if NBS devices are accessible.................... Pass
Control Station: Checking if NBS service is started........................ Pass
Control Station: Checking if standby is up................................. Pass
Control Station: Checking if Symapi data is present........................ Pass
Control Station: Checking if Symapi is synced with Storage System.......... Pass
Control Station: Checking integrity of NASDB............................... Pass
Control Station: Checking all callhome files delivered..................... Fail
Control Station: Checking if NAS partitions are mounted.................... Pass
Data Movers : Checking boot files....................................... Pass
Data Movers : Checking if hardware is supported......................... Pass
Data Movers : Checking if primary is active............................. Pass
Data Movers : Checking if root filesystem has enough free space......... Pass
Data Movers : Checking if using standard DART image..................... Pass
Data Movers : Checking network connectivity............................. Pass
Data Movers : Checking status........................................... Pass
Storage System : Checking disk emulation type.............................. Pass
Storage System : Checking disk high availability access.................... Pass
Storage System : Checking disks read cache enabled......................... Pass
Storage System : Checking disks and storage processors write cache enabled. Pass
Storage System : Checking if access logix is enabled....................... Pass
Storage System : Checking if FLARE is committed............................ Pass
Storage System : Checking if FLARE is supported............................ Pass
Storage System : Checking if microcode is supported........................ Pass
Storage System : Checking no disks or storage processors are failed over... Pass
Storage System : Checking that no disks or storage processors are faulted.. Pass
Storage System : Checking that no hot spares are in use.................... Pass
Storage System : Checking that no hot spares are rebuilding................ Pass
Storage System : Checking control lun size................................. Pass
--------------------------------------------------------------------------------
------------------------------------Warnings------------------------------------
Control Station: Check all callhome files delivered
Symptom: There are 6 undelivered Call Home incidents and 2 scheduled
Call Home files left in /nas/log/ConnectHome directory
Action : Check your modem or mail server to ensure the connection is
established correctly. To test out the Call Home feature, you can run
/nas/sbin/ch_test command. If you want to clear the undelivered files,
run /nas/sbin/ch_stop command.
--------------------------------------------------------------------------------

EMC Celerra Specifications

General

Brand	EMC
Model	Celerra
Category	Server
Language	English