7400 Disk Array
armdsp -a va7400 <-- real time display of the disk array
armmgr -D va7400 HPA6189A00SG218H0024
armdiscover /opt/sanmgr/commandview/client/sbin --> Tells us the serial number
armhost -d
armhost -d 50060b000014e313 00SG218J0024
ioscan -fnc disk | more
cvui - creates luns
armdsp -a va7400 <-- real time display of the disk array
armmgr -D va7400 HPA6189A00SG218H0024
armdiscover /opt/sanmgr/commandview/client/sbin --> Tells us the serial number
armhost -d
armhost -d 50060b000014e313 00SG218J0024
ioscan -fnc disk | more
cvui - creates luns
- Choose storage array
- Create LUN
- Find last LUN
- Create with new lun number
- View existing luns
Process to export disk configuration to a file:
- sam --> actions-->export
- volume group name --> mapfile name
Fibre Channel Devices
ioscan -fknC fc <-- Lists fibre channel adapters.
To identify the devices:
ls -l /dev/fc*
fcmsutil - utility for fibre channel operations
fcmsutil /dev/
Procedure to run fcmsutil on a fibre channel:
ioscan -fnC disk|more --> Identify hw path of fibre channel adapter
ioscan -fnH 1/0/0/0 --> Identify device of fibre channel adapter
ioscan -fknC fc <-- Lists fibre channel adapters.
To identify the devices:
ls -l /dev/fc*
fcmsutil - utility for fibre channel operations
fcmsutil /dev/
Procedure to run fcmsutil on a fibre channel:
ioscan -fnC disk|more --> Identify hw path of fibre channel adapter
ioscan -fnH 1/0/0/0 --> Identify device of fibre channel adapter
or ls /dev/fc* on older adapters (arbitrated loop)
fcmsutil /dev/fcms2 stat --> fcmsutil that shows status of fibre channel adapter
Logs
/etc/rc.log | Startup Log |
/var/adm/sw/swagent.log | Software package installation log |
/var/adm/syslog/syslog.log | System Error Log |
/etc/shutdownlog | Shutdown Log |
/var/tombstones/ts99 | Crash log |
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