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Wednesday 23 May 2012

Hpunix Storage Troubleshooting Command

Hi All..The post mainly foucs on how to handle storage relelated problems from the Server End.

#  cat /var/adm/syslog/syslog.log : Analyze the file to find what kind problem has been reported.

# ioscan -funC disk/tape : Command to check the status of the disk and tape and not the device is "no_hw" state.

# ioscan -funH : Command to check the status of the Hardware path from the syslog.log.

# ioscan -fun fc : Command to check the status of the FC HBA.

# fcmsutil /dev/fcd# : Command to check the status of the HBA. Status should be "online" not "Awaiting Link up"

# fcmsutil /dev/fcd# stat -s  : Command to check the statistics of the FC HBA.

# fcmsutil /dev/fcd# get remote all : Command to get all the remote ports connected to this FC HBA.

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