Cambex AIX Guide de l'utilisateur télécharger pdf (Page 24)

Troubleshooting

Use the errpt command to identify the cause of failure. The

lsdev command will provide the location of the component. For

example, if errpt identifies a loose cable on device hdisk1, lsdev

will give an address similar to:

hdisk1 Available 00-02-01 Cambex SCSI...

and lsattr -El hdisk1 will show:

clr_q no Device CLEARS it’s

Queue on error

location Location Label

lun_id 0x0 Logical Unit Num ID

node_name 0x20000080e511b744 FC Node Name

pvid none Physical Volume id

q_err yes Use QERR bit

q_type simple Queuing TYPE

queue_depth 16 Queue DEPTH

reassign_to 120 REASSIGN time out

rw_timeout 30 READ/WRITE timeout

scsi_id 0x0 SCSI ID

start_timeout 60 START UNIT timeout

ww_name 0x23000080e511b744 FC World Wide Name

Which indicates that the adapter is in card location 00-02, and the

drive is at SCSI ID 0, LUN 0.

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Cambex AIX Guide de l'utilisateur Page 24