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SYMPTOM br> Repeated errors in /var/log/messages bash-2.05b# tail /var/log/messages Aug 16 15:47:26 hostx kernel: SCSI disk error : host 0 channel 0 id 101 lun 0 return code = 10000 Aug 16 15:47:26 hostx kernel: I/O error: dev 44:a1, sector 16 Aug 16 15:47:26 hostx kernel: SCSI disk error : host 0 channel […]

How to Find Blade Frame WWN
bash-2.05b# hostname hostx
bash-2.05b# grep “pServer Agent” /opt/panmgr/bin/console.log 05/19/2007:15:06:12:SGT:pServer Agent hosty/p15 Version 3.2.5 (build 744)
Ssh root@hosty 192.168.21.114 hosty-c1 cb1 control-blade-A 192.168.21.116 hosty-c2 cb2 control-blade-B
hosty-c1 cd /proc/scsi/qla2300 grep “scsi-qla1-hcadapter” * 3:scsi-qla0-adapter-node=200000e08b0fa050; 3:scsi-qla0-adapter-port=210000e08b0fa050;
7:scsi-qla2-adapter-node=200000e08b0f5650; 7:scsi-qla2-adapter-port=210000e08b0f5650;
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SYMPTOM