HBA卡更换步骤.doc

HBA卡更换步骤： 确认HBA卡的位置 从当前收到的错误信息看，fget_config的输出如下： mjplm01/#fget_config -Av ---dar0--- User array name = dac3 ACTIVE dac2 ACTIVE Disk DAC LUN Logical Drive utm 31 hdisk2 dac3 0 db1 hdisk3 dac3 1 1 hdisk4 dac3 2 db3 所有的lun都切换到dac3控制器上了。 在errpt中有很多dac2的报错，报错信息如下： mjplm01/home/neu_lxm#errpt -dH|more IDENTIFIER TIMESTAMP T C RESOURCE_NAME DESCRIPTION BC669AA7 0602224411 P H dac2 CONTROLLER HEALTH CHECK FAILURE BC669AA7 0602223411 P H dac2 CONTROLLER HEALTH CHECK FAILURE D5385D18 0602222711 T H hdisk4 ARRAY OPERATION ERROR D5385D18 0602222611 T H hdisk2 ARRAY OPERATION ERROR 825849BF 0602222511 T H fcs1 ADAPTER ERROR BC669AA7 0602222411 P H dac2 CONTROLLER HEALTH CHECK FAILURE 结合lsdev的信息，可以判断出dac2在光纤卡fcs0的通道上。 mjplm01/#lsdev -C|grep dac dac0 Defined 06-08-02 fcparray Disk Array Controller dac1 Defined 0E-08-02 fcparray Disk Array Controller dac2 Available 06-08-02 1814 DS4700 Disk Array Controller dac3 Available 0E-08-02 1814 DS4700 Disk Array Controller mjplm01/#lsdev -Cc adapter ent0 Available 05-08 2-Port 10/100/1000 Base-TX PCI-X Adapter ent1 Available 05-09 2-Port 10/100/1000 Base-TX PCI-X Adapter fcs0 Available 06-08 FC Adapter fcs1 Available 0E-08 FC Adapter 在换卡之前首先要确认故障光线卡的物理位置。如果换错了光纤卡会造成灾难性的后果，所以一定要谨慎小心，反复确认。 fcs0卡的信息如下： mjplm01/home/neu_lxm#lscfg -vpl fcs0 fcs0 U7879.001.DQDXTXM-P1-C3-T1 FC Adapter Part Number.................03N5014 EC Level....................A Serial Number...............1B73404C25 Manufacturer................001B Feature Code/Marketing ID...280D FRU Number.................. 03N5014 Device Specific.(ZM)........3 Network Address............96AB27E ROS Level and ID............02C82138 Device Specific.(Z0)........1036406D Devic