各位大神好, 环境:IBM 570双机,接一台DS4300存储,现一台570坏了一张HBA卡,更换后发现状态异常,rmdev -Rl fcs0 删除后重新识别,还是如此,存储只有一个默认组,新换上的HBA卡WWN卡已经添加到这个组中。 主机和存储部分输出和截图如下: [icdnode2][/]#lsdev -C |grep dar dar0 Available 1722-600 (600) Disk Array Router en0 Available 05-08 Standard Ethernet Network Interface en1 Available 05-09 Standard Ethernet Network Interface en2 Available 09-08 Standard Ethernet Network Interface en3 Defined 09-09 Standard Ethernet Network Interface en4 Defined 0K-08 Standard Ethernet Network Interface en5 Defined 0K-09 Standard Ethernet Network Interface [icdnode2][/]#lsdev |grep dac dac0 Defined 06-08-02 1722-600 (600) Disk Array Controller dac1 Available 0E-08-02 1722-600 (600) Disk Array Controller [icdnode2][/]#lsdev -Cc adapter fcs0 Available 06-08 FC Adapter fcs1 Available 0E-08 FC Adapter ide0 Available 0C-08 ATA/IDE Controller Device ide1 Available 0Q-08 ATA/IDE Controller Device lai0 Available 08-00 GXT135P Graphics Adapter sa0 Available 0D-08 IBM 8-Port EIA-232/RS-422A (PCI) Adapter sisscsia0 Available 03-08 PCI-X Ultra320 SCSI Adapter sisscsia1 Available 0A-08 PCI-X Dual Channel Ultra320 SCSI Adapter sisscsia2 Available 0B-08 PCI-X Ultra320 SCSI Adapter sisscsia3 Available 0I-08 PCI-X Ultra320 SCSI Adapter sisscsia4 Available 0P-08 PCI-X Ultra320 SCSI Adapter usbhc0 Available 04-08 USB Host Controller (33103500) usbhc1 Available 04-09 USB Host Controller (33103500) usbhc2 Available 0J-08 USB Host Controller (33103500) usbhc3 Available 0J-09 USB Host Controller (33103500) vsa0 Available LPAR Virtual Serial Adapter vsa1 Available LPAR Virtual Serial Adapter [icdnode2][/]# [icdnode2][/]#fget_config -Av ---dar0--- User array name = '13R0923' dac1 ACTIVE dacNONE ACTIVE Disk DAC LUN Logical Drive utm 31 hdisk2 dac1 0 1 请问我要怎样做才能让dac0 ACTIVE,目前HBA卡状态都是正常的,和存储的通信也是正常的,存储里唯一的这个LUN已经mapping给默认主机组了