请教多路径问题
时间:2011-03-07
来源:互联网
系统:
bash-3.2# oslevel -s
5300-06-01-0000
存储:exp700
问题:主机上2块HBA卡连接exp700,默认不是安装了RDAC了吗?为什么还会看到8块磁盘?
Log:
bash-3.2# lspv
hdisk0 000bb07f732596b0 rootvg active
hdisk1 none None
hdisk2 000bb07f8be6a729 None
hdisk3 000bb07f8be70233 None
hdisk4 000bb07f8be712b7 None
hdisk5 000bb07f8be72a85 None
hdisk6 000bb07f8be6a729 None
hdisk7 000bb07f8be70233 None
hdisk8 000bb07f8be712b7 None
hdisk9 000bb07f8be72a85 None
bash-3.2# lslpp -l |grep devices.fcp
devices.fcp.disk.array.diag
devices.fcp.disk.array.rte
devices.fcp.disk.rte 5.3.0.61 COMMITTED FC SCSI CD-ROM, Disk,
devices.fcp.tape.rte 5.3.0.61 COMMITTED FC SCSI Tape Device Software
devices.fcp.disk.array.rte
devices.fcp.disk.rte 5.3.0.61 COMMITTED FC SCSI CD-ROM, Disk,
devices.fcp.tape.rte 5.3.0.61 COMMITTED FC SCSI Tape Device Software
bash-3.2# oslevel -s
5300-06-01-0000
存储:exp700
问题:主机上2块HBA卡连接exp700,默认不是安装了RDAC了吗?为什么还会看到8块磁盘?
Log:
bash-3.2# lspv
hdisk0 000bb07f732596b0 rootvg active
hdisk1 none None
hdisk2 000bb07f8be6a729 None
hdisk3 000bb07f8be70233 None
hdisk4 000bb07f8be712b7 None
hdisk5 000bb07f8be72a85 None
hdisk6 000bb07f8be6a729 None
hdisk7 000bb07f8be70233 None
hdisk8 000bb07f8be712b7 None
hdisk9 000bb07f8be72a85 None
bash-3.2# lslpp -l |grep devices.fcp
devices.fcp.disk.array.diag
devices.fcp.disk.array.rte
devices.fcp.disk.rte 5.3.0.61 COMMITTED FC SCSI CD-ROM, Disk,
devices.fcp.tape.rte 5.3.0.61 COMMITTED FC SCSI Tape Device Software
devices.fcp.disk.array.rte
devices.fcp.disk.rte 5.3.0.61 COMMITTED FC SCSI CD-ROM, Disk,
devices.fcp.tape.rte 5.3.0.61 COMMITTED FC SCSI Tape Device Software
作者: devin 发布时间: 2011-03-07
bash-3.2# lsdev -C |grep ^dar
bash-3.2# fget_config -vA
都没结果!
bash-3.2# fget_config -vA
都没结果!
作者: devin 发布时间: 2011-03-07
诡盘……
连线用交换机没?
连线用交换机没?
作者: Gray_Sky 发布时间: 2011-03-07
没交换机,直接连得,是不是我的hba太老了?怎么看hba的型号呀?
bash-3.2# lsattr -El fcs0
bus_intr_lvl 181 Bus interrupt level False
bus_io_addr 0x1ec00 Bus I/O address False
bus_mem_addr 0xe8020000 Bus memory address False
init_link al INIT Link flags True
intr_priority 3 Interrupt priority False
lg_term_dma 0x800000 Long term DMA True
max_xfer_size 0x100000 Maximum Transfer Size True
num_cmd_elems 200 Maximum number of COMMANDS to queue to the adapter True
pref_alpa 0x1 Preferred AL_PA True
sw_fc_class 2 FC Class for Fabric True
bash-3.2#
bash-3.2# lsattr -El fcs0
bus_intr_lvl 181 Bus interrupt level False
bus_io_addr 0x1ec00 Bus I/O address False
bus_mem_addr 0xe8020000 Bus memory address False
init_link al INIT Link flags True
intr_priority 3 Interrupt priority False
lg_term_dma 0x800000 Long term DMA True
max_xfer_size 0x100000 Maximum Transfer Size True
num_cmd_elems 200 Maximum number of COMMANDS to queue to the adapter True
pref_alpa 0x1 Preferred AL_PA True
sw_fc_class 2 FC Class for Fabric True
bash-3.2#
作者: devin 发布时间: 2011-03-07
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