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华为SAN存储在Solaris系统下的主机连通性指南

华为SAN存储在Solaris下的主机连通性指南
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显示特定LUN的信息

显示特定LUN的信息

通过下面的命令可以查看到特定LUN的详细路径信息。

bash-3.2# mpathadm list lu
        /dev/rdsk/c2t632323210032323206B0E17A00000005d0s2
                Total Path Count: 2
                Operational Path Count: 2
        /dev/rdsk/c2t63232321003232320516B53500000004d0s2
                Total Path Count: 2
                Operational Path Count: 2
bash-3.2# mpathadm show lu  /dev/rdsk/c2t632323210032323206B0E17A00000005d0s2
Logical Unit:  /dev/rdsk/c2t632323210032323206B0E17A00000005d0s2
        mpath-support:  libmpscsi_vhci.so
        Vendor:  HUASY   
        Product:  S2600T          
        Revision:  2102
        Name Type:  unknown type
        Name:  632323210032323206b0e17a00000005
        Asymmetric:  no
        Current Load Balance:  round-robin
        Logical Unit Group ID:  NA
        Auto Failback:  on
        Auto Probing:  NA

        Paths:  
                Initiator Port Name:  10000000c96fa383
                Target Port Name:  2003323232323232
                Override Path:  NA
                Path State:  OK
                Disabled:  no

                Initiator Port Name:  10000000c96fa382
                Target Port Name:  2013323232323232
                Override Path:  NA
                Path State:  OK
                Disabled:  no

        Target Ports:
                Name:  2003323232323232
                Relative ID:  0

                Name:  2013323232323232
                Relative ID:  0
bash-3.2#

在Solaris 10系列 x86架构下,如果使用ALUA方式,使用mpathadm show lu命令会显示LUN的所有路径的目标器port号,如下显示Relative ID号就是对应的port号。

bash-3.00# mpathadm show lu /dev/rdsk/c4t60022A11000AFD57000872C90000000Ed0s2
Logical Unit:  /dev/rdsk/c4t60022A11000AFD57000872C90000000Ed0s2
        mpath-support:  libmpscsi_vhci.so
        Vendor:  HUAWEI  
        Product:  Dorado5100      
        Revision:  2101
        Name Type:  unknown type
        Name:  60022a11000afd57000872c90000000e
        Asymmetric:  yes
        Current Load Balance:  round-robin
        Logical Unit Group ID:  NA
        Auto Failback:  on
        Auto Probing:  NA

        Paths:  
                Initiator Port Name:  10000000c98147b5
                Target Port Name:  22020022a10afd57
                Override Path:  NA
                Path State:  OK
                Disabled:  no

                Initiator Port Name:  10000000c98147b6
                Target Port Name:  22130022a10afd57
                Override Path:  NA
                Path State:  OK
                Disabled:  no

                Initiator Port Name:  10000000c98147b6
                Target Port Name:  22020022a10afd57
                Override Path:  NA
                Path State:  OK
                Disabled:  no

        Target Port Groups:  
                ID:  1
                Explicit Failover:  yes
                Access State:  active optimized
                Target Ports:
                        Name:  22020022a10afd57
                        Relative ID:  7984

                        Name:  22020022a10afd57
                        Relative ID:  529

                        Name:  22020022a10afd57
                        Relative ID:  530

                        Name:  22020022a10afd57
                        Relative ID:  531

                        Name:  22020022a10afd57
                        Relative ID:  532

                ID:  2
                Explicit Failover:  yes
                Access State:  active not optimized
                Target Ports:
                        Name:  22130022a10afd57
                        Relative ID:  16176

                        Name:  22130022a10afd57
                        Relative ID:  8721

                        Name:  22130022a10afd57
                        Relative ID:  8722

                        Name:  22130022a10afd57
                        Relative ID:  8723

                        Name:  22130022a10afd57
                        Relative ID:  8724
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更新时间:2019-12-09

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