Solaris系统下配置MPXIO

用的LSI的存储 和普安的存储 SUN V245平台+LPE11002 或者Qlogic QLE2460

环境SUN的V245 +LSI 3994 想测试下 LSI的存储在Solaris下的路径冗余，因为用LSI带的RDAC装完系统就Hang住了…… 操作系统环境 SUN-V245 Solaris10 U5 HBA卡是Emulex的 LPE11002 双端口的，先用LSI的Santricity 做了一个Raid 然后在Solaris 下用Format 能看到俩个盘 接着如果使用第三方的存储就如下： # cat /kernel/drv/ # # Copyright 2004 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # #pragma ident "@(#) 04/08/26 SMI" # name="scsi_vhci" class="root"; # # Load balancing global configuration: setting load-balance="none" will cause # all I/O to a given device (which supports multipath I/O) to occur via one # path. Setting load-balance="round-robin" will cause each path to the device # to be used in turn. # load-balance="round-robin"; # # Automatic failback configuration # possible values are auto-failback="enable" or auto-failback="disable" auto-failback="enable"; # # For enabling MPxIO support for 3rd party symmetric device need an # entry similar to following in this file. Just replace the "SUN SENA" # part with the Vendor ID/Product ID for the device, exactly as reported by # Inquiry cmd. # # device-type-scsi-options-list = # "SUN SENA", "symmetric-option"; # # symmetric-option = 0x1000000; 如果需要添加别的存储 在下面添加如下：

device-type-scsi-options-list = “DGC RAID”, “symmetric-option”;

symmetric-option = 0×1000000;

怎么识别Vendor ID/Product ID 了 o(∩_∩)o... 首先执行format，然后选择映射过来的磁盘，选择inquiry 就可以显示了 ：）如下例所示： # format Searching for disks...doneAVAILABLE DISK SELECTIONS: 0. c0t0d0 /pci@1e,600000/pci@0/pci@a/pci@0/pci@8/scsi@1/sd@0,0 1. c0t1d0 /pci@1e,600000/pci@0/pci@a/pci@0/pci@8/scsi@1/sd@1,0 2. c0t2d0 /pci@1e,600000/pci@0/pci@a/pci@0/pci@8/scsi@1/sd@2,0 3. c0t3d0 /pci@1e,600000/pci@0/pci@a/pci@0/pci@8/scsi@1/sd@3,0 4. c1t2d0 /pci@1e,600000/pci@0/pci@8/lpfc@0/fp@0,0/ssd@w200800a0b8420154,0 5. c2t1d0 /pci@1e,600000/pci@0/pci@8/lpfc@0,1/fp@0,0/ssd@w200800a0b8420153,0Specify disk (enter its number): 4selecting c1t2d0[disk formatted]FORMAT MENU: disk - select a disk type - select (define) a disk type partition - select (define) a partition table current - describe the current disk format - format and analyze the disk repair - repair a defective sector label - write label to the disk analyze - surface analysis defect - defect list management backup - search for backup labels verify - read and display labels save - save new disk/partition definitions inquiry - show vendor, product and revision volname - set 8-character volume name ! - execute , then return quit format> inquiry Vendor: ENGENIO Product: INF-01-00 Revision: 0619 format> 然后呢执行： # stmsboot -e WARNING: This operation will require a reboot. Do you want to continue ? [y/n] (default: y) y The changes will come into effect after rebooting the system. Reboot the system now ? [y/n] (default: y) y This required a reboot, so I rebooted the machine, and low and behold the devices appeared correctly: 重启以后 在用format 应该就会只看到一个盘了 ：）

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如果用的是普安的光纤存储的话 或者其他光纤存储 需要修改另外一些文件 首先用format看到俩个盘 # format Searching for disks...done AVAILABLE DISK SELECTIONS: 0. c0t0d0 /pci@1e,600000/pci@0/pci@a/pci@0/pci@8/scsi@1/sd@0,0 1. c1t112d0 /pci@1e,600000/pci@0/pci@2/lpfc@0/fp@0,0/ssd@w220000d0230014de,0 2. c2t113d0 /pci@1e,600000/pci@0/pci@2/lpfc@0,1/fp@0,0/ssd@w220000d0231014de,0 Specify disk (enter its number): 1 selecting c1t112d0[disk formatted] FORMAT MENU: disk - select a disk type - select (define) a disk type partition - select (define) a partition table current - describe the current disk format - format and analyze the disk repair - repair a defective sector label - write label to the disk analyze - surface analysis defect - defect list management backup - search for backup labels verify - read and display labels save - save new disk/partition definitions inquiry - show vendor, product and revision volname - set 8-character volume name ! - execute , then return quit format> inquiry Vendor: inspur Product: AS800 Revision: 361G format> q 然后修改/kernel/drv/scsi_conf文件 如下所示：# cat /kernel/drv/ # cat /kernel/drv/ # # Copyright 2004 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # #pragma ident "@(#) 04/08/26 SMI" # name="scsi_vhci" class="root"; # # Load balancing global configuration: setting load-balance="none" will cause # all I/O to a given device (which supports multipath I/O) to occur via one # path. Setting load-balance="round-robin" will cause each path to the device # to be used in turn. # load-balance="round-robin"; # # Automatic failback configuration # possible values are auto-failback="enable" or auto-failback="disable" auto-failback="enable"; # # For enabling MPxIO support for 3rd party symmetric device need an # entry similar to following in this file. Just replace the "SUN SENA" # part with the Vendor ID/Product ID for the device, exactly as reported by # Inquiry cmd. # # device-type-scsi-options-list = # "SUN SENA", "symmetric-option"; # # symmetric-option = 0x1000000; device-type-scsi-options-list = "inspur AS800", "symmetric-option";

symmetric-option = 0x1000000;

在然后 看下机器上的光纤设备，我下面显示的还有Qlogic的是因为我插过QLOGIC的卡…… # ls -l /dev/fc total 10 lrwxrwxrwx 1 root root 60 Jul 22 12:12 fp0 -> ../../devices/pci@1e,600000/pci@0/pci@8/lpfc@0/fp@0,0:devctl lrwxrwxrwx 1 root root 62 Jul 22 12:12 fp1 -> ../../devices/pci@1e,600000/pci@0/pci@8/lpfc@0,1/fp@0,0:devctl lrwxrwxrwx 1 root root 64 Jul 22 14:26 fp2 -> ../../devices/pci@1e,600000/pci@0/pci@2/QLGC,qlc@0/fp@0,0:devctl lrwxrwxrwx 1 root root 60 Jul 22 14:38 fp3 -> ../../devices/pci@1e,600000/pci@0/pci@2/lpfc@0/fp@0,0:devctl lrwxrwxrwx 1 root root 62 Jul 22 14:38 fp4 -> ../../devices/pci@1e,600000/pci@0/pci@2/lpfc@0,1/fp@0,0:devctl

然后编辑/kernel/drv/ 添加下面的内容

# vi /kernel/drv/ "/kernel/drv/" 8 lines, 182 characters # # Copyright 1999 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # #ident "@(#) 03/09/30 SMI" #

name="fcp" parent="pseudo" instance=0; name="fcp" parent="pci@1e,600000/pci@0/pci@2/lpfc@0" instance=0 port=0 mpxio-disable="no"; name="fcp" parent="pci@1e,600000/pci@0/pci@2/lpfc@0,1" instance=0 port=0 mpxio-disable="no"; ~ 然后保存后执行下面的命令：#stmsboot -e 重启后就可以正确认出来一块盘了

# luxadm probe No Network Array enclosures found in /dev/es

Found Fibre Channel device(s): Node WWN:200000d0230014de Device Type:Disk device Logical Path:/dev/rdsk/c3t600D0230FFFFFFFF0014DE422CA20201d0s2

# format Searching for disks...done

AVAILABLE DISK SELECTIONS: 0. c0t0d0 /pci@1e,600000/pci@0/pci@a/pci@0/pci@8/scsi@1/sd@0,0 1. c3t600D0230FFFFFFFF0014DE422CA20201d0 /scsi_vhci/ssd@g600d0230ffffffff0014de422ca20201 Specify disk (enter its number): ^D

如果有什么不对的地方 或者需要修改的地方 请帮忙指出 谢谢 ：）