M4000要怎么设置多路径呢？
1. M4000上有2对光纤分别连接到磁阵6180的controllerA和controllerB上。2. 磁阵划分了3个卷
3. 需要对/kernel/drv/fp.conf怎么配置，才能让不显示 这种 unknow呢？c1t125d0 <drive type unknown>
#luxadm -e port
/devices/pci@2,600000/SUNW,qlc@0/fp@0,0:devctl CONNECTED
/devices/pci@3,700000/SUNW,qlc@0/fp@0,0:devctl CONNECTED
#luxadm -e port
/devices/pci@2,600000/SUNW,qlc@0/fp@0,0:devctl CONNECTED
/devices/pci@3,700000/SUNW,qlc@0/fp@0,0:devctl CONNECTED
#luxadm probe
No Network Array enclosures found in /dev/es
Found Fibre Channel device(s):
Node WWN:20040080e518cf0aDevice Type:Disk device
Logical Path:/dev/rdsk/c1t125d0s2
Logical Path:/dev/rdsk/c2t124d0s2
Node WWN:20040080e518cf0aDevice Type:Disk device
Logical Path:/dev/rdsk/c1t125d1s2
Logical Path:/dev/rdsk/c2t124d1s2
Node WWN:20040080e518cf0aDevice Type:Disk device
Logical Path:/dev/rdsk/c1t125d2s2
Logical Path:/dev/rdsk/c2t124d2s2
#luxadm -e dump_map /devices/pci@2,600000/SUNW,qlc@0/fp@0,0:devctl
Pos AL_PA ID Hard_Addr Port WWN Node WWN Type
0 1 7d 1 20140080e518cf0a 20040080e518cf0a 0x0(Disk device)
1 2 7c 0 21000024ff076029 20000024ff076029 0x1f (Unknown Type,Host Bus Adapter)
#luxadm -e dump_map /devices/pci@3,700000/SUNW,qlc@0/fp@0,0:devctl
Pos AL_PA ID Hard_Addr Port WWN Node WWN Type
0 2 7c 2 20150080e518cf0a 20040080e518cf0a 0x0(Disk device)
1 1 7d 0 21000024ff07603b 20000024ff07603b 0x1f (Unknown Type,Host Bus Adapter)
#format
Searching for disks...done
c2t124d0: configured with capacity of 199.99GB
c2t124d1: configured with capacity of 349.98GB
c2t124d2: configured with capacity of 279.98GB
AVAILABLE DISK SELECTIONS:
0. c0t0d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@0,600000/pci@0/pci@8/pci@0/scsi@1/sd@0,0
1. c0t1d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@0,600000/pci@0/pci@8/pci@0/scsi@1/sd@1,0
2. c1t125d0 <drive type unknown>
/pci@2,600000/SUNW,qlc@0/fp@0,0/ssd@w20140080e518cf0a,0
3. c1t125d1 <drive type unknown>
/pci@2,600000/SUNW,qlc@0/fp@0,0/ssd@w20140080e518cf0a,1
4. c1t125d2 <drive type unknown>
/pci@2,600000/SUNW,qlc@0/fp@0,0/ssd@w20140080e518cf0a,2
5. c2t124d0 <SUN-SUN_6180-0760 cyl 51198 alt 2 hd 128 sec 64>
/pci@3,700000/SUNW,qlc@0/fp@0,0/ssd@w20150080e518cf0a,0
6. c2t124d1 <SUN-SUN_6180-0760 cyl 44798 alt 2 hd 256 sec 64>
/pci@3,700000/SUNW,qlc@0/fp@0,0/ssd@w20150080e518cf0a,1
7. c2t124d2 <SUN-SUN_6180-0760 cyl 35838 alt 2 hd 256 sec 64>
/pci@3,700000/SUNW,qlc@0/fp@0,0/ssd@w20150080e518cf0a,2
Specify disk (enter its number): ^C
1 mpxio-disable="yes";时，format显示为上述所示
2 mpxio-disable="no"; 时，format显示为
#format
Searching for disks...done
c3t60080E500018C3AE000004B053B509AEd0: configured with capacity of 199.99GB
c3t60080E500018C3AE000004B353B50AF7d0: configured with capacity of 349.98GB
c3t60080E500018C3AE000004B553B50CE1d0: configured with capacity of 279.98GB
AVAILABLE DISK SELECTIONS:
0. c0t0d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@0,600000/pci@0/pci@8/pci@0/scsi@1/sd@0,0
1. c0t1d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@0,600000/pci@0/pci@8/pci@0/scsi@1/sd@1,0
2. c3t60080E500018C3AE000004B053B509AEd0 <SUN-SUN_6180-0760 cyl 51198 alt 2 hd 128 sec 64>
/scsi_vhci/ssd@g60080e500018c3ae000004b053b509ae
3. c3t60080E500018C3AE000004B353B50AF7d0 <SUN-SUN_6180-0760 cyl 44798 alt 2 hd 256 sec 64>
/scsi_vhci/ssd@g60080e500018c3ae000004b353b50af7
4. c3t60080E500018C3AE000004B553B50CE1d0 <SUN-SUN_6180-0760 cyl 35838 alt 2 hd 256 sec 64>
/scsi_vhci/ssd@g60080e500018c3ae000004b553b50ce1
Specify disk (enter its number):
3 怎么设置才能使磁阵的卷，显示的格式跟本地磁盘的格式类似。而不显示这么长一串？ c3t60080E500018C3AE000004B053B509AEd0 mpxio-disable="no"就是打开多路径功能
如果为 yes 就是不用多路径功能，所以存储过来的LUN不能聚合
打开多路径之后磁盘的路径就是 c3t60080E500018C3AE000004B053B509AEd0这种形式
这是Solaris系统规定的 没法改 除非你不用Solaris或者不用多路径
话说这种长字串的形式有什么问题？一样的用就是了 你用solaris的多路径软件显示就是这样;
不想这样可以换其他的,像用vxdmp就可以不这样显示.
回复 2# raoyunjia
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