Chapter 3 Setting Up MPxIO
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3.2 Solaris 9 OS
ETERNUS Disk storage systems Server Connection Guide for Oracle Solaris
15
Copyright 2010 FUJITSU LIMITED
P3AM-2722-04ENZ0
3.2.5
Checking the MPxIO Multipath Status
Use the "format" command to check the MPxIO multipath status after multipathing is set up
(example output follows).
Example: ETERNUS8000
Use the "luxadm" command to check that each path in the multipath configuration is normal.
Example: ETERNUS8000
Refer to the "Sun StorEdge Traffic Manager Installation and Configuration Guide" on the Oracle
web-site (http://www.oracle.com/) for details.
# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c1t0d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@8,600000/SUNW,qlc@2/fp@0,0/ssd@w500000e0113ce2e1,0
1. c7t6000B5D0006A0000006A010900000000d0 <FUJITSU-E8000-0000 cyl 6248 alt 2 hd 64
sec 256> /scsi_vhci/ssd@g6000b5d0006a0000006a010900000000
c2 and c3 paths changed to c7 path,
making a multipath configuration.
# luxadm display /dev/rdsk/c7t6000B5D0006A0000006A010900000000d0s2
DEVICE PROPERTIES for disk: /dev/rdsk/c7t6000B5D0006A0000006A010900000000d0s2
Vendor: FUJITSU
Product ID: E8000
Revision: 0000
Serial Num: 6A0109
Unformatted capacity: 10240.000 MBytes
Write Cache: Enabled
Read Cache: Enabled
Minimum prefetch: 0x0
Maximum prefetch: 0x0
Device Type: Disk device
Path(s):
/dev/rdsk/c7t6000B5D0006A0000006A010900000000d0s2
/devices/scsi_vhci/ssd@g6000b5d0006a0000006a010900000000:c,raw
Controller /devices/pci@0,600000/pci@0/pci@8/pci@0,1/QLGC,qlc@1/fp@0,0
Device Address 500000e0d0400206,0
Host controller port WWN 2100001b320aca5b
Class primary
State ONLINE
Controller /devices/pci@0,600000/pci@0/pci@8/pci@0,1/QLGC,qlc@1,1/fp@0,0
Device Address 500000e0d0400287,0
Host controller port WWN 2101001b322aca5b
Class primary
State ONLINE
Both path States show as "ONLINE"
indicating this multipath is normal
