Fujitsu ETERNUS4000 400 Manuel - Page 9

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Chapter 3 Setting Up MPxIO

3.1 Solaris 10 OS

3.1.2

Enabling MPxIO

Enable MPxIO.

Enable MPxIO by adding the following line to the "/kernel/drv/fp.conf" file.

mpxio-disable="no";

# Global mpxio-disable property:

# To globally enable MPxIO on all fp ports set:

# mpxio-disable="no";

# To globally disable MPxIO on all fp ports set:

# mpxio-disable="yes";

mpxio-disable="no";

3.1.3

Checking the Storage System Status

Use the "format" command to check the path status before multipathing is set up (example

output follows).

# 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. c2t2051000B5D6A0109d0 <FUJITSU-E8000-0000 cyl 6248 alt 2 hd 64 sec 256>

/pci@9,600000/SUNW,qlc@1,1/fp@0,0/ssd@w2051000b5d6a0109,0

2. c3t2050000B5D6A0109d0 <FUJITSU-E8000-0000 cyl 6248 alt 2 hd 64 sec 256>

/pci@9,600000/SUNW,qlc@2,1/fp@0,0/ssd@w2050000b5d6a0109,0

P3AM-2722-04ENZ0

ETERNUS Disk storage systems Server Connection Guide for Oracle Solaris

Example:

name="fp" parent="/pci@8,600000/SUNW,qlc@2" port=0 mpxio-disable="yes";

<- Comment out this line

<- Add this line

"d0" device is connected to c2 and c3 paths.

End of procedure