IT

SAN Configuration for Solaris 10

1)      Get the WWN no of San HBA

# fcinfo hba-port

HBA Port WWN: 2100001b32180215

OS Device Name: /dev/cfg/c3

Manufacturer: QLogic Corp.

Model: 375-3355-01

Firmware Version: 05.01.00

FCode/BIOS Version:  BIOS: 2.2; fcode: 2.0; EFI: 2.0;

Serial Number: 0402G00-0721261428

Driver Name: qlc

Driver Version: 20090519-2.31

Type: N-port

State: online

Supported Speeds: 1Gb 2Gb 4Gb

Current Speed: 4Gb

Node WWN: 2000001b32180215

HBA Port WWN: 210000e08b9dd8c7

OS Device Name: /dev/cfg/c2

Manufacturer: QLogic Corp.

Model: 375-3355-01

Firmware Version: 05.01.00

FCode/BIOS Version:  BIOS: 1.4; fcode: 1.11; EFI: 1.0;

Serial Number: 0402G00-0707240117

Driver Name: qlc

Driver Version: 20090519-2.31

Type: N-port

State: online

Supported Speeds: 1Gb 2Gb 4Gb

Current Speed: 4Gb

Node WWN: 200000e08b9dd8c7

2)      To check if the ports are connected

luxadm -e port

/devices/pci@0/pci@0/pci@8/pci@0/pci@1/SUNW,qlc@0/fp@0,0:devctl    CONNECTED

/devices/pci@0/pci@0/pci@8/pci@0/pci@9/SUNW,qlc@0/fp@0,0:devctl    CONNECTED

3)      Once the zoning is done you should restart the system to see the disks.

Reboot — -r  ( do reconfiguration boot)

4)      Then  Enable the multipathing  on the detected drives using command it will reboot the system to complete the command.

stmsboot -D fp –e

5)      Now you should be able to see the disk on the system using following command

# cfgadm -al

Ap_Id                          Type         Receptacle   Occupant     Condition

c1                             scsi-bus     connected    configured   unknown

c1::dsk/c1t0d0                 disk         connected    configured   unknown

c1::dsk/c1t1d0                 disk         connected    configured   unknown

c2                             fc-fabric    connected    configured   unknown

c2::5006048ad5f0c860           disk         connected    configured   unknown

c3                             fc-fabric    connected    configured   unknown

c3::5006048ad5f0c84f           disk         connected    configured   unknown

usb0/1                         unknown      empty        unconfigured ok

…..

…..

….

Format shall give you

# format

Searching for disks…done

c2t5006048AD5F0C860d0: configured with capacity of 0.94MB

c3t5006048AD5F0C84Fd0: configured with capacity of 1162.66GB

AVAILABLE DISK SELECTIONS:

0. c1t0d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>

/pci@0/pci@0/pci@2/scsi@0/sd@0,0

1. c1t1d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>

/pci@0/pci@0/pci@2/scsi@0/sd@1,0

2. c2t5006048AD5F0C860d0 <EMC-SYMMETRIX-5772 cyl 1 alt 2 hd 15 sec 128>

/pci@0/pci@0/pci@8/pci@0/pci@9/SUNW,qlc@0/fp@0,0/ssd@w5006048ad5f0c860,0

3. c2t5006048AD5F0C860d7 <EMC-SYMMETRIX-5772-50.01GB>

/pci@0/pci@0/pci@8/pci@0/pci@9/SUNW,qlc@0/fp@0,0/ssd@w5006048ad5f0c860,7

4. c2t5006048AD5F0C860d9 <EMC-SYMMETRIX-5772-50.01GB>

/pci@0/pci@0/pci@8/pci@0/pci@9/SUNW,qlc@0/fp@0,0/ssd@w5006048ad5f0c860,9

5. c3t5006048AD5F0C84Fd0 <EMC-SYMMETRIX-5772 cyl 50592 alt 2 hd 255 sec 189>

/pci@0/pci@0/pci@8/pci@0/pci@1/SUNW,qlc@0/fp@0,0/ssd@w5006048ad5f0c84f,0

Specify disk (enter its number):

PLEASE NOTE : the above o/p  we have 2 Luns from DMX

Format will still show you 4 disks two will be .94MB disks ( shown in red) which are control disks for the two luns. And the other two shall be the data disks for the two Luns.

In your case you will have one control disk and one data disk only.

6)      Create a Disk pool

Zpool create –m < mountpath>  <name of pool>  <Devices in the pool>  so keep the name of pool as diskpool and mount path as /diskpool . your device (lun from dmx) will be different then what shown in below command.

zpool create -m /diskpool  diskpool  c2t5006048AD5F0C860d7

7)      Create ZFS filesystem on the above created disk pool.

zfs create -o quota=700g diskpool/<name of filesys>

8)      Mount the same on the new system and we are done.

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Categories: IT, Unix Linux General

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