Thursday, April 9, 2009

Configuring NEW LUNs

spdma501:# format < /dev/null
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c1t0d0
/pci@8,600000/SUNW,qlc@4/fp@0,0/ssd@w2100000c506b2fca,0
1. c1t1d0
/pci@8,600000/SUNW,qlc@4/fp@0,0/ssd@w2100000c506b39cf,0
Specify disk (enter its number):

spdma501:# cfgadm -o show_FCP_dev -al

Ap_Id Type Receptacle Occupant Conditionc1 fc-private connected configured unknownc1::2100000c506b2fca,0 disk connected configured unknownc1::2100000c506b39cf,0 disk connected configured unknownc3 fc-fabric connected unconfigured unknownc3::50060482ccaae5a3,61 disk connected unconfigured unknownc3::50060482ccaae5a3,62 disk connected unconfigured unknownc3::50060482ccaae5a3,63 disk connected unconfigured unknownc3::50060482ccaae5a3,64 disk connected unconfigured unknownc3::50060482ccaae5a3,65 disk connected unconfigured unknownc3::50060482ccaae5a3,66 disk connected unconfigured unknownc3::50060482ccaae5a3,67 disk connected unconfigured unknown

spdma501:# cfgadm -c configure c3

spdma501:# cfgadm -c configure c5

spdma501:# format < /dev/null

Note: IF YOU DON'T SEE THE NEW LUNS IN FORMAT, RUN devfsadm !!!!

# /usr/sbin/devfsadm

Label the new disks !!!!

# cd /tmp
# cat format.cmd
label
quit
# for disk in `format < /dev/null 2> /dev/null grep "^c" cut -d: -f1`
do
format -s -f /tmp/format.cmd $disk
echo "labeled $disk ....."
done

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