From: Mouaz Alnouri (eng.moz@gmail.com)
Date: Sun Apr 06 2008 - 06:14:27 EDT
Hi all,
I have two servers in a cluster mode with a storage array to which they are
connected through fiber optics. (please note that the storage has two
controllers)
I've red about the luxadm utility but I didn't understand the output... I
need your help to make sure that my understanding is OK.
root@hostname # luxadm -e port
Found path to 5 HBA ports
/devices/pci@9,600000/SUNW,qlc@2/fp@0,0:devctl CONNECTED
/devices/pci@8,600000/SUNW,emlxs@1/fp@0,0:devctl CONNECTED
/devices/pci@8,600000/SUNW,emlxs@1,1/fp@0,0:devctl NOT
CONNECTED
/devices/pci@8,600000/SUNW,emlxs@2/fp@0,0:devctl CONNECTED
/devices/pci@8,600000/SUNW,emlxs@2,1/fp@0,0:devctl NOT
CONNECTED
The port in red is for the internal connection (The server is sun fire V490)
is it right..? and what is the internal connection?
The other ports are for the fiber cards installed in the server.
-----------------------------
I've configured in the storage 6 drives + 2 disks in the server = 8 in
total, but in the format output I can see 10 disks...
AVAILABLE DISK SELECTIONS:
0. c1t0d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@9,600000/SUNW,qlc@2/fp@0,0/ssd@w2100001862ed3688,0
1. c1t1d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@9,600000/SUNW,qlc@2/fp@0,0/ssd@w2100001862ed3a02,0
2. c2t2d31 <SUN-UniversalXport-0617 cyl 8 alt 2 hd 64 sec 64>
/pci@8,600000/SUNW,emlxs@1/fp@0,0/ssd@w200700a0b838ad98,1f
3. c3t0d31 <SUN-UniversalXport-0617 cyl 8 alt 2 hd 64 sec 64>
/pci@8,600000/SUNW,emlxs@2/fp@0,0/ssd@w200600a0b838ad98,1f
4. c6t600A0B800038AD97000002B3473DB938d0 <SUN-LCSM100_F-0617 cyl
36350 alt 2 hd 64 sec 64>
/scsi_vhci/ssd@g600a0b800038ad97000002b3473db938
5. c6t600A0B800038AD97000002B6473DB97Cd0 <SUN-LCSM100_F-0617 cyl
48894 alt 2 hd 128 sec 64>
/scsi_vhci/ssd@g600a0b800038ad97000002b6473db97c
6. c6t600A0B800038AD97000002B8473DB9FCd0 <SUN-LCSM100_F-0617 cyl 4841
alt 2 hd 64 sec 64>
/scsi_vhci/ssd@g600a0b800038ad97000002b8473db9fc
7. c6t600A0B800038AD97000002BA473DBA64d0 <SUN-LCSM100_F-0617 cyl
36350 alt 2 hd 64 sec 64>
/scsi_vhci/ssd@g600a0b800038ad97000002ba473dba64
8. c6t600A0B800038AD97000002BD473DBAD6d0 <SUN-LCSM100_F-0617 cyl
48894 alt 2 hd 128 sec 64>
/scsi_vhci/ssd@g600a0b800038ad97000002bd473dbad6
9. c6t600A0B800038AD97000002BF473DBB46d0 <SUN-LCSM100_F-0617 cyl 4841
alt 2 hd 64 sec 64>
/scsi_vhci/ssd@g600a0b800038ad97000002bf473dbb46
What are the hard disks in red for..!!!??
Bellow is the output for "luxadm" utility while displaying there
informations:
root@hostname # luxadm display /dev/rdsk/c2t2d31s2
DEVICE PROPERTIES for disk: /dev/rdsk/c2t2d31s2
Vendor: SUN
Product ID: Universal Xport
Revision: 0617
Serial Num: SX73006980
Unformatted capacity: 20.000 MBytes
Read Cache: Enabled
Minimum prefetch: 0x0
Maximum prefetch: 0x0
Device Type: Disk device
Path(s):
/dev/rdsk/c2t2d31s2
/devices/pci@8,600000/SUNW,emlxs@1/fp@0,0/ssd@w200700a0b838ad98,1f:c,raw
LUN path port WWN: 200700a0b838ad98
Host controller port WWN: 10000000c967ff16
Path status: O.K.
root@hostname # luxadm display /dev/rdsk/c3t0d31s2
DEVICE PROPERTIES for disk: /dev/rdsk/c3t0d31s2
Vendor: SUN
Product ID: Universal Xport
Revision: 0617
Serial Num: SX73005548
Unformatted capacity: 20.000 MBytes
Read Cache: Enabled
Minimum prefetch: 0x0
Maximum prefetch: 0x0
Device Type: Disk device
Path(s):
/dev/rdsk/c3t0d31s2
/devices/pci@8,600000/SUNW,emlxs@2/fp@0,0/ssd@w200600a0b838ad98,1f:c,raw
LUN path port WWN: 200600a0b838ad98
Host controller port WWN: 10000000c96725e4
Path status: O.K.
Please help and advice,
With my best regards,
Moz.
_______________________________________________
sunmanagers mailing list
sunmanagers@sunmanagers.org
http://www.sunmanagers.org/mailman/listinfo/sunmanagers
This archive was generated by hypermail 2.1.7 : Wed Apr 09 2008 - 23:42:54 EDT