Sys-Admin Information's » Fibre Channel http://sysinfo.bascomp.org Fri, 23 Apr 2010 09:43:23 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 Solaris 10 Fibre Channel Management http://sysinfo.bascomp.org/2007/08/solaris-10-fibre-channel-management/ http://sysinfo.bascomp.org/2007/08/solaris-10-fibre-channel-management/#comments Wed, 22 Aug 2007 16:13:37 +0000 Hendrawan http://sysinfo.bascomp.org/2007/08/22/solaris-10-fibre-channel-management/ On Solaris 10 Fibre Channel Management was so easy, cos the storage foundation kit is now integrated into the base OS, name was " fcinfo ".
" fcinfo " utility were added to view fibre channel connectivity information.
" fcinfo " is especially useful, since it provides a tool with the base Operating System to view HBA and connectivity information, include HBAs from Emulex, JNI and Qlogic.

# uname -a
SunOS 5.10

# fcinfo -V
fcinfo: Version 1.0
For more information, please see fcinfo(1M)


# fcinfo hba-port

HBA Port WWN: 210000e08b8f29bf
OS Device Name: /devices/pci@84,4000/fibre-channel@3:devctl
Manufacturer: QLogic Corporation
Model: QLA2340
Type: N-port
State: online
Supported Speeds: 1Gb 2Gb
Current Speed: 2Gb
Node WWN: 200000e08b8f29bf

HBA Port WWN: 10000000c9581765
OS Device Name: /dev/cfg/c3
Manufacturer: Emulex
Model: LP9802
Type: N-port
State: online
Supported Speeds: 1Gb 2Gb
Current Speed: 2Gb
Node WWN: 20000000c9581765

HBA Port WWN: 10000000c9582596
OS Device Name: /dev/cfg/c4
Manufacturer: Emulex
Model: LP9802
Type: N-port
State: online
Supported Speeds: 1Gb 2Gb
Current Speed: 2Gb
Node WWN: 20000000c9582596

Option "-l" is Lists the link error statistics information for the port
# fcinfo hba-port -l

HBA Port WWN: 210000e08b8f29bf
OS Device Name: /devices/pci@84,4000/fibre-channel@3:devctl
Manufacturer: QLogic Corporation
Model: QLA2340
Type: N-port
State: online
Supported Speeds: 1Gb 2Gb
Current Speed: 2Gb
Node WWN: 200000e08b8f29bf
Error: SendRLS failed for 210000e08b8f29bf

HBA Port WWN: 10000000c9581765
OS Device Name: /dev/cfg/c3
Manufacturer: Emulex
Model: LP9802
Type: N-port
State: online
Supported Speeds: 1Gb 2Gb
Current Speed: 2Gb
Node WWN: 20000000c9581765
Link Error Statistics:
Link Failure Count: 1
Loss of Sync Count: 6
Loss of Signal Count: 0
Primitive Seq Protocol Error Count: 0
Invalid Tx Word Count: 120
Invalid CRC Count: 0

HBA Port WWN: 10000000c9582596
OS Device Name: /dev/cfg/c4
Manufacturer: Emulex
Model: LP9802
Type: N-port
State: online
Supported Speeds: 1Gb 2Gb
Current Speed: 2Gb
Node WWN: 20000000c9582596
Link Error Statistics:
Link Failure Count: 1
Loss of Sync Count: 6
Loss of Signal Count: 0
Primitive Seq Protocol Error Count: 0
Invalid Tx Word Count: 8
Invalid CRC Count: 0

Remote -port used for display information on remote targets,
This information includes the storage manufacturer, the storage product type, WWPNs, and all of the SCSI targets that have been presented to the host.
# fcinfo remote-port -slp 10000000c9582596

Remote Port WWN: 50060e80042ab014
Active FC4 Types: SCSI
SCSI Target: yes
Node WWN: 50060e80042ab014
Link Error Statistics:
Link Failure Count: 0
Loss of Sync Count: 0
Loss of Signal Count: 0
Primitive Seq Protocol Error Count: 0
Invalid Tx Word Count: 0
Invalid CRC Count: 0

LUN: 0
Vendor: HITACHI
Product: OPEN-V -SUN
OS Device Name: /dev/rdsk/c4t50060E80042AB014d0s2

LUN: 1
Vendor: HITACHI
Product: OPEN-V*2 -SUN
OS Device Name: /dev/rdsk/c4t50060E80042AB014d1s2

LUN: 2
Vendor: HITACHI
Product: OPEN-V*2 -SUN
OS Device Name: /dev/rdsk/c4t50060E80042AB014d2s2
LUN: 3
Vendor: HITACHI
Product: OPEN-V*2 -SUN
OS Device Name: /dev/rdsk/c4t50060E80042AB014d3s2

LUN: 4
Vendor: HITACHI
Product: OPEN-V*2 -SUN
OS Device Name: /dev/rdsk/c4t50060E80042AB014d4s2

LUN: 5
Vendor: HITACHI
Product: OPEN-V*2 -SUN
OS Device Name: /dev/rdsk/c4t50060E80042AB014d5s2

LUN: 6
Vendor: HITACHI
Product: OPEN-V*2 -SUN
OS Device Name: /dev/rdsk/c4t50060E80042AB014d6s2

LUN: 7
Vendor: HITACHI
Product: OPEN-V*2 -SUN
OS Device Name: /dev/rdsk/c4t50060E80042AB014d7s2

]]> http://sysinfo.bascomp.org/2007/08/solaris-10-fibre-channel-management/feed/ 0 Get WWN of Fibre cards http://sysinfo.bascomp.org/2007/07/get-wwn-of-fibre-cards/ http://sysinfo.bascomp.org/2007/07/get-wwn-of-fibre-cards/#comments Thu, 05 Jul 2007 16:58:19 +0000 Eriek Regandono http://sysinfo.bascomp.org/2007/07/05/get-wwn-of-fibre-cards/ A World Wide Name (WWN) or World Wide Identifier (WWID) is a unique identifier in a Fibre Channel or Serial Attached SCSI storage network. Each WWN is an 8-byte number derived from an IEEE OUI (for the first 3 bytes) and vendor-supplied information (for the rest) ... quote from wiki

To get your wwn at your Solaris machine, you can use this command

bash> prtpicl -v | grep wwn
:node-wwn      50  01  04  f0  00  5f  0a  85
:port-wwn      50  01  04  f0  00  5f  0a  83
:node-wwn    50  06  0e  80  04  2a  b0  04

or

bash> luxadm -e port
/devices/ssm@0,0/pci@18,700000/SUNW,qlc@2/fp@0,0:devctl            CONNECTED
/devices/ssm@0,0/pci@18,700000/SUNW,qlc@1/fp@0,0:devctl            CONNECTED
/devices/ssm@0,0/pci@18,600000/fibre-channel@1/fp@0,0:devctl       CONNECTED
/devices/ssm@0,0/pci@18,700000/SUNW,qlc@2,1/fp@0,0:devctl          NOT CONNECTED
/devices/ssm@0,0/pci@18,700000/SUNW,qlc@1,1/fp@0,0:devctl          NOT CONNECTED

And then grab one of the luxadm output

bash> luxadm -e dump_map /devices/ssm@0,0/pci@18,700000/SUNW,qlc@2/fp@0,0:devctl
Pos  Port_ID Hard_Addr Port WWN         Node WWN         Type
0    10000   0         200400a0b818aad4 200400a0b818aad3 0x0  (Disk device)
1    10300   0         200500a0b818aad4 200400a0b818aad3 0x0  (Disk device)
2    20000   0         200400a0b818aad5 200400a0b818aad3 0x0  (Disk device)
3    20300   0         200500a0b818aad5 200400a0b818aad3 0x0  (Disk device)
4    20900   0         210000e08b829a76 200000e08b829a76 0x1f (Unknown Type,Host Bus Adapter)

At your HP-UX machine, you can use this command

bash> fcmsutil /dev/td9
Vendor ID is = 0x001254
Device ID is = 0x001159
XL2 Chip Revision No is = 2.3
PCI Sub-system Vendor ID is = 0x05103c
PCI Sub-system ID is = 0x01128c
Topology = PTTOPT_FABRIC
Link Speed = 2Gb
Local N_Port_id is = 0x0a1650
N_Port Node World Wide Name = 0x50060b000023c458
N_Port Port World Wide Name = 0x50060b000023c459
Driver state = ONLINE
Hardware Path is = 0/0/14/0/0
Number of Assisted IOs = 32763725
Number of Active Login Sessions = 2
Dino Present on Card = NO
Maximum Frame Size = 2048
Driver Version = @(#) libtd.a HP Fibre Channel Tachyon TL/TS/XL2 Driver B.11.11.12 PATCH_11.11 (PHSS_31326) /ux/kern/kisu/TL/src/common/wsio/td_glue.c: Sep 5 2005, 10:14:40

At your Linux machine, used this..

bash> cat /proc/scsi/qla2xxx/* |grep port|grep -v port-0
scsi-qla0-adapter-port=210000145e254fca;
scsi-qla0-port-1=50060160b021b712:500601683021b712:018100:82;
scsi-qla1-adapter-port=210000145e254fcb;
scsi-qla1-port-1=50060160b021b712:500601693021b712:018100:82;
]]> http://sysinfo.bascomp.org/2007/07/get-wwn-of-fibre-cards/feed/ 0