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Full Discussion: Solaris OS having issue accessing LUN from Qlogic swich
Operating Systems Solaris Solaris OS having issue accessing LUN from Qlogic swich Post 302938874 by bentech4u on Friday 20th of March 2015 06:00:40 PM
Old 03-20-2015
HI

thanks all SAN issue got it seems .after patch update

but still having issue with 10 G network card. if i reset the port from san switch , it will ping the IP and after sometime it's going offline and on Switch side this interface is not learning MAC address.

---------- Post updated 03-20-15 at 01:17 AM ---------- Previous update was 03-19-15 at 03:43 PM ----------

Quote:
Originally Posted by achenle
Did you try known-to-be good FC cables?

Run this under sh/bash:
Code:
for hba in `fcinfo hba-port | grep WWN | awk '{ print $4 }'`; do fcinfo remote-port -ls -p $hba; done

Post the results.
Code:
bash-3.2# for hba in `fcinfo hba-port | grep WWN | awk '{ print $4 }'`; do fcinfo remote-port -ls -p $hba; done
Remote Port WWN: 5006016808603b42
        Active FC4 Types: SCSI
        SCSI Target: yes
        Node WWN: 5006016088603b42
        Link Error Statistics:
                Link Failure Count: 3
                Loss of Sync Count: 256
                Loss of Signal Count: 2
                Primitive Seq Protocol Error Count: 0
                Invalid Tx Word Count: 510
                Invalid CRC Count: 1
        LUN: 0
          Vendor: DGC
          Product: LUNZ
          OS Device Name: /dev/rdsk/c20t5006016808603B42d0s2
        LUN: 1
          Vendor: DGC
          Product: VRAID
          OS Device Name: /dev/rdsk/c1t6006016053C0380015CD88A372B7E411d0s2
        LUN: 2
          Vendor: DGC
          Product: VRAID
          OS Device Name: /dev/rdsk/c1t6006016053C03800A680673729CEE411d0s2
Remote Port WWN: 5006016108603b42
        Active FC4 Types: SCSI
        SCSI Target: yes
        Node WWN: 5006016088603b42
        Link Error Statistics:
                Link Failure Count: 1
                Loss of Sync Count: 1
                Loss of Signal Count: 1
                Primitive Seq Protocol Error Count: 0
                Invalid Tx Word Count: 255
                Invalid CRC Count: 0
        LUN: 0
          Vendor: DGC
          Product: LUNZ
          OS Device Name: /dev/rdsk/c20t5006016108603B42d0s2
        LUN: 1
          Vendor: DGC
          Product: VRAID
          OS Device Name: /dev/rdsk/c1t6006016053C0380015CD88A372B7E411d0s2
        LUN: 2
          Vendor: DGC
          Product: VRAID
          OS Device Name: /dev/rdsk/c1t6006016053C03800A680673729CEE411d0s2
Remote Port WWN: 5006016408643b42
        Active FC4 Types: SCSI
        SCSI Target: yes
        Node WWN: 5006016088603b42
        Link Error Statistics:
                Link Failure Count: 0
                Loss of Sync Count: 0
                Loss of Signal Count: 2
                Primitive Seq Protocol Error Count: 0
                Invalid Tx Word Count: 255
                Invalid CRC Count: 0
        LUN: 0
          Vendor: DGC
          Product: LUNZ
          OS Device Name: /dev/rdsk/c12t5006016408643B42d0s2
        LUN: 3
          Vendor: DGC
          Product: VRAID
          OS Device Name: /dev/rdsk/c1t6006016053C0380006E0535A33CEE411d0s2
Remote Port WWN: 5006016d08643b42
        Active FC4 Types: SCSI
        SCSI Target: yes
        Node WWN: 5006016088603b42
        Link Error Statistics:
                Link Failure Count: 0
                Loss of Sync Count: 0
                Loss of Signal Count: 1
                Primitive Seq Protocol Error Count: 0
                Invalid Tx Word Count: 255
                Invalid CRC Count: 0
        LUN: 0
          Vendor: DGC
          Product: LUNZ
          OS Device Name: /dev/rdsk/c12t5006016D08643B42d0s2
        LUN: 3
          Vendor: DGC
          Product: VRAID
          OS Device Name: /dev/rdsk/c1t6006016053C0380006E0535A33CEE411d0s2


and moreover fro yesterday onwords i am watching the logs, from another script i did some mount->touch files -> delete files -> unmount is doing. till now no isues for SAN connectivity

But still have issue with network card

---------- Post updated at 01:17 AM ---------- Previous update was at 01:17 AM ----------

Code:
bash-3.2# dladm show-dev
bge0            link: up        speed: 1000  Mbps       duplex: full
bge1            link: unknown   speed: 0     Mbps       duplex: unknown
qlge2           link: up        speed: 10000 Mbps       duplex: full
qlge3           link: unknown   speed: 10000 Mbps       duplex: half
 
bash-3.2# ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
        inet 127.0.0.1 netmask ff000000
bge0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
        inet 172.16.200.52 netmask ffffff00 broadcast 172.16.200.255
        ether 0:21:28:d6:41:10
qlge2: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 3
        inet 172.16.200.51 netmask ffffff00 broadcast 172.16.200.255
        ether 0:c0:dd:29:7f:68
 
port is showing as UP
 
what is the steps to diaganose this issue.
 
Network also same physical layer.
card : Qlogic
Switch : Brocade

---------- Post updated at 05:00 PM ---------- Previous update was at 01:17 AM ----------

HI

any helps please

regards,
Ben
Last edited by Don Cragun; 03-20-2015 at 09:58 PM.. Reason: Fix CODE tags again.
 

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