Can't see a T3 on a FC switch
mikem_at_world.std.com
Date: 04/29/03
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Date: Tue, 29 Apr 2003 17:10:51 -0400 To: sunmanagers@sunmanagers.org
Greetings, managers.
I have two T3 Workgroup arrays (single bricks) connected to a Sun
fibrechannel switch, along with two Sun Enterprise servers running
Solaris 8. The servers can see the first T3 (via "luxadm probe"
and "format") but can't see the second.
Each "brick" works fine when it's direct-attached to a server, but
when they're connected to the switch, only one is visible. I need
to figure out why I can't see the second T3.
When I do a 'reset' on the second T3, I see these messages in the
Sun server's /var/adm/messages, and they seem to be relevant, but
I don't know how to fix the problem.
target 0x7b, AL-PA 0x4 and hard address 0x0 don't match
target 0x7b al_pa 0x4 lun 0 offlined
Any suggestions?
Note: I've already verified that each T3 has a unique target id.
First T3 (the one that is visible):
+--------------------------------------------------------------
| T3B Release 2.01.00 2002/03/22 18:35:03 (192.168.1.12)
| Copyright (C) 1997-2001 Sun Microsystems, Inc.
| All Rights Reserved.
|
| :/:<1>port list
|
| port targetid addr_type status host wwn
| u1p1 3 hard online sun 50020e301000adc7
| :/:<2>port listmap
|
| port targetid addr_type lun volume owner access
| u1p1 3 hard 0 v0 u1 primary
| u1p1 3 hard 1 v1 u1 primary
+--------------------------------------------------------------
Second T3 (the one that is not visible):
+--------------------------------------------------------------
| T3B Release 2.01.00 2002/03/22 18:35:03 (192.168.1.11)
| Copyright (C) 1997-2001 Sun Microsystems, Inc.
| All Rights Reserved.
|
| :/:<1>port list
|
| port targetid addr_type status host wwn
| u1p1 4 hard online sun 50020d4200005a91
| :/:<2>port listmap
|
| port targetid addr_type lun volume owner access
| u1p1 4 hard 0 v0 u1 primary
| u1p1 4 hard 1 v1 u1 primary
+--------------------------------------------------------------
Excerpt from the Sun Enterprise server's /var/adm/messages:
15:35:06 server socal: [ID 403145 kern.info] ID[SUNWssa.socal.link.5010] \
socal0: port 1: Fibre Channel is OFFLINE
15:35:06 server socal: [ID 403145 kern.info] ID[SUNWssa.socal.link.6010] \
socal0: port 1: Fibre Channel Loop is ONLINE
15:35:06 server scsi: [ID 243001 kern.info] /sbus@2,0/SUNW,socal@d,10000/sf@1,0 (sf1):
15:35:06 server ELS 0x3 recvd from target 0x7b
15:35:06 server scsi: [ID 243001 kern.info] /sbus@2,0/SUNW,socal@d,10000/sf@1,0 (sf1):
15:35:06 server ELS 0x3 recvd from target 0x7c
15:35:06 server scsi: [ID 243001 kern.info] /sbus@2,0/SUNW,socal@d,10000/sf@1,0 (sf1):
15:35:06 server ELS 0x3 recvd from target 0x7c
15:35:06 server scsi: [ID 243001 kern.info] /sbus@2,0/SUNW,socal@d,10000/sf@1,0 (sf1):
15:35:06 server ELS 0x3 recvd from target 0x7c
15:35:06 server scsi: [ID 243001 kern.info] /sbus@2,0/SUNW,socal@d,10000/sf@1,0 (sf1):
15:35:06 server ELS 0x3 recvd from target 0x7c
15:35:06 server scsi: [ID 107833 kern.warning] WARNING: \
/sbus@2,0/SUNW,socal@d,10000/sf@1,0 (sf1):
15:35:06 server target 0x7b, AL-PA 0x4 and hard address 0x0 don't match
15:35:06 server scsi: [ID 243001 kern.info] /sbus@2,0/SUNW,socal@d,10000/sf@1,0 (sf1):
15:35:06 server target 0x7b al_pa 0x4 lun 0 offlined
15:35:24 server scsi: [ID 243001 kern.info] /sbus@2,0/SUNW,socal@d,10000/sf@1,0 (sf1):
15:35:24 server ELS 0x3 recvd from target 0x7b
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