Look in /kernel/drv/lpfc.conf
Compare the two machines. Use the /usr/sbin/lpfc/lputil to setup
"persistent binding" to the WWN of each device, and make sure the two
machines match. Remove the entries in /dev/rmt/* and do a reconfigure
reboot
----
Matthew Huff | One Manhattanville Rd
Director of Operations | Purchase, NY 10577
OTA LLC | Phone: 914-460-4039
http://www.otaotr.com | Fax: 914-460-4139
> -----Original Message-----
> From: Legato NetWorker discussion
> [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU] On Behalf Of f_x
> Sent: Friday, July 01, 2005 11:46 AM
> To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
> Subject: [Networker] Solaris Tape Configuration
>
> Hello,
>
> i have a problem the configuration of tape devices in a Sun
> Solaris Fibre Channel environment. I have the following topology:
>
> 2x Sun Solaris E4500 with 2 Emulex FC Adapter in each server
> 2x Brocade FC Switches (EMC label) 2x EMC CLARiiON FC4700
> (two connections to each E4500) 1x EMC DL300 (two connections
> to each E4500) 1x HP MSL6000 (2x LTO2, 1x FC)
>
> On the DL300 8 devices (IBM LTO2) are configured for each
> Solaris machine.
> The problem is the mapping from the physical device
> connections to the logical device names on the Solaris machines:
>
> Server1:
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/1cbn
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/2cbn
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/3cbn
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/4cbn
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/5cbn
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/6cbn
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/7cbn
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/8cbn
> [email protected]:HP C5683A C005|Tape, /dev/rmt/0cbn
> [email protected]:HP Ultrium 2-SCSI F59W|Tape, /dev/rmt/9cbn
> [email protected]:HP Ultrium 2-SCSI F59W|Tape, /dev/rmt/10cbn
>
> Server2:
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/1cbn
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/4cbn
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/5cbn
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/6cbn
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/7cbn
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/8cbn
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/9cbn
> [email protected]:IBM ULT3580-TD2 333K|Tape, /dev/rmt/10cbn
> [email protected]:HP C5683A C005|Tape, /dev/rmt/0cbn
> [email protected]:HP Ultrium 2-SCSI F59W|Tape, /dev/rmt/2cbn
> [email protected]:HP Ultrium 2-SCSI F59W|Tape, /dev/rmt/3cbn
>
> I have cleaned the path_to_inst file from the "st" entries
> and made the following entries in the st.conf.
>
> name="st" class="scsi"
> target=0 lun=0;
> name="st" class="scsi"
> target=1 lun=0;
> name="st" class="scsi"
> target=1 lun=1;
> name="st" class="scsi"
> target=1 lun=2;
> name="st" class="scsi"
> target=1 lun=3;
> name="st" class="scsi"
> target=1 lun=4;
> name="st" class="scsi"
> target=1 lun=5;
> name="st" class="scsi"
> target=1 lun=6;
> name="st" class="scsi"
> target=1 lun=7;
> name="st" class="scsi"
> target=2 lun=0;
> name="st" class="scsi"
> target=2 lun=1;
> name="st" class="scsi"
> target=2 lun=2;
> name="st" class="scsi"
> target=3 lun=0;
> name="st" class="scsi"
> target=4 lun=0;
> name="st" class="scsi"
> target=5 lun=0;
> name="st" class="scsi"
> target=6 lun=0;
>
> I also cleaned the /dev/rmt and the /devices/FCADAPTER dirs from "st"
> entries. After this i have rebooted the second server with
> "reboot -- -r".
> But the server recreates the same entries after the reboot.
> Why is the mapping on the second server different to the
> first server. The st.conf is the same on both machines.
>
> I'm not a solaris specialist and i am grateful for every hint.
> Thanks in advance!
>
> --
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> regarding this list should be sent to stan AT temple DOT edu
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>
--
Note: To sign off this list, send a "signoff networker" command via email
to listserv AT listserv.temple DOT edu or visit the list's Web site at
http://listserv.temple.edu/archives/networker.html where you can
also view and post messages to the list. Questions regarding this list
should be sent to stan AT temple DOT edu
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