01-16-2008, 10:03 AM
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 Re: Help with MPXIO and SDS System panic
try reconfiguration boot
boot -r rob@tosland.com wrote:
> Hi All,
>
> Can someone let me know if they have seen the following problem and
> what the resolution may be.
>
> I am working with a customer running a Solaris8 (patch level 117350-43,
> OBP 4.22.19) on a V880
>
> Yesterday I removed two JNI FCE-6460-N Fibre cards (because Sun said
> they would not work with MPXIO) and replaced them with two JNI
> FCX-6562-L cards (which Sun said will work).
>
> I also installed the latest JNI driver patch (114877-10).
>
> However when I switched MPXIO on (mpxio-disable="no" in the
> /kernel/drv/scsi_vhci.conf file) and rebooted, the system would panic
> with the following message
>
> Rebooting with command: boot
> Boot device: new File and args:
> SunOS Release 5.8 Version Generic_117350-43 64-bit
> Copyright 1983-2003 Sun Microsystems, Inc. All rights reserved.
> Cannot mount root on /pseudo/md@0:0,0,blk fstype ufs
>
> panic[cpu7]/thread=10408000: vfs_mountroot: cannot mount root
>
> 0000000010407970 genunix:vfs_mountroot+70 (10436c00, 0, 0, 104724c2,
> 80, 14)
> %l0-3: 0000000010436c00 000000001043a3a0 000000d1fe000000
> 0000000010436e88
> %l4-7: 0000000000000000 00000000104139e0 00000000000c19ed
> 00000000000019ed
> 0000000010407a20 genunix:main+8c (104101f0, 2000, 10407ec0, 10408030,
> fff2, 1005436c)
> %l0-3: 0000000000000001 0000000000000001 0000000000000015
> 0000000000000f6a
> %l4-7: 0000000010429a48 00000000104782f0 00000000000da328
> 0000000000000328
>
> skipping system dump - no dump device configured
> rebooting...
> Resetting ...
>
> This leads me to believe that mpxio is conflicting with SDS.
>
> I managed to get the machine up and running again via booting from
> cdrom and disabling mpxio again.
>
> Can anyone give me some help on this??
>
> Thanks
>
> KiwiSpud  |