Hi Mark,

I'm still experiencing the same behavior.

best...
Uwe


2009/12/10 Mark Johnson <mark.john...@sun.com>

>
>
> Uwe Bartels wrote:
>
>> Hi,
>>
>> I have problems setting up san volumes in a xen guest.
>>
>> We are running the xen on opensolaris SunOS node2 5.11 snv_127 i86pc i386
>> i86xpv.
>> The Xen guest itself is Solaris 10: SunOS pgbackup 5.10 Generic_141445-09
>> i86pc i386 i86pc
>>
>> In the past we were running an older solaris version with solaris zones
>> on: SunOS node138 5.10 Generic_139556-08 i86pc i386 i86pc
>> here new san volumes we automaticly detected and I simply used zpool to
>> create the zpools.
>>
>> Now with opensolaris+xen and solaris sol10u8x86 in the xen guest I am
>> experiencing the following behaviors/problems:
>> 1. i am not able to create zpools on a fresh create volume. i have to run
>> devfsadm first. this is not too bad and deterministic.
>> 2. i am not able to create a zpool in the xen guest. before i treid this i
>> run 'devfsadm -c disk'
>> 3. when i create a zpool on another machine with an older solaris 10
>> release, i am sometimes able to import that pool. but this is not always the
>> case.
>>
>>
>>
>> global: r...@node2:~ > echo
>> 60:0A:0B:80:00:29:D6:9A:00:00:14:BF:4B:20:42:C3|tr -d :
>> 600A0B800029D69A000014BF4B2042C3
>> global: r...@node2:~ > devfsadm -c disk -v
>> global: r...@node2:~ > file
>> /dev/dsk/c0t600A0B800029D69A000014BF4B2042C3d0
>> /dev/dsk/c0t600A0B800029D69A000014BF4B2042C3d0: cannot open: No such file
>> or directory
>> global: r...@node2:~ > zpool create pgbackup1b
>> c0t600A0B800029D69A000014BF4B2042C3d0
>> global: r...@node2:~ > file
>> /dev/dsk/c0t600A0B800029D69A000014BF4B2042C3d0
>> /dev/dsk/c0t600A0B800029D69A000014BF4B2042C3d0: block special (85/3975)
>> global: r...@node2:~ > zpool destroy pgbackup1b
>> global: r...@node2:~ > virsh attach-disk pgbackup
>> /dev/dsk/c0t600A0B800029D69A000014BF4B2042C3d0 hdb
>> Disk attached successfully
>>
>
> Can you try using p0 to give the entire disk to the guest?
>  e.g. c0t*d0p0
>
> virsh attach-disk pgbackup /dev/dsk/c0t600A0B800029D69A000014BF4B2042C3d0p0
> hdb
>
>
> Thanks,
>
> MRJ
>
>
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