Solaris can mount disks with MBRs. That is what the attempt to mount ".../disk1s2:c" is doing. I'm suspecting a bug that is the most common PCFS bug for a disk with an MBR. Can you look at the system log file /var/adm/messages and see whether there is a message saying "pcfs: FAT size error" ? If so it is very likely bug ID 6217236. Mention this to your Sun representative and ask for a fix for Solaris 10.

If you don't see the above message being produced in the messages file when the error occurs, let me know whether you'll be able to get a disk dump and send it to me off alias.

-a-


From: Jim Klimov <[EMAIL PROTECTED]>
Reply-To: Jim Klimov <[EMAIL PROTECTED]>, SunRay-Users mailing list<[email protected]>
To: SunRay-Users mailing list <[email protected]>
Subject: Re[2]: [SunRay-Users] Sun Rays and USB Bootable drives
Date: Wed, 7 Mar 2007 10:01:50 +0300

Hello Ashley,

  Yes, the server is Solaris 10 6/06 SPARC. I'll try to get that same
  USB drive later (it's not mine, but user's) and test as you ask.

  I believe the lines from the log are similar to what you expect,
  though? From /var/opt/SUNWut/log/utmountd.log.*:

"Good" USB drive which simply worked:
2007.02.13 15:39:41.574282 MSK Mounter Service started
2007.02.13 15:42:12.392632 MSK [device uid=150001 xid=3 ctlmin=1 devroot=/tmp/SUNWut/units/IEEE802.080020fd4d00 media=disk] 2007.02.13 15:49:07.059954 MSK [detach uid=150001 xid=3 ctlmin=1 devroot=/tmp/SUNWut/units/IEEE802.080020fd4d00 media=disk]

"Bad" USB drive with an MBR on it, which only worked in Windows directly:
2007.03.04 14:08:13.785456 MSK Mounter Service started
2007.03.04 14:16:34.916357 MSK [device uid=150000 xid=3 ctlmin=1 devroot=/tmp/SUNWut/units/IEEE802.080020fd7e95 media=disk] mount: /tmp/SUNWut/units/IEEE802.080020fd7e95/dev/dsk/disk1s2 is not a DOS filesystem.
Trying to mount /tmp/SUNWut/units/IEEE802.080020fd7e95/dev/dsk/disk1s2:c
mount: /tmp/SUNWut/units/IEEE802.080020fd7e95/dev/dsk/disk1s2:c is not a DOS filesystem. 2007.03.04 14:17:14.619577 MSK [detach uid=150000 xid=3 ctlmin=1 devroot=/tmp/SUNWut/units/IEEE802.080020fd7e95 media=disk]


Tuesday, March 6, 2007, 8:24:50 AM, you wrote:
AW> Jim,
AW> Going by the names you've used I'm assuming you're on Solaris SPARC. There AW> are a handful of Solaris pcfs bugs & you may be encountering one of them.
AW> Can you run utdiskadm -m and tell us what the errors are ?

AW> -a-


>>From: Jim Klimov <[EMAIL PROTECTED]>
>>Reply-To: Jim Klimov <[EMAIL PROTECTED]>,   SunRay-Users mailing
>>list<[email protected]>
>>To: SunRay-Users mailing list <[email protected]>
>>Subject: [SunRay-Users] Sun Rays and USB Bootable drives
>>Date: Sun, 4 Mar 2007 22:02:18 +0300
>>
>>Hello SunRay-Users,
>>
>>   I have struck a problem mounting via Sun Ray the USB drives
>>   which seem to be formatted as bootable. Slice like disk1s2
>>   contains the MBR partition table and later a FAT partition
>>   instead of a plain FAT/pcfs filesystem from the beginning.
>>
>>   Is there any way to mount such drives thru Sun Rays?
>>
>>--
>>Best regards,
>>  Jim Klimov                          mailto:[EMAIL PROTECTED]
>>
>>_______________________________________________
>>SunRay-Users mailing list
>>[email protected]
>>http://node1.filibeto.org/mailman/listinfo/sunray-users

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--
Best regards,
 Jim Klimov                            mailto:[EMAIL PROTECTED]

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