Uncorrectable error detected by pci0... during DVMA read transaction
hi people... at first, sorry for my english. I hava a Sun Fire 280R with Solaris 8 and today it boot aparently without a reason, it boot 5 or 6 times. The error before the fall is:
WARNING: Uncorrectable error detected by pci0 (safari id 00000000.00000008) during DVMA read transaction
panic[cpu0]/thread = 2a10001fd20: Fatal PCI UE Error
syncing file systems... 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 done (not all i/o completed)
dumping to /dev/dsk/c1t0d0s1, offset 429588480
I can not make a backup and sometimes I can not logon because it cause the boot. I have reading something of this error and I have puting the machine in diagnostic mode:
auto-boot? = false
diag-device = disk
diag-level = max
diag-switch? = true
After this, power-off and after this I have igniting the machine... I have almost one hour waiting and no notice... the screen continue black <img src="images/smiley_icons/icon_sad.gif" border=0 alt="Sad">
Can somebody help me?
THANKS! Ceci.

