Hi,
We got old Mylex DAC960PD-Ultra-raid-adapter and have tried to use it
with FreeBSD 4.2-stable and 5.0-current. Adapter is configured with
three luns 5+5*9G, 8+8*9G (raid5) and 1+1*2G (mirrored boot disk).
All 9G disks are quite old Seagate Barracuda 9 disks ST19171W. System
is working quite well but under heavier load we start to get scsi
errors from luns.
sense = 4 asc = 3 asq = 0
sense = 1 asc = 3 asq = 0
sense = 3 asc = 12 asq = 0
sense = 3 asc = 11 asq = 0
This is not so bad but 5-30 minutes after this command system will
always panic.
cd /uu ; dump 0buf 126 - /w | restore xbf 126 -
mode = 0100644, inum = 720391, fs = /uu
panic: ffs_valloc: dup alloc
syncing disks... 82 40 16 2 2 1 1 1
done
Uptime: 29m30s
mlx0: flushing cache...done
mlxd0: detached
mlxd1: detached
mlxd2: detached
--
SUN Microsystems Oy PL 112, Lars Sonckin kaari 12, 02601 ESPOO, Finland
Tomi Vainio (System Support Engineer) +358 9 52556300 hotline
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