Hi,
I have similar problem with two Western Digital WD3200KD SATA drives
and "power up in standby" propety set. I've attached disks to the
Highpoint RocketRAID 2320 and in the card setup utility turnded the
Staggered Spinup On. While inicialized by the card, they spin up and
detect correctly by the card bios, but in system (WinSrv2k3, Ubuntu)
are not visible. Disabling Staggered spinup in card's bios utility
makes no effect and I found no other way to disable it.
I've tryed Mark Lord's bootable CD and made few tests:
(disks were now attached to Silicon Image 3114 controller)
Test 1:
- start PC, Mark's CD spins up disks, reset PC, boot to Windows - disk
were detected correctly and work fine
Test 2:
- start PC, Mark's CD spins up disks, reset PC, boot to Ubuntu
2.6.20.16 - disk were detected correctly and work fine but hdparm -s0
doesn't work (probably because of missing patch in kernel):
hdparm -s0 /dev/sdb
/dev/sdb:
spin-up: setting power-up in standby to 0 (off)
HDIO_DRIVE_CMD(powerup_in_standby) failed: Input/output error
Test 3:
- start PC, boot to Ubuntu 2.6.22.rc4 - disks are spinned up by kernel
but not identified (no /dev/sdx) so I can't even try hdparm
Now I don't understand it at all ...
Last chance was "findpart feature" from dos but only primary/secondary
master/slave IDE can be addressed. So no chance for SATA (?).
Anyone have an idea what else should I try to disable the power up in
standby? I've been testing it last four days with no success.
Thanx
Ales Dvorak