ataraid + geom_stripe problems

A few days ago I decided to try to switch from gvinum in RAID-0 mode to
geom_stripe on one of my arrays (4 x 36GB SCSI). Unfortunately I never
managed to get it to work since the machine protested loudly and crashed all
of my ataraid arrays whenever geom_stripe tried to start up its array. This
was on a 6-CURRENT system compiled from sources dated
2004.08.26.(something).

Has anyone tried to use both ataraid and geom_stripe on the same machine?

I also use gvinum on this machine, but it is not loaded during boot so it
should not affect this.

Attached is a dmesg from the machine (but with a slightly newer kernel, no
other changes were made though other than to remove geom_stripe). It should
provide info on what hardware is used.

Here's how it looked on the console when I tried it 3 days ago. The ataraid
discs all hang off of two HighPoint RocketRAID 454 cards. Once all the
atariad arrays had been crashed I could delete and re-create them without
any problems. I didn't dare to try to access them however (live data on the
filesystems).

ar0: 476950MB <ATA RAID0 array> [60802/255/63] status: READY subdisks:
 disk0 READY on ad4 at ata2-master
 disk1 READY on ad5 at ata2-slave
ar1: 478744MB <ATA RAID0 array> [61031/255/63] status: READY subdisks:
 disk0 READY on ad6 at ata3-master
 disk1 READY on ad7 at ata3-slave
ar2: 388962MB <ATA RAID0 array> [49585/255/63] status: READY subdisks:
 disk0 READY on ad9 at ata4-slave
 disk1 READY on ad8 at ata4-master
ar3: 228946MB <ATA RAID0 array> [29186/255/63] status: READY subdisks:
 disk0 READY on ad23 at ata11-slave
 disk1 READY on ad24 at ata12-master
Waiting 5 seconds for SCSI devices to settle
sa0 at ahc0 bus 0 target 5 lun 0
sa0: <Seagate STT20000N 6A51> Removable Sequential Access SCSI-2 device 
sa0: 10.000MB/s transfers (10.000MHz, offset 15)
da0 at ahc0 bus 0 target 10 lun 0
da0: <IBM DDYS-T36950N S93E> Fixed Direct Access SCSI-3 device 
da0: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing
Enabled
da0: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C)
da1 at ahc0 bus 0 target 11 lun 0
da1: <IBM IC35L036UWD210-0 S5CQ> Fixed Direct Access SCSI-3 device 
da1: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing
Enabled
da1: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C)
da2 at ahc0 bus 0 target 12 lun 0
da2: <IBM DDYS-T36950N S93E> Fixed Direct Access SCSI-3 device 
da2: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing
Enabled
da2: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C)
da3 at ahc0 bus 0 target 13 lun 0
da3: <IBM DDYS-T36950N S93E> Fixed Direct Access SCSI-3 device 
da3: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing
Enabled
da3: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C)
Mounting root from ufs:/dev/ad0s1a
Enter full pathname of shell or RETURN for /bin/sh: 
# kldload geom_stripe
# GEOM_STRIPE: Device testraid created (id=3167252550).
GEOM_STRIPE: Disk da3 attached to racingraid.
GEOM_STRIPE: Disk da2 attached to racingraid.
GEOM_STRIPE: Disk da1 attached to racingraid.
GEOM_STRIPE: Disk da0 attached to racingraid.
GEOM_STRIPE: Device testraid activated.
Interrupt storm detected on "irq16: atapci0+++"; throttling interrupt source

ad24: TIMEOUT - READ_DMA retrying (2 retries left) LBA=234441657
ad24: TIMEOUT - READ_DMA retrying (1 retry left) LBA=234441657
ad24: FAILURE - READ_DMA timed out
ar3: ERROR - array broken
ad8: TIMEOUT - READ_DMA retrying (2 retries left) LBA=398297097
ad8: TIMEOUT - READ_DMA retrying (1 retry left) LBA=398297097
ad8: FAILURE - READ_DMA timed out
ar2: ERROR - array broken
ad7: TIMEOUT - READ_DMA retrying (2 retries left) LBA=490234761
ad7: TIMEOUT - READ_DMA retrying (1 retry left) LBA=490234761
ad7: FAILURE - READ_DMA timed out
ar1: ERROR - array broken
ad5: TIMEOUT - READ_DMA retrying (2 retries left) LBA=488397177
ad5: TIMEOUT - READ_DMA retrying (1 retry left) LBA=488397177
ad5: FAILURE - READ_DMA timed out
ar0: ERROR - array broken


/Daniel Eriksson