RAID DEAD

>:O Darrick is in a BAD MOOD. submarine is dead in the water.

For your sake, use "iommu=noaperture" if your machine doesn't have AGP.

And, if this happens, reset the machine IMMEDIATELY.

PCI-DMA: Out of IOMMU space for 524288 bytes at device 0000:00:0e.0
PCI-DMA: Out of IOMMU space for 524288 bytes at device 0000:00:0e.0
PCI-DMA: Out of IOMMU space for 524288 bytes at device 0000:00:0e.0
PCI-DMA: Out of IOMMU space for 524288 bytes at device 0000:00:0e.0
PCI-DMA: Out of IOMMU space for 524288 bytes at device 0000:00:0e.0
sd 0:0:0:0: SCSI error: return code = 0x70000
end_request: I/O error, dev sda, sector 16959
raid5: Disk failure on sda1, disabling device. Operation continuing on 3 devices
RAID5 conf printout:
--- rd:4 wd:3 fd:1
disk 0, o:0, dev:sda1
disk 1, o:1, dev:sdb1
disk 2, o:1, dev:sdc1
disk 3, o:1, dev:sdd1
RAID5 conf printout:
--- rd:4 wd:3 fd:1
disk 1, o:1, dev:sdb1
disk 2, o:1, dev:sdc1
disk 3, o:1, dev:sdd1
Using specific hotkey driver
PCI-DMA: Out of IOMMU space for 516096 bytes at device 0000:00:0f.0
PCI-DMA: Out of IOMMU space for 516096 bytes at device 0000:00:0f.0
PCI-DMA: Out of IOMMU space for 516096 bytes at device 0000:00:0f.0
PCI-DMA: Out of IOMMU space for 516096 bytes at device 0000:00:0f.0
PCI-DMA: Out of IOMMU space for 516096 bytes at device 0000:00:0f.0
sd 2:0:0:0: SCSI error: return code = 0x70000
end_request: I/O error, dev sdc, sector 314665279
raid5: Disk failure on sdc1, disabling device. Operation continuing on 2 devices
PCI-DMA: Out of IOMMU space for 512000 bytes at device 0000:00:0f.0
PCI-DMA: Out of IOMMU space for 512000 bytes at device 0000:00:0f.0
PCI-DMA: Out of IOMMU space for 512000 bytes at device 0000:00:0f.0
PCI-DMA: Out of IOMMU space for 512000 bytes at device 0000:00:0f.0
PCI-DMA: Out of IOMMU space for 512000 bytes at device 0000:00:0f.0
sd 2:0:0:0: SCSI error: return code = 0x70000
end_request: I/O error, dev sdc, sector 314665287
PCI-DMA: Out of IOMMU space for 507904 bytes at device 0000:00:0f.0
PCI-DMA: Out of IOMMU space for 507904 bytes at device 0000:00:0f.0
PCI-DMA: Out of IOMMU space for 507904 bytes at device 0000:00:0f.0
PCI-DMA: Out of IOMMU space for 507904 bytes at device 0000:00:0f.0
RAID5 conf printout:
--- rd:4 wd:2 fd:2
disk 1, o:1, dev:sdb1
disk 2, o:0, dev:sdc1
disk 3, o:1, dev:sdd1
RAID5 conf printout:
--- rd:4 wd:2 fd:2
disk 1, o:1, dev:sdb1
disk 3, o:1, dev:sdd1
Buffer I/O error on device md0, logical block 127537711
Buffer I/O error on device md0, logical block 7081
lost page write due to I/O error on md0
Buffer I/O error on device md0, logical block 7082
lost page write due to I/O error on md0
Buffer I/O error on device md0, logical block 7083
lost page write due to I/O error on md0
Buffer I/O error on device md0, logical block 7084
lost page write due to I/O error on md0
Buffer I/O error on device md0, logical block 7085
lost page write due to I/O error on md0
Buffer I/O error on device md0, logical block 7086
lost page write due to I/O error on md0
Buffer I/O error on device md0, logical block 7087
lost page write due to I/O error on md0
Buffer I/O error on device md0, logical block 7088
lost page write due to I/O error on md0
Buffer I/O error on device md0, logical block 7089
lost page write due to I/O error on md0
REISERFS: abort (device md0): Journal write error in flush_commit_list
REISERFS: Aborting journal for filesystem on md0
ReiserFS: md0: warning: clm-6006: writing inode 924783 on readonly FS
ReiserFS: md0: warning: clm-6006: writing inode 924783 on readonly FS
ReiserFS: md0: warning: clm-6006: writing inode 924783 on readonly FS
ReiserFS: md0: warning: clm-6006: writing inode 924783 on readonly FS
printk: 137 messages suppressed.
Buffer I/O error on device md0, logical block 117964814
Buffer I/O error on device md0, logical block 22976868
lost page write due to I/O error on md0