Re: 2.6.22-rc3 hibernate(?) fails totally - regression (xfs on raid6)

From: David Greaves
Date: Thu Jun 14 2007 - 11:20:19 EST

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Tejun Heo wrote:

They're waiting for the commands they issued to complete. ata_aux is
trying to revalidate the scsi device after libata EH finished waking up
the port and hibernate is trying to resume scsi disk device. ata_aux is
issuing either TEST UNIT READY or START STOP. hibernate is issuing
START STOP.

This can be caused by one of the followings.

1. SCSI EH thread (ATA EH runs off it) for the SCSI device hasn't
finished yet. All commands are deferred while EH is in progress.

2. request_queue is stuck - somehow somebody forgot to kick the queue at
some point.

3. command is stuck somewhere in SCSI/ATA land.

#1 doesn't seem to be the case as all scsi_eh threads seems idle. I'm
looking at the code but can't find anything which could cause #2 or #3.
Also, these code paths are traveled really frequently.

I'm also trying to reproduce the problem here with xfs over RAID-6 array
but haven't been successful yet.

David, do you store the hibernation image on the RAID-6 array?

No, swap is on a pata disk.

Can you post the captured kernel log when it locks up?

Sure... this was still on the serial terminal screen from the sysrq-t trace from this morning:

[run hibernate script here]

swsusp: Basic memory bitmaps created
Stopping tasks ... done.
Shrinking memory... done (0 pages freed)
Freed 0 kbytes in 0.04 seconds (0.00 MB/s)
sd 5:0:0:0: [sdf] Synchronizing SCSI cache
sd 4:0:0:0: [sde] Synchronizing SCSI cache
sd 3:0:0:0: [sdd] Synchronizing SCSI cache
sd 2:0:0:0: [sdc] Synchronizing SCSI cache
sd 1:0:0:0: [sdb] Synchronizing SCSI cache
sd 0:0:0:0: [sda] Synchronizing SCSI cache
pnp: Device 00:09 disabled.
pnp: Device 00:08 activated.
pnp: Device 00:09 activated.
pnp: Failed to activate device 00:0a.
pnp: Failed to activate device 00:0b.
ATA: abnormal status 0x7F on port 0x0001a407
ATA: abnormal status 0x7F on port 0x0001a407
ATA: abnormal status 0x7F on port 0x0001b007
ATA: abnormal status 0x7F on port 0x0001b007
ata5.00: ata_hpa_resize 1: sectors = 490234752, hpa_sectors = 490234752
ata5.00: ata_hpa_resize 1: sectors = 490234752, hpa_sectors = 490234752
ata5.00: configured for UDMA/133
sd 0:0:0:0: [sda] Starting disk
ata6.00: ata_hpa_resize 1: sectors = 781422768, hpa_sectors = 781422768
sd 1:0:0:0: [sdb] Starting disk
sd 2:0:0:0: [sdc] Starting disk
ata6.00: ata_hpa_resize 1: sectors = 781422768, hpa_sectors = 781422768
ata6.00: configured for UDMA/133
sd 3:0:0:0: [sdd] Starting disk
sd 4:0:0:0: [sde] Starting disk
sd 5:0:0:0: [sdf] Starting disk
sd 4:0:0:0: [sde] 490234752 512-byte hardware sectors (251000 MB)
sd 4:0:0:0: [sde] Write Protect is off
sd 4:0:0:0: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 5:0:0:0: [sdf] 781422768 512-byte hardware sectors (400088 MB)
sd 5:0:0:0: [sdf] Write Protect is off
sd 5:0:0:0: [sdf] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Saving image data pages (36338 pages) ... 19%<6>skge eth0: Link is up at 1000 Mbps, full duplex, flow control both
done
Wrote 145352 kbytes in 8.49 seconds (17.12 MB/s)
S|
md: stopping all md devices.
md: md0 still in use.
sd 5:0:0:0: [sdf] Synchronizing SCSI cache
sd 5:0:0:0: [sdf] Stopping disk
sd 4:0:0:0: [sde] Synchronizing SCSI cache
sd 4:0:0:0: [sde] Stopping disk
sd 3:0:0:0: [sdd] Synchronizing SCSI cache
sd 3:0:0:0: [sdd] Stopping disk
sd 2:0:0:0: [sdc] Synchronizing SCSI cache
sd 2:0:0:0: [sdc] Stopping disk
sd 1:0:0:0: [sdb] Synchronizing SCSI cache
sd 1:0:0:0: [sdb] Stopping disk
sd 0:0:0:0: [sda] Synchronizing SCSI cache
sd 0:0:0:0: [sda] Stopping disk
Shutdown: hdb
Shutdown: hda
ACPI: PCI interrupt for device 0000:00:09.0 disabled

[power off/on]

Linux version 2.6.21-g9666f400-dirty (root@xxxxxxxxxxxxxxx) (gcc version 3.3.5 (Debian 1:3.3.5-13)) #23 Wed Jun 13 22:51:26 BST 2007
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009c400 (usable)
BIOS-e820: 000000000009c400 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000003fffc000 (usable)
BIOS-e820: 000000003fffc000 - 000000003ffff000 (ACPI data)
BIOS-e820: 000000003ffff000 - 0000000040000000 (ACPI NVS)
BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
127MB HIGHMEM available.
896MB LOWMEM available.
Zone PFN ranges:
DMA 0 -> 4096
Normal 4096 -> 229376
HighMem 229376 -> 262140
early_node_map[1] active PFN ranges
0: 0 -> 262140
DMI 2.3 present.
ACPI: RSDP 000F62A0, 0014 (r0 ASUS )
ACPI: RSDT 3FFFC000, 0030 (r1 ASUS A7V600 42302E31 MSFT 31313031)
ACPI: FACP 3FFFC0B2, 0074 (r1 ASUS A7V600 42302E31 MSFT 31313031)
ACPI: DSDT 3FFFC126, 2C4F (r1 ASUS A7V600 1000 MSFT 100000B)
ACPI: FACS 3FFFF000, 0040
ACPI: BOOT 3FFFC030, 0028 (r1 ASUS A7V600 42302E31 MSFT 31313031)
ACPI: APIC 3FFFC058, 005A (r1 ASUS A7V600 42302E31 MSFT 31313031)
ACPI: PM-Timer IO Port: 0xe408
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 6:10 APIC version 16
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 3, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl edge)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
Enabling APIC mode: Flat. Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
Built 1 zonelists. Total pages: 260093
Kernel command line: root=/dev/hda2 ro log_buf_len=128k console=tty0 console=ttyS0,115200
log_buf_len: 131072
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 16384 bytes)
Detected 1999.872 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1034872k/1048560k available (2459k kernel code, 13036k reserved, 915k data, 196k init, 131056k highmem)
virtual kernel memory layout:
fixmap : 0xfffaa000 - 0xfffff000 ( 340 kB)
pkmap : 0xff800000 - 0xffc00000 (4096 kB)
vmalloc : 0xf8800000 - 0xff7fe000 ( 111 MB)
lowmem : 0xc0000000 - 0xf8000000 ( 896 MB)
.init : 0xc044e000 - 0xc047f000 ( 196 kB)
.data : 0xc0366dc7 - 0xc044bb90 ( 915 kB)
.text : 0xc0100000 - 0xc0366dc7 (2459 kB)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 4003.08 BogoMIPS (lpj=8006174)
Mount-cache hash table entries: 512
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Compat vDSO mapped to ffffe000.
CPU: AMD Athlon(TM) MP stepping 00
Checking 'hlt' instruction... OK.
ACPI: Core revision 20070126
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xf1970, last bus=1
PCI: Using configuration type 1
Setting up standard PCI resources
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S4 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: enabled onboard AC97/MC97 devices
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 7 9 10 11 12)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 6 7 9 10 11 12)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 *6 7 9 10 11 12)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 11 12) *15, disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 14 devices
ACPI: ACPI bus type pnp unregistered
SCSI subsystem initialized
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
pnp: 00:00: iomem range 0x0-0x9ffff could not be reserved
pnp: 00:00: iomem range 0xf0000-0xfffff could not be reserved
pnp: 00:00: iomem range 0x100000-0x3fffffff could not be reserved
pnp: 00:00: iomem range 0xfec00000-0xfec000ff could not be reserved
pnp: 00:02: ioport range 0xe400-0xe47f has been reserved
pnp: 00:02: ioport range 0xe800-0xe81f has been reserved
pnp: 00:02: iomem range 0xfff80000-0xffffffff could not be reserved
pnp: 00:02: iomem range 0xffb80000-0xffbfffff has been reserved
pnp: 00:0d: ioport range 0x290-0x297 has been reserved
pnp: 00:0d: ioport range 0x370-0x375 has been reserved
Time: tsc clocksource has been installed.
PCI: Bridge: 0000:00:01.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
Simple Boot Flag at 0x3a set to 0x1
Machine check exception polling timer started.
highmem bounce pool size: 64 pages
SGI XFS with ACLs, no debug enabled
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
PCI: Bypassing VIA 8237 APIC De-Assert Message
atyfb: using auxiliary register aperture
atyfb: 3D RAGE II+ (Mach64 GU) [0x4755 rev 0x9a]
atyfb: Mach64 BIOS is located at c0000, mapped at c00c0000.
atyfb: BIOS frequency table:
atyfb: PCLK_min_freq 926, PCLK_max_freq 22216, ref_freq 1432, ref_divider 33
atyfb: MCLK_pwd 4200, MCLK_max_freq 6000, XCLK_max_freq 6000, SCLK_freq 5000
atyfb: 4M EDO, 14.31818 MHz XTAL, 222 MHz PLL, 60 Mhz MCLK, 60 MHz XCLK
Console: switching to colour frame buffer device 80x30
atyfb: fb0: ATY Mach64 frame buffer device on PCI
input: Power Button (FF) as /class/input/input0
ACPI: Power Button (FF) [PWRF]
input: Power Button (CM) as /class/input/input1
ACPI: Power Button (CM) [PWRB]
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:09: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
PCI: Enabling device 0000:00:09.0 (0014 -> 0017)
ACPI: PCI Interrupt 0000:00:09.0[A] -> GSI 18 (level, low) -> IRQ 16
skge 1.11 addr 0xf6000000 irq 16 chip Yukon rev 1
skge eth0: addr 00:0c:6e:f6:47:ee
netconsole: not configured, aborting
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller at PCI slot 0000:00:0f.1
ACPI: PCI Interrupt 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 17
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1
ide0: BM-DMA at 0x9000-0x9007, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0x9008-0x900f, BIOS settings: hdc:pio, hdd:DMA
Switched to high resolution mode on CPU 0
hda: ST320420A, ATA DISK drive
hdb: Maxtor 5A300J0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdd: PLEXTOR CD-R PX-W2410A, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: 39851760 sectors (20404 MB) w/2048KiB Cache, CHS=39535/16/63, UDMA(66)
hda: cache flushes not supported
hda: hda1 hda2 hda3
hdb: max request size: 512KiB
hdb: 585940320 sectors (300001 MB) w/2048KiB Cache, CHS=36473/255/63, UDMA(133)
hdb: cache flushes supported
hdb: hdb1 hdb2
hdd: ATAPI 40X CD-ROM CD-R/RW drive, 4096kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
ACPI: PCI Interrupt 0000:00:0d.0[A] -> GSI 16 (level, low) -> IRQ 18
scsi0 : sata_promise
scsi1 : sata_promise
scsi2 : sata_promise
scsi3 : sata_promise
ata1: SATA max UDMA/133 cmd 0xf880a200 ctl 0xf880a238 bmdma 0x00000000 irq 0
ata2: SATA max UDMA/133 cmd 0xf880a280 ctl 0xf880a2b8 bmdma 0x00000000 irq 0
ata3: SATA max UDMA/133 cmd 0xf880a300 ctl 0xf880a338 bmdma 0x00000000 irq 0
ata4: SATA max UDMA/133 cmd 0xf880a380 ctl 0xf880a3b8 bmdma 0x00000000 irq 0
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata1.00: ata_hpa_resize 1: sectors = 490234752, hpa_sectors = 490234752
ata1.00: ATA-7: Maxtor 6B250S0, BANC19J0, max UDMA/133
ata1.00: 490234752 sectors, multi 0: LBA48 NCQ (depth 0/32)
ata1.00: ata_hpa_resize 1: sectors = 490234752, hpa_sectors = 490234752
ata1.00: configured for UDMA/133
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2.00: ata_hpa_resize 1: sectors = 490234752, hpa_sectors = 490234752
ata2.00: ATA-7: Maxtor 7Y250M0, YAR51EW0, max UDMA/133
ata2.00: 490234752 sectors, multi 0: LBA48
ata2.00: ata_hpa_resize 1: sectors = 490234752, hpa_sectors = 490234752
ata2.00: configured for UDMA/133
ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata3.00: ata_hpa_resize 1: sectors = 490234752, hpa_sectors = 490234752
ata3.00: ATA-7: Maxtor 7Y250M0, YAR51EW0, max UDMA/133
ata3.00: 490234752 sectors, multi 0: LBA48
ata3.00: ata_hpa_resize 1: sectors = 490234752, hpa_sectors = 490234752
ata3.00: configured for UDMA/133
ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata4.00: ata_hpa_resize 1: sectors = 490234752, hpa_sectors = 490234752
ata4.00: ATA-7: Maxtor 6B250S0, BANC1980, max UDMA/133
ata4.00: 490234752 sectors, multi 0: LBA48 NCQ (depth 0/32)
ata4.00: ata_hpa_resize 1: sectors = 490234752, hpa_sectors = 490234752
ata4.00: configured for UDMA/133
scsi 0:0:0:0: Direct-Access ATA Maxtor 6B250S0 BANC PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 490234752 512-byte hardware sectors (251000 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 0:0:0:0: [sda] 490234752 512-byte hardware sectors (251000 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sda: sda1
sd 0:0:0:0: [sda] Attached SCSI disk
scsi 1:0:0:0: Direct-Access ATA Maxtor 7Y250M0 YAR5 PQ: 0 ANSI: 5
sd 1:0:0:0: [sdb] 490234752 512-byte hardware sectors (251000 MB)
sd 1:0:0:0: [sdb] Write Protect is off
sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 1:0:0:0: [sdb] 490234752 512-byte hardware sectors (251000 MB)
sd 1:0:0:0: [sdb] Write Protect is off
sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sdb: sdb1
sd 1:0:0:0: [sdb] Attached SCSI disk
scsi 2:0:0:0: Direct-Access ATA Maxtor 7Y250M0 YAR5 PQ: 0 ANSI: 5
sd 2:0:0:0: [sdc] 490234752 512-byte hardware sectors (251000 MB)
sd 2:0:0:0: [sdc] Write Protect is off
sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 2:0:0:0: [sdc] 490234752 512-byte hardware sectors (251000 MB)
sd 2:0:0:0: [sdc] Write Protect is off
sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sdc: sdc1
sd 2:0:0:0: [sdc] Attached SCSI disk
scsi 3:0:0:0: Direct-Access ATA Maxtor 6B250S0 BANC PQ: 0 ANSI: 5
sd 3:0:0:0: [sdd] 490234752 512-byte hardware sectors (251000 MB)
sd 3:0:0:0: [sdd] Write Protect is off
sd 3:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 3:0:0:0: [sdd] 490234752 512-byte hardware sectors (251000 MB)
sd 3:0:0:0: [sdd] Write Protect is off
sd 3:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sdd: sdd1
sd 3:0:0:0: [sdd] Attached SCSI disk
ACPI: PCI Interrupt 0000:00:0f.0[B] -> GSI 20 (level, low) -> IRQ 17
sata_via 0000:00:0f.0: routed to hard irq line 0
scsi4 : sata_via
scsi5 : sata_via
ata5: SATA max UDMA/133 cmd 0x0001b000 ctl 0x0001a802 bmdma 0x00019800 irq 0
ata6: SATA max UDMA/133 cmd 0x0001a400 ctl 0x0001a002 bmdma 0x00019808 irq 0
ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ATA: abnormal status 0x7F on port 0x0001b007
ATA: abnormal status 0x7F on port 0x0001b007
ata5.00: ata_hpa_resize 1: sectors = 490234752, hpa_sectors = 490234752
ata5.00: ATA-7: Maxtor 7B250S0, BANC1980, max UDMA/133
ata5.00: 490234752 sectors, multi 16: LBA48 NCQ (depth 0/32)
ata5.00: ata_hpa_resize 1: sectors = 490234752, hpa_sectors = 490234752
ata5.00: configured for UDMA/133
ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ATA: abnormal status 0x7F on port 0x0001a407
ATA: abnormal status 0x7F on port 0x0001a407
ata6.00: ata_hpa_resize 1: sectors = 781422768, hpa_sectors = 781422768
ata6.00: ATA-7: ST3400620AS, 3.AAK, max UDMA/133
ata6.00: 781422768 sectors, multi 16: LBA48 NCQ (depth 0/32)
ata6.00: ata_hpa_resize 1: sectors = 781422768, hpa_sectors = 781422768
ata6.00: configured for UDMA/133
scsi 4:0:0:0: Direct-Access ATA Maxtor 7B250S0 BANC PQ: 0 ANSI: 5
sd 4:0:0:0: [sde] 490234752 512-byte hardware sectors (251000 MB)
sd 4:0:0:0: [sde] Write Protect is off
sd 4:0:0:0: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 4:0:0:0: [sde] 490234752 512-byte hardware sectors (251000 MB)
sd 4:0:0:0: [sde] Write Protect is off
sd 4:0:0:0: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sde: sde1
sd 4:0:0:0: [sde] Attached SCSI disk
scsi 5:0:0:0: Direct-Access ATA ST3400620AS 3.AA PQ: 0 ANSI: 5
sd 5:0:0:0: [sdf] 781422768 512-byte hardware sectors (400088 MB)
sd 5:0:0:0: [sdf] Write Protect is off
sd 5:0:0:0: [sdf] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 5:0:0:0: [sdf] 781422768 512-byte hardware sectors (400088 MB)
sd 5:0:0:0: [sdf] Write Protect is off
sd 5:0:0:0: [sdf] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sdf: sdf1 sdf2
sd 5:0:0:0: [sdf] Attached SCSI disk
PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard as /class/input/input2
md: linear personality registered for level -1
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
raid6: int32x1 636 MB/s
raid6: int32x2 787 MB/s
raid6: int32x4 627 MB/s
raid6: int32x8 606 MB/s
raid6: mmxx1 1583 MB/s
raid6: mmxx2 2557 MB/s
raid6: sse1x1 1592 MB/s
raid6: sse1x2 2631 MB/s
raid6: using algorithm sse1x2 (2631 MB/s)
md: raid6 personality registered for level 6
md: raid5 personality registered for level 5
md: raid4 personality registered for level 4
raid5: automatically using best checksumming function: pIII_sse
pIII_sse : 4289.000 MB/sec
raid5: using function: pIII_sse (4289.000 MB/sec)
device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel@xxxxxxxxxx
TCP cubic registered
Using IPI Shortcut mode
swsusp: Basic memory bitmaps created
Stopping tasks ... <6>input: ImPS/2 Logitech Wheel Mouse as /class/input/input3
done.
Loading image data pages (36338 pages) ... done
Read 145352 kbytes in 8.34 seconds (17.42 MB/s)
sd 5:0:0:0: [sdf] Synchronizing SCSI cache
sd 4:0:0:0: [sde] Synchronizing SCSI cache
sd 3:0:0:0: [sdd] Synchronizing SCSI cache
sd 2:0:0:0: [sdc] Synchronizing SCSI cache
sd 1:0:0:0: [sdb] Synchronizing SCSI cache
sd 0:0:0:0: [sda] Synchronizing SCSI cache
pnp: Device 00:09 disabled.
pnp: Device 00:08 activated.
pnp: Device 00:09 activated.
pnp: Failed to activate device 00:0a.
pnp: Failed to activate device 00:0b.
sd 0:0:0:0: [sda] Starting disk
sd 1:0:0:0: [sdb] Starting disk
sd 2:0:0:0: [sdc] Starting disk
sd 3:0:0:0: [sdd] Starting disk
sd 4:0:0:0: [sde] Starting disk
ATA: abnormal status 0x7F on port 0x0001b007
ATA: abnormal status 0x7F on port 0x0001b007
ATA: abnormal status 0x7F on port 0x0001a407
ATA: abnormal status 0x7F on port 0x0001a407
ata5.00: ata_hpa_resize 1: sectors = 490234752, hpa_sectors = 490234752
ata5.00: ata_hpa_resize 1: sectors = 490234752, hpa_sectors = 490234752
ata5.00: configured for UDMA/133
ata6.00: ata_hpa_resize 1: sectors = 781422768, hpa_sectors = 781422768
ata6.00: ata_hpa_resize 1: sectors = 781422768, hpa_sectors = 781422768
ata6.00: configured for UDMA/133
Clocksource tsc unstable (delta = 4327743507262 ns)
Time: acpi_pm clocksource has been installed.
skge eth0: Link is up at 1000 Mbps, full duplex, flow control both
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