Hello,
today I wanted to test that the failure of the L2ARC device is not crucial to
the pool. I added a Intel X25-M Postville (160GB) as cache device to a 54 disk
mittor pool. Then I startet a SYNC iozone on the pool:
iozone -ec -r 32k -s 2048m -l 2 -i 0 -i 2 -o
Pool:
pool
mirror-0
disk1
disk2
mirror-1
disk3
disk4
cache
intel-postville-ssd
Then I pulled the power cable of the SSD device (not the sata connector) and
from that moment on, al pool related commands hang. (e.g. zpool iostat -v)
I've waited 20 minutes now - still hangs :(
I can login to the system itself (after some time - so the whole is system is
sluggish), so the syspool (which is a seperate device) is ok. Release is
svn_104.
dmesg shows:
Jan 8 15:21:42 nexenta gda: [ID 107833 kern.warning] WARNING:
/p...@0,0/pci-...@14,1/i...@1/c...@1,0 (Disk6):
Jan 8 15:21:42 nexenta Error for command 'write sector' Error
Level: Informational
Jan 8 15:21:42 nexenta gda: [ID 107833 kern.notice] Sense Key: aborted
command
Jan 8 15:21:42 nexenta gda: [ID 107833 kern.notice] Vendor 'Gen-ATA ' error
code: 0x3
Jan 8 15:21:47 nexenta genunix: [ID 698548 kern.notice] ata_disk_start: select
failed
Jan 8 15:21:47 nexenta gda: [ID 107833 kern.warning] WARNING:
/p...@0,0/pci-...@14,1/i...@1/c...@0,0 (Disk5):
Jan 8 15:21:47 nexenta Error for command 'write sector' Error
Level: Informational
Jan 8 15:21:47 nexenta gda: [ID 107833 kern.notice] Sense Key: aborted
command
Jan 8 15:21:47 nexenta gda: [ID 107833 kern.notice] Vendor 'Gen-ATA ' error
code: 0x3
Jan 8 15:21:52 nexenta genunix: [ID 698548 kern.notice] ata_disk_start: select
failed
Jan 8 15:21:57 nexenta scsi: [ID 107833 kern.warning] WARNING:
/p...@0,0/pci-...@14,1/i...@1 (ata9):
lspci:
00:00.0 Host bridge: ATI Technologies Inc RX780/RX790 Chipset Host Bridge
00:02.0 PCI bridge: ATI Technologies Inc RD790 PCI to PCI bridge (external gfx0
port A)
00:05.0 PCI bridge: ATI Technologies Inc RD790 PCI to PCI bridge (PCI express
gpp port B)
00:06.0 PCI bridge: ATI Technologies Inc RD790 PCI to PCI bridge (PCI express
gpp port C)
00:0a.0 PCI bridge: ATI Technologies Inc RD790 PCI to PCI bridge (PCI express
gpp port F)
00:11.0 IDE interface: ATI Technologies Inc SB700/SB800 SATA Controller [IDE
mode]
00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:12.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:13.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:13.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 3c)
00:14.1 IDE interface: ATI Technologies Inc SB700/SB800 IDE Controller
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)
00:14.3 ISA bridge: ATI Technologies Inc SB700/SB800 LPC host controller
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
00:14.5 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI2 Controller
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address
Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM
Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Miscellaneous Control
01:00.0 VGA compatible controller: nVidia Corporation G72 [GeForce 7300 SE/7200
GS] (rev a1)
02:00.0 Ethernet controller: Intel Corporation 82572EI Gigabit Ethernet
Controller (Copper) (rev 06)
03:00.0 Ethernet controller: Intel Corporation 82572EI Gigabit Ethernet
Controller (Copper) (rev 06)
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI
Express Gigabit Ethernet controller (rev 02)
05:07.0 Ethernet controller: Intel Corporation 82541PI Gigabit Ethernet
Controller (rev 05)
05:0e.0 FireWire (IEEE 1394): Texas Instruments TSB43AB23 IEEE-1394a-2000
Controller (PHY/Link)
Anyone seen something like this ?
Hardware is a standard Gigabyte Mainboard with on-Soard sata.
Regards,
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