Hi guys,
I have afreebsd FreeBSD system with a ZFS RAID 0. And one of the disks is giving me the following error in dmesg:
What happens is that my zpool gives a 'failed' for one of the disks. I have read that this could be because of 512 bytes sectors. I am lost, all help would be welcome. Here is some info:
I have a
Code:
(ada2:ahcich1:0:0:0): CAM status: ATA Status Error
(ada2:ahcich1:0:0:0): ATA status: 41 (DRDY ERR), error: 40 (UNC )
(ada2:ahcich1:0:0:0): RES: 41 40 30 98 8a 40 aa 00 00 00 00
(ada2:ahcich1:0:0:0): Retrying command
(ada2:ahcich1:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 8e 97 8a 40 aa 00 00 01 00 00
(ada2:ahcich1:0:0:0): CAM status: ATA Status Error
(ada2:ahcich1:0:0:0): ATA status: 41 (DRDY ERR), error: 40 (UNC )
(ada2:ahcich1:0:0:0): RES: 41 40 d0 97 8a 40 aa 00 00 00 00
(ada2:ahcich1:0:0:0): Retrying command
(ada2:ahcich1:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 8e 97 8a 40 aa 00 00 01 00 00
(ada2:ahcich1:0:0:0): CAM status: ATA Status Error
(ada2:ahcich1:0:0:0): ATA status: 41 (DRDY ERR), error: 40 (UNC )
(ada2:ahcich1:0:0:0): RES: 41 40 e0 97 8a 40 aa 00 00 00 00
(ada2:ahcich1:0:0:0): Retrying command
(ada2:ahcich1:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 8e 97 8a 40 aa 00 00 01 00 00What happens is that my zpool gives a 'failed' for one of the disks. I have read that this could be because of 512 bytes sectors. I am lost, all help would be welcome. Here is some info:
Code:
[root@freenas] ~# gpart show
=> 34 1465149101 ada0 GPT (698G)
34 94 - free - (47k)
128 4194304 1 freebsd-swap (2.0G)
4194432 1460954703 2 freebsd-zfs (696G)
=> 34 3907029101 ada1 GPT (1.8T)
34 94 - free - (47k)
128 4194304 1 freebsd-swap (2.0G)
4194432 3902834703 2 freebsd-zfs (1.8T)
=> 34 3907029101 ada2 GPT (1.8T)
34 94 - free - (47k)
128 4194304 1 freebsd-swap (2.0G)
4194432 3902834703 2 freebsd-zfs (1.8T)
=> 63 7897025 da0 MBR (3.8G)
63 1930257 1 freebsd (942M)
1930320 63 - free - (31k)
1930383 1930257 2 freebsd [active] (942M)
3860640 3024 3 freebsd (1.5M)
3863664 41328 4 freebsd (20M)
3904992 3992096 - free - (1.9G)
=> 0 1930257 da0s1 BSD (942M)
0 16 - free - (8.0k)
16 1930241 1 !0 (942M)
=> 0 1930257 da0s2 BSD (942M)
0 16 - free - (8.0k)
16 1930241 1 !0 (942M)
[root@freenas] ~# zdb | grep ashift
ashift: 9
ashift: 9
ashift: 9
[root@freenas] ~# camcontrol devlist -v
scbus0 on ata2 bus 0:
<> at scbus0 target -1 lun -1 ()
scbus1 on ata3 bus 0:
<> at scbus1 target -1 lun -1 ()
scbus2 on ata4 bus 0:
<ST3750640A 3.AAE> at scbus2 target 0 lun 0 (ada0,pass0)
<> at scbus2 target -1 lun -1 ()
scbus3 on ahcich0 bus 0:
<WDC WD20EARS-00MVWB0 51.0AB51> at scbus3 target 0 lun 0 (ada1,pass1)
<> at scbus3 target -1 lun -1 ()
scbus4 on ahcich1 bus 0:
<WDC WD20EARS-00MVWB0 51.0AB51> at scbus4 target 0 lun 0 (ada2,pass2)
<> at scbus4 target -1 lun -1 ()
scbus5 on ahcich2 bus 0:
<> at scbus5 target -1 lun -1 ()
scbus6 on ahcich3 bus 0:
<> at scbus6 target -1 lun -1 ()
scbus7 on umass-sim0 bus 0:
<Lenovo Memory Key 4GB 1010> at scbus7 target 0 lun 0 (pass3,da0)
scbus-1 on xpt0 bus 0:
<> at scbus-1 target -1 lun -1 (xpt0)
[root@freenas] ~# pciconf -lv
hostb0@pci0:0:0:0: class=0x060000 card=0xa0001849 chip=0xa0008086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'N10 Family DMI Bridge'
class = bridge
subclass = HOST-PCI
vgapci0@pci0:0:2:0: class=0x030000 card=0xa0011849 chip=0xa0018086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'N10 Family Integrated Graphics Controller'
class = display
subclass = VGA
none0@pci0:0:27:0: class=0x040300 card=0x03971849 chip=0x27d88086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'N10/ICH 7 Family High Definition Audio Controller'
class = multimedia
subclass = HDA
pcib1@pci0:0:28:0: class=0x060400 card=0x27d01849 chip=0x27d08086 rev=0x02 hdr=0x01
vendor = 'Intel Corporation'
device = 'N10/ICH 7 Family PCI Express Port 1'
class = bridge
subclass = PCI-PCI
uhci0@pci0:0:29:0: class=0x0c0300 card=0x27c81849 chip=0x27c88086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'N10/ICH 7 Family USB UHCI Controller'
class = serial bus
subclass = USB
uhci1@pci0:0:29:1: class=0x0c0300 card=0x27c91849 chip=0x27c98086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'N10/ICH 7 Family USB UHCI Controller'
class = serial bus
subclass = USB
uhci2@pci0:0:29:2: class=0x0c0300 card=0x27ca1849 chip=0x27ca8086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'N10/ICH 7 Family USB UHCI Controller'
class = serial bus
subclass = USB
uhci3@pci0:0:29:3: class=0x0c0300 card=0x27cb1849 chip=0x27cb8086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'N10/ICH 7 Family USB UHCI Controller'
class = serial bus
subclass = USB
ehci0@pci0:0:29:7: class=0x0c0320 card=0x27cc1849 chip=0x27cc8086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'N10/ICH 7 Family USB2 EHCI Controller'
class = serial bus
subclass = USB
pcib2@pci0:0:30:0: class=0x060401 card=0x24481849 chip=0x24488086 rev=0xe2 hdr=0x01
vendor = 'Intel Corporation'
device = '82801 Mobile PCI Bridge'
class = bridge
subclass = PCI-PCI
isab0@pci0:0:31:0: class=0x060100 card=0x27bc1849 chip=0x27bc8086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'NM10 Family LPC Controller'
class = bridge
subclass = PCI-ISA
ahci0@pci0:0:31:2: class=0x010601 card=0x27c11849 chip=0x27c18086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'N10/ICH7 Family SATA AHCI Controller'
class = mass storage
subclass = SATA
none1@pci0:0:31:3: class=0x0c0500 card=0x27da1849 chip=0x27da8086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = 'N10/ICH 7 Family SMBus Controller'
class = serial bus
subclass = SMBus
re0@pci0:1:0:0: class=0x020000 card=0x81681849 chip=0x816810ec rev=0x03 hdr=0x00
vendor = 'Realtek Semiconductor Co., Ltd.'
device = 'RTL8111/8168B PCI Express Gigabit Ethernet controller'
class = network
subclass = ethernet
atapci0@pci0:2:0:0: class=0x010400 card=0x32491106 chip=0x32491106 rev=0x50 hdr=0x00
vendor = 'VIA Technologies, Inc.'
device = 'VT6421 IDE RAID Controller'
class = mass storage
subclass = RAID