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Re: аппаратный raid5



Никита <linux@neryungri.ru> wrote:

> >> > DEVICE partitions
> >> > ARRAY /dev/md0 level=raid5 num-devices=4
> >> > UUID=bd69238b:33ed4bea:6921c83c:a87ece5a
> >> > сделай так, само найдет чего ему надо.

> >> всё равно такая же ошибка..

> >> cat /etc/mdadm/mdadm.conf
> >> DEVICE partitions
> >> ARRAY /dev/md0 level=raid5 num-devices=4 \
> >> UUID=bd69238b:33ed4bea:6921c83c:a87ece5a
> > может всетаки dmesg покажем, а не будем заниматься гаданием на кофейной
> > гуще?

> извиняюсь, dmesg приложил к письму

[skipp]

> md: linear personality registered as nr 1
> md: raid0 personality registered as nr 2
> md: raid1 personality registered as nr 3
> md: raid5 personality registered as nr 4
> raid5: automatically using best checksumming function: pIII_sse
>    pIII_sse  :  4408.000 MB/sec
> raid5: using function: pIII_sse (4408.000 MB/sec)
> raid6: int32x1    808 MB/s
> raid6: int32x2    871 MB/s
> raid6: int32x4    636 MB/s
> raid6: int32x8    531 MB/s
> raid6: mmxx1     1714 MB/s
> raid6: mmxx2     2000 MB/s
> raid6: sse1x1    1019 MB/s
> raid6: sse1x2    1093 MB/s
> raid6: sse2x1    1941 MB/s
> raid6: sse2x2    2121 MB/s
> raid6: using algorithm sse2x2 (2121 MB/s)
> md: raid6 personality registered as nr 8
> md: multipath personality registered as nr 7
> md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
> device-mapper: 4.1.0-ioctl (2003-12-10) initialised: dm@uk.sistina.com
> NET: Registered protocol family 2
> IP: routing cache hash table of 8192 buckets, 64Kbytes
> TCP: Hash tables configured (established 262144 bind 65536)
> NET: Registered protocol family 8
> NET: Registered protocol family 20
> ACPI: (supports S0 S1 S3 S4 S5)
> md: Autodetecting RAID arrays.
> md: autorun ...
> md: ... autorun DONE.

[skipp]

> sata_nv version 0.02
> ACPI: PCI interrupt 0000:00:10.0[A] -> GSI 23 (level, low) -> IRQ 177
> PCI: Setting latency timer of device 0000:00:10.0 to 64
> ata1: SATA max UDMA/133 cmd 0x9F0 ctl 0xBF2 bmdma 0xC800 irq 177
> ata2: SATA max UDMA/133 cmd 0x970 ctl 0xB72 bmdma 0xC808 irq 177
> nv_sata: Primary device added
> ata1: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4023 85:3469 86:3c01 87:4023 88:407f
> ata1: dev 0 ATA, max UDMA/133, 488397168 sectors: lba48
> ata1: dev 0 configured for UDMA/133
> scsi0 : sata_nv
> nv_sata: Secondary device added
> ata2: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4023 85:3469 86:3c01 87:4023 88:407f
> ata2: dev 0 ATA, max UDMA/133, 488397168 sectors: lba48
> ata2: dev 0 configured for UDMA/133
> scsi1 : sata_nv
>   Vendor: ATA       Model: ST3250824AS       Rev: 3.AA
>   Type:   Direct-Access                      ANSI SCSI revision: 05
> SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB)
> SCSI device sda: drive cache: write back
>  /dev/scsi/host0/bus0/target0/lun0: p1
> Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
>   Vendor: ATA       Model: ST3250824AS       Rev: 3.AA
>   Type:   Direct-Access                      ANSI SCSI revision: 05
> SCSI device sdb: 488397168 512-byte hdwr sectors (250059 MB)
> SCSI device sdb: drive cache: write back
>  /dev/scsi/host1/bus0/target0/lun0: p1
> Attached scsi disk sdb at scsi1, channel 0, id 0, lun 0
> ACPI: PCI interrupt 0000:00:11.0[A] -> GSI 22 (level, low) -> IRQ 185
> PCI: Setting latency timer of device 0000:00:11.0 to 64
> ata3: SATA max UDMA/133 cmd 0x9E0 ctl 0xBE2 bmdma 0xDC00 irq 185
> ata4: SATA max UDMA/133 cmd 0x960 ctl 0xB62 bmdma 0xDC08 irq 185
> nv_sata: Primary device added
> ata3: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4023 85:3469 86:3c01 87:4023 88:407f
> ata3: dev 0 ATA, max UDMA/133, 488397168 sectors: lba48
> ata3: dev 0 configured for UDMA/133
> scsi2 : sata_nv
> nv_sata: Secondary device added
> ata4: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4023 85:3469 86:3c01 87:4023 88:407f
> ata4: dev 0 ATA, max UDMA/133, 488397168 sectors: lba48
> ata4: dev 0 configured for UDMA/133
> scsi3 : sata_nv
>   Vendor: ATA       Model: ST3250824AS       Rev: 3.AA
>   Type:   Direct-Access                      ANSI SCSI revision: 05
> SCSI device sdc: 488397168 512-byte hdwr sectors (250059 MB)
> SCSI device sdc: drive cache: write back
>  /dev/scsi/host2/bus0/target0/lun0: p1
> Attached scsi disk sdc at scsi2, channel 0, id 0, lun 0
>   Vendor: ATA       Model: ST3250824AS       Rev: 3.AA
>   Type:   Direct-Access                      ANSI SCSI revision: 05
> SCSI device sdd: 488397168 512-byte hdwr sectors (250059 MB)
> SCSI device sdd: drive cache: write back
>  /dev/scsi/host3/bus0/target0/lun0: p1
> Attached scsi disk sdd at scsi3, channel 0, id 0, lun 0

А теперь попробуй сам понять, как оно сможет завести массив, если дисков еще
нету? Или raid в модули и грузить после sata_mv или sata_mv в ядро.

Ядро в районе 2.6.8 чтоль? Больно уж sata_nv древний.



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