O arie raid creata di 4 discuri sata nu e detectata la boot. Desi
discurile sunt detectate toate in raid nu sunt luate in considerare
decit doua. Dupa boot daca asamblez aria manual nu e nici o problema si
aria e perfect functionala. Ce sa fac sa porneasca la boot ?
Aveti mai jos ce scrie prin dmesg la boot si apoi la asamblare manuala.
md: Autodetecting RAID arrays.
md: autorun ...
md: considering sdb1 ...
md: adding sdb1 ...
md: adding sda1 ...
md: created md0
md: bind<sda1>
md: bind<sdb1>
md: running: <sdb1><sda1>
raid5: automatically using best checksumming function: pIII_sse
pIII_sse : 3780.000 MB/sec
raid5: using function: pIII_sse (3780.000 MB/sec)
md: raid5 personality registered as nr 4
raid5: device sdb1 operational as raid disk 1
raid5: device sda1 operational as raid disk 0
raid5: not enough operational devices for md0 (2/4 failed)
RAID5 conf printout:
--- rd:4 wd:2 fd:2
disk 0, o:1, dev:sda1
disk 1, o:1, dev:sdb1
raid5: failed to run raid set md0
md: pers->run() failed ...
md: do_md_run() returned -22
md: md0 stopped.
md: unbind<sdb1>
md: export_rdev(sdb1)
md: unbind<sda1>
md: export_rdev(sda1)
md: ... autorun DONE.
Desi inainte
scsi1 : sata_promise
ATA: abnormal status 0x8 on port 0xF880631C
ata3: disabling port
scsi2 : sata_promise
Vendor: ATA Model: ST3160812AS Rev: 3.AA
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
SCSI device sda: drive cache: write back
SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
SCSI device sda: drive cache: write back
sda: sda1
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Vendor: ATA Model: ST3160812AS Rev: 3.AA
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sdb: 312581808 512-byte hdwr sectors (160042 MB)
SCSI device sdb: drive cache: write back
SCSI device sdb: 312581808 512-byte hdwr sectors (160042 MB)
SCSI device sdb: drive cache: write back
sdb: sdb1
Attached scsi disk sdb at scsi1, channel 0, id 0, lun 0
ata_piix version 1.03
ACPI: PCI Interrupt 0000:00:1f.2[A] -> GSI 18 (level, low) -> IRQ 169
PCI: Setting latency timer of device 0000:00:1f.2 to 64
ata4: SATA max UDMA/133 cmd 0xEFE0 ctl 0xEFAE bmdma 0xEF60 irq 169
ata5: SATA max UDMA/133 cmd 0xEFA0 ctl 0xEFAA bmdma 0xEF68 irq 169
ata4: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4023 85:3469 86:3c01 87:4023
88:207f
ata4: dev 0 ATA, max UDMA/133, 312581808 sectors: lba48
ata4: dev 0 configured for UDMA/133
scsi3 : ata_piix
ata5: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4023 85:3469 86:3c01 87:4023
88:207f
ata5: dev 0 ATA, max UDMA/133, 312581808 sectors: lba48
ata5: dev 0 configured for UDMA/133
scsi4 : ata_piix
Vendor: ATA Model: ST3160812AS Rev: 3.AA
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sdc: 312581808 512-byte hdwr sectors (160042 MB)
SCSI device sdc: drive cache: write back
SCSI device sdc: 312581808 512-byte hdwr sectors (160042 MB)
SCSI device sdc: drive cache: write back
sdc: sdc1
Attached scsi disk sdc at scsi3, channel 0, id 0, lun 0
Vendor: ATA Model: ST3160812AS Rev: 3.AA
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sdd: 312581808 512-byte hdwr sectors (160042 MB)
SCSI device sdd: drive cache: write back
SCSI device sdd: 312581808 512-byte hdwr sectors (160042 MB)
SCSI device sdd: drive cache: write back
sdd: sdd1
La asamblare de mina :
md: md0 stopped.
md: bind<sdb1>
md: bind<sdc1>
md: bind<sdd1>
md: bind<sda1>
raid5: device sda1 operational as raid disk 0
raid5: device sdd1 operational as raid disk 3
raid5: device sdc1 operational as raid disk 2
raid5: device sdb1 operational as raid disk 1
raid5: allocated 4208kB for md0
raid5: raid level 5 set md0 active with 4 out of 4 devices, algorithm 2
RAID5 conf printout:
--- rd:4 wd:4 fd:0
disk 0, o:1, dev:sda1
disk 1, o:1, dev:sdb1
disk 2, o:1, dev:sdc1
disk 3, o:1, dev:sdd1
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