Bob Bishop wrote:
Hi,
On 21 May 2007, at 10:07, Krassimir Slavchev wrote:
Hello,
I have problems rebuilding RAID1 array. The bios shows status
'Rebuild' and 'Volumes with "Rebuild" status will be rebuilt within
the operating system'.
When I try to do 'atacontrol rebuild ar0':
atacontrol: ioctl(IOCATARAIDREBUILD): Device not configured
From the output below, assuming the system is running OK, the RAID
doesn't need rebuilding. The BIOS is just confused about the state of
the array, it will probably still boot from it OK.
Yes, it boots OK but the RAID need rebuilding. This status is result of
disconnecting the second disk, booting, create some files and then
reconnect the second disk.
[I've got a system with Intel ESB2 in the same state, anyone who knows
how to make the BIOS see sense (short of a full rebuild) please tell.]
I run 6.2-STABLE:
dmesg:
...
atapci1: <Intel ICH8 SATA300 controller> port
0xec00-0xec07,0xe880-0xe883,0xe800-0xe807,0xe480-0xe483,0xe400-0xe41f
mem 0xfebff800-0xfebfffff irq 19 at device 31.2 on pci0
atapci1: AHCI Version 01.10 controller with 6 ports detected
ata5: <ATA channel 0> on atapci1
ata6: <ATA channel 1> on atapci1
ata7: <ATA channel 2> on atapci1
ata8: <ATA channel 3> on atapci1
ata9: <ATA channel 4> on atapci1
ata10: <ATA channel 5> on atapci1
...
ad10: 152627MB <Seagate ST3160811AS 3.AAE> at ata5-master SATA300
ad12: 152627MB <Seagate ST3160811AS 3.AAE> at ata6-master SATA300
ar0: 152625MB <Intel MatrixRAID RAID1> status: READY
ar0: disk0 READY (master) using ad10 at ata5-master
ar0: disk1 READY (mirror) using ad12 at ata6-master
pciconf -lv:
[EMAIL PROTECTED]:31:2: class=0x010400 card=0x81ec1043 chip=0x28228086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
class = mass storage
subclass = RAID
atacontrol status ar0:
ar0: ATA RAID1 subdisks: ad10 ad12 status: READY
The motherboard is Asus P5-E.
How to rebuild my RAID?
Thanks in advance
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Bob Bishop +44 (0)118 940 1243
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