Date: Mon, 21 May 2007 12:05:33 +0200 From: Georg Bege <therion@ninth-art.de> To: Krassimir Slavchev <krassi@bulinfo.net> Cc: freebsd-stable@freebsd.org Subject: Re: Intel Matrix RAID (ICH8R) rebuild? Message-ID: <46516EED.5000001@ninth-art.de> In-Reply-To: <46516150.5090705@bulinfo.net> References: <46516150.5090705@bulinfo.net>
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Hi I personally would say its a major mistake to use these pseudo-hardware controllers. I really recommend you either use software-raid via gvinum or buy a true full-capable hardware raid controller. cheers 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 > > 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: > atapci1@pci0:31:2: 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 > > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > > > > -- Georg 'Therion' Bege http://coruscant.info http://www.ninth-art.de therion@ninth-art.de <therion at ninth minus art dot de> GnuPG-Key-ID: 0x5717E214 FingerPrint: A8EC B4B2 C9A9 483B CC87 56EE 07A1 C78E 5717 E214 !DSPAM:465172ad25448062420477!
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