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danone
Guru
Joined: 18 Jan 2004
Posts: 398
Location: Germany
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 Posted: Fri Jul 23, 2004 8:28 am Post subject: Promise RAID1 (Mirror) using device-mapper instead ataraid |
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Hello,
maybe someone could help me out with this small problem. I tried to get my Promise RAID1 Mirror to work with device-mapper. Along RAID0 Stirpped Linux/Windows no problems so I tried nearly same config because i use also Windows and Linux on the mirrored RAID.
devmap looks like this
| Code: |
0 80043264 mirror core 1 1024 2 /dev/hde 0 /dev/hdg 0 |
but when i try to create the device using dmsetup I get following error
| Code: | | device-mapper ioctl cmd 3 faild: device or resource busy |
So far I dont know what to do to get it working right...The striped Raid on my other PC using device-mapper works perfect. Any hints and comments are welcome..maybe someone has expirience with RAID1 Mirror setup on device-mapper
Thanks for help
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[:: Processor: Intel Core 2 Duo E6300 ]::[ Mainboard: ASUS P5B Deluxe ]::[ GPU: nVidia 7900GTO ::]
[:: RAM: HyperX DDR2 800 ]::[ Samsung SH-183A SATA:: CREATiVE X-Fi XtremeMusic :: ] |
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Tyler_Durden
Apprentice
Joined: 27 Jul 2004
Posts: 189
Location: Germany
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| Posted: Tue Jul 27, 2004 10:20 am Post subject: Re: Promise RAID1 (Mirror) using device-mapper instead atara |
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| danone wrote: |
Along RAID0 Stirpped Linux/Windows no problems so I tried nearly same config because i use also Windows and Linux on the mirrored RAID.
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Sorry for not answering to your question, but i'm wondering if it is possible now to boot a 2.6 kernel from a RAID0 created & driven by ICH5R-Intel-BIOS (aka iswraid on 2.4) ? I found some traces in your patch against udev 0.25. Can you explain this a little bit more? Actually i have three partitions (XP & linux with kernel 2.4 & linux swap) on this SATA-RAID0 (Mainboard Asus P4C800-E Deluxe). |
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danone
Guru
Joined: 18 Jan 2004
Posts: 398
Location: Germany
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| Posted: Tue Aug 03, 2004 12:30 pm Post subject: |
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I figured out the mapping schema for RAID1 sets of INTEL ICH5R-RAID/ Promise Tx2 20270/20276 will write an howto as soon as possible
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[:: Processor: Intel Core 2 Duo E6300 ]::[ Mainboard: ASUS P5B Deluxe ]::[ GPU: nVidia 7900GTO ::]
[:: RAM: HyperX DDR2 800 ]::[ Samsung SH-183A SATA:: CREATiVE X-Fi XtremeMusic :: ] |
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weirdalex
n00b
Joined: 25 Nov 2003
Posts: 22
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| Posted: Fri Aug 20, 2004 3:06 pm Post subject: |
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| danone wrote: | | I figured out the mapping schema for RAID1 sets of INTEL ICH5R-RAID/ Promise Tx2 20270/20276 will write an howto as soon as possible |
Please do ... thank you
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Simply Gentoo... |
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Lussi
n00b
Joined: 27 Feb 2004
Posts: 34
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| Posted: Sat Aug 21, 2004 4:56 pm Post subject: |
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Hi, hi have a RAID0 on a ICH5-R raid too. I am using dmraid.
I can see the partitions, but I don't have the nodes for mount it.
I need to create with dmsetup? |
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