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тАО05-28-2003 07:48 AM
тАО05-28-2003 07:48 AM
I have a lxr8000 server equiped with Netraid3si, RackStorage RS12 and 3 HotSwap disks. My OS is WindowsNT. All disks are into a RAID5.
One disk blinkking red. I've changed broken disk and have started rebuild. The rebuild stoped on 2% with error.I put other disk, but problem persist. All my disks are D7175A. After this I changed NetRaid controler and RS12, put RAID configuration from disks to new NetRAID3SI controler, but problem persist.
Any suggestion?
Thanks in advance.
Solved! Go to Solution.
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тАО05-28-2003 02:50 PM
тАО05-28-2003 02:50 PM
SolutionI hope you have backups.
Try running scandisk on the unit prior to rebuild - it may recover the rest of the drive so it can rebuild the RAID set.
Good luck,
Vince
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тАО05-28-2003 11:08 PM
тАО05-28-2003 11:08 PM
Re: Problem with rebuild on RAID5
I use HP NetRAID Express Tools ver.B.02.02 (Ctrl+M) and HP NetRAID Assistant ver.B.01.03 from Netserver Navigator CD, but I dont find scandisk function.
Are there any other tools which offer this function?
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тАО05-29-2003 12:23 AM
тАО05-29-2003 12:23 AM
Re: Problem with rebuild on RAID5
You have this problem because probably you have another disk that have some kind of errors.
Check in the propreties of the disk via netraid assistant >ohisical disk>propreties, you will see error list.
Unfortunately if you have errors on more than one disk, you will not be able to recover automaticaly your data.
What you have to do is to backup all the data(may be you will not found any errors because the bad block could be also locate where there is no data at all), and then replace both disk, recreate, and reinitialize the array.
At this point you can restore the data.
Remenber to run the scheduled consitency check, it will save you for this kind of trouble.
marino
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тАО05-29-2003 01:02 AM
тАО05-29-2003 01:02 AM
Re: Problem with rebuild on RAID5
I'm going to see error list and change all bad disks
Tank's for respond.
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тАО06-01-2003 07:09 AM
тАО06-01-2003 07:09 AM
Re: Problem with rebuild on RAID5
In windows, scandisk is a software utility. Right-click on the drive (from "My Computer"), pick, "Properties", and under the "tools" tab, there will be an option to check the drive for errors. You should use the "thorough" option, which will check the media via a media scan.
Good luck,
Vince