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тАО07-03-2012 02:42 AM - edited тАО07-03-2012 02:52 AM
тАО07-03-2012 02:42 AM - edited тАО07-03-2012 02:52 AM
Proliant DL 380 G6 SAS RAID 0 recovery - Urgent
Hi, this is urgent every help is appreciated. I removed HDD which is in RAID 0 (just one disk) because I had a problem with starting OS. Bootmgr could not be found... I thought that all Raid infos are on HDD. So OS booted and was not able to see that HDD in Computer, nor disk management when I put it back in the bay. HP array configuration utility is showing red X saying that HDD has failed. I was thinking to reactivate hdd, but it says that
data may be lost. Please help
error 271
Logical drive 3 (410.2 GB, RAID5) has failed and cannot be used. All data on this logical drive has been lost. Configuration changes to this logical drive are not allowed until this problem is corrected. also, if your controller supports Expansion, Extension, or migration, these ..
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тАО07-04-2012 04:41 AM
тАО07-04-2012 04:41 AM
Re: Proliant DL 380 G6 SAS RAID 0 recovery - Urgent
It is confusing because you have mentioned Logical drive 3 has failed which is on raid 5 and the post talks about Raid 0 ( 1 drive has been removed )
Goutham Sabala
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тАО07-04-2012 05:48 AM
тАО07-04-2012 05:48 AM
Re: Proliant DL 380 G6 SAS RAID 0 recovery - Urgent
Hi , sorry for missunderstanding I was writing this too fast .... so the thing is
I have in bay1 and bay 2 , hard drives , that are configured with raid 0 separatelly , so I have 2 raid 0. In bay 5 and 6 are 2 more hdd and they have OS on it with raid 1. Everything worked perfectly until blackout. After blackout, BOOTMGR is missing error is shown. If I remove hdd from the 1st bay and reenable in dos hdd in 2nd , OS boots normally , and that 2nd hdd is working and I can access it. Even If I move Hdd from bay 2 to bay 7 it recognize moving and it recreates the raid and I can access to that hdd.
But the problem is 1st hdd, which doesn't respont to reenabling. Even If I move Hdd to bay 8 (steps same as for the 2nd hdd ) when I try to boot it still asks for bootmgr ? If I add it later , after OS is up and running , it recognize that belong to specific raid but it still has a error code 271 and I cannot acces it.
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тАО07-04-2012 08:07 AM
тАО07-04-2012 08:07 AM
Re: Proliant DL 380 G6 SAS RAID 0 recovery - Urgent
From what you have explained, which is difficult to interpretate.
The disk has failed and you have lost the data on that disk. RAID 0 is non redundant.
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тАО07-04-2012 08:25 AM
тАО07-04-2012 08:25 AM
Re: Proliant DL 380 G6 SAS RAID 0 recovery - Urgent
It may be little confusing but I nicely explained configuration and hdd positioin ,what i did and what is the problem.