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How To Break Raid 1 Mirror Without Losing Data


how can i make sure if my board support hot-swap ? That's as far as I went last night, but everything appears to be just as I left it. Take the hard drive offline and reseat the drive. It will not boot Windows 7 even with the BootCD mounted. check my blog

You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Dina synpunkter har skickats. Whats the point of Raid 1 Mirror? It gave me no option as to whether that new array should be bootable or not, but it reported it as bootable when it created it so I had:RAID 1, bootable,

How To Break Raid 1 Mirror Without Losing Data

Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Thank you for the suggestion.Another question: should I create an empty partition or try to copy the contents of the system reserved partition from the D drive to the new volume0 If the new disks do not say "Unallocated" in them, then delete their volumes by right-clicking on each disk's volume and going to "Delete Volume..." Now lets create the RAID: right-click

It will go to 100% activity -- watch for the pretty lights... :)

From: Gary Dale Reply The question refers, I believe, to the physical drive to be replaced. A WD 320 GB RE2 Hard Drive Install two hard drives. The other part below may add to confusion to some about disk dying, disk dead, versus an array issue itself. Rebuild Raid 1 After Drive Failure What is interesting is that Windows will not inform you that the array in an unhealthy state (at least, it never told me...); you wont know until Windows is restarted. When you

If you have two HDDs in and they are formatted it will put the boot record partition on a secondary drive, to make it more secure from virus attacks. Re-enable Failed Logical Drive Hp Array Configuration Utility It's got to be statistically impossible for both drives to fail at exactly the same time I'm trying to build these RAID arrays.It asked if I wanted to recover so I Even the documentation i found from Intel seemed to indicate that the array should show up as degraded and should still work. some SuperMicro boards have Adaptec controllers onboard. –Andrew Jan 16 '12 at 6:19 @ErikA sorry i didn't mean to make the impression that all software raid is bad, edited

Secondary raid-1 SATA disks are on channels 0,1. How To Configure Raid 1 In Hp Server Mine was on /dev/sda3 or /dev/sdb3; it means (hd0,2) or (hd1,2) in grub syntax (check grub docs if you are not sure) 4. What is a city like after a hundred years or so of neglect? Back to Top Issue 5: Battery Learn Cycle / Battery or Memory Errors Battery Transparent Learn Cycle NOTE: Batteries are only supported on PERC H710, H710P, and H810 cards.

Re-enable Failed Logical Drive Hp Array Configuration Utility

Actually, mdadm itself has the possibility to specify 'missing' for a disk, upon creation (and it would show a _ in its place in /proc/mdstat). Select and Remove the Missing Disk Now you're left with a "Healthy" simple volume from which you can continue to use all of your data. How To Break Raid 1 Mirror Without Losing Data thanks for clarifying this. Hp Smart Array Controller User Guide Press the Release button to open the hard-drive carrier release handle (Figure 1.1 and 1.3).

The section Importing or Clearing Foreign Configurations Using the Foreign Configuration View Screen contains the procedures you can use to manage the foreign configurations. http://olivettipc.com/raid-1/raid-1-question.html Issue 2: Smart Error Detected On A Physical Disk In A Non-Redundant Virtual Disk Issue: A SMART error is detected on a physical disk in a redundant virtual disk. In your case, check carefully into the details of what chipset your mobo has, and what the chipset manufacturer's website has to say about this question. More discussions in General Discussion All PlacesSupport CommunityGeneral Discussion This discussion is locked 6 Replies Latest reply on Jun 17, 2013 9:09 AM by kbystrak Raid 1 (Mirror) - Removed 1 Hp Array Configuration Utility Replace Failed Drive

When the hard-drive indicators are off, the hard drive is ready for removal. The primary disk had a raid manager assigned name of Volume0:1 and the secondary disk was named Volume0:2. Inside Window's disk manager you'll find the still functioning disk, and it will be flagged with "Failed Redundancy", of course meaning that the mirrored volume is no longer redundant because the news Even if breaking the array produces only one disk with all the info intact, you could do something similar.

Using Disk Management on another computer, I confirmed that the 100MB partition I created previously only existed on one of the two RAID disks. Intel Rapid Storage Technology Raid 1 Degraded And believe me, when I say it's not fun, I will go further and say I've had more than one disk die at the same time. All Rights Reserved Theme designed by Audentio Design.

Simply because having to get a new disk is not fun and I've also seen arrays degraded and the disks are fine.

See the documentation supplied with your operating system. A Transparent Learn Cycle (TLC) is a periodic operation that calculates the charge that is remaining in the battery to ensure there is sufficient energy. I wanted to transfer the raid controller to a newer computer that is replacing the original one as a server for a 7- computer network. Hp Proliant Raid Configuration Bios This may be tricky because the labels for both disks are probably going to be identical in the Bios display.

From: Jeremy Rayman Reply These instructions worked well. What may have caused Windows to be unbootable? (BIOS recognizes both drives) Power outage happens all the time, I have had my home PC shut down due to sudden power loss I wondered about doing that but haven't tried it yet. http://olivettipc.com/raid-1/raid-1-0-calculator.html The man page for 'mdadm' is over 1200 lines long and it can be easy for the uninitiated to get lost.