Raid 1 Disks Not Bootable After Removed From Controller
During the synchronization the output will look like this: server1:~#cat/proc/mdstatPersonalities:[linear][multipath][raid0][raid1][raid5][raid4][raid6][raid10]md0:activeraid1sda1sdb124418688blocks[2/1][U_][=>...................]recovery=9.9%(2423168/24418688)finish=2.8minspeed=127535K/sec md1:activeraid1sda2sdb224418688blocks[2/1][U_][=>...................]recovery=6.4%(1572096/24418688)finish=1.9minspeed=196512K/sec unuseddevices:
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Re: Raid 1 - Missing disk, but remaining disk status is "incompatible" erictan Aug 2, 2011 3:56 AM (in response to erictan) Today I decided to "emulate" a Hard Disk failure.I Windows 7 has a habit of doing that. The first disk was listed as "Incompatible" in Red and the other two were listed as "Member Disk(0)" in green.
How To Break Raid 1 Mirror Without Losing Data
Is it true that a certain book of the Tanach was rewritten because it was lost? To get a refreshing status of the rebuild process you can optionally use watch cat /proc/mdstat Which will periodically refresh the cat /proc/mdstat so you don't need to. I booted to a mini-tool partition wizard boot CD to see if it would recognize the disk A and it did see it as a single stand alone drive.6. Comparing /proc/mdstat from before and after will confirm the drive that failed.
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, Follow the prompts and add the new drive. All Rights Reserved Theme designed by Audentio Design. Rebuild Raid 1 After Drive Failure Greetz Peter From: Anonymous Reply I am having the same issue now.
Corrective Action: To make the virtual disks optimal, take one the following corrective actions: The CONTROLLER BIOS does not take any action. Thank you. From: mpy Reply Thank you very much for this tutorial... Your instructions made it quick and painless to replace the drive and not lose any data.
Re-enable Failed Logical Drive Hp Array Configuration Utility
Newer Than: Search this thread only Search this forum only Display results as threads More... i change the sata option to achi and able to boot to windows but i see only one 4tb hard drive, it show that i have initialize the disc, it this How To Break Raid 1 Mirror Without Losing Data Show 6 replies 1. Hp Smart Array Controller User Guide Looks like it, but I just want to be sure.
Useful Searches Recent Posts Menu Forums Forums Quick Links Search Forums Recent Posts Menu Log in Sign up AnandTech Forums: Technology, Hardware, Software, and Deals Home Forums > Hardware and Technology check over here Can I shrink the main partition and add the 100MB partition in FRONT of the first one? The array is rebuilding at this moment. If the hard drive is online, the green activity/fault indicator flashes as the drive is turned off. Hp Array Configuration Utility Replace Failed Drive
I owe you a CASE of beer! That's when I got the "Reboot and Select proper Boot device"message. I cannot locate a bootable recovery disk any longer. http://robotadv.com/raid-1/raid-1.html The whole operation from beginning to end took about 6 hours of which i spent around 4 hours actively working on it.
ninjayarJan 5, 2016, 3:00 PM Success! Intel Rapid Storage Technology Raid 1 Degraded Generated Wed, 22 Feb 2017 18:55:53 GMT by s_wx1096 (squid/3.5.23) A couple of gotchas in my case (using lilo and sata drives, failed device sda): lilo must be patched and drive must be ejected in order for machine to be re-boot-able
Does the boot partition have to be bootable or set to some state in order to work?Booting from my Windows DVD, on the Install Now screen, I have an additional option
When creating a spanned virtual disk (RAID 10, 50 or 60), enter the number of physical disks per span in the PD per Span field and press
Reply I had a failed drive in a 4 disk RAID-5 array under Linux. I guess what I'm saying is it depends (for logs). If the problem persists, contact Dell Technical Support. http://robotadv.com/raid-1/raid-1-mirroring.html This guide shows how to remove a failed hard drive from a Linux RAID1 array (software RAID), and how to add a new hard disk to the RAID1 array without losing
However if that drive dies or you wipe it it kills your OS from being able to boot at all. Some Notes A mirrored array is just a controller (in this article's case, Windows) automating and managing the duplication of data across two hard drives. Murrell Reply It seems to me that first adding the new disk, waiting for the resync to complete and then going through the fail/remove steps is safer since you now NOTE: To replace a failed physical disk global hot spares must use the same disk technology and must be equal or greater in size.
Consider a disk being disconnected temporarily (and booted before reconnected), a configuration problem. I said OK to the reboot.15. I input the command to rebuild the master boot record: "bootrec /rebuildbcd " and chose to accept the installation of windows that it found.18. After a lot of research and trial and error, that was eventually successful.
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