raid 1

Linux Create Software RAID 1 (Mirror) Array

by on February 2, 2010 · 16 comments

How do I create Software RAID 1 arrays on Linux systems without using GUI tools or installer options? How do I setup RAID 1 array under Linux systems?

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FreeBSD Check The Health of Adaptec RAID Array

by on June 26, 2009 · 3 comments

I‘ve Adaptec RAID 1 set via 5405 PCI card. I know how to get check the health of Adaptec RAID array under Linux, but how do I find information about my RAID card, RAID status, disk failure and other information via command line?

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UNIX / Linux: Copy Master Boot Record (MBR)

by on September 20, 2007 · 19 comments

How do I copy MBR from one hard disk to another hard disk under Debian Linux?

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Howto rebuilding a RAID array after a disk fails

by on May 27, 2006 · 4 comments

Q. I have two disk-mirrored array, suppose if one of my disk in mirrored RAID array fails, then I will replace that disk with new one (I have hot swapping SCSI drives). Now question is how I rebuild a RAID array after a disk fails. A. A redundant array of inexpensive disks, (redundant array of [...]

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