It is an interesting thing to know how to parse and process Linux Software RAID events. It is also beneficial as you can automatically take appropriate action immediately after a certain event occurs.
Tag: Software RAID
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How to replace failed software RAID device
I had an unexpected incident last week as one of the hard disks in my server failed. This device was a part of a software RAID mirror, which created an opportunity to describe the whole process.
I have already wrote a couple of posts about software RAID setup and recovery. Today I will briefly describe how to switch array to read-write state and begin resync process.
Recently I needed to setup software RAID1 during Debian installation process. As it turned out, this process was simpler then I initially expected. I will shortly describe it here using screen-shots captured during initial tests.
Just a moment ago I connected my old hard drive and realized that it was a RAID member.