Re: Script for offsite storeage of RAID info needed for recovery

[Martin Wegner <mw@mroot.net>]

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Hello, Krzysztof

I'm running the following little script as a cron job every night. It
gives you:
1. the contents of /proc/mdstat
2. mdadm --detail for each md device listed in /proc/mdstat
3. mdadm --examine for each member device listed in /proc/mdstat

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#!/bin/sh

cat /proc/mdstat

for md in $( cat /proc/mdstat | grep '^md' | cut -d' ' -f1 | sort ); do
	echo
	mdadm --detail /dev/${md}
	echo
done

for d in $( cat /proc/mdstat | "grep" -o 'sd.\?[0-9]' | sort ); do
	echo
	mdadm --examine /dev/${d}
	echo
done
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Of course, this could be extended by also listing the models and
vendors of the component devices, but I've not done this for now.

I hope that helps,

Martin

On 05/04/12 16:21, Krzysztof Adamski wrote:
> [...]

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