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950 bytes added ,  22:37, 14 September 2015
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Installing Amahi with RAID 1 in 2HDD setup. See this other page for [[RAID5]].
Also see another users setup of [[#RAID 1 with 3 HDDs]].
 
If you perform either of these setups and have trouble with one of the members of the RAID1 array not joining on reboot, try this possible solution. [[#Losing drive on reboot]]
 
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So, to set the scene. I'm pretty much totally new to Linux and I'm just an enthusiastic amateur when it comes to computers in general.
Please add any other comments/corrections/suggestions as you see fit, and thanks to the first user who started this section and inspired to me ccontribute as well.
 
=<span id="reboot_fix">Losing drive on reboot</span>=
 
If you perform either of the above setups and find that on reboot one member of the array is not present and the command "mdadm --detail /dev/md0" shows that the array is degraded, the following may help.
 
In a Fedora forum thread - http://www.fedoraforum.org/forum/showthread.php?t=255048 it was found that some makes of hard drives can cause this problem as they take a while to spin up so the system ignores one of them and carries on with the degraded array.
 
To fix this, apply the recommended lines to your /etc/rc.d/rc.local file. Make sure you backup the file before doing this just in case and do this all as root.
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