charsi Posted April 15, 2017 Share Posted April 15, 2017 (edited) Hi I am moving away from WHS on my HP microserver. Currently testing OMV but as I am facing isses with plugins I am thinking of also taking a look at UnRaid. I have my HDDs formatted in XFs and already contain data. Is it possible to add the drives to UnRaid without having to reformat the drives? If so how? I have UnRaid ready to go on a pen drive but not plugging in yet because I dont know what it will do to the drives. Edited April 15, 2017 by charsi Quote Link to comment
trurl Posted April 15, 2017 Share Posted April 15, 2017 It won't do anything to the drives until you assign them, but it must partition and format the drives for use in the array. You can mount them outside the array to copy their contents to array drives. Quote Link to comment
JorgeB Posted April 15, 2017 Share Posted April 15, 2017 unRAID only recognizes an existing valid partition if it starts on sector 64 (or 63 for non aligned partitions), it's the only partition on the disk and extends to end of the disk. If any of those is not true it will repartition the disk, if starting sector wasn't the same it will make it unmountable. Quote Link to comment
charsi Posted April 15, 2017 Author Share Posted April 15, 2017 (edited) Thanks for the quick reply guys. I thought XFS would work straight away because snapraid's comparison page said so - http://www.snapraid.it/compare#note4 Quote unRAID allows to use filled disks but only if they are already formatted with the ReiserFS, XFS or Btrfs filesystems. But not ext4 or NTFS, the two most common filesystems used in Linux and Windows. I am going to fiddle with OMV some more and see if I can get the sabnzbd plugin to work. Edited April 16, 2017 by charsi typo and added quote Quote Link to comment
JorgeB Posted April 16, 2017 Share Posted April 16, 2017 unRAID can read any XFS disks using the cache slot or using the Unassigned Devices plugin, to be recognized when adding to the array the existing partition must be like I posted above. Quote Link to comment
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