ZFS on mdadm: Implications?

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I am considering setting up a RAID array with mdadm/Linux RAID, and using the ZFS filesystem on the resulting device (ie. /dev/md0). Many would suggest using ZFS to create the RAID array directly, however ZFS currently lacks the ability to expand an existing array (but apparently in the works!), whereas mdadm/Linux RAID does have the ability to do such. Would this setup work? Aside from not being able to use ZFS RAID, are there any other ZFS features that I would lose?






filesystems raid mdadm zfs







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    I am considering setting up a RAID array with mdadm/Linux RAID, and using the ZFS filesystem on the resulting device (ie. /dev/md0). Many would suggest using ZFS to create the RAID array directly, however ZFS currently lacks the ability to expand an existing array (but apparently in the works!), whereas mdadm/Linux RAID does have the ability to do such. Would this setup work? Aside from not being able to use ZFS RAID, are there any other ZFS features that I would lose?






    filesystems raid mdadm zfs







    share|improve this question























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I am considering setting up a RAID array with mdadm/Linux RAID, and using the ZFS filesystem on the resulting device (ie. /dev/md0). Many would suggest using ZFS to create the RAID array directly, however ZFS currently lacks the ability to expand an existing array (but apparently in the works!), whereas mdadm/Linux RAID does have the ability to do such. Would this setup work? Aside from not being able to use ZFS RAID, are there any other ZFS features that I would lose?






      filesystems raid mdadm zfs







      share|improve this question













      I am considering setting up a RAID array with mdadm/Linux RAID, and using the ZFS filesystem on the resulting device (ie. /dev/md0). Many would suggest using ZFS to create the RAID array directly, however ZFS currently lacks the ability to expand an existing array (but apparently in the works!), whereas mdadm/Linux RAID does have the ability to do such. Would this setup work? Aside from not being able to use ZFS RAID, are there any other ZFS features that I would lose?






      filesystems raid mdadm zfs




      filesystems raid mdadm zfs






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