In my test cluster in systems with similar RAID cards, I create single-disk RAID-0 volumes.
That does the trick. Paul From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Robert Fantini Sent: Wednesday, July 16, 2014 1:55 PM To: ceph-users@lists.ceph.com Subject: [ceph-users] PERC H710 raid card I've 2 dell systems with PERC H710 raid cards. Those are very good end cards , but do not support jbod . They support raid 0, 1, 5, 6, 10, 50, 60 . lspci shows them as: LSI Logic / Symbios Logic MegaRAID SAS 2208 [Thunderbolt] (rev 05) The firmware Dell uses on the card does not support jbod. My question is how can this be best used for Ceph? Or should it not be used?
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