On 1/15/14, 1:35 PM, Dimitri Maziuk wrote: > On 01/15/2014 10:53 AM, Alexandre DERUMIER wrote: >>>> From what I understand the "flexbay" are inside the box, >>>> typically usefull for OS (SSD) drives, then it lets you use >>>> all the front hotlug slot with larger platter drives. >> >> Yes, it's inside the box. >> >> I ask the question because of the derek message: >> >> " They currently give me a hard time about trying to mix and >> match SSDs though on the 12 bay back-plane which is not a >> technical problem but a Dell problem > > At a guess, Dell BIOS complains that the drives/configuration "is > not supported, contact your Dell representative for replacement. > Press F1 to boot". We have mixed SSD SAS and normal SAS connected to LSI adapters in a bunch of other vendors (Supermicro, etc..). The problem I have run into is that Dell will not quote me this configuration. We have run with a mixture of these drives by adding SSD SAS drives into a chassis with nearline SAS before but they were not shipped by Dell in that configuration. So I think this is more a configuration Dell has been unwilling to sell is all. Thanks, derek -- Derek T. Yarnell University of Maryland Institute for Advanced Computer Studies _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com