On Mon, Sep 29, 2014 at 10:31:03AM +0200, Emmanuel Lacour wrote: > > Dear ceph users, > > > we are managing ceph clusters since 1 year now. Our setup is typically > made of Supermicro servers with OSD sata drives and journal on SSD. > > Those SSD are all failing one after the other after one year :( > > We used Samsung 850 pro (120Go) with two setup (small nodes with 2 ssd, > 2 HD in 1U): > s/850/840 A quick update on this, those SSDs continues to fails, we replace each with Intel S3700 and are rebuilding nodes with a different partition table (RAID only for OS, one journal on each SSD, over provisionning). We sent back Samsung SSD for warranty, its'very easy and one week later we receive SSD with same S/N and smart ok but ... we tried to use back two of those and they failed one day later. So sorry for samsung, but I definitely do not recommend using 840 Pro on ceph clusters! -- Easter-eggs Spécialiste GNU/Linux 44-46 rue de l'Ouest - 75014 Paris - France - Métro Gaité Phone: +33 (0) 1 43 35 00 37 - Fax: +33 (0) 1 43 35 00 76 mailto:elacour@xxxxxxxxxxxxxxx - http://www.easter-eggs.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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