On 2016-04-25T12:40:31, Ulrich Windl <ulrich.wi...@rz.uni-regensburg.de> wrote:
> As we've made good experience with MD-RAID, I really thought about having an > MD-RAID on one node and export that RAID via iSCSI to all the nodes that need > access. Unfortunately I cannot compare performance ahead of time 8-( The additional IO hop would pretty badly hurt. Not so much on bandwidth (if your NICs are capable of handling the throughput), but latency adds up. -- Architect SDS, Distinguished Engineer SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg) "Experience is the name everyone gives to their mistakes." -- Oscar Wilde _______________________________________________ Users mailing list: Users@clusterlabs.org http://clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org