Hi,
Da Chun schrieb: > Hi List, > > I want to deploy a ceph cluster with latest cuttlefish, and export it > with iscsi interface to my applications. > Some questions here: > 1. Which Linux distro and release would you recommend? I used Ubuntu > 13.04 for testing purpose before. For the ceph-cluster or the "iSCSI-GW"? We use Ubuntu 12.04 LTS for the cluster and the iSCSI-GW, but tested Debian wheezy as iSCSI-GW too. Both work flawless. > 2. Which iscsi target is better? LIO, SCST, or others? Have you read http://ceph.com/dev-notes/adding-support-for-rbd-to-stgt/ ? That's what we do and it works without problems so far. > 3. The system for the iscsi target will be a single point of failure. > How to eliminate it and make good use of ceph's nature of distribution? That's a question we asked aourselves too. In theory one can set up 2 iSCSI-GW and use multipath but what does that do to the cluster? Will smth. break if 2 iSCSI targets use the same rbd image in the cluster? Even if I use failover-mode only? Has someone already tried this and is willing to share their knowledge? Best regards, Kurt > > Thanks! > _______________________________________________ > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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