Well that's interesting. I've mounted block devices to the kernel and exported them to iscsi but the performance was horrible.. I wonder if this is any different?
From: "Dominik Zalewski" <dzalew...@optlink.co.uk> To: ceph-users@lists.ceph.com Sent: Monday, January 18, 2016 6:35:20 AM Subject: [ceph-users] CentOS 7 iscsi gateway using lrbd Hi, I'm looking into implementing iscsi gateway with MPIO using lrbd - https://github.com/swiftgist/lrb https://www.suse.com/docrep/documents/kgu61iyowz/suse_enterprise_storage_2_and_iscsi.pdf https://www.susecon.com/doc/2015/sessions/TUT16512.pdf >From above examples: For iSCSI failover and load-balancing, these servers must run a kernel supporting the target_core_ rbd module. This also requires that the target servers run at least the version 3.12.48-52.27.1 of the kernel-default package. Updates packages are available from the SUSE Linux Enterprise Server maintenance channel. I understand that lrbd is basically a nice way to configure LIO and rbd across ceph osd nodes/iscsi gatways. Does CentOS 7 have same target_core_rbd module in the kernel or this is something Suse Enterprise Storage specific only? Basically will LIO+rbd work the same way on CentOS 7? Has anyone using it with CentOS? Thanks Dominik _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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