https://github.com/swiftgist/lrbd/wiki According to lrbd wiki it still uses KRBD (see those /dev/rbd/... devices in targetcli config). I was thinking that Mike Christie developed a librbd module for LIO. So what is it - KRBD or librbd? 2016-01-18 20:23 GMT+08:00 Tyler Bishop <tyler.bishop@xxxxxxxxxxxxxxxxx>: > > 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" <dzalewski@xxxxxxxxxxxxx> > To: ceph-users@xxxxxxxxxxxxxx > Sent: Monday, January 18, 2016 6:35:20 AM > Subject: 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@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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