On Fri, Jul 26, 2019 at 12:31:59PM +0530, Ajitha Robert wrote: > I have a rbd mirroring setup with primary and secondary clusters as peers > and I have a pool enabled image mode.., In this i created a rbd image , > enabled with journaling. > But whenever i enable mirroring on the image, I m getting error in > rbdmirror.log and osd.log. > I have increased the timeouts.. nothing worked and couldnt traceout the > error > please guide me to solve this error. > > *Logs* > http://paste.openstack.org/show/754766/ What do you mean by "nothing worked"? According to mirroring status the image is mirroring: it is in "up+stopped" state on the primary as expected, and in "up+replaying" state on the secondary with 0 entries behind master. The "failed to get omap key" error in the osd log is harmless, and just a week ago the fix was merged upstream not to display it. The cause of "InstanceWatcher: ... resending after timeout" error in the rbd-mirror log is not clear but if it is not repeating it is harmless too. I see you were trying to map the image with krbd. It is expected to fail as the krbd does not support "journaling" feature, which is necessary for mirroring. You can access those images only with librbd (e.g. mapping with rbd-nbd driver or via qemu). -- Mykola Golub _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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