rbd-mirror

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    RBD mirroring for disaster recovery

    Hi, I've posted before about this (https://forum.proxmox.com/threads/ceph-mirroring-between-datacenters.66890/#post-300712). We're still working out our DR plans. I'm a little spooked about reports of greatly reduced IO on ceph when using journal based mirroring. We have two identical 3-node...
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    Journal feature prevents LX-Container from (re)starting. Conflict with rbd-mirror.

    Hello everybody, TL;DR We are currently struggling with the activated journaling feature on LX containers. On the one hand this is mandatory for one-way rbd-mirror sync into a pool from master to slave cluster, on the other hand it prevents containers in the master from (re)starting after the...
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    Journal feature hindert LX-Container am (neu)start. Konflikt mit rbd-mirror.

    Hallo zusammen, TL;DR Uns macht momentan das aktivierte Journaling-Feature bei LX-Containern zu schaffen. Einerseits ist dies für den rbd-mirror Sync in einen Pool vom Master zu Slave cluster obligatorisch, andererseits hindert es Container im Master an einem (Neu)start...
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