Hi everyone, we currently have 6 OSDs with 8TB HDDs split across 3 hosts. The main usage is KVM-Images. To improve speed we planned on putting the block.db and WAL onto NVMe-SSDs. The plan was to put 2x1TB in each host. One option I thought of was to RAID 1 them for better redundancy, I don't know how high the risk is of corrupting the block.db by one failed SSD block. Or should I just one for WAL+block.db and use the other one as fast storage? Thank you all very much! Christian _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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