> As the tip said, you should not use rbd via kernel module on an OSD host > > However, using it with userspace code (librbd etc, as in kvm) is fine > > Generally, you should not have both: > - "server" in userspace > - "client" in kernelspace
If `librbd` would help avoid this problem, then switch to `rbd-fuse` should do the trick, right? The reason for my line of question is that I've seen occasionl freeze up of `rbd map` that's resolved by a 'slight tap' by way of an strace. There is definitely great attractiveness to not have specialized nodes and make every one the same as the next one on the rack. Thanks, -kc K.C. Wong kcw...@verseon.com 4096R/B8995EDE E527 CBE8 023E 79EA 8BBB 5C77 23A6 92E9 B899 5EDE hkps://hkps.pool.sks-keyservers.net
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