I agree, I have tried it before and even with tmpfs and removing the logs, usb sticks will last only a few months (3-4 at most)
--- Thanks, Kenneth Apollo Global Corp. On 03/09/2014 02:23 PM, Kyle Bader wrote: >> Is there an issue with IO performance? > > Ceph monitors store cluster maps and various other things in leveldb, > which persists to disk. I wouldn't recommend using a sd/usb cards for > the monitor store because they tend to be slow and have poor > durability.
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