Re: Ceph Read Benchmark

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A follow-up question. How do I cleanup the written data, after I finish up with my benchmarks? I notice there is a cleanup <prefix> object command, though I'm unclear on how to use it.


On Tue, Mar 12, 2013 at 2:59 PM, Scott Kinder <skinder@xxxxxxxxxxx> wrote:
That did the trick, thanks David.


On Tue, Mar 12, 2013 at 2:48 PM, David Zafman <david.zafman@xxxxxxxxxxx> wrote:

Try first doing something like this first.

rados bench -p data 300 write --no-cleanup

David Zafman
Senior Developer




On Mar 12, 2013, at 1:46 PM, Scott Kinder <skinder@xxxxxxxxxxx> wrote:

When I try and do a rados bench, I see the following error:

# rados bench -p data 300 seq
Must write data before running a read benchmark!
error during benchmark: -2
error 2: (2) No such file or directory

There's been objects written to the data pool. What's required to get the read bench test to work?
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