another Problem / question

["Jens Rehpöhler" <jens.rehpoehler@filoo.de>]

Hi all,

todo i've done few performance tests with my two clusters.

I've used : rados -p data load-gen --run-length 10 --target-throughput 50

to generate some load. Now i have a question regarding "ceph -w" output.

The output before the test was:

2012-01-18 11:55:28.621107    pg v113011: 594 pgs: 594 peering; 61022 MB
data, 120 GB used, 244 GB / 372 GB avail

here is the output after the test:

2012-01-18 13:53:30.190602    pg v113119: 594 pgs: 594 active+clean;
1058 GB data, 120 GB used, 244 GB / 372 GB avail

How can i have more Data then the available discspace ? Is there any
possiblity to identify the rados objects of this test and delete them
manualy ?

The "xxxx GB Data" value fills up in a few seconds. So i think this
might be a display problem.

This happens on my 0.39 Cluster and also on my 0.40 cluster.

Thanks a lot

Jens