On Mon, Jan 27, 2014 at 3:34 PM, Caius Howcroft <caius.howcroft@xxxxxxxxx> wrote: > Hi all > > I would like to run op and usage log on a production cluster to aid in some > debugging. The problem is it would have to run for several weeks. Does > anyone have any feel for what the performance hit would be ? Are large ops > logs and usage logs expensive? These logs shouldn't be expensive, it mostly accumulates info in memory and flushes it once every 30 seconds (or other configurable period). > > Also if I was to run with them on , how does one go about purging the logs? > Can I just rm all data in pool X ? The radosgw-admin method doesn't seem to > work or me , ceph 0.67.4. How are you running the command? You should be able to remove data by user and by date range. You can rm all data in the pool if you want to, however, it's a racy method. Yehuda _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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