On 13 April 2015 at 16:00, Christian Balzer <ch...@gol.com> wrote: > However the vast majority of people with production clusters will be > running something "stable", mostly Firefly at this moment. > > > Sorry, 0.87 is giant. > > > > BTW, you could also set osd_scrub_sleep to your cluster. ceph would > > sleep some time as you defined when it has scrub some objects. > > But I am not sure whether is could works good to you. > > > Yeah, that bit is backported to Firefly and can definitely help, however > the suggested initial value is too small for most people who have scrub > issues, starting with 0.5 seconds and see how it goes seems to work better. >
Thanks xinze, Christian. Yah, I'm on 0.87 in production - I can wait for the next release :) In the meantime, from the prior msgs I've set this: [osd] osd_scrub_chunk_min = 1 osd_scrub_chunk_max = 5 osd_scrub_sleep = 0.5 Do the values look ok? is the [osd] section the right spot? Thanks - Lindsay -- Lindsay
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