Martin B Nielsen <martin <at> unity3d.com> writes: > Hi, > > Looking at: > http://ceph.com/docs/master/rados/operations/pools/ > > It has this description roughly in the middle: > > --------------- > Important > Increasing the number of placement groups in a pool after you create > the pool is still an experimental feature in Bobtail (v 0.56). We > recommend defining a reasonable number of placement groups and > maintaining that number until Ceph’s placement group splitting and > merging functionality matures. > --------------- > > However, I cannot find any references how to do this? > > I'm asking since we have a test system with 10TB data with only the > default 8 PG's created. Here's how I do it in ceph.conf: [osd] ; Increase groups number in order to decrease scrub size osd pool default pg num = 64 osd pool default pgp num = 64 -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
