Re: [ceph-users] strange backfill delay after outing one node

2019-08-14 Thread Simon Oosthoek
On 14/08/2019 10:44, Wido den Hollander wrote: > > > On 8/14/19 9:48 AM, Simon Oosthoek wrote: >> Is it a good idea to give the above commands or other commands to speed >> up the backfilling? (e.g. like increasing "osd max backfills") >> > > Yes, as right now the OSDs aren't doing that many

Re: [ceph-users] strange backfill delay after outing one node

2019-08-14 Thread Janne Johansson
Den ons 14 aug. 2019 kl 09:49 skrev Simon Oosthoek : > Hi all, > > Yesterday I marked out all the osds on one node in our new cluster to > reconfigure them with WAL/DB on their NVMe devices, but it is taking > ages to rebalance. > > > ceph tell 'osd.*' injectargs '--osd-max-backfills 16' > >

Re: [ceph-users] strange backfill delay after outing one node

2019-08-14 Thread Wido den Hollander
On 8/14/19 9:48 AM, Simon Oosthoek wrote: > Hi all, > > Yesterday I marked out all the osds on one node in our new cluster to > reconfigure them with WAL/DB on their NVMe devices, but it is taking > ages to rebalance. The whole cluster (and thus the osds) is only ~1% > full, therefore the full