[ceph-users] OOM on OSDS with erasure coding

Hi All, We are testing a erasure coded pool fronted by rados gateway. Recently many osds are going down due to out-of-memory. Here are the details. *Description of the cluster:* 32 hosts, 6 disks (osds) per host so 32*6 = 192 osds 17024 pgs, 15 pools, 107 TB data, 57616 kobjects 167 TB used, 508

Re: [ceph-users] Fwd: Erasure code Plugins

Try using more OSDs. I was encountering this scenario when my osds were equal to k+m The errors went away when I used k+m+2 So in your case try with 8 or 10 osds. On Thu, Feb 25, 2016 at 11:18 AM, Daleep Singh Bais wrote: > hi All, > > Any help in this regard will be