Re: [ceph-users] Increase PG or reweight OSDs?

2017-05-03 Thread Luis Periquito
TL;DR: add the OSDs and then split the PGs They are different commands for different situations... changing the weight is to have a bigger number of nodes/devices. Depending on the size of cluster, the size of the devices, how busy it is and by how much you're growing it will have some different

Re: [ceph-users] Increase PG or reweight OSDs?

2017-05-03 Thread M Ranga Swami Reddy
+ Ceph-devel On Tue, May 2, 2017 at 11:46 AM, M Ranga Swami Reddy wrote: > Hello, > I have added 5 new Ceph OSD nodes to my ceph cluster. Here, I wanted > to increase PG/PGP numbers of pools based new OSDs count. Same time > need to increase the newly added OSDs weight from

[ceph-users] Increase PG or reweight OSDs?

2017-05-02 Thread M Ranga Swami Reddy
Hello, I have added 5 new Ceph OSD nodes to my ceph cluster. Here, I wanted to increase PG/PGP numbers of pools based new OSDs count. Same time need to increase the newly added OSDs weight from 0 -> 1. My question is: Do I need to increase the PG/PGP num increase and then reweight the OSDs? Or