Re: [ceph-users] Best way to remove an OSD node

Here it is: https://github.com/cernceph/ceph-scripts/blob/master/tools/ceph-gentle-reweight On Tue, Apr 17, 2018 at 10:59 AM, Caspar Smit wrote: > Hi John, > > Thanks for pointing out that script, do you have a link to it? I'm not able > to find it. > Just want to look

Re: [ceph-users] Best way to remove an OSD node

Hi John, Thanks for pointing out that script, do you have a link to it? I'm not able to find it. Just want to look at the script to understand its strategy. Kind regards, Caspar Smit 2018-04-16 13:11 GMT+02:00 John Petrini : > There's a gentle reweight python script

Re: [ceph-users] Best way to remove an OSD node

There's a gentle reweight python script floating around on the net that does this. It gradually reduces the weight of each osd one by one waiting for rebalance to complete each time. I've never used it and it may not work on all versions so I'd make sure to test it. That or do it manually but

[ceph-users] Best way to remove an OSD node

Hi All, What would be the best way to remove an entire OSD node from a cluster? I've ran into problems removing OSD's from that node 1 by 1, eventually the last few OSD's are overloaded with data. Setting the crush weight of all these OSD's to 0 at once seems a bit rigorous Is there also a