Re: [ceph-users] OSDs going down when we bring down some OSD nodes Or cut-off the cluster network link between OSD nodes

2016-08-12 Thread Venkata Manojawa Paritala
Hi, As part of our testing over a period of time, we used a lot of parameters in Ceph.conf. With that configuration, we observed issues when we pulled down 2 sites as mentioned earlier. In the last couple of days, we cleaned up a lot of parameters and configured only couple of mandatory parameter

Re: [ceph-users] OSDs going down when we bring down some OSD nodes Or cut-off the cluster network link between OSD nodes

2016-08-08 Thread Venkata Manojawa Paritala
Hi Christian, Thank you very much for the reply. Please find my comments in-line. Thanks & Regards, Manoj On Sun, Aug 7, 2016 at 3:26 PM, Christian Balzer wrote: > > [Reduced to ceph-users, this isn't community related] > > Hello, > > On Sat, 6 Aug 2016 20:23:41 +0530 Venkata Manojawa Paritala

Re: [ceph-users] OSDs going down when we bring down some OSD nodes Or cut-off the cluster network link between OSD nodes

2016-08-07 Thread Shinobu Kinjo
On Sun, Aug 7, 2016 at 6:56 PM, Christian Balzer wrote: > > [Reduced to ceph-users, this isn't community related] > > Hello, > > On Sat, 6 Aug 2016 20:23:41 +0530 Venkata Manojawa Paritala wrote: > >> Hi, >> >> We have configured single Ceph cluster in a lab with the below >> specification. >> >>

Re: [ceph-users] OSDs going down when we bring down some OSD nodes Or cut-off the cluster network link between OSD nodes

2016-08-07 Thread Christian Balzer
[Reduced to ceph-users, this isn't community related] Hello, On Sat, 6 Aug 2016 20:23:41 +0530 Venkata Manojawa Paritala wrote: > Hi, > > We have configured single Ceph cluster in a lab with the below > specification. > > 1. Divided the cluster into 3 logical sites (SiteA, SiteB & SiteC). Thi

[ceph-users] OSDs going down when we bring down some OSD nodes Or cut-off the cluster network link between OSD nodes

2016-08-06 Thread Venkata Manojawa Paritala
Hi, We have configured single Ceph cluster in a lab with the below specification. 1. Divided the cluster into 3 logical sites (SiteA, SiteB & SiteC). This is to simulate that nodes are part of different Data Centers and having network connectivity between them for DR. 2. Each site operates in a d