Re: [ceph-users] RadosGW fault tolerance

2013-03-25 Thread Rustam Aliyev
Hi Yehuda, Thanks for reply, my comments below inline. On 25/03/2013 04:32, Yehuda Sadeh wrote: On Sun, Mar 24, 2013 at 7:14 PM, Rustam Aliyev wrote: Hi, I was testing RadosGW setup and observed strange behavior - RGW becomes unresponsive or won't start whenever cluster health is deg

[ceph-users] RadosGW fault tolerance

2013-03-24 Thread Rustam Aliyev
Hi, I was testing RadosGW setup and observed strange behavior - RGW becomes unresponsive or won't start whenever cluster health is degraded (e.g. restarting one of the OSDs). Probably I'm doing something wrong but I couldn't find any information about this. I'm running 0.56.3 on 3 node clust

Re: [ceph-users] Planning for many small files

2013-03-17 Thread Rustam Aliyev
the many millions of objects. -Greg Software Engineer #42 @ http://inktank.com | http://ceph.com On Monday, March 11, 2013 at 4:28 PM, Rustam Aliyev wrote: Thanks Sam, That's great. I'm trying to understand a bit of RADOS internals and I went through architecture wiki. Yet unclear ab

Re: [ceph-users] Planning for many small files

2013-03-11 Thread Rustam Aliyev
be stored somewhere. Thanks, Rustam. On 11/03/2013 20:28, Sam Lang wrote: On Fri, Mar 8, 2013 at 9:57 PM, Rustam Aliyev wrote: Hi, We need to store ~500M of small files (<1MB) and we were looking to RadosGW solution. We expect about 20 ops/sec (read+write). I'm trying to understand ho

[ceph-users] Planning for many small files

2013-03-08 Thread Rustam Aliyev
Hi, We need to store ~500M of small files (<1MB) and we were looking to RadosGW solution. We expect about 20 ops/sec (read+write). I'm trying to understand how Monitoring nodes store Crush maps and what are the limitations. For instance, is there any recommended max number of objects per Mo