Re: [ceph-users] Behaviour of Ceph while OSDs are down

2015-01-21 Thread Samuel Just
Version? -Sam On Tue, Jan 20, 2015 at 9:45 AM, Gregory Farnum wrote: > On Tue, Jan 20, 2015 at 2:40 AM, Christian Eichelmann > wrote: >> Hi all, >> >> I want to understand what Ceph does if several OSDs are down. First of our, >> some words to our Setup: >> >> We have 5 Monitors and 12 OSD Serve

Re: [ceph-users] Behaviour of Ceph while OSDs are down

2015-01-21 Thread Christian Eichelmann
Hi Samuel, Hi Gregory, we are using Giant (0.87). Sure, I was checking on this PGs. The strange thing was, that they reported a bad state ("state": "inactive"), but looking at the recovery state, everything seems to be fine. That would point to the mentioned bug. Do you have a link to this bu

Re: [ceph-users] Behaviour of Ceph while OSDs are down

2015-01-20 Thread Gregory Farnum
On Tue, Jan 20, 2015 at 2:40 AM, Christian Eichelmann wrote: > Hi all, > > I want to understand what Ceph does if several OSDs are down. First of our, > some words to our Setup: > > We have 5 Monitors and 12 OSD Server, each has 60x2TB Disks. These Servers > are spread across 4 racks in our datace

[ceph-users] Behaviour of Ceph while OSDs are down

2015-01-20 Thread Christian Eichelmann
Hi all, I want to understand what Ceph does if several OSDs are down. First of our, some words to our Setup: We have 5 Monitors and 12 OSD Server, each has 60x2TB Disks. These Servers are spread across 4 racks in our datacenter. Every rack holds 3 OSD Server. We have a replication factor of