[ceph-users] Log format in Ceph

2020-01-08 Thread Sinan Polat
Hi, I couldn't find any documentation or information regarding the log format in Ceph. For example, I have 2 log lines (see below). For each 'word' I would like to know what it is/means. As far as I know, I can break the log lines into: [date] [timestamp] [unknown] [unknown] [unknown] [pthread]

Re: [ceph-users] Log format in Ceph

2020-01-08 Thread Stefan Kooman
Quoting Sinan Polat (si...@turka.nl): > Hi, > > > I couldn't find any documentation or information regarding the log format in > Ceph. For example, I have 2 log lines (see below). For each 'word' I would > like > to know what it is/means. > > As far as I know, I can break the log lines into: >

Re: [ceph-users] Log format in Ceph

2020-01-08 Thread Sinan Polat
Hi Stefan, I do not want to know the reason. I want to parse Ceph logs (and use it in Elastic). But without knowing the log format I can’t parse. I know that the first and second ‘words’ are date + timestamp, but what about the 3rd-5th words of a log line? Sinan > Op 8 jan. 2020 om 09:48 hee

[ceph-users] monitor ghosted

2020-01-08 Thread Peter Eisch
Hi, This morning one of my three monitor hosts got booted from the Nautilus 14.2.4 cluster and it won’t regain. There haven’t been any changes, or events at this site at all. The conf file is the [unchanged] and the same as the other two monitors. The host is also running the MDS and MGR app

Re: [ceph-users] monitor ghosted

2020-01-08 Thread sascha a.
what does ceph mon dump say? If i run into problems like this im reprovisioning the monitor and readd it from scratch, this works, but if this is best practice i dont know.. Peter Eisch schrieb am Mi., 8. Jan. 2020, 20:48: > Hi, > > This morning one of my three monitor hosts got booted from the

Re: [ceph-users] monitor ghosted

2020-01-08 Thread Brad Hubbard
On Thu, Jan 9, 2020 at 5:48 AM Peter Eisch wrote: > Hi, > > This morning one of my three monitor hosts got booted from the Nautilus > 14.2.4 cluster and it won’t regain. There haven’t been any changes, or > events at this site at all. The conf file is the [unchanged] and the same > as the other t

Re: [ceph-users] CRUSH rebalance all at once or host-by-host?

2020-01-08 Thread Sean Matheny
I tested this out by setting norebalance and norecover, moving the host buckets under the rack buckets (all of them), and then unsetting. Ceph starts melting down with escalating slow requests, even with backfill and recovery parameters set to throttle. I moved the host buckets back to the defau