Re: [ceph-users] ceph zstd not for bluestor due to performance reasons

2017-11-04 Thread Stefan Priebe - Profihost AG
Hi Sage, this does not work for me. >> What's needed to run only / just the unittest_compression test? > > make unittest_compression && bin/unittest_compression > > should do it! #:/build/ceph/src# make unittest_compression && bin/unittest_compression make: *** No rule to make target 'unittest_co

Re: [ceph-users] Issues with dynamic bucket indexing resharding and tenants

2017-11-04 Thread Orit Wasserman
Hi Mark, On Fri, Oct 20, 2017 at 4:26 PM, Mark Schouten wrote: > Hi, > > I see issues with resharding. rgw logging shows the following: > 2017-10-20 15:17:30.018807 7fa1b219a700 -1 ERROR: failed to get entry from > reshard log, oid=reshard.13 tenant= bucket=qnapnas > > radosgw-admin shows

Re: [ceph-users] Cluster Down from reweight-by-utilization

2017-11-04 Thread Sage Weil
On Sat, 4 Nov 2017, Kevin Hrpcek wrote: > Hey Sage, > > Thanks for getting back to me this late on a weekend. > > Do you now why the OSDs were going down? Are there any crash dumps in the > osd logs, or is the OOM killer getting them? > > That's a part I can't nail down yet. OSDs didn't crash,

Re: [ceph-users] Cluster Down from reweight-by-utilization

2017-11-04 Thread Kevin Hrpcek
Hey Sage, Thanks for getting back to me this late on a weekend. Do you now why the OSDs were going down? Are there any crash dumps in the osd logs, or is the OOM killer getting them? That's a part I can't nail down yet. OSDs didn't crash, after the reweight-by-utilization OSDs on some of our e

Re: [ceph-users] Cluster Down from reweight-by-utilization

2017-11-04 Thread Sage Weil
Hi Kevin, On Sat, 4 Nov 2017, Kevin Hrpcek wrote: > Hello, > > I've run into an issue and would appreciate any assistance anyone can provide > as I haven't been able to solve this problem yet > and am running out of ideas. I ran a reweight-by-utilization on my cluster > using conservative value

[ceph-users] Cluster Down from reweight-by-utilization

2017-11-04 Thread Kevin Hrpcek
Hello, I've run into an issue and would appreciate any assistance anyone can provide as I haven't been able to solve this problem yet and am running out of ideas. I ran a reweight-by-utilization on my cluster using conservative values so that it wouldn't cause a large rebalancing. The reweigh

Re: [ceph-users] What goes in the monitor database?

2017-11-04 Thread Joao Eduardo Luis
On Sat, 2017-11-04 at 20:35 +, Bryan Henderson wrote: > Hi. Can anyone give me a rough idea of what the monitor database is > for? The monitor k/v store is where we'll keep maps and other relevant data. These maps keep the cluster state over time, and are critical for the system to properly

Re: [ceph-users] ceph zstd not for bluestor due to performance reasons

2017-11-04 Thread Stefan Priebe - Profihost AG
OK zstd.h needs: #define ZSTD_STATIC_LINKING_ONLY to export that one. Stefan Am 04.11.2017 um 21:23 schrieb Stefan Priebe - Profihost AG: > Thanks - not a C++ guy what's wrong with it? > > /build/ceph/src/compressor/zstd/ZstdCompressor.h: In member function > 'virtual int ZstdCompressor::compre

[ceph-users] What goes in the monitor database?

2017-11-04 Thread Bryan Henderson
Hi. Can anyone give me a rough idea of what the monitor database is for? I'm curious about how it is behaving in an experimental system I set up. I have a single monitor and a single client that just connects once a second and does a "status" command. There is one OSD and one MDS in there too.

Re: [ceph-users] ceph zstd not for bluestor due to performance reasons

2017-11-04 Thread Stefan Priebe - Profihost AG
Thanks - not a C++ guy what's wrong with it? /build/ceph/src/compressor/zstd/ZstdCompressor.h: In member function 'virtual int ZstdCompressor::compress(const bufferlist&, ceph::bufferlist&)': /build/ceph/src/compressor/zstd/ZstdCompressor.h:48:28: error: 'ZSTD_resetCStream' was not declared in thi

Re: [ceph-users] ceph zstd not for bluestor due to performance reasons

2017-11-04 Thread Sage Weil
On Sat, 4 Nov 2017, Stefan Priebe - Profihost AG wrote: > Hi Sage, > > Am 26.10.2017 um 13:58 schrieb Sage Weil: > > On Thu, 26 Oct 2017, Stefan Priebe - Profihost AG wrote: > >> Hi Sage, > >> > >> Am 25.10.2017 um 21:54 schrieb Sage Weil: > >>> On Wed, 25 Oct 2017, Stefan Priebe - Profihost AG wr

Re: [ceph-users] ceph zstd not for bluestor due to performance reasons

2017-11-04 Thread Stefan Priebe - Profihost AG
Hi Sage, Am 26.10.2017 um 13:58 schrieb Sage Weil: > On Thu, 26 Oct 2017, Stefan Priebe - Profihost AG wrote: >> Hi Sage, >> >> Am 25.10.2017 um 21:54 schrieb Sage Weil: >>> On Wed, 25 Oct 2017, Stefan Priebe - Profihost AG wrote: Hello, in the lumious release notes is stated that z

Re: [ceph-users] FAILED assert(p.same_interval_since) and unusable cluster

2017-11-04 Thread Michael
Jon Light wrote: I followed the instructions in the Github repo for cloning and setting up the build environment, checked out the 12.2.0 tag, modified OSD.cc with the fix, and then tried to build with dpkg-buildpackage. I got the following error: "ceph/src/kv/RocksDBStore.cc:593:22: error: ‘per

Re: [ceph-users] No ops on some OSD

2017-11-04 Thread Marc Roos
What is the new syntax for "ceph osd status" for luminous? -Original Message- From: I Gede Iswara Darmawan [mailto:iswaradr...@gmail.com] Sent: donderdag 2 november 2017 6:19 To: ceph-users@lists.ceph.com Subject: [ceph-users] No ops on some OSD Hello, I want to ask about my probl