Re: [ceph-users] Ceph inside Docker containers inside VirtualBox

2019-04-21 Thread Varun Singh
On Fri, Apr 19, 2019 at 6:53 PM Varun Singh wrote: > > On Fri, Apr 19, 2019 at 10:44 AM Varun Singh wrote: > > > > On Thu, Apr 18, 2019 at 9:53 PM Siegfried Höllrigl > > wrote: > > > > > > Hi ! > > > > > > I am not 100% sure, but i think, --net=host does not propagate /dev/ > > > inside the

[ceph-users] Bluestore with so many small files

2019-04-21 Thread 刘 俊
Hi All, I still see this issue with latest ceph Luminous 12.2.11 and 12.2.12. I have set bluestore_min_alloc_size = 4096 before the test. when I write 10 small objects less than 64KB through rgw, the RAW USED showed in "ceph df" looks incorrect. For example, I test three times and clean

Re: [ceph-users] Unexpected IOPS Ceph Benchmark Result

2019-04-21 Thread Christian Balzer
Hello, firstly, this has been discussed here in many incarnation. And is likely the reason for the silence, a little research goes a long way. For starters, do yourself a favor and monitor your Ceph nodes with atop or collect/graph everything at a very low resolution (5s at least) to get an

Re: [ceph-users] Is it possible to run a standalone Bluestore instance?

2019-04-21 Thread Brad Hubbard
Glad it worked. On Mon, Apr 22, 2019 at 11:01 AM Can Zhang wrote: > > Thanks for your detailed response. > > I freshly installed a CentOS 7.6 and run install-deps.sh and > do_cmake.sh this time, and it works this time. Maybe the problem was > caused by dirty environment. > > > Best, > Can Zhang

Re: [ceph-users] Is it possible to run a standalone Bluestore instance?

2019-04-21 Thread Can Zhang
Thanks for your detailed response. I freshly installed a CentOS 7.6 and run install-deps.sh and do_cmake.sh this time, and it works this time. Maybe the problem was caused by dirty environment. Best, Can Zhang On Fri, Apr 19, 2019 at 6:28 PM Brad Hubbard wrote: > > OK. So this works for me

Re: [ceph-users] Are there any statistics available on how most production ceph clusters are being used?

2019-04-21 Thread Robin H. Johnson
On Sun, Apr 21, 2019 at 03:11:44PM +0200, Marc Roos wrote: > Double thanks for the on-topic reply. The other two repsonses, were > making me doubt if my chinese (which I didn't study) is better than my > english. They were almost on topic, but not that useful. Please don't imply language

Re: [ceph-users] Are there any statistics available on how most production ceph clusters are being used?

2019-04-21 Thread Marc Roos
Double thanks for the on-topic reply. The other two repsonses, were making me doubt if my chinese (which I didn't study) is better than my english. >> I am a bit curious on how production ceph clusters are being used. I am >> reading here that the block storage is used a lot with

[ceph-users] Osd update from 12.2.11 to 12.2.12

2019-04-21 Thread Marc Roos
Just updated luminous, and setting max_scrubs value back. Why do I get osd's reporting differently I get these: osd.18: osd_max_scrubs = '1' (not observed, change may require restart) osd_objectstore = 'bluestore' (not observed, change may require restart) rocksdb_separate_wal_dir =

[ceph-users] Unexpected IOPS Ceph Benchmark Result

2019-04-21 Thread Muhammad Fakhri Abdillah
Hey everyone, Currently running a 4 node Proxmox cluster with external Ceph cluster (Ceph using CentOS 7). 4 nodes Ceph OSD installed, each node have spesification like this: - 8 Core intel Xeon processor - 32GB RAM - 2 x 600GB HDD SAS for CentOS (RAID1 as a System) - 9 x 1200GB HDD SAS for Data