[ceph-users] corporate video production company in bangalore

Best Video Production Company in Bangalore : We at VHTnow create visual masterpieces that engage, inspire and impact people's lives. Our services also include ad film and corporate film production in bangalore visit:https://vhtnow.com/ ___ ceph-users

[ceph-users] Re: Ssd cache question

Thanks Manuel for letting me know this.  18.11.2019, 22:11, "EDH - Manuel Rios Fernandez" :Hi Wesley Its a common issue think about a SSD cache will help in ceph. Normally it produces other issue also related to performance, the’res a lot of mailist about this. Our recommendation , in RBD setup

[ceph-users] Re: msgr2 not used on OSDs in some Nautilus clusters

I cranked up debug_ms to 20 on two of these clusters today and I'm still not understanding why some of the clusters use v2 and some just use v1. Here's the boot/peering process for the cluster which uses v2: 2019-11-18 16:46:03.027 7fabb6281dc0 0 osd.0 39101 done with init, starting boot

[ceph-users] Re: add debian buster stable support for ceph-deploy

Yes of course, these packages first have to make it through -testing before they can even be considered for buster-backports. FWIW, we have successfully been running cross-ported mimic packages from Ubuntu on buster for a few months now, rebuilt with buster toolchain, along with a few minor

[ceph-users] Re: add debian buster stable support for ceph-deploy

I don't think debian teams will package them for buster, as the policy forbids that. Maybe backports (like v10 vs. v12 for stretch) but we will only know for sure when it's there. Kevin Am Mo., 18. Nov. 2019 um 20:48 Uhr schrieb Daniel Swarbrick < daniel.swarbr...@gmail.com>: > It looks like

[ceph-users] Re: Balancing PGs across OSDs

You have way too few PGs in one of the roots. Many OSDs have so few PGs that you should see a lot of health warnings because of it. The other root has a factor 5 difference in disk size which isn't ideal either. Paul -- Paul Emmerich Looking for help with your Ceph cluster? Contact us at

[ceph-users] Re: add debian buster stable support for ceph-deploy

We maintain an unofficial mirror for Buster packages: https://croit.io/2019/07/07/2019-07-07-debian-mirror Paul -- Paul Emmerich Looking for help with your Ceph cluster? Contact us at https://croit.io croit GmbH Freseniusstr. 31h 81247 München www.croit.io Tel: +49 89 1896585 90 On Mon, Nov

[ceph-users] add debian buster stable support for ceph-deploy

Hello everybody, Can somebody add support for Debian buster and ceph-deploy: https://tracker.ceph.com/issues/42870 Highly appreciated, Regards, Jelle de Jong ___ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to

[ceph-users] Ceph manager causing MGR active switch

Hi, I can see the following error message regularely in MGR log: 2019-11-18 14:25:48.847 7fd9e6a3a700  0 mgr[dashboard] [18/Nov/2019:14:25:48] ENGINE Error in HTTPServer.tick Traceback (most recent call last):   File "/usr/lib/python2.7/dist-packages/cherrypy/wsgiserver/__init__.py", line 2021,

[ceph-users] Balancing PGs across OSDs

Hi, in this blog post I find this statement: "So, in our ideal world so far (assuming equal size OSDs), every OSD now has the same number of PGs assigned." My issue is that accross all pools the number of PGs per OSD is not equal.

[ceph-users] Re: nfs ganesha rgw write errors

On 11/17/19 1:42 PM, Marc Roos wrote: Hi Daniel, I am able to mount the buckets with your config, however when I try to write something, my logs get a lot of these errors: svc_732] nfs4_Errno_verbose :NFS4 :CRIT :Error I/O error in nfs4_write_cb converted to NFS4ERR_IO but was set

[ceph-users] Re: Full FLash NVME Cluster recommendation

Hi Yoann, So I would not be putting 1 x 6.4TB device in but multiple smaller devices in each node. What CPU are you thinking of using? How many CPU's? If you have 1 PCIe card then it will only be connected to 1 CPU so will you be able to use all of the performance of multiple CPU's. What

[ceph-users] Re: Possible data corruption with 14.2.3 and 14.2.4

Hi Igor, Thanks very much for providing all this detail. On 18/11/2019 10:43, Igor Fedotov wrote: - Check how full their DB devices are? For your case it makes sense to check this. And then safely wait for 14.2.5 if its not full. bluefs.db_used_bytes / bluefs_db_total_bytes is only around

[ceph-users] Re: Possible data corruption with 14.2.3 and 14.2.4

Hi Simon, On 11/15/2019 6:02 PM, Simon Ironside wrote: Hi Igor, On 15/11/2019 14:22, Igor Fedotov wrote: Do you mean both standalone DB and(!!) standalone WAL devices/partitions by having SSD DB/WAL? No, 1x combined DB/WAL partition on an SSD and 1x data partition on an HDD per OSD. I.e.