[ceph-users] Re: [Suspicious newsletter] Re: Centos 8 2021 with ceph, how to move forward?

2021-01-14 Thread Matt Wilder
There is also flatcar linux, which is another drop in replacement for CoreOS https://www.flatcar-linux.org/ On Thu, Jan 14, 2021 at 8:31 AM Jonathan Sélea wrote: > I have used CEPH together with Debian for many years and it has worked > great for my usecase too. > In the end it all comes down

[ceph-users] Re: radosgw-admin sync status takes ages to print output

2021-01-14 Thread Szabo, Istvan (Agoda)
Hello, I see, do you know how much I should increase and how? Haven’t found much documentation about it :( > On 2021. Jan 14., at 22:36, dhils...@performair.com wrote: > > Email received from outside the company. If in doubt don't click links nor > open attachments! >

[ceph-users] Re: [Suspicious newsletter] Re: Centos 8 2021 with ceph, how to move forward?

2021-01-14 Thread Szabo, Istvan (Agoda)
Thank you guys, so we might should use ububtu based then as it has good driver support and the lts sounds like a working solution. Istvan Szabo Senior Infrastructure Engineer --- Agoda Services Co., Ltd. e:

[ceph-users] Re: [Suspicious newsletter] Re: Centos 8 2021 with ceph, how to move forward?

2021-01-14 Thread Jonathan Sélea
I have used CEPH together with Debian for many years and it has worked great for my usecase too. In the end it all comes down to what you find most convenient that works best. CEPH is still CEPH despite what kind of distro that is running below :) -- Jonathan Sélea Website:

[ceph-users] Re: [Suspicious newsletter] Re: Centos 8 2021 with ceph, how to move forward?

2021-01-14 Thread Sasha Litvak
What is not clear for me is what will be available for container images. I run ceph in containers. Also I wonder if IBM will decide closing ceph and other projects cimilar to CentOS. On Thu, Jan 14, 2021, 7:01 AM Szabo, Istvan (Agoda) wrote: > Thank you guys, so we might should use ububtu

[ceph-users] Re: radosgw-admin sync status takes ages to print output

2021-01-14 Thread DHilsbos
Istvan; What version of Ceph are you running? Another email chain indicates you're running on CentOS 8, which suggests Octopus (15). We're running multisite replicated radosgw on Nautilus. I don't see the long running time that you are suggesting, though we only have ~35k objects. I

[ceph-users] Re: How to reset an OSD

2021-01-14 Thread Pfannes, Fabian
Hi, thanks to derJohn I was send to the right path. Our setup is a bit more difficult as we're using more than one OSD per drive. The setup is done using rook. Therefore I used the docs at https://github.com/rook/rook/blob/master/Documentation/ceph-osd-mgmt.md#remove-an-osd But we ended up to

[ceph-users] Re: Centos 8 2021 with ceph, how to move forward?

2021-01-14 Thread Martin Verges
Hello, we from croit use Ceph on Debian and deploy all our clusters with it. It works like a charm and I personally have quite good experience with it since ~20 years. It is a fantastic solid OS for Servers. -- Martin Verges Managing director Mobile: +49 174 9335695 E-Mail:

[ceph-users] Centos 8 2021 with ceph, how to move forward?

2021-01-14 Thread Szabo, Istvan (Agoda)
Hi, Just curious how you guys move forward with this Centos 8 change. We just finished installing our full multisite cluster and looks like we need to change the operating system. So curious if you are using centos 8 with ceph, where you are going to move forward. Thank you

[ceph-users] Re: radosgw-admin sync status takes ages to print output

2021-01-14 Thread Szabo, Istvan (Agoda)
UPDATE: Finally got back the master sync command output: radosgw-admin sync status realm 5fd28798-9195-44ac-b48d-ef3e95caee48 realm) zonegroup 31a5ea05-c87a-436d-9ca0-ccfcbad481e3 (data) zone 9213182a-14ba-48ad-bde9-289a1c0c0de8 (hkg) metadata sync no sync (zone is

[ceph-users] radosgw-admin sync status takes ages to print output

2021-01-14 Thread Szabo, Istvan (Agoda)
Hello, I have a 3 DC octopus Multisite setup with bucket sync policy applied. I have 2 buckets where I’ve set the shard 24.000 and the other is 9.000 because they want to use 1 bucket but with a huge amount of objects (2.400.000.000 and 900.000.000) and in case of multisite we need to preshard

[ceph-users] Re: Centos 8 2021 with ceph, how to move forward?

2021-01-14 Thread David Majchrzak, ODERLAND Webbhotell AB
One of our providers (cloudlinux)  released a 1:1 binary compatible redhat fork due to the changes with Centos 8. Could be worth looking at. https://almalinux.org/ In our case we're using ceph on debian 10. -- David Majchrzak CTO Oderland Webbhotell AB Östra Hamngatan 50B, 411 09 Göteborg,

[ceph-users] Decoding pgmap

2021-01-14 Thread George Shuklin
There is a command `ceph pg getmap`. It produces a binary file. Are there any utility to decode it? ___ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io

[ceph-users] Latency spike investigations on all SSD hardware cluster

2021-01-14 Thread Martin Hronek
Hello fellow CEPH-users, we are currently investigating latency spikes in our CEPH(14.2.11) prod cluster, usually occurring when under heavy load. TLDR: Do you have an idea where to investigate some kv commit latency spikes on a CEPH cluster with a LSI 9300-8i HBA and all SSD(Intel, Micron)

[ceph-users] Re: Ceph RadosGW & OpenStack swift problem

2021-01-14 Thread Bujack, Stefan
Hello, thank you very much. Your debugging helped me a lot finding a solution for my own problem with keystone and radosgw. Greets Stefan - Original Message - From: "Mika Saari" To: "ceph-users" Sent: Friday, 8 January, 2021 08:02:31 Subject: [ceph-users] Re: Ceph RadosGW & OpenStack