Re: [ceph-users] Ubuntu 18.04 - Mimic - Nautilus

On 10.07.19 20:46, Reed Dier wrote: > It does not appear that that page has been updated in a while. Addressed that already - someone needs to merge it https://github.com/ceph/ceph/pull/28643 -- GF: Felix Imendörffer, Mary Higgins, Sri Rasiah HRB 21284 (AG Nürnberg) signature.asc

Re: [ceph-users] Ceph dovecot

Hi Marc, let me add Danny so he's aware of your request. Kai On 23.05.19 12:13, Wido den Hollander wrote: > > On 5/23/19 12:02 PM, Marc Roos wrote: >> Sorry for not waiting until it is published on the ceph website but, >> anyone attended this talk? Is it production ready? >> > Danny from

Re: [ceph-users] 14.1.0, No dashboard module

Hi all, I think this change really late in the game just results into confusion. I would be in favor to make the ceph-mgr-dashboard package a dependency of the ceph-mgr so that people just need to enable the dashboard without the need to install another package separately. This way we could also

Re: [ceph-users] Ceph Call For Papers coordination pad

Hi all, just a friendly reminder to use this pad for CfP coordination . Right now it seems like I'm the only one who submitted something to Cephalocon and I can't believe that ;-) https://pad.ceph.com/p/cfp-coordination Thanks, Kai On 5/31/18 1:17 AM, Gregory Farnum wrote: > Short version:

Re: [ceph-users] Ceph is now declared stable in Rook v0.9

Congrats to everyone. Seems like we're getting closer to pony's, rainbows and ice cream for everyone!;-) On 12/11/18 12:15 AM, Mike Perez wrote: > Hey all, > > Great news, the Rook team has declared Ceph to be stable in v0.9! Great work > from both communities in collaborating to make this

Re: [ceph-users] mgr/dashboard: backporting Ceph Dashboard v2 to Luminous

On 22.08.2018 20:57, David Turner wrote: > does it remove any functionality of the previous dashboard? No it doesn't. All dashboard_v1 features are integrate and part of the dashboard_v2 as well. -- SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)

Re: [ceph-users] Ceph Luminous RocksDB vs WalDB?

On 28.06.2018 23:25, Eric Jackson wrote: > Recently, I learned that this is not necessary when both are on the same > device. The wal for the Bluestore OSD will use the db device when set to 0. That's good to know. Thanks for the input on this Eric. -- SUSE Linux GmbH, GF: Felix Imendörffer,

Re: [ceph-users] Ceph Luminous RocksDB vs WalDB?

I'm also not 100% sure but I think that the first one is the right way to go. The second command only specifies the db partition but no dedicated WAL partition. The first one should do the trick. On 28.06.2018 22:58, Igor Fedotov wrote: > > I think the second variant is what you need. But I'm

Re: [ceph-users] CentOS Dojo at CERN

On 20.06.2018 17:39, Dan van der Ster wrote: > And BTW, if you can't make it to this event we're in the early days of > planning a dedicated Ceph + OpenStack Days at CERN around May/June > 2019. > More news on that later... Will that be during a CERN maintenance window? *that would raise my

Re: [ceph-users] Increasing number of PGs by not a factor of two?

e >   ceph osd pool set $pool pgp_num $num >   while sleep 10; do >     ceph osd health | grep -q > 'peering\|stale\|activating\|creating\|inactive' || break >   done > done > for flag in $flags; do >   ceph osd unset $flag > done > > On Thu, May 17, 2018 at 9:27

Re: [ceph-users] Increasing number of PGs by not a factor of two?

Hi Oliver, a good value is 100-150 PGs per OSD. So in your case between 20k and 30k. You can increase your PGs, but keep in mind that this will keep the cluster quite busy for some while. That said I would rather increase in smaller steps than in one large move. Kai On 17.05.2018 01:29,

Re: [ceph-users] Show and Tell: Grafana cluster dashboard

Looks very good. Is it anyhow possible to display the reason why a cluster is in an error or warning state? Thinking about the output from ceph -s if this could by shown in case there's a failure. I think this will not be provided by default but wondering if it's possible to add. Kai On

Re: [ceph-users] London Ceph day yesterday

Hi all, indeed it was a lot of fun again and what I really liked to most are the open discussions afterwards. Big thanks goes to Wido for organizing this and we should not forget to thank you all the sponsors who made this happen as well. Kai On 20.04.2018 10:32, Sean Purdy wrote: > Just a

Re: [ceph-users] Ceph luminous - troubleshooting performance issues overall DSK 100%, busy 1%

Is this just from one server or from all servers? Just wondering why VD 0 is using WriteThrough compared to the others. If that's the setup for the OSD's you already have a cache setup problem. On 10.04.2018 13:44, Mohamad Gebai wrote: > megacli -LDGetProp -cache -Lall -a0 > > Adapter 0-VD

[ceph-users] Ceph Dashboard IRC Channel

Hi all, we've created a new #ceph-dashboard channel on OFTC to talk about all the related dashboard functionalities and developments. This means that the old "openattic" channel on Freenode is just for openATTIC and everything new regarding the mgr module will now be discussed in the new channel

Re: [ceph-users] Ceph talks/presentations at conferences/events

Hi Robert, thanks will forward it to the community list as well. Kai On 03/26/2018 11:03 AM, Robert Sander wrote: > Hi Kai, > > On 22.03.2018 18:04, Kai Wagner wrote: >> don't know if this is the right place to discuss this but I was just >> wondering if there's any specif

[ceph-users] Ceph talks/presentations at conferences/events

Hi all, don't know if this is the right place to discuss this but I was just wondering if there's any specific mailing list + web site where upcoming events (Ceph/Open Source/Storage) and conferences are discussed and generally tracked? Also I would like to sync upfront on topics that could be

Re: [ceph-users] Luminous and Calamari

Hi, given the fact that we don't have Ubu or Centos packages, you could install directly from our sources. http://download.openattic.org/sources/3.x/openattic-3.6.2.tar.bz2 Our docs are hosted at: http://docs.openattic.org/en/latest/ Kai On 03/02/2018 04:39 PM, Budai Laszlo wrote: > Hi, > >

Re: [ceph-users] Ceph iSCSI is a prank?

I totally understand and see your frustration here, but you've to keep in mind that this is an Open Source project with a lots of volunteers. If you have a really urgent need, you have the possibility to develop such a feature on your own or you've to buy someone who could do the work for you.

Re: [ceph-users] Luminous and calamari

Hey, yes there are plans to add management functionality to the dashboard as well. As soon as we're covered all the existing functionality to create the initial PR we'll start with the management stuff. The big benefit here is, that we can profit what we've already done within openATTIC. If

Re: [ceph-users] Shutting down half / full cluster

Hi, maybe it's worth looking at this: http://lists.ceph.com/pipermail/ceph-users-ceph.com/2017-April/017378.html Kai On 02/14/2018 11:06 AM, Götz Reinicke wrote: > Hi, > > We have some work to do on our power lines for all building and we have to > shut down all systems. So there is also no

Re: [ceph-users] Ceph Day Germany :)

Hi Wido, how do you know about that beforehand? There's no official upcoming event on the ceph.com page? Just because I'm curious :) Thanks Kai On 12.02.2018 10:39, Wido den Hollander wrote: > The next one is in London on April 19th -- SUSE Linux GmbH, GF: Felix Imendörffer, Jane

Re: [ceph-users] Ceph Day Germany :)

Sometimes I'm just blind. Way to less ML :D Thanks! On 12.02.2018 10:51, Wido den Hollander wrote: > Because I'm co-organizing it! :) It send out a Call for Papers last > week to this list. -- SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)

Re: [ceph-users] Ceph Day Germany :)

On 12.02.2018 00:33, c...@elchaka.de wrote: > I absolutely agree, too. This was really great! Would be Fantastic if the > ceph days will happen again in Darmstadt - or Düsseldorf ;) > > Btw. Will the Slides and perhaps Videos of the presentation be online > avaiable? AFAIK Danny is working on

Re: [ceph-users] Newbie question: stretch ceph cluster

Hi and welcome, On 09.02.2018 15:46, ST Wong (ITSC) wrote: > > Hi, I'm new to CEPH and got a task to setup CEPH with kind of DR > feature.  We've 2 10Gb connected data centers in the same campus.    I > wonder if it's possible to setup a CEPH cluster with following > components in each data

[ceph-users] RBD device as SBD device for pacemaker cluster

Hi all, I had the idea to use a RBD device as the SBD device for a pacemaker cluster. So I don't have to fiddle with multipathing and all that stuff. Have someone already tested this somewhere and can tell how the cluster reacts on this? I think this shouldn't be problem, but I'm just wondering

[ceph-users] Fwd: Ceph team involvement in Rook (Deploying Ceph in Kubernetes)

Just for those of you who are not subscribed to ceph-users. Forwarded Message Subject:Ceph team involvement in Rook (Deploying Ceph in Kubernetes) Date: Fri, 19 Jan 2018 11:49:05 +0100 From: Sebastien Han To: ceph-users

Re: [ceph-users] Ceph Day Germany 2018

Dito, cya in Darmstadt! On 01/16/2018 08:47 AM, Wido den Hollander wrote: > Yes! Looking forward :-) I'll be there :) > > Wido -- SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg) signature.asc Description: OpenPGP digital signature