[ceph-users] Understanding PG peering count increase without osdmap changes

2020-04-17 Thread Prasad Krishnan
Hi, I am trying to understand how the PG peering count could increase between two OSDMAP epochs when none of the OSDs went down or up, nor were there changes in their weights. This behaviour was seen on a Hammer cluster, but I guess it should be no different from the recent releases. I'm pasting

[ceph-users] rbd device name reuse frequency

2020-04-17 Thread Void Star Nill
Hello, How frequently do RBD device names get reused? For instance, when I map a volume on a client and it gets mapped to /dev/rbd0 and when it is unmapped, does a subsequent map reuse this name right away? I ask this question, because in our use case, we try to unmap a volume and we are thinking

[ceph-users] Re: HELP! Ceph( v 14.2.8) bucket notification dose not work!

2020-04-17 Thread gwampole
Hello, Has the resolution for this issue been released in Nautilus? I'm still experiencing this on 14.2.9 though I noticed the PR (https://github.com/ceph/ceph/pull/33978) seemed to be merged in. Thanks! -Garrett ___ ceph-users mailing list -- ceph-user

[ceph-users] Re: RGW and the orphans

2020-04-17 Thread Eric Ivancich
> On Apr 17, 2020, at 9:38 AM, Katarzyna Myrek wrote: > > Hi Eric, > > Would it be possible to use it with an older cluster version (like > running new radosgw-admin in the container, connecting to the cluster > on 14.2.X)? > > Kind regards / Pozdrawiam, > Katarzyna Myrek I did mention the nau

[ceph-users] Re: RGW and the orphans

2020-04-17 Thread Eric Ivancich
> On Apr 16, 2020, at 1:58 PM, EDH - Manuel Rios > wrote: > > Hi Eric, > > Are there any ETA for get those script backported maybe in 14.2.10? > > Regards > Manuel There is a nautilus backport PR where the code works. It’s waiting on the added testing to be complete on master, so that can

[ceph-users] Re: radosgw-admin error: "could not fetch user info: no user info saved"

2020-04-17 Thread Mathew Snyder
Was able to do what I needed to do. Thank you, Mathew Sent with [ProtonMail](https://protonmail.com) Secure Email. ‐‐‐ Original Message ‐‐‐ On Thursday, April 16, 2020 4:40 AM, Janne Johansson wrote: > Den ons 15 apr. 2020 kl 21:01 skrev Mathew Snyder > : > >> I'm running into a prob

[ceph-users] Re: PGs unknown (osd down) after conversion to cephadm

2020-04-17 Thread Dr. Marco Savoca
Hi Sebastian, of course! I misspelled the option. Sometimes it’s difficult to see the forest for the trees… But after upgrade to 15.2.1 I have now the CEPHADM_STRAY_HOST problem: HEALTH_WARN 3 stray host(s) with 15 daemon(s) not managed by cephadm[WRN] CEPHADM_STRAY_HOST: 3 stray host(s) with 15 da

[ceph-users] Re: RGW and the orphans

2020-04-17 Thread Katarzyna Myrek
Hi Eric, Would it be possible to use it with an older cluster version (like running new radosgw-admin in the container, connecting to the cluster on 14.2.X)? Kind regards / Pozdrawiam, Katarzyna Myrek czw., 16 kwi 2020 o 19:58 EDH - Manuel Rios napisał(a): > > Hi Eric, > > > > Are there any ET

[ceph-users] Re: MDS: what's the purpose of using LogEvent with empty metablob?

2020-04-17 Thread Xinying Song
Understood! I really appreciate your explanation. Yan, Zheng 于2020年4月17日周五 下午3:11写道: > > On Fri, Apr 17, 2020 at 10:23 AM Xinying Song > wrote: > > > > Hi, Yan: > > I agree with the idea that log event can be used to reconstruct cache > > when crash happens. But master can reconstruct its cache

[ceph-users] Re: how to fix num_strays?

2020-04-17 Thread Yan, Zheng
On Thu, Apr 16, 2020 at 3:27 PM Dan van der Ster wrote: > > On Thu, Apr 16, 2020 at 3:53 AM Yan, Zheng wrote: > > > > On Thu, Apr 16, 2020 at 12:15 AM Dan van der Ster > > wrote: > > > > > > On Wed, Apr 15, 2020 at 5:13 PM Yan, Zheng wrote: > > > > > > > > On Wed, Apr 15, 2020 at 2:33 AM Dan v

[ceph-users] Re: cephadm adopting osd failed

2020-04-17 Thread bbk
Hi, sorry i didn't wrote very clear, what i ment was... In the workflow of * systemctl stop ceph-osd@$ID * umount /var/lib/ceph/osd/ceph-$ID * cephadm adopt --style legacy --name osd.$ID You also need to ```systemctl start ceph-$CLUSTERID@osd.$ID``` After a reboot, my osds are fine and up. I d

[ceph-users] Re: MDS: what's the purpose of using LogEvent with empty metablob?

2020-04-17 Thread Yan, Zheng
On Fri, Apr 17, 2020 at 10:23 AM Xinying Song wrote: > > Hi, Yan: > I agree with the idea that log event can be used to reconstruct cache > when crash happens. But master can reconstruct its cache by replaying > its EUpdate logevent. The ESlaveUpdate::OP_COMMIT log event seems to > have nothing to