Hi Jason.
Well, I don't tried that, because I am afraid to break something :/ I don’t
really understand what are you doing there :(
Thanks anyways.
Regards
Torsten
> Am 31.07.2020 um 16:46 schrieb Torsten Ennenbach :
>
> Wow,
>
> Thx I will try this asap. Thats a … solution…
> Unfortunatel
Hey Ceph users,
we are currently facing some serious problems on our Ceph Cluster with
libvirt (KVM), RBD devices and FSTRIM running inside VMs.
The problem is right after running the fstrim command inside the VM the
ext4 filesystem is corrupted and read-only with the following error message:
Hi,
the problem still exists and I don't know whats the reason and how to
fix it.
I figured out, that only about 20 OSDs was affected. After I did a ceph
daemon osd. compact on this the problem was gone.
I compacted all OSDs in the hope my issue will be fixed with this. But
over the weekend I ru
One way this can happen is if you have the default setting
osd_scrub_during_recovery=false
Seems like the default setting is active
If you’ve been doing a lot of [re]balancing, drive replacements, topology
changes, expansions, etc. scrubs can be starved especially if you’re doing EC
Yeah we tried that already.
The health_warn will remain thus it seems that this will not reset the
timer.
Am 31.07.20 um 19:52 schrieb c...@elchaka.de:
What happen when you do start a scrub manual?
Imo
ceph osd deep-scrub xyz
Hth
Mehmet
Am 31. Juli 2020 15:35:49 MESZ schrieb Carsten Grom
The metadata that tells CEPH where all data is located, my understanding is the
crush map. Where is it stored, is it redundantly distributed so as to protect
from node failure? What safeguards the critical cluster metadata?
-Ed
___
ceph-users mailing l
On Mon, Aug 3, 2020 at 4:11 AM Georg Schönberger
wrote:
>
> Hey Ceph users,
>
> we are currently facing some serious problems on our Ceph Cluster with
> libvirt (KVM), RBD devices and FSTRIM running inside VMs.
>
> The problem is right after running the fstrim command inside the VM the
> ext4 file
Can you post the output of these commands:
ceph osd pool ls detail
ceph osd tree
ceph osd crush rule dump
-Original Message-
From: Frank Schilder
Sent: Monday, August 3, 2020 9:19 AM
To: ceph-users
Subject: [ceph-users] Re: Ceph does not recover from OSD restart
After moving the newl
Hello community,
Im trying to integrate ceph RadosGW with OpenStack Keystone. Everything
is working as expected, but when I try to reach public buckets with
public link generated in Horizon, I get a permanent error
‘NoSuchBucket’. However, this bucket and all it’s content does exists:
I can access
You said you had to move some OSDs out and back in for Ceph to go back to
normal (The OSDs you added). Which OSDs were added?
-Original Message-
From: Frank Schilder
Sent: Monday, August 3, 2020 9:55 AM
To: Eric Smith ; ceph-users
Subject: Re: Ceph does not recover from OSD restart
Hi
Hi,
I've been tasked with moving Jewel clusters to Nautilus. After the final
upgrade Ceph Health warns about legacy tunables. On clusters running SSD's
I enabled the optimal flag. Which took weeks to chug through remappings. My
remaining clusters run HDD's. Does anyone have experience with using t
Hi all,
quick update: looks like copying OSDs does indeed deflate the objects with
partial overwrites in an EC pool again:
osd df tree blue stats
ID SIZEUSE alloc store
878.96.6 6.64.6 <-- old disk with inflated objects
294 111.9 1.92.0 <-- new di
Dear cephers,
I have a serious issue with degraded objects after an OSD restart. The cluster
was in a state of re-balancing after adding disks to each host. Before restart
I had "X/Y objects misplaced". Apart from that, health was OK. I now restarted
all OSDs of one host and the cluster does no
Hello, community
Im still investigating the RGW/Keystone integration issue.
In the addition to the info below, in radosGW log-file I found
For the bucket with public URL (which fails):
2020-08-03T16:26:54.317+ 7fd4d6c9a700 20 req 115 0s swift:list_bucket
rgw::auth::swift::DefaultStrategy: tryi
After moving the newly added OSDs out of the crush tree and back in again, I
get to exactly what I want to see:
cluster:
id: e4ece518-f2cb-4708-b00f-b6bf511e91d9
health: HEALTH_WARN
norebalance,norecover flag(s) set
53030026/1492404361 objects misplaced (3.55
Hi Eric,
thanks for your fast response. Below the output, shortened a bit as indicated.
Disks have been added to pool 11 'sr-rbd-data-one-hdd' only, this is the only
pool with remapped PGs and is also the only pool experiencing the "loss of
track" to objects. Every other pool recovers from rest
Hello,
I am looking into connecting my rados gateway to LDAP and found the following
documentation.
https://docs.ceph.com/docs/master/radosgw/ldap-auth/
I would like to allow an LDAP group to have access to create and manage buckets.
The questions I still have are the following:
-Do the LDAP
As a side effect of the restart, also the leader sees blocked ops that never
get cleared. I need to restart the mon daemon:
cluster:
id: e4ece518-f2cb-4708-b00f-b6bf511e91d9
health: HEALTH_WARN
noout,norebalance flag(s) set
53242005/1492479251 objects misplac
Hello everyone,
I am running my Octopus 15.2.4 version and a couple of days ago noticed an
ERROR state on the cluster with the following message:
Module 'crash' has failed: dictionary changed size during iteration
I couldn't find much info on this error. I've tried restarting the mon servers
Hi Eric,
the procedure for re-discovering all objects is:
# Flag: norebalance
ceph osd crush move osd.288 host=bb-04
ceph osd crush move osd.289 host=bb-05
ceph osd crush move osd.290 host=bb-06
ceph osd crush move osd.291 host=bb-21
ceph osd crush move osd.292 host=bb-07
ceph osd crush move osd
Sorry for the many small e-mails: requested IDs in the commands, 288-296. One
new OSD per host.
Best regards,
=
Frank Schilder
AIT Risø Campus
Bygning 109, rum S14
From: Frank Schilder
Sent: 03 August 2020 16:59:04
To: Eric Smith; ceph-us
The CRUSH map makes up the so called "Cluster Map", for which the Ceph Monitors
maintain a master copy. This is precisely why you have multiple monitors - for
high availability in case a monitor goes down.
This is all explained quite well in the architecture documentation:
https://docs.ceph.com
This PR should fix it. It's been sitting in need of QA for a while.
Hopefully it lands soon so we can backport it.
https://github.com/ceph/ceph/pull/35984
Matt
On Mon, Aug 3, 2020 at 11:42 PM Vladimir Sigunov
wrote:
> Hello community,
> Im trying to integrate ceph RadosGW with OpenStack Keysto
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On 03.08.20 14:56, Jason Dillaman wrote:
On Mon, Aug 3, 2020 at 4:11 AM Georg Schönberger
wrote:
Hey Ceph users,
we are currently facing some serious problems on our Ceph Cluster with
libvirt (KVM), RBD devices and FSTRIM running inside VMs.
The problem is right after running the fstrim comma
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