Hi! (and thanks for taking your time to answer my email :) )
On 4/8/21 1:18 AM, Sage Weil wrote:
You would normally tell cephadm to deploy another mgr with 'ceph orch
apply mgr 2'. In this case, the default placement policy for mgrs is
already either 2 or 3, though--the problem is that you only
On 08/04/2021 14:09, Ha, Son Hai wrote:
Hi everyone,
We encountered an issue with KRBD mounting after mapping it to the host with
read-only option.
We try to pinpoint where the problem is, but not able to do it.
See my reply down below.
The image is mounted well if we map it without the
KubeCon NA has extended their CFP dates to May 23rd.
https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america/program/cfp/#overview
DevConf.US also has its CFP open until May 31st.
https://www.devconf.info/us/
And lastly, we have Cloud-Native Data Management Day on May 4th with
i
Hi everyone,
We encountered an issue with KRBD mounting after mapping it to the host with
read-only option.
We try to pinpoint where the problem is, but not able to do it.
The image is mounted well if we map it without the "read-only" option.
This leads to an issue that the pod in k8s cannot use
I upgraded our Luminous cluster to Nautilus a couple of weeks ago and
converted the last batch of FileStore OSDs to BlueStore about 36 hours ago.
Yesterday our monitor cluster went nuts and started constantly calling
elections because monitor nodes were at 100% and wouldn't respond to
heartbeats. I
On Thu, Apr 8, 2021 at 10:22 AM Robert LeBlanc wrote:
>
> I upgraded our Luminous cluster to Nautilus a couple of weeks ago and
> converted the last batch of FileStore OSDs to BlueStore about 36 hours ago.
> Yesterday our monitor cluster went nuts and started constantly calling
> elections beca
On Thu, Apr 8, 2021 at 11:24 AM Robert LeBlanc wrote:
>
> On Thu, Apr 8, 2021 at 10:22 AM Robert LeBlanc wrote:
> >
> > I upgraded our Luminous cluster to Nautilus a couple of weeks ago and
> > converted the last batch of FileStore OSDs to BlueStore about 36 hours ago.
> > Yesterday our monitor
Thank you. The option "noload" works as expected.
-Original Message-
From: Wido den Hollander
Sent: Thursday, April 8, 2021 3:56 PM
To: Ha, Son Hai; ceph-users@ceph.io; ceph-us...@lists.ceph.com
Subject: Re: [ceph-users] KRBD failed to mount rbd image if mapping it to the
host with read
We just updated one of our ceph clusters from 14.2.15 to 14.2.19, and
see some unexpected behavior by radosgw - it seems to ignore parameters
set by the ceph config database. Specifically this is making it start up
listening only on port 7480, and not the configured 80 and 443 (ssl) ports.
Dow
Hello,
I would like to install Ceph 15.2.10 using cephadm and just found the following
table by checking the requirements on the host:
https://docs.ceph.com/en/latest/cephadm/compatibility/#compatibility-with-podman-versions
Do I understand this table correctly that I should be using podman ver
I found this thread that matches a lot of what I'm seeing. I see the
ms_dispatch thread going to 100%, but I'm at a single MON, the
recovery is done and the rocksdb MON database is ~300MB. I've tried
all the settings mentioned in that thread with no noticeable
improvement. I was hoping that once th
Hi David,
On 4/7/2021 7:43 PM, David Orman wrote:
Now that the hybrid allocator appears to be enabled by default in
Octopus, is it safe to change bluestore_min_alloc_size_hdd to 4k from
64k on Octopus 15.2.10 clusters, and then redeploy every OSD to switch
to the smaller allocation size, withou
Hey everyone.
Inside of cephfs, I have a directory which I setup a directory layout
field to use an erasure coded (CLAY) pool, specific to the task. The
rest of my cephfs is using normal replication.
Fast forward some time, and the EC directory has been used pretty
extensively, and through some b
On 4/8/21 6:22 PM, Robert LeBlanc wrote:
I upgraded our Luminous cluster to Nautilus a couple of weeks ago and
converted the last batch of FileStore OSDs to BlueStore about 36 hours
ago. Yesterday our monitor cluster went nuts and started constantly
calling elections because monitor nodes were
Hi,
I noticed while using rclone to migrate some data from a Swift
cluster into a RADOSGW cluster that sometimes when listing a
bucket RADOSGW will not always return as many results as specified
by the "limit" parameter, even when more objects remain to list.
This results in rclone believing on s
Hi Joshua,
I have had a similar issue three different times on one of my cephfs
pools (15.2.10). The first time this happened I had lost some OSDs. In
all cases I ended up with degraded PGs with unfound objects that could
not be recovered.
Here's how I recovered from the situation. Note th
The latest podman 3.0.1 release is fine (we have many production clusters
running this). We have not tested 3.1 yet, however, but will soon.
> On Apr 8, 2021, at 10:32, mabi wrote:
>
> Hello,
>
> I would like to install Ceph 15.2.10 using cephadm and just found the
> following table by check
Hello Graham,
We have the same issue after an upgrade from 14.2.16 to 14.2.19. I
tracked down the issue today and made a bug report a few hours ago:
https://tracker.ceph.com/issues/50249. Maybe the title can be adjusted
if more than rgw_frontends is impacted.
First nautilus release I found with th
Good thought. The storage for the monitor data is a RAID-0 over three
NVMe devices. Watching iostat, they are completely idle, maybe 0.8% to
1.4% for a second every minute or so.
Robert LeBlanc
PGP Fingerprint 79A2 9CA4 6CC4 45DD A904 C70E E654 3BB2 FA62 B9F1
On Thu, Apr 8, 2021
Hi,
So finally how did you solve it? Which method out of the three?
Istvan Szabo
Senior Infrastructure Engineer
---
Agoda Services Co., Ltd.
e: istvan.sz...@agoda.com
---
-Original Message-
Fr
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