[I't is not really a 'mortem', but...]
Saturday afternoon, my 3-nodes proxmox ceph cluster have a big
'slowdown', that started at 12:35:24 with some OOM condition in one of
the 3 storage nodes, followed with also OOM on another node, at
12:43:31.
After that, all bad things happens: stuck reque
Hello Marco,
first of all, hyperconverged setups with public accessable VMs could be
affected by DDoS attacks or other harmful issues that causes cascading
errors in your infrastructure.
Are you sure your network worked correctly at the time?
--
Martin Verges
Managing director
Mobile: +49 174 9
Hi,
On 02/05/2019 22:00, Aaron Bassett wrote:
> With these caps I'm able to use a python radosgw-admin lib to list
> buckets and acls and users, but not keys. This user is also unable to
> read buckets and/or keys through the normal s3 api. Is there a way to
> create an s3 user that has read acce
Dear ceph experts,
we have several (maybe related) problems with our ceph cluster, let me
first show you the current ceph status:
cluster:
id: 23e72372-0d44-4cad-b24f-3641b14b86f4
health: HEALTH_ERR
1 MDSs report slow metadata IOs
1 MDSs report slow reques
Mandi! Martin Verges
In chel di` si favelave...
> first of all, hyperconverged setups with public accessable VMs could be
> affected by DDoS attacks or other harmful issues that causes cascading errors
> in your infrastructure.
No, private cluster.
> Are you sure your network worked correctly
Hi
The lastest versión of ceph is not reporting anymore slowops in dashboard
and cli? Bug? Or expected?
ceph version 14.2.1 (d555a9489eb35f84f2e1ef49b77e19da9d113972) nautilus
(stable)
Linux 3.10.0-957.12.1.el7.x86_64 #1 SMP Mon Apr 29 14:59:59 UTC 2019 x86_64
x86_64 x86_64 GNU/Linux
2
Short story:
We have a new HPC installation with file systems provided by cephfs (home,
apps, ...). We have one cephfs and all client file systems are sub-directory
mounts. On this ceph file system, we have a bit more than 500 nodes with
currently 2 ceph fs mounts each, resulting i
Hello,
My manager keeps dying, the last meta log is below. What is causing this? I
do have two roots in the osd tree with shared hosts(see below), I can't
imagine that is causing balancer to fail?
meta log:
{
"crash_id":
"2019-05-11_19:09:17.999875Z_aa7afa7c-bc7e-43ec-b32a-821bd47bd68b",
Le 13/05/2019 à 16:20, Kevin Flöh a écrit :
> Dear ceph experts,
>
> [...] We have 4 nodes with 24 osds each and use 3+1 erasure coding. [...]
> Here is what happened: One osd daemon could not be started and
> therefore we decided to mark the osd as lost and set it up from
> scratch. Ceph started r
Presumably the 2 OSDs you marked as lost were hosting those incomplete PGs?
It would be useful to double confirm that: check with `ceph pg
query` and `ceph pg dump`.
(If so, this is why the ignore history les thing isn't helping; you
don't have the minimum 3 stripes up for those 3+1 PGs.)
If thos
Are you sure can you really use 3.2 for nautilus?
On Fri, May 10, 2019 at 7:23 AM Tarek Zegar wrote:
> Ceph-ansible 3.2, rolling upgrade mimic -> nautilus. The ansible file sets
> flag "norebalance". When there is*no* I/O to the cluster, upgrade works
> fine. When upgrading with IO running in th
All;
I'm working on spinning up a demonstration cluster using ceph, and yes, I'm
installing it manually, for the purpose of learning.
I can't seem to correctly create an OSD, as ceph-volume seems to only work if
the cluster name is the default. If I rename my configuration file (at
/etc/ceph/
On Mon, May 13, 2019 at 6:56 PM wrote:
>
> All;
>
> I'm working on spinning up a demonstration cluster using ceph, and yes, I'm
> installing it manually, for the purpose of learning.
>
> I can't seem to correctly create an OSD, as ceph-volume seems to only work if
> the cluster name is the defau
It's not just mimic to nautilus
I confirmed with luminous to mimic
They are checking for clean pgs with flags set, they should unset flags, then check. Set flags again, move on to next osd
- Original message -From: solarflow99 To: Tarek Zegar Cc: Ceph Users Subject: [EXTERNAL] Re: [ceph
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