On Mon, Dec 11, 2023 at 05:27:53PM +1100, duluxoz wrote:
Hi All,
I find myself in the position of having to change the k/m values on an
ec-pool. I've discovered that I simply can't change the ec-profile,
but have to create a "new ec-profile" and a "new ec-pool" using the
new values, then migr
Long story short, we've got a lot of empty directories that I'm working on
removing. While removing directories, using "perf top -g" we can watch the MDS
daemon go to 100% cpu usage with "SnapRealm:: split_at" and
"CInode::is_ancestor_of".
It's this 2 year old bug that still is around.
https:/
On Wed, Dec 13, 2023 at 12:48 AM Satoru Takeuchi
wrote:
>
> Hi Ilya,
>
> 2023年12月12日(火) 21:23 Ilya Dryomov :
> > Not at the moment. Mykola has an old work-in-progress PR which extends
> > "rbd import-diff" command to make this possible [1].
>
> I didn't know this PR. Thank you very much.I'll eval
Hi,
I have a 18.2.0 Ceph cluster and my MDS are now crashing repeatedly.
After a few automatic restart, every MDS is removed and only one stays
active. But it's flagged "laggy" and I can't even start a scrub on it.
In the log I have this during crashes:
Dec 13 15:54:02 ceph04
ceph-ff6e50de-
Hi
Our hosts have 3 NVMEs and 48 spinning drives each.
We found that ceph orch made the default lvm size for the block_db 1/3 the
total size of the NVMEs.
I suspect that ceph only considered one of the NVMEs when determining the
size, based the closely related issue; https://tracker.ceph.com/issue
On 12/13/23 05:27, Janne Johansson wrote:
Den ons 13 dec. 2023 kl 10:57 skrev Rok Jaklič :
Hi,
shouldn't etag of a "parent" object change when "child" objects are added
on s3?
Example:
1. I add an object to test bucket: "example/" - size 0
"example/" has an etag XYZ1
2. I add an object
Hi all,
since there seems to be some interest, here some additional notes.
1) The script is tested on octopus. It seems that there was a change in the
output of ceph commands used and it might need some tweaking to get it to work
on other versions.
2) If you want to give my findings a shot, yo
Yes, octopus. -- Frank
=
Frank Schilder
AIT Risø Campus
Bygning 109, rum S14
From: Szabo, Istvan (Agoda)
Sent: Wednesday, December 13, 2023 6:13 AM
To: Frank Schilder; ceph-users@ceph.io
Subject: Re: [ceph-users] Re: increasing number of (d
Hi, experts,
we are using cephfs with 16.2.* with multi active mds, and recently we see a
strange thing,
we have some c++ code about read file from cephfs. the client code just call
very base read(),
and when the cluster hit mds has slow request, and later the cluster back to
normal. the r
Den ons 13 dec. 2023 kl 10:57 skrev Rok Jaklič :
> Hi,
>
> shouldn't etag of a "parent" object change when "child" objects are added
> on s3?
>
> Example:
> 1. I add an object to test bucket: "example/" - size 0
> "example/" has an etag XYZ1
> 2. I add an object to test bucket: "example/test1.
Hi
As my attachment is very messy, I cleaned it up and provide a much
simpler version for your tests bellow.
These policies seem to get ignored when the URL is presigned.
{
"Version":"2012-10-17",
"Id":"userbucket%%%policy",
"Statement":[
{
"Sid":"username%%%read",
Hi,
shouldn't etag of a "parent" object change when "child" objects are added
on s3?
Example:
1. I add an object to test bucket: "example/" - size 0
"example/" has an etag XYZ1
2. I add an object to test bucket: "example/test1.txt" - size 12
"example/test1.txt" has an etag XYZ2
"examp
Your disk is most likely slowly failing, you should check smart values
and dmesg output for read/write errors and probably replace the disk.
Zitat von zxcs :
Also osd frequently report these ERROR logs, lead this osd has slow
request. how to stop these log ?
“full object read crc *** != e
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