Thanks for the clarification, I get it now. This would be quite
helpful to have in the docs, I believe. ;-)
Zitat von Arthur Outhenin-Chalandre :
Hi Eugen,
On 4/6/22 09:47, Eugen Block wrote:
I don't mean to hijack this thread, I'm just curious about the
multiple mirror daemons statement.
Hi Eugen,
On 4/6/22 09:47, Eugen Block wrote:
> I don't mean to hijack this thread, I'm just curious about the
> multiple mirror daemons statement. Last year you mentioned that
> multiple daemons only make sense if you have different pools to mirror
> [1], at leat that's how I read it, you w
Hi,
I don't mean to hijack this thread, I'm just curious about the
multiple mirror daemons statement. Last year you mentioned that
multiple daemons only make sense if you have different pools to mirror
[1], at leat that's how I read it, you wrote:
[...] but actually you can have multiple
Hi,
On 4/1/22 10:56, huxia...@horebdata.cn wrote:
> 1) Rbd mirroring with Peta bytes data is doable or not? are there any
> practical limits on the size of the total data?
So the first thing that matter with rbd replication is the amount of
data you write if you have a PB that mostly don't cha
Dear Arnaud,
Thanks a lot for sharing your precious experience, and this mothod for cephfs
disaster recovery is really unique and intriguing!
Curiously, how do you do cephfs metadata backup? Should the backup be done very
frequently in order to avoid much data loss? need any special tool to ba
Hello
I will speak about cephfs because it what I am working on
Of course you can do some kind of rsync or rclone between two cephfs
clusters but at petabytes scales it will be really slow and cost a lot !
There is another approach that we tested successfully (only on test not in
prod)
We creat