Hi Roman,
Yes, you're right - OSDs list all objects during peering and take the latest
full version of each object. Full version is a version that has at least
min_size parts for XOR/EC, or any version for replicated setups which is OK
because writes are atomic. If there is a newer "committed"
Thanks Marc :)
It's easier to write code than to cooperate :) I can do whatever I want in my
own project.
Ceph is rather complex. For example, I failed to find bottlenecks in OSD when I
tried to profile it - I'm not an expert of course, but still... The only
bottleneck I found was
I love how it’s not possible to delete inodes yet. Data loss would be a thing
of the past!
Jokes aside, interesting project.
Sent from mobile
> Op 23 sep. 2020 om 00:45 heeft vita...@yourcmc.ru het volgende geschreven:
>
> Hi!
>
> After almost a year of development in my spare time I
It succeeds to load with LD_PRELOAD as, as I understand, block_register() gets
called. QAPI and new QAPI-based block device syntax don't work though because
they're based on IDLs built into QEMU... QAPI will require patching, yeah. It
would be nicer if QAPI supported plugins too... :-)
--
make it like this.
-Original Message-
Cc: d...@ceph.io; ceph-users@ceph.io
Subject: [ceph-users] Re: Vitastor, a fast Ceph-like block storage for
VMs
I love how it’s not possible to delete inodes yet. Data loss would be a
thing of the past!
Jokes aside, interesting project.
Sent
On 23/09/2020 2:29 pm, Виталий Филиппов wrote:
Not RBD, it has an own qemu driver
How have you integrated it into Qemu? from memory Qemu doesn't support
plugin drivers.
Do we need to custom patch Qemu?
--
Lindsay
___
ceph-users mailing list --
Yes
Not RBD, it has an own qemu driver
23 сентября 2020 г. 3:24:23 GMT+03:00, Lindsay Mathieson
пишет:
>On 23/09/2020 8:44 am, vita...@yourcmc.ru wrote:
>> There are more details in the README file which currently opens from
>the domainhttps://vitastor.io
>
>that redirects to
On 23/09/2020 8:44 am, vita...@yourcmc.ru wrote:
There are more details in the README file which currently opens from the
domainhttps://vitastor.io
that redirects to https://yourcmc.ru/git/vitalif/vitastor
Is that your own site?
--
Lindsay
___
On 23/09/2020 8:44 am, vita...@yourcmc.ru wrote:
After almost a year of development in my spare time I present my own
software-defined block storage system: Vitastor -https://vitastor.io
Interesting, thanks.
It supports qemu connecting via rbd?
--
Lindsay
On Wed, Sep 23, 2020 at 3:44 AM wrote:
>
> Hi!
>
> After almost a year of development in my spare time I present my own
> software-defined block storage system: Vitastor - https://vitastor.io
>
> I designed it similar to Ceph in many ways, it also has Pools, PGs, OSDs,
> different coding
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