Dear Madam/Sir:
Glad to hear that you're on the market for photographic equipment , our factory is specialized in Tripod with 19 years experience ,with good quality and pretty competitive price.
Also we have our own professional designers to meet any of your
requirements.
Why choose us?
- Quality first
- On-time shipment
- No extra cost,
Hope to have your feedback soon.
Best regard
Candy
GuangZhou Qingzhuang Photographic Equipment Co. Ltd
Product : tripod ,monopod ,shoulder pad , slider, background stand , light stand , LED light
A couple of weeks ago, I sent a request to the mailing list asking
whether anyone was using the inline_data support in cephfs:
https://docs.ceph.com/docs/mimic/cephfs/experimental-features/#inline-data
I got exactly zero responses, so I'm going to formally propose that we
move to start deprecating this feature for Octopus.
Why deprecate this feature?
===========================
While the userland clients have support for both reading and writing,
the kernel only has support for reading, and aggressively uninlines
everything as soon as it needs to do any writing. That uninlining has
some rather nasty potential race conditions too that could cause data
corruption.
We could work to fix this, and maybe add write support for the kernel,
but it adds a lot of complexity to the read and write codepaths in the
clients, which are already pretty complex. Given that there isn't a lot
of interest in this feature, I think we ought to just pull the plug on
it.
How should we do this?
======================
We should start by disabling this feature in master for Octopus.
In particular, we should stop allowing users to call "fs set inline_data
true" on filesystems where it's disabled, and maybe throw a loud warning
about the feature being deprecated if the mds is started on a filesystem
that has it enabled.
We could also consider creating a utility to crawl an existing
filesystem and uninline anything there, if there was need for it.
Then, in a few release cycles, once we're past the point where someone
can upgrade directly from Nautilus (release Q or R?) we'd rip out
support for this feature entirely.
Thoughts, comments, questions welcome.
--
Jeff Layton <jlayton(a)redhat.com>
Hi Folks,
Perf meeting is on in ~40 minutes! Today Sam Just is going to be
presenting about work he's been doing to investigate bluestore
throttling and latency. Hope to see you there!
Etherpad:
https://pad.ceph.com/p/performance_weekly
Bluejeans:
https://bluejeans.com/908675367
Thanks,
Mark
Dear Madam/Sir:
Glad to hear that you're on the market for photographic equipment , our factory is specialized in Tripod with 19 years experience ,with good quality and pretty competitive price.
Also we have our own professional designers to meet any of your
requirements.
Why choose us?
- Quality first
- On-time shipment
- No extra cost,
Hope to have your feedback soon.
Best regard
Candy
GuangZhou Qingzhuang Photographic Equipment Co. Ltd
Product : tripod ,monopod ,shoulder pad , slider, background stand , light stand , LED light
Hi,
Kyrlyo wanted to add openSUSE to the set of distributions that get build
for and used by teuthology, for example:
https://github.com/ceph/ceph-build/pull/1356https://github.com/ceph/ceph-build/pull/1355
However, seems officially there are "no plans" to add other platforms
but Ubuntu and CentOS, so Alfredo closed the PRs.
What requirements does a platform need to meet to be added? What's the
process for that?
(I hope this is the right list)
Regards,
Lars
--
SUSE Linux GmbH, GF: Felix Imendörffer, Mary Higgins, Sri Rasiah, HRB 21284 (AG Nürnberg)
"Architects should open possibilities and not determine everything." (Ueli Zbinden)
Hi everyone,
We had a change with our original planned tech talk for August 22nd.
This is short notice, but if you have a presentation topic you want to
give and discuss with the community, now is a good opportunity.
https://ceph.com/ceph-tech-talks/
--
Mike Perez (thingee)