Hi,
> On 7 Nov 2014, at 07:52, Anand Avati wrote:
> On Thu, Nov 6, 2014 at 8:22 PM, Anton Altaparmakov wrote:
> > On 7 Nov 2014, at 01:46, Jeff Moyer wrote:
> > Minor nit, but I'd rather read something that looks like this:
> >
> > if (type == READ && (flags & RWF_NONBLOCK))
> >
hi, cephers:
Zeromq is a very high-speed asynchronous I/O engine, which is
also used in storm,
a distributed and fault-tolerant realtime computation. Does anyone
want to use it in the
communication of osds?
Thanks
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Hi Jeff,
> On 7 Nov 2014, at 01:46, Jeff Moyer wrote:
>
> Milosz Tanski writes:
>
>> -if (type == READ && (flags & RWF_NONBLOCK))
>> -return -EAGAIN;
>> +if (type == READ) {
>> +if (flags & RWF_NONBLOCK)
>> +
Hi, all
There is a small bug fixing in KeyValueStore to prevent osd crash
When run random write 4k test on rbd with KeyValueStore backend, random osd
crashes, and ceph-osd.log shows a segmentation fault which caused by multi
threads updating the strip_header->buffers, so add mutex here
Another
Hi Ceph,
For the record, here are a few erasure code related links (thanks Kevin :-),
https://bitbucket.org/tsg-/liberasurecode/
liberasurecode is an Erasure Code API library written in C with pluggable
Erasure Code backends.
the first commit is dated back april 2014 but its content sugg
thanks for your reply , but there are some records in leveldb , such
as pglog info , pg epoch and so on , i also want to when and where
ceph gererates these records?
2014-11-06 15:47 GMT+08:00 Vijayendra Shamanna
:
> Hi,
>
> You can refer to "_create_collection", which is invoked from OP_MKCOLL
Milosz Tanski writes:
> - if (type == READ && (flags & RWF_NONBLOCK))
> - return -EAGAIN;
> + if (type == READ) {
> + if (flags & RWF_NONBLOCK)
> + return -EAGAIN;
> + } else {
> +
Hi Florian,
I attended the Ceph & Cinder & HA session today at the summit. I've never
really thought about strategies to implement HA and how Ceph can help. The
extent of my knowledge on this topic is to make sure I do not confuse something
that is "highly reliable" with something "highly avail
We are using v0.80.4. Just would like to ask for general suggestion here :)
Thanks,
Guang
> From: malm...@gmail.com
> Date: Thu, 6 Nov 2014 13:46:12 +
> Subject: Re: [ceph-users] PG inconsistency
> To: yguan...@outlook.com; ceph-devel@vger.kernel.org;
> ce
Hello Cephers,
Recently we observed a couple of inconsistencies in our Ceph cluster, there
were two major patterns leading to inconsistency as I observed: 1) EIO to read
the file, 2) the digest is inconsistent (for EC) even there is no read error).
While ceph has built-in tool sets to repair the
Hi,
You can refer to "_create_collection", which is invoked from OP_MKCOLL
transaction opcode (FileStore.cc) context for the file store backend.
Thanks,
Viju
-Original Message-
From: ceph-devel-ow...@vger.kernel.org
[mailto:ceph-devel-ow...@vger.kernel.org] On Behalf Of xinxin shu
Se
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