Re: [ceph-users] librados and multithreading

[Юрий Соколов]

Thank you, Jason.

2016-06-14 18:43 GMT+03:00 Jason Dillaman :
> On Fri, Jun 10, 2016 at 12:37 PM, Юрий Соколов  wrote:
>> Good day, all.
>>
>> I found this issue: https://github.com/ceph/ceph/pull/5991
>>
>> Did this issue affected librados ?
>
> No -- this affected the start-up and shut-down of librbd as described
> in the associated tracker ticket.
>
>> Were it safe to use single rados_ioctx_t from multiple threads before this 
>> fix?
>
> Yes.
>
>>
>> --
>> With regards,
>> Sokolov Yura aka funny_falcon
>> ___
>> ceph-users mailing list
>> ceph-users@lists.ceph.com
>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>
>
>
> --
> Jason



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Re: [ceph-users] librados and multithreading

[Jason Dillaman]

On Fri, Jun 10, 2016 at 12:37 PM, Юрий Соколов  wrote:
> Good day, all.
>
> I found this issue: https://github.com/ceph/ceph/pull/5991
>
> Did this issue affected librados ?

No -- this affected the start-up and shut-down of librbd as described
in the associated tracker ticket.

> Were it safe to use single rados_ioctx_t from multiple threads before this 
> fix?

Yes.

>
> --
> With regards,
> Sokolov Yura aka funny_falcon
> ___
> ceph-users mailing list
> ceph-users@lists.ceph.com
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com



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Re: [ceph-users] librados and multithreading

[Юрий Соколов]

Common, friends,
No one knows an answer?
12 июня 2016 г. 16:21 пользователь "Юрий Соколов" 
написал:

> I don't know. That is why i'm asking here.
>
> 2016-06-12 6:36 GMT+03:00 Ken Peng :
> > Hi,
> >
> > We had experienced the similar error, when writing to RBD block with
> > multi-threads using fio, some OSD got error and down.
> > Did we talk about the same stuff?
> >
> > 2016-06-11 0:37 GMT+08:00 Юрий Соколов :
> >>
> >> Good day, all.
> >>
> >> I found this issue: https://github.com/ceph/ceph/pull/5991
> >>
> >> Did this issue affected librados ?
> >> Were it safe to use single rados_ioctx_t from multiple threads before
> this
> >> fix?
> >>
> >> --
> >> With regards,
> >> Sokolov Yura aka funny_falcon
> >> ___
> >> ceph-users mailing list
> >> ceph-users@lists.ceph.com
> >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
> >
> >
>
>
>
> --
> With regards,
> Sokolov Yura aka funny_falcon
>
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Re: [ceph-users] librados and multithreading

[Юрий Соколов]

I don't know. That is why i'm asking here.

2016-06-12 6:36 GMT+03:00 Ken Peng :
> Hi,
>
> We had experienced the similar error, when writing to RBD block with
> multi-threads using fio, some OSD got error and down.
> Did we talk about the same stuff?
>
> 2016-06-11 0:37 GMT+08:00 Юрий Соколов :
>>
>> Good day, all.
>>
>> I found this issue: https://github.com/ceph/ceph/pull/5991
>>
>> Did this issue affected librados ?
>> Were it safe to use single rados_ioctx_t from multiple threads before this
>> fix?
>>
>> --
>> With regards,
>> Sokolov Yura aka funny_falcon
>> ___
>> ceph-users mailing list
>> ceph-users@lists.ceph.com
>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>
>



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Sokolov Yura aka funny_falcon
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Re: [ceph-users] librados and multithreading

[Ken Peng]

Hi,

We had experienced the similar error, when writing to RBD block with
multi-threads using fio, some OSD got error and down.
Did we talk about the same stuff?

2016-06-11 0:37 GMT+08:00 Юрий Соколов :

> Good day, all.
>
> I found this issue: https://github.com/ceph/ceph/pull/5991
>
> Did this issue affected librados ?
> Were it safe to use single rados_ioctx_t from multiple threads before this
> fix?
>
> --
> With regards,
> Sokolov Yura aka funny_falcon
> ___
> ceph-users mailing list
> ceph-users@lists.ceph.com
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>
___
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