Re: [libvirt] Unbounded client streams

2017-04-26 Thread Daniel P. Berrange
On Wed, Apr 26, 2017 at 09:48:12AM +0200, Michal Privoznik wrote: > On 04/25/2017 04:06 PM, Daniel P. Berrange wrote: > > On Tue, Apr 25, 2017 at 09:22:51AM +0200, Michal Privoznik wrote: > >> Dear list, > >> > > > > I see three possible options (besides ignoring it) > > > > - Turn off the

Re: [libvirt] Unbounded client streams

2017-04-26 Thread Jiri Denemark
On Wed, Apr 26, 2017 at 09:48:12 +0200, Michal Privoznik wrote: > On 04/25/2017 04:06 PM, Daniel P. Berrange wrote: > > On Tue, Apr 25, 2017 at 09:22:51AM +0200, Michal Privoznik wrote: > >> Dear list, > >> > > > > I see three possible options (besides ignoring it) > > > > - Turn off the

Re: [libvirt] Unbounded client streams

2017-04-26 Thread Michal Privoznik
On 04/25/2017 04:06 PM, Daniel P. Berrange wrote: > On Tue, Apr 25, 2017 at 09:22:51AM +0200, Michal Privoznik wrote: >> Dear list, >> > I see three possible options (besides ignoring it) > > - Turn off the keepalive somehow when we want to pause reading from >the stream > > - Somehow

Re: [libvirt] Unbounded client streams

2017-04-25 Thread Daniel P. Berrange
On Tue, Apr 25, 2017 at 09:22:51AM +0200, Michal Privoznik wrote: > Dear list, > > as you might have seen, I've been playing with our streams lately. One of > the things I wanted to try was how my sparse streams deal with vol-download > and slow writer (e.g. slow disk). Note to whomever wants to

Re: [libvirt] Unbounded client streams

2017-04-25 Thread Vasiliy Tolstov
25 Апр 2017 г. 15:01 пользователь "Michal Privoznik" написал: On 04/25/2017 01:37 PM, Vasiliy Tolstov wrote: > 2017-04-25 10:30 GMT+03:00 Michal Privoznik : >> Probably forgot to mention, the problem happens regardless of sparse streams >> or the regular

Re: [libvirt] Unbounded client streams

2017-04-25 Thread Michal Privoznik
On 04/25/2017 01:37 PM, Vasiliy Tolstov wrote: > 2017-04-25 10:30 GMT+03:00 Michal Privoznik : >> Probably forgot to mention, the problem happens regardless of sparse streams >> or the regular ones we have already. It reproduces on both. > > > Does it possible to have two

Re: [libvirt] Unbounded client streams

2017-04-25 Thread Vasiliy Tolstov
2017-04-25 10:30 GMT+03:00 Michal Privoznik : > Probably forgot to mention, the problem happens regardless of sparse streams > or the regular ones we have already. It reproduces on both. Does it possible to have two streams - one for upload/download that contains many

Re: [libvirt] Unbounded client streams

2017-04-25 Thread Vasiliy Tolstov
25 Апр 2017 г. 10:23 пользователь "Michal Privoznik" написал: Dear list, as you might have seen, I've been playing with our streams lately. One of the things I wanted to try was how my sparse streams deal with vol-download and slow writer (e.g. slow disk). Note to whomever

Re: [libvirt] Unbounded client streams

2017-04-25 Thread Michal Privoznik
On 04/25/2017 09:22 AM, Michal Privoznik wrote: Dear list, Probably forgot to mention, the problem happens regardless of sparse streams or the regular ones we have already. It reproduces on both. Michal -- libvir-list mailing list libvir-list@redhat.com

[libvirt] Unbounded client streams

2017-04-25 Thread Michal Privoznik
Dear list, as you might have seen, I've been playing with our streams lately. One of the things I wanted to try was how my sparse streams deal with vol-download and slow writer (e.g. slow disk). Note to whomever wants to try that out: blkio,throttle.write_* is no good for this. So I went the