Dear NBD Maintainer,
> On Tue, Nov 18, 2014 at 11:05:49AM +0100, Michal Belczyk wrote:
> > > > This is the version rebased against the current tip, completely
> > > > untested.
> ...
> > Let me attach the corrected version of the patch.
>
> Tested now on a virtual and real amd64 machine - "nbd-client -timeout 5"
> works when cutting the network. So you can add:
>
> Tested-By: Hermann.Lauer@...603.....1489...
>
> > > Why did this bugfix not made his way upstream (especially as this timeout issue is a blocker for mirroring) ?
> >
> > No idea, maybe the way timeouts are handled currently is good enough for
> > most use cases...
>
> Without that timeouts are in the range of 15 Minutes (including some cpu stall kernel messages) - which is
> unacceptable. "ls" on the fs on the raid1 or "cat /proc/mdstats" stay in state "D" during that time.
are there any news on the nbd timeout issues in the kernels ?
Just checked nbd.c - 3.18 seems not to contain the patch.
Maybe I overlooked something or there are issues with it.
Thanks for any help,
greetings
Hermann
--
Netzwerkadministration/Zentrale Dienste, Interdiziplinaeres
Zentrum fuer wissenschaftliches Rechnen der Universitaet Heidelberg
IWR; INF 368; 69120 Heidelberg; Tel: (06221)54-8236 Fax: -5224
Email: Hermann.Lauer@...1489...
------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
_______________________________________________
Nbd-general mailing list
Nbd-general@...824...ceforge.net
https://lists.sourceforge.net/lists/listinfo/nbd-general