[prev in list] [next in list] [prev in thread] [next in thread]
List: kde-core-devel
Subject: Re: KMountPoint::probablySlow and cifs mount points
From: Alexander Neundorf <neundorf () kde ! org>
Date: 2013-11-25 23:35:18
Message-ID: 201311260035.18639.neundorf () kde ! org
[Download RAW message or body]
On Tuesday 26 November 2013, Thomas Lübking wrote:
> On Montag, 25. November 2013 23:31:59 CEST, Alexander Neundorf wrote:
> > hmm, doesn't have to be really complicated, just a little bit more
> > sophisticated than it is now, e.g. like the following, which is
> > not too hard
> > to do:
> > probablySlow = (NFS || CIFS) && (host is not in my own subnet || NIC is
> > wireless)
>
> - wired NIC connected to WLAN router/repeater
> - wired 10Mbps NIC
Serious question: do systems, which run KDE4 and are connected to a 10 Mbps
wired network exist ?
> - remote system on WLAN
> - remote system reads from USBv1.1 or CDROM
...or local system reads from USBv1.1 or CDROM
> - traffic shaping
> - SMB/CIFS is slow even on fast connections (see the bug Albert linked)
Fast... if I see it correctly, this is a high-bandwith, but long latency
connection. Are those machines all in the same subnet ?
> OTOH, NFS to another subnet (the next in-house router, GBit) can be pretty
> fast. For servers, read & write can largely differ and whatnot.
Yes, distributed network file systems can even be faster than local ones.
I think we agree that there are enough corner cases, and that it is hard to
find a really correct way.
But, can we still improve the logic a bit ?
Alex
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic