From: Jeff Layton <jlayton-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
To: Steve French <smfrench-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Shirish Pargaonkar
<shirishpargaonkar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-cifs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
samba-technical
<samba-technical-w/Ol4Ecudpl8XjKLYN78aQ@public.gmane.org>
Subject: Re: Mounts to Windows 7 and "out of memory" or "insufficient server resources"
Date: Wed, 28 Sep 2011 15:56:48 -0400 [thread overview]
Message-ID: <20110928155648.09c19e8c@tlielax.poochiereds.net> (raw)
In-Reply-To: <CAH2r5msGzs65HO_YuuUzhp3RNo+rJEB=ey8Hx5=1r=bpWpjWLA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On Wed, 28 Sep 2011 13:28:38 -0500
Steve French <smfrench-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> On Wed, Sep 28, 2011 at 4:30 AM, Shirish Pargaonkar
> <shirishpargaonkar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > On Tue, Sep 27, 2011 at 4:36 PM, Steve French <smfrench-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> >> FYI - The cifs async write in 3.0 seems to exacerbate problems running
> >> out of memory (apparently) on the Windows 7 system (running as a
> >> server) after a large file copy to the server completes. I have been
> >> able to reproduce the same problem on Windows Vista Service Pack 2
> >> (which is a good news/bad news story since my earlier testing on
> >> Windows Vista showed hangs on some requests rather than returning out
> >> of memory). Does not seem to be a problem with any of the Windows
> >> server versions just Windows 7 and Vista so far
> >
> > If this is a problem with Windows Vista and Windows 7, it is likely
> > to be a problem with Windows 2008 Server as well.
> > Basically Windows server starting Vista perhaps?
>
> I have not been able to reproduce it against Windows 2003
> or Windows 2008 server yet, but plan some experiments.
> If you have additional test data on this let me know.
>
>
Most likely, those servers report a MaxMpx >= 50. The only real
question I have is what maxmpx vista and 7 report. If it's <50 then
this is likely our bug, not theirs. It seems quite correct for the
server to return an error if the client exceeds that limit.
--
Jeff Layton <jlayton-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
next prev parent reply other threads:[~2011-09-28 19:56 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-27 21:36 Mounts to Windows 7 and "out of memory" or "insufficient server resources" Steve French
[not found] ` <CAH2r5msivsE_47mESmGR=Xjf2v-kKwi-Qpym2kxuTLPbYudisQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-09-27 23:01 ` Jeremy Allison
2011-09-27 23:18 ` Steve French
2011-09-28 5:47 ` Suresh Jayaraman
[not found] ` <4E82B4ED.4060107-IBi9RG/b67k@public.gmane.org>
2011-09-28 12:06 ` Jeff Layton
[not found] ` <20110928080622.5e30429b-4QP7MXygkU+dMjc06nkz3ljfA9RmPOcC@public.gmane.org>
2011-09-28 18:27 ` Steve French
[not found] ` <CAH2r5msGRvhahCXbAb8mj7c28qUzPxOB5dJjjyQFAZvQxZzY-g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-09-28 19:54 ` Jeff Layton
[not found] ` <20110928155404.12b84af3-9yPaYZwiELC+kQycOl6kW4xkIHaj4LzF@public.gmane.org>
2011-09-29 5:12 ` Suresh Jayaraman
[not found] ` <4E83FE54.7060309-IBi9RG/b67k@public.gmane.org>
2011-09-29 10:47 ` Jeff Layton
2011-09-28 9:30 ` Shirish Pargaonkar
[not found] ` <CADT32eLk5N4WJCMdtcd3MTgR39fCTn4_gQqqobYsxkpcPnfuDQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-09-28 18:28 ` Steve French
[not found] ` <CAH2r5msGzs65HO_YuuUzhp3RNo+rJEB=ey8Hx5=1r=bpWpjWLA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-09-28 19:56 ` Jeff Layton [this message]
[not found] ` <20110928155648.09c19e8c-9yPaYZwiELC+kQycOl6kW4xkIHaj4LzF@public.gmane.org>
2011-09-29 1:22 ` Steve French
2011-09-28 12:00 ` Jeff Layton
[not found] ` <20110928080027.2c04b12d-4QP7MXygkU+dMjc06nkz3ljfA9RmPOcC@public.gmane.org>
2011-09-28 18:25 ` Steve French
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