Re: rsync over ssh on 2.4.2 to 2.2.18

2001-03-23 Thread Rusty Russell
In message <[EMAIL PROTECTED]> you write: > If I understood Andrew's mail correctly, rsync freezes when > large amount of errors happen. Particularly, here ssh always freezes Known hard-to-fix bug in rsync; too many errors in the pipe, and it locks up. Rusty. -- Premature optmztion is rt of all

Re: rsync over ssh on 2.4.2 to 2.2.18

2001-03-19 Thread kuznet
Hello! > Well, since I moved the rsync to 5pm, and then back to 9pm, I haven't > seen this problem - everything is again working as expected (touch wood) > with 2.2.15pre13 and 2.4.0. > > This is odd, since it wasn't a one-off problem, but something that happened > each and every day of a partic

Re: rsync over ssh on 2.4.2 to 2.2.18

2001-03-18 Thread Russell King
On Wed, Feb 28, 2001 at 11:20:22PM +0300, [EMAIL PROTECTED] wrote: > I remember this your report. However, recent news force to suspect > that the reason was in Solaris yet. Actually, if you send tcpdump of > failed session, this question can be answered. Well, since I moved the rsync to 5pm, and

Re: rsync over ssh on 2.4.2 to 2.2.18

2001-02-28 Thread kuznet
Hello! > I'll see if I can strace it from the start until it hangs tomorrow. Please... Also, try to make binary tcpdump. > I was running at one point a 2.4.0-test kernel, but I didn't see these Yes, it did not result in full stall. Lost wakeups were recovered f.e. by any keyboard activity. 8

Re: rsync over ssh on 2.4.2 to 2.2.18

2001-02-28 Thread kuznet
Hello! > I've seen hanging rsync over ssh more than once, while sending much data > from an x86 running Linux (late 2.3.x) to Sparc/Solaris2.5.1 I remember this your report. However, recent news force to suspect that the reason was in Solaris yet. Actually, if you send tcpdump of failed session,

Re: rsync over ssh on 2.4.2 to 2.2.18

2001-02-27 Thread Eugene Crosser
In article <[EMAIL PROTECTED]>, Russell King <[EMAIL PROTECTED]> writes: > I'm seeing odd behaviour with rsync over ssh between two x86 machines - I've seen hanging rsync over ssh more than once, while sending much data from an x86 running Linux (late 2.3.x) to Sparc/Solaris2.5.1 over ss

Re: rsync over ssh on 2.4.2 to 2.2.18

2001-02-27 Thread Russell King
[EMAIL PROTECTED] writes: > Moreover, even not _one_ wakeup is missing. At least two, because > wakeups in read and write are separate and you have stuck in both directions. > 8)8) I'll see if I can strace it from the start until it hangs tomorrow. > Well, if it was one I would start to dig grou

Re: rsync over ssh on 2.4.2 to 2.2.18

2001-02-27 Thread Russell King
David S. Miller writes: > How do you know this? There are so many deadly TCP bugs fixed > since 2.2.15pre13 I don't know how you can assert this. Through the evidence I gave. Firstly, if the receiving side is saying that it has a window of 0, then it is not going to accept any more data. Sec

Re: rsync over ssh on 2.4.2 to 2.2.18

2001-02-27 Thread kuznet
Hello! > netstat on isdn-gw shows the following: > > Proto Recv-Q Send-Q Local Address Foreign Address State > tcp72868 0 isdn-gw.piltdown.a:1023 pilt-gw.piltdown.at:ssh ESTABLISHED plus > select(4, [3], [3], NULL, NULL) = 2 (in [3], out [3]) > Ma

Re: rsync over ssh on 2.4.2 to 2.2.18

2001-02-27 Thread Russell King
Anton Blanchard writes: > > I'm seeing odd behaviour with rsync over ssh between two x86 machines - > > one if the is an UP PIII (Katmai) running 2.4.2 (isdn-gw) and the other > > is an UP Pentium 75-200 (pilt-gw) running 2.2.15pre13 with some custom > > serial driver hacks (for running Amplicon c

Re: rsync over ssh on 2.4.2 to 2.2.18

2001-02-27 Thread Anton Blanchard
Hi, > I'm seeing odd behaviour with rsync over ssh between two x86 machines - > one if the is an UP PIII (Katmai) running 2.4.2 (isdn-gw) and the other > is an UP Pentium 75-200 (pilt-gw) running 2.2.15pre13 with some custom > serial driver hacks (for running Amplicon cards with their ISA interr

Re: rsync over ssh on 2.4.2 to 2.2.18

2001-02-27 Thread bert hubert
On Tue, Feb 27, 2001 at 11:18:39AM +0100, Rasmus Andersen wrote: > terminate, apparently because the child does not receive the KILLUSR1 > (wild speculation)? Anyways, the parent process waits in wait4 and > the child loops, waiting for the signal. This is not reproducable > in 2.2.X (for me). r

Re: rsync over ssh on 2.4.2 to 2.2.18

2001-02-27 Thread David S. Miller
Russell King writes: > Please note: although I am using 2.2.15pre13, it is _not_ the cause of > this problem How do you know this? There are so many deadly TCP bugs fixed since 2.2.15pre13 I don't know how you can assert this. Later, David S. Miller [EMAIL PROTECTED] - To unsubscribe from th

Re: rsync over ssh on 2.4.2 to 2.2.18

2001-02-27 Thread Rasmus Andersen
On Tue, Feb 27, 2001 at 10:02:11AM +, Russell King wrote: > Hi, > > I'm seeing odd behaviour with rsync over ssh between two x86 machines - > one if the is an UP PIII (Katmai) running 2.4.2 (isdn-gw) and the other > is an UP Pentium 75-200 (pilt-gw) running 2.2.15pre13 with some custom > seri

rsync over ssh on 2.4.2 to 2.2.18

2001-02-27 Thread Russell King
Hi, I'm seeing odd behaviour with rsync over ssh between two x86 machines - one if the is an UP PIII (Katmai) running 2.4.2 (isdn-gw) and the other is an UP Pentium 75-200 (pilt-gw) running 2.2.15pre13 with some custom serial driver hacks (for running Amplicon cards with their ISA interrupt- shar