Thread (58 messages) 58 messages, 7 authors, 2009-12-09

Re: scp stalls mysteriously

From: Frederic Leroy <hidden>
Date: 2009-12-06 20:32:48

Possibly related (same subject, not in this thread)

Le Sat, 05 Dec 2009 23:32:25 +0100,
Damian Lukowski [off-list ref] a écrit :
Could you please make another test and unplug the cable or drop ACKs
for several seconds, so that some RTO retransmissions are performed?
I'd like to see if retrans_stamp remains constant. In the dmesg
output of the 11th run, it seems to change while icsk_retransmits
also increases. This is kind of bad for connection timeout
calculation in the RTO case ...
.17 is online :)
I disconnected physically the stream 2 times. The first was maybe too
short and recover immediatly. The second disconnect is longer and
took several second to recover.
I hope this help !

-- 
Frédéric Leroy
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