On Fri, 11 Feb 2005 21:55:49 GMT
Hubert Tonneau <hubert.tonneau@xxxxxxxxxxxxxx> wrote:
> Sorry, it still does not work, unless I made a mistake:
> Linux 2.6.9 takes 15 seconds to copy 105 MB to Mac OSX
> Linux 2.6.10 with the TCP patch below still takes 325 seconds to do the same.
>
> You can pick the new tcpdump report, created through:
> tcpdump -i eth1 ip host 10.107.96.230 -w /tmp/dump-2.6.10-tcp2
> at http://fullpliant.org/pliant/browse/file/archive/dump-2.6.10-tcp2.gz
Still not setting Push sufficiently to keep MacOSX happy.
13:40:35.027124 IP 10.107.96.230.netbios-ssn > 10.107.96.7.32801: P 924:975(51)
ack 67344 win 50728
13:40:35.027186 IP 10.107.96.230.netbios-ssn > 10.107.96.7.32801: . ack 67344
win 65535
13:40:35.027328 IP 10.107.96.230.netbios-ssn > 10.107.96.7.32801: P
975:1026(51) ack 67344 win 65535
13:40:35.027363 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
67344:68792(1448) ack 1026 win 1460
13:40:35.027367 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
68792:70240(1448) ack 1026 win 1460
13:40:35.027370 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
70240:71688(1448) ack 1026 win 1460
13:40:35.027373 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
71688:73136(1448) ack 1026 win 1460
13:40:35.027375 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
73136:74584(1448) ack 1026 win 1460
13:40:35.027378 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
74584:76032(1448) ack 1026 win 1460
13:40:35.027381 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
76032:77480(1448) ack 1026 win 1460
13:40:35.027384 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
77480:78928(1448) ack 1026 win 1460
13:40:35.027387 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
78928:80376(1448) ack 1026 win 1460
13:40:35.027390 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
80376:81824(1448) ack 1026 win 1460
13:40:35.027393 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
81824:83272(1448) ack 1026 win 1460
13:40:35.027397 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: P
83272:83980(708) ack 1026 win 1460
okay burst with push
13:40:35.034930 IP 10.107.96.230.netbios-ssn > 10.107.96.7.32801: P
1179:1230(51) ack 133132 win 65535
13:40:35.035304 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
133132:134580(1448) ack 1230 win 1460
13:40:35.035312 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
134580:136028(1448) ack 1230 win 1460
Big gap... because of missing P
13:40:35.219175 IP 10.107.96.230.netbios-ssn > 10.107.96.7.32801: . ack 136028
win 63716
13:40:35.219193 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
136028:137476(1448) ack 1230 win 1460
13:40:35.219197 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
137476:138924(1448) ack 1230 win 1460
13:40:35.419193 IP 10.107.96.230.netbios-ssn > 10.107.96.7.32801: . ack 138924
win 60820
13:40:35.419202 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
138924:140372(1448) ack 1230 win 1460
13:40:35.419205 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
140372:141820(1448) ack 1230 win 1460
13:40:35.419207 IP 10.107.96.7.32801 > 10.107.96.230.netbios-ssn: .
141820:143268(1448) ack 1230 win 1460
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