[syslinux] R: Re: R: Re: PXEbooting very slow
pfranz73 at tiscali.it
pfranz73 at tiscali.it
Fri Jun 5 13:29:00 PDT 2009
I made other tests. It's not a matter of Win98 versus WinXP, things
change passing from tftpd32 v310beta to v3.33. This version seems to
work fine, but the logs show problems. Here is the complete log with
pxelinux 3.82-pre4:
Rcvd DHCP Discover Msg for IP 0.0.0.0, Mac 00:1E:
68:A6:9E:A9 [05/06 18:24:43.816]
DHCP: proposed address 192.168.1.20
[05/06 18:24:43.816]
1356 Request 2 not processed [05/06 18:24:43.886]
Rcvd DHCP Rqst Msg for IP 0.0.0.0, Mac 00:1E:68:A6:9E:A9 [05/06 18:24:
46.009]
Previously allocated address 192.168.1.20 acked [05/06 18:24:
46.019]
Connection received from 192.168.1.20 on port 2070 [05/06 18:24:
46.029]
Read request for file <pxelinux.0>. Mode octet [05/06 18:24:
46.039]
Using local port 1230 [05/06 18:24:46.039]
1356 Request 2 not
processed [05/06 18:24:46.079]
<pxelinux.0>: sent 32 blks, 16122 bytes
in 0 s. 0 blk resent [05/06 18:24:46.139]
Connection received from
192.168.1.20 on port 57089 [05/06 18:24:46.289]
Read request for file
<pxelinux.cfg/80c41a0a-a256-dd11-ae6e-001e68a69ea9>. Mode octet [05/06
18:24:46.289]
File <pxelinux.cfg\80c41a0a-a256-dd11-ae6e-001e68a69ea9>
: error 2 in system call CreateFile Impossibile trovare il file
specificato. [05/06 18:24:46.289]
Connection received from 192.168.1.20
on port 57090 [05/06 18:24:46.289]
Read request for file <pxelinux.
cfg/01-00-1e-68-a6-9e-a9>. Mode octet [05/06 18:24:46.299]
File
<pxelinux.cfg\01-00-1e-68-a6-9e-a9> : error 2 in system call CreateFile
Impossibile trovare il file specificato. [05/06 18:24:46.299]
Connection received from 192.168.1.20 on port 57091 [05/06 18:24:
46.299]
Read request for file <pxelinux.cfg/C0A80114>. Mode octet
[05/06 18:24:46.299]
File <pxelinux.cfg\C0A80114> : error 2 in system
call CreateFile Impossibile trovare il file specificato. [05/06 18:24:
46.299]
Connection received from 192.168.1.20 on port 57092 [05/06 18:
24:46.299]
Read request for file <pxelinux.cfg/C0A8011>. Mode octet
[05/06 18:24:46.309]
File <pxelinux.cfg\C0A8011> : error 2 in system
call CreateFile Impossibile trovare il file specificato. [05/06 18:24:
46.309]
Connection received from 192.168.1.20 on port 57093 [05/06 18:
24:46.309]
Read request for file <pxelinux.cfg/C0A801>. Mode octet
[05/06 18:24:46.309]
File <pxelinux.cfg\C0A801> : error 2 in system
call CreateFile Impossibile trovare il file specificato. [05/06 18:24:
46.309]
Connection received from 192.168.1.20 on port 57094 [05/06 18:
24:46.309]
Read request for file <pxelinux.cfg/C0A80>. Mode octet
[05/06 18:24:46.319]
File <pxelinux.cfg\C0A80> : error 2 in system call
CreateFile Impossibile trovare il file specificato. [05/06 18:24:
46.319]
Connection received from 192.168.1.20 on port 57095 [05/06 18:
24:46.319]
Read request for file <pxelinux.cfg/C0A8>. Mode octet [05/06
18:24:46.389]
File <pxelinux.cfg\C0A8> : error 2 in system call
CreateFile Impossibile trovare il file specificato. [05/06 18:24:
46.389]
Connection received from 192.168.1.20 on port 57096 [05/06 18:
24:46.389]
Read request for file <pxelinux.cfg/C0A>. Mode octet [05/06
18:24:46.399]
File <pxelinux.cfg\C0A> : error 2 in system call
CreateFile Impossibile trovare il file specificato. [05/06 18:24:
46.409]
Connection received from 192.168.1.20 on port 57097 [05/06 18:
24:46.409]
Read request for file <pxelinux.cfg/C0>. Mode octet [05/06
18:24:46.419]
File <pxelinux.cfg\C0> : error 2 in system call
CreateFile Impossibile trovare il file specificato. [05/06 18:24:
46.419]
Connection received from 192.168.1.20 on port 57098 [05/06 18:
24:46.419]
Read request for file <pxelinux.cfg/C>. Mode octet [05/06 18:
24:46.429]
File <pxelinux.cfg\C> : error 2 in system call CreateFile
Impossibile trovare il file specificato. [05/06 18:24:46.429]
Connection received from 192.168.1.20 on port 57099 [05/06 18:24:
46.429]
Read request for file <pxelinux.cfg/default>. Mode octet [05/06
18:24:46.429]
OACK: <tsize=938,> [05/06 18:24:46.439]
Using local port
1241 [05/06 18:24:46.439]
<pxelinux.cfg\default>: sent 2 blks, 938
bytes in 0 s. 0 blk resent [05/06 18:24:46.489]
Connection received
from 192.168.1.20 on port 57100 [05/06 18:24:46.489]
Read request for
file <menu.c32>. Mode octet [05/06 18:24:46.499]
OACK: <tsize=57140,>
[05/06 18:24:46.499]
Using local port 1242 [05/06 18:24:46.499]
Warning
: received duplicated request from 192.168.1.20:57100 [05/06 18:24:
46.590]
<menu.c32>: sent 112 blks, 57140 bytes in 0 s. 0 blk resent
[05/06 18:24:46.620]
Connection received from 192.168.1.20 on port
57100 [05/06 18:24:46.840]
Connection received from 192.168.1.20 on
port 57101 [05/06 18:24:46.840]
Warning : received duplicated request
from 192.168.1.20:57101 [05/06 18:24:46.840]
Read request for file
<menu.c32>. Mode octet [05/06 18:24:46.840]
OACK: <tsize=57140,> [05/06
18:24:46.840]
Using local port 1243 [05/06 18:24:46.850]
Read request
for file <pxelinux.cfg/default>. Mode octet [05/06 18:24:46.850]
OACK:
<tsize=938,> [05/06 18:24:46.850]
Using local port 1244 [05/06 18:24:
46.850]
<pxelinux.cfg\default>: sent 2 blks, 938 bytes in 0 s. 0 blk
resent [05/06 18:24:46.950]
Connection received from 192.168.1.20 on
port 57101 [05/06 18:24:47.090]
Connection received from 192.168.1.20
on port 57101 [05/06 18:24:47.090]
Read request for file <pxelinux.
cfg/default>. Mode octet [05/06 18:24:47.090]
OACK: <tsize=938,> [05/06
18:24:47.090]
Using local port 1245 [05/06 18:24:47.090]
Read request
for file <pxelinux.cfg/default>. Mode octet [05/06 18:24:47.100]
OACK:
<tsize=938,> [05/06 18:24:47.100]
Using local port 1246 [05/06 18:24:
47.100]
TIMEOUT waiting for Ack block #0 [05/06 18:25:01.922]
TIMEOUT
waiting for Ack block #0 [05/06 18:25:02.172]
TIMEOUT waiting for Ack
block #0 [05/06 18:25:02.222]
Note the two duplicate requests and the
three timeouts (which take 15 seconds as you can see from time stamps).
Using tftpd32 v3.33 I saw these problems regularly beginning from v3.
81. All 3.80 versions show the problem only sometimes, so I switched
back to tftpd32 v3.10 which exposes problems better. Here timeouts are
always present beginning with 3.76, but there are duplicate
acknowledges from version 3.80-pre1.
Here are the logs, all with
tftpd32 v3.10. As you can see, timeouts are much less in v3.76. This
outcoming is quite stable over various attempts I made.
3.80 - pre1:
Rcvd DHCP Discover Msg for IP 0.0.0.0, Mac 00:1E:68:A6:9E:A9 [05/06 20:
54:22.745]
DHCP: proposed address 192.168.1.20 [05/06 20:54:22.745]
Rcvd DHCP Rqst Msg for IP 0.0.0.0, Mac 00:1E:68:A6:9E:A9 [05/06 20:54:
24.949]
Previously allocated address 192.168.1.20 acked [05/06 20:54:
24.949]
Connection received from 192.168.1.20 on port 2070 [05/06 20:54:
24.959]
Read request for file <pxelinux.0>. Mode octet [05/06 20:54:
24.969]
Using local port 1560 [05/06 20:54:24.969]
<pxelinux.0>: sent
31 blks, 15698 bytes in 0 s. 0 blk resent [05/06 20:54:24.979]
Connection received from 192.168.1.20 on port 57089 [05/06 20:54:
25.139]
Read request for file <pxelinux.cfg/80c41a0a-a256-dd11-ae6e-
001e68a69ea9>. Mode octet [05/06 20:54:25.139]
File <pxelinux.
cfg\80c41a0a-a256-dd11-ae6e-001e68a69ea9> : error 2 in system call
CreateFile Impossibile trovare il file specificato. [05/06 20:54:
25.139]
Connection received from 192.168.1.20 on port 57090 [05/06 20:
54:25.149]
Read request for file <pxelinux.cfg/01-00-1e-68-a6-9e-a9>.
Mode octet [05/06 20:54:25.149]
File <pxelinux.cfg\01-00-1e-68-a6-9e-
a9> : error 2 in system call CreateFile Impossibile trovare il file
specificato. [05/06 20:54:25.149]
Connection received from 192.168.1.20
on port 57091 [05/06 20:54:25.159]
Read request for file <pxelinux.
cfg/C0A80114>. Mode octet [05/06 20:54:25.159]
File <pxelinux.
cfg\C0A80114> : error 2 in system call CreateFile Impossibile trovare
il file specificato. [05/06 20:54:25.159]
Connection received from
192.168.1.20 on port 57092 [05/06 20:54:25.159]
Read request for file
<pxelinux.cfg/C0A8011>. Mode octet [05/06 20:54:25.169]
File <pxelinux.
cfg\C0A8011> : error 2 in system call CreateFile Impossibile trovare il
file specificato. [05/06 20:54:25.169]
Connection received from
192.168.1.20 on port 57093 [05/06 20:54:25.169]
Read request for file
<pxelinux.cfg/C0A801>. Mode octet [05/06 20:54:25.179]
File <pxelinux.
cfg\C0A801> : error 2 in system call CreateFile Impossibile trovare il
file specificato. [05/06 20:54:25.179]
Connection received from
192.168.1.20 on port 57094 [05/06 20:54:25.179]
Read request for file
<pxelinux.cfg/C0A80>. Mode octet [05/06 20:54:25.189]
File <pxelinux.
cfg\C0A80> : error 2 in system call CreateFile Impossibile trovare il
file specificato. [05/06 20:54:25.189]
Connection received from
192.168.1.20 on port 57095 [05/06 20:54:25.189]
Read request for file
<pxelinux.cfg/C0A8>. Mode octet [05/06 20:54:25.199]
File <pxelinux.
cfg\C0A8> : error 2 in system call CreateFile Impossibile trovare il
file specificato. [05/06 20:54:25.199]
Connection received from
192.168.1.20 on port 57096 [05/06 20:54:25.209]
Read request for file
<pxelinux.cfg/C0A>. Mode octet [05/06 20:54:25.209]
File <pxelinux.
cfg\C0A> : error 2 in system call CreateFile Impossibile trovare il
file specificato. [05/06 20:54:25.209]
Connection received from
192.168.1.20 on port 57097 [05/06 20:54:25.219]
Read request for file
<pxelinux.cfg/C0>. Mode octet [05/06 20:54:25.219]
File <pxelinux.
cfg\C0> : error 2 in system call CreateFile Impossibile trovare il file
specificato. [05/06 20:54:25.219]
Connection received from 192.168.1.20
on port 57098 [05/06 20:54:25.229]
Read request for file <pxelinux.
cfg/C>. Mode octet [05/06 20:54:25.229]
File <pxelinux.cfg\C> : error 2
in system call CreateFile Impossibile trovare il file specificato.
[05/06 20:54:25.239]
Connection received from 192.168.1.20 on port
57099 [05/06 20:54:25.239]
Read request for file <pxelinux.
cfg/default>. Mode octet [05/06 20:54:25.249]
OACK: <tsize=938,> [05/06
20:54:25.249]
Using local port 1571 [05/06 20:54:25.249]
<pxelinux.
cfg\default>: sent 2 blks, 938 bytes in 0 s. 0 blk resent [05/06 20:54:
25.249]
OACK: <tsize=57140,> [05/06 20:54:28.303]
OACK: <tsize=57140,>
[05/06 20:54:28.313]
Read request for file <menu.c32>. Mode octet
[05/06 20:54:28.323]
Using local port 1572 [05/06 20:54:28.333]
Using
local port 1573 [05/06 20:54:28.344]
OACK: <tsize=57140,> [05/06 20:54:
28.354]
Using local port 1574 [05/06 20:54:28.364]
<menu.c32>: sent 112
blks, 57140 bytes in 3 s. 0 blk resent [05/06 20:54:28.414]
Connection
received from 192.168.1.20 on port 57101 [05/06 20:54:28.424]
Read
request for file <pxelinux.cfg/default>. Mode octet [05/06 20:54:
28.434]
OACK: <tsize=938,> [05/06 20:54:28.444]
Using local port 1575
[05/06 20:54:28.454]
<pxelinux.cfg\default>: sent 2 blks, 938 bytes in
0 s. 0 blk resent [05/06 20:54:28.464]
TIMEOUT waiting for Ack block
#0 [05/06 20:54:43.395]
TIMEOUT waiting for Ack block #0 [05/06 20:54:
43.445]
Rcvd DHCP Discover Msg for IP 0.0.0.0, Mac 00:1E:68:A6:9E:A9
[05/06 21:01:41.546]
DHCP: proposed address 192.168.1.20 [05/06 21:01:
41.546]
Rcvd DHCP Rqst Msg for IP 0.0.0.0, Mac 00:1E:68:A6:9E:A9 [05/06
21:01:43.740]
Previously allocated address 192.168.1.20 acked [05/06 21:
01:43.750]
Connection received from 192.168.1.20 on port 2070 [05/06 21:
01:43.760]
Read request for file <pxelinux.0>. Mode octet [05/06 21:01:
43.770]
Using local port 1576 [05/06 21:01:43.770]
<pxelinux.0>: sent
31 blks, 15610 bytes in 0 s. 0 blk resent [05/06 21:01:43.780]
Connection received from 192.168.1.20 on port 57089 [05/06 21:01:
43.930]
Read request for file <pxelinux.cfg/80c41a0a-a256-dd11-ae6e-
001e68a69ea9>. Mode octet [05/06 21:01:43.940]
File <pxelinux.
cfg\80c41a0a-a256-dd11-ae6e-001e68a69ea9> : error 2 in system call
CreateFile Impossibile trovare il file specificato. [05/06 21:01:
43.940]
Connection received from 192.168.1.20 on port 57090 [05/06 21:
01:43.950]
Read request for file <pxelinux.cfg/01-00-1e-68-a6-9e-a9>.
Mode octet [05/06 21:01:43.950]
File <pxelinux.cfg\01-00-1e-68-a6-9e-
a9> : error 2 in system call CreateFile Impossibile trovare il file
specificato. [05/06 21:01:43.950]
Connection received from 192.168.1.20
on port 57091 [05/06 21:01:43.960]
Read request for file <pxelinux.
cfg/C0A80114>. Mode octet [05/06 21:01:43.960]
File <pxelinux.
cfg\C0A80114> : error 2 in system call CreateFile Impossibile trovare
il file specificato. [05/06 21:01:43.960]
Connection received from
192.168.1.20 on port 57092 [05/06 21:01:43.970]
Read request for file
<pxelinux.cfg/C0A8011>. Mode octet [05/06 21:01:43.970]
File <pxelinux.
cfg\C0A8011> : error 2 in system call CreateFile Impossibile trovare il
file specificato. [05/06 21:01:43.980]
Connection received from
192.168.1.20 on port 57093 [05/06 21:01:43.980]
Read request for file
<pxelinux.cfg/C0A801>. Mode octet [05/06 21:01:43.990]
File <pxelinux.
cfg\C0A801> : error 2 in system call CreateFile Impossibile trovare il
file specificato. [05/06 21:01:43.990]
Connection received from
192.168.1.20 on port 57094 [05/06 21:01:43.990]
Read request for file
<pxelinux.cfg/C0A80>. Mode octet [05/06 21:01:44.000]
File <pxelinux.
cfg\C0A80> : error 2 in system call CreateFile Impossibile trovare il
file specificato. [05/06 21:01:44.000]
Connection received from
192.168.1.20 on port 57095 [05/06 21:01:44.010]
Read request for file
<pxelinux.cfg/C0A8>. Mode octet [05/06 21:01:44.010]
File <pxelinux.
cfg\C0A8> : error 2 in system call CreateFile Impossibile trovare il
file specificato. [05/06 21:01:44.020]
Connection received from
192.168.1.20 on port 57096 [05/06 21:01:44.020]
Read request for file
<pxelinux.cfg/C0A>. Mode octet [05/06 21:01:44.030]
File <pxelinux.
cfg\C0A> : error 2 in system call CreateFile Impossibile trovare il
file specificato. [05/06 21:01:44.030]
Connection received from
192.168.1.20 on port 57097 [05/06 21:01:44.040]
Read request for file
<pxelinux.cfg/C0>. Mode octet [05/06 21:01:44.040]
File <pxelinux.
cfg\C0> : error 2 in system call CreateFile Impossibile trovare il file
specificato. [05/06 21:01:44.040]
Connection received from 192.168.1.20
on port 57098 [05/06 21:01:44.050]
Read request for file <pxelinux.
cfg/C>. Mode octet [05/06 21:01:44.060]
File <pxelinux.cfg\C> : error 2
in system call CreateFile Impossibile trovare il file specificato.
[05/06 21:01:44.060]
Connection received from 192.168.1.20 on port
57099 [05/06 21:01:44.060]
Read request for file <pxelinux.
cfg/default>. Mode octet [05/06 21:01:44.070]
OACK: <tsize=938,> [05/06
21:01:44.070]
Using local port 1587 [05/06 21:01:44.070]
<pxelinux.
cfg\default>: sent 2 blks, 938 bytes in 0 s. 0 blk resent [05/06 21:01:
44.080]
Ack block 6 ignored (received twice) [05/06 21:01:58.160]
Using
local port 1598 [05/06 21:01:58.170]
Using local port 1599 [05/06 21:01:
58.180]
OACK: <tsize=57140,> [05/06 21:01:58.190]
Read request for file
<menu.c32>. Mode octet [05/06 21:01:58.210]
Ack block 6 ignored
(received twice) [05/06 21:01:58.220]
Using local port 1600 [05/06 21:
01:58.230]
OACK: <tsize=57140,> [05/06 21:01:58.240]
Ack block 6
ignored (received twice) [05/06 21:01:58.250]
Using local port 1601
[05/06 21:01:58.260]
Ack block 6 ignored (received twice) [05/06 21:01:
58.270]
Ack block 6 ignored (received twice) [05/06 21:01:58.280]
Ack
block 6 ignored (received twice) [05/06 21:01:58.290]
Ack block 6
ignored (received twice) [05/06 21:01:58.301]
Ack block 6 ignored
(received twice) [05/06 21:01:58.311]
Ack block 6 ignored (received
twice) [05/06 21:01:58.321]
Ack block 6 ignored (received twice) [05/06
21:01:58.331]
Ack block 7 ignored (received twice) [05/06 21:01:58.341]
Ack block 7 ignored (received twice) [05/06 21:01:58.351]
Ack block 7
ignored (received twice) [05/06 21:01:58.361]
Ack block 7 ignored
(received twice) [05/06 21:01:58.371]
Ack block 7 ignored (received
twice) [05/06 21:01:58.381]
Ack block 7 ignored (received twice) [05/06
21:01:58.391]
Ack block 7 ignored (received twice) [05/06 21:01:58.401]
Ack block 7 ignored (received twice) [05/06 21:01:58.411]
<menu.c32>:
sent 112 blks, 57140 bytes in 14 s. 0 blk resent [05/06 21:01:58.451]
Connection received from 192.168.1.20 on port 57101 [05/06 21:01:
58.461]
Read request for file <pxelinux.cfg/default>. Mode octet [05/06
21:01:58.471]
OACK: <tsize=938,> [05/06 21:01:58.481]
Using local port
1602 [05/06 21:01:58.491]
<pxelinux.cfg\default>: sent 2 blks, 938
bytes in 0 s. 0 blk resent [05/06 21:01:58.511]
TIMEOUT waiting for Ack
block #0 [05/06 21:02:06.112]
TIMEOUT waiting for Ack block #0 [05/06
21:02:07.113]
TIMEOUT waiting for Ack block #0 [05/06 21:02:08.115]
TIMEOUT waiting for Ack block #0 [05/06 21:02:09.116]
TIMEOUT waiting
for Ack block #0 [05/06 21:02:10.148]
TIMEOUT waiting for Ack block
#0 [05/06 21:02:10.158]
TIMEOUT waiting for Ack block #0 [05/06 21:02:
11.119]
TIMEOUT waiting for Ack block #0 [05/06 21:02:12.120]
TIMEOUT
waiting for Ack block #0 [05/06 21:02:13.122]
TIMEOUT waiting for Ack
block #0 [05/06 21:02:13.212]
TIMEOUT waiting for Ack block #0 [05/06
21:02:13.222]
TIMEOUT waiting for Ack block #0 [05/06 21:02:13.262]
TIMEOUT waiting for Ack block #0 [05/06 21:02:13.292]
3.76 - pre1:
Rcvd DHCP Discover Msg for IP 0.0.0.0, Mac 00:1E:68:A6:9E:A9 [05/06 21:
04:33.404]
DHCP: proposed address 192.168.1.20 [05/06 21:04:33.414]
Rcvd DHCP Rqst Msg for IP 0.0.0.0, Mac 00:1E:68:A6:9E:A9 [05/06 21:04:
35.577]
Previously allocated address 192.168.1.20 acked [05/06 21:04:
35.587]
Connection received from 192.168.1.20 on port 2070 [05/06 21:04:
35.597]
Read request for file <pxelinux.0>. Mode octet [05/06 21:04:
35.607]
Using local port 1603 [05/06 21:04:35.607]
<pxelinux.0>: sent
31 blks, 15698 bytes in 0 s. 0 blk resent [05/06 21:04:35.627]
Connection received from 192.168.1.20 on port 57089 [05/06 21:04:
35.767]
Read request for file <pxelinux.cfg/80c41a0a-a256-dd11-ae6e-
001e68a69ea9>. Mode octet [05/06 21:04:35.777]
File <pxelinux.
cfg\80c41a0a-a256-dd11-ae6e-001e68a69ea9> : error 2 in system call
CreateFile Impossibile trovare il file specificato. [05/06 21:04:
35.777]
Connection received from 192.168.1.20 on port 57090 [05/06 21:
04:35.787]
Read request for file <pxelinux.cfg/01-00-1e-68-a6-9e-a9>.
Mode octet [05/06 21:04:35.797]
File <pxelinux.cfg\01-00-1e-68-a6-9e-
a9> : error 2 in system call CreateFile Impossibile trovare il file
specificato. [05/06 21:04:35.797]
Connection received from 192.168.1.20
on port 57091 [05/06 21:04:35.797]
Read request for file <pxelinux.
cfg/C0A80114>. Mode octet [05/06 21:04:35.807]
File <pxelinux.
cfg\C0A80114> : error 2 in system call CreateFile Impossibile trovare
il file specificato. [05/06 21:04:35.817]
Connection received from
192.168.1.20 on port 57092 [05/06 21:04:35.817]
Read request for file
<pxelinux.cfg/C0A8011>. Mode octet [05/06 21:04:35.827]
File <pxelinux.
cfg\C0A8011> : error 2 in system call CreateFile Impossibile trovare il
file specificato. [05/06 21:04:35.827]
Connection received from
192.168.1.20 on port 57093 [05/06 21:04:35.837]
Read request for file
<pxelinux.cfg/C0A801>. Mode octet [05/06 21:04:35.847]
File <pxelinux.
cfg\C0A801> : error 2 in system call CreateFile Impossibile trovare il
file specificato. [05/06 21:04:35.847]
Connection received from
192.168.1.20 on port 57094 [05/06 21:04:35.857]
Read request for file
<pxelinux.cfg/C0A80>. Mode octet [05/06 21:04:35.857]
File <pxelinux.
cfg\C0A80> : error 2 in system call CreateFile Impossibile trovare il
file specificato. [05/06 21:04:35.867]
Connection received from
192.168.1.20 on port 57095 [05/06 21:04:35.877]
Read request for file
<pxelinux.cfg/C0A8>. Mode octet [05/06 21:04:35.877]
File <pxelinux.
cfg\C0A8> : error 2 in system call CreateFile Impossibile trovare il
file specificato. [05/06 21:04:35.887]
Connection received from
192.168.1.20 on port 57096 [05/06 21:04:35.897]
Read request for file
<pxelinux.cfg/C0A>. Mode octet [05/06 21:04:35.897]
File <pxelinux.
cfg\C0A> : error 2 in system call CreateFile Impossibile trovare il
file specificato. [05/06 21:04:35.907]
Connection received from
192.168.1.20 on port 57097 [05/06 21:04:35.917]
Read request for file
<pxelinux.cfg/C0>. Mode octet [05/06 21:04:35.927]
File <pxelinux.
cfg\C0> : error 2 in system call CreateFile Impossibile trovare il file
specificato. [05/06 21:04:35.937]
Connection received from 192.168.1.20
on port 57098 [05/06 21:04:35.947]
Read request for file <pxelinux.
cfg/C>. Mode octet [05/06 21:04:35.957]
File <pxelinux.cfg\C> : error 2
in system call CreateFile Impossibile trovare il file specificato.
[05/06 21:04:35.967]
Connection received from 192.168.1.20 on port
57099 [05/06 21:04:35.977]
Read request for file <pxelinux.
cfg/default>. Mode octet [05/06 21:04:35.987]
OACK: <tsize=938,> [05/06
21:04:35.997]
Using local port 1614 [05/06 21:04:36.007]
<pxelinux.
cfg\default>: sent 2 blks, 938 bytes in 1 s. 0 blk resent [05/06 21:04:
36.017]
Using local port 1615 [05/06 21:04:39.052]
OACK: <tsize=57140,>
[05/06 21:04:39.062]
Read request for file <menu.c32>. Mode octet
[05/06 21:04:39.092]
Using local port 1616 [05/06 21:04:39.112]
<menu.
c32>: sent 112 blks, 57140 bytes in 3 s. 0 blk resent [05/06 21:04:
40.123]
Using local port 1617 [05/06 21:04:40.133]
Read request for
file <pxelinux.cfg/default>. Mode octet [05/06 21:04:40.143]
OACK:
<tsize=938,> [05/06 21:04:40.153]
Using local port 1618 [05/06 21:04:
40.163]
<pxelinux.cfg\default>: sent 2 blks, 938 bytes in 1 s. 0 blk
resent [05/06 21:04:40.173]
TIMEOUT waiting for Ack block #0 [05/06 21:
04:55.145]
TIMEOUT waiting for Ack block #0 [05/06 21:04:55.165]
You
need to install the "git" tool as well as a working compiler
toolchain
(gcc, binutils, nasm, perl). Most recent Linux distros have
all of
these prepackaged.
Then, in your case, you want to find a problem
between 3.75 and 3.80, so
you would do:
git clone git://git.kernel.
org/pub/scm/boot/syslinux/syslinux.git
git bisect start
git bisect good
syslinux-3.75
git bisect bad syslinux-3.80
Now it is going to pick a
point in between for you to compile, so:
type "make"
if the make
*fails*:
- type "git bisect skip"
otherwise:
- test the resulting
binary (core/pxelinux.0)
- type either "git bisect good" or "git
bisect bad"
depending on which is appropriate
Repeat until it tells
you "first bad commit is:".
-hpa
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