Home » General » Support » *SOLVED* VE Network hangs
| *SOLVED* VE Network hangs [message #13823] |
Wed, 06 June 2007 11:01  |
mdekkers
Messages: 8
Registered: June 2007
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Junior Member |
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Hi All,
Debian Etch, running etch's standard openvz install. create a bunch of VE's, all work fine. Standard iptables, NAT, etc - network access works.
apt-get install from within a VE, the download will hang. apt needs to be restarted several times to get the whole file down. No such problems from the HN. I am pretty new to OpenVZ, and am mainly used to Xen and VMWare.
running wget on the commandline doesnt show this issue.
Any pointers?
[Updated on: Thu, 07 June 2007 06:34] by Moderator Report message to a moderator |
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| Re: VE Network hangs [message #13833 is a reply to message #13830] |
Wed, 06 June 2007 12:08  |
mdekkers
Messages: 8
Registered: June 2007
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Junior Member |
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uname -a Linux <somehost> 2.6.18-openvz-12-1-686 #1 SMP Tue May 1 04:59:12 CEST 2007 i686 GNU/Linux
last bit of strace for apt-get install tetex-base:
read(13, "102 Status\nURI: http://http.us.d"..., 64000) = 127
select(14, [13], [], NULL, {0, 472000}) = 1 (in [13], left {0, 444000})
read(13, "200 URI Start\nURI: http://http.u"..., 64000) = 159
Get:1 http://http.us.debian.org etch/main tex-common 1.0.1 [708kB]
) = 81
stat64("/var/cache/apt/archives/partial/tex-common_1.0.1_all.deb", {st_mode=S_IFREG|0644, st_size=1151, ...}) = 0
gettimeofday({1181131516, 123310}, NULL) = 0
rt_sigprocmask(SIG_BLOCK, [WINCH], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
0% [1 tex-common 1151/708kB 0%]) = 45ommon 1"..., 45
select(14, [13], [], NULL, {0, 500000}) = 0 (Timeout)
stat64("/var/cache/apt/archives/partial/tex-common_1.0.1_all.deb", {st_mode=S_IFREG|0644, st_size=506503, ...}) = 0
gettimeofday({1181131516, 625780}, NULL) = 0
rt_sigprocmask(SIG_BLOCK, [WINCH], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
2% [1 tex-common 506503/708kB 71%]) = 67 "..., 67
select(14, [13], [], NULL, {0, 500000}) = 1 (in [13], left {0, 332000})
read(13, "201 URI Done\nURI: http://http.us"..., 64000) = 454
rename("/var/cache/apt/archives/partial/tex-common_1.0.1_all.deb", "/var/cache/apt/archives/tex-common_1.0.1_all.deb") = 0
gettimeofday({1181131516, 796795}, NULL) = 0
rt_sigprocmask(SIG_BLOCK, [WINCH], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
3% [Waiting for headers]) = 60 "..., 60
select(14, [13], [], NULL, {0, 500000}) = 1 (in [13], left {0, 500000})
read(13, "200 URI Start\nURI: http://http.u"..., 64000) = 168
Get:2 http://http.us.debian.org etch/main tetex-base 3.0.dfsg.3-5 [22.4MB]
) = 101
stat64("/var/cache/apt/archives/partial/tetex-base_3.0.dfsg.3-5_all.deb", {st_mode=S_IFREG|0644, st_size=1221, ...}) = 0
gettimeofday({1181131516, 798379}, NULL) = 0
rt_sigprocmask(SIG_BLOCK, [WINCH], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
3% [2 tetex-base 1221/22.4MB 0%]) = 583% [2 "..., 58
select(14, [13], [], NULL, {0, 500000}) = 0 (Timeout)
stat64("/var/cache/apt/archives/partial/tetex-base_3.0.dfsg.3-5_all.deb", {st_mode=S_IFREG|0644, st_size=593453, ...}) = 0
gettimeofday({1181131517, 301690}, NULL) = 0
rt_sigprocmask(SIG_BLOCK, [WINCH], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
5% [2 tetex-base 593453/22.4MB 2%]) = 68 "..., 68
select(14, [13], [], NULL, {0, 500000}) = 0 (Timeout)
stat64("/var/cache/apt/archives/partial/tetex-base_3.0.dfsg.3-5_all.deb", {st_mode=S_IFREG|0644, st_size=1184237, ...}) = 0
gettimeofday({1181131517, 804380}, NULL) = 0
rt_sigprocmask(SIG_BLOCK, [WINCH], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8% [2 tetex-base 1184237/22.4MB 5%]) = 71 "..., 71
select(14, [13], [], NULL, {0, 500000}) = 0 (Timeout)
stat64("/var/cache/apt/archives/partial/tetex-base_3.0.dfsg.3-5_all.deb", {st_mode=S_IFREG|0644, st_size=1773573, ...}) = 0
gettimeofday({1181131518, 306289}, NULL) = 0
rt_sigprocmask(SIG_BLOCK, [WINCH], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
10% [2 tetex-base 1773573/22.4MB 7%]) = 73 "..., 73
select(14, [13], [], NULL, {0, 500000}) = 0 (Timeout)
stat64("/var/cache/apt/archives/partial/tetex-base_3.0.dfsg.3-5_all.deb", {st_mode=S_IFREG|0644, st_size=1828597, ...}) = 0
gettimeofday({1181131518, 806430}, NULL) = 0
rt_sigprocmask(SIG_BLOCK, [WINCH], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
10% [2 tetex-base 1828597/22.4MB 8%]) = 37M"..., 37
select(14, [13], [], NULL, {0, 500000}) = 0 (Timeout)
stat64("/var/cache/apt/archives/partial/tetex-base_3.0.dfsg.3-5_all.deb", {st_mode=S_IFREG|0644, st_size=1828597, ...}) = 0
gettimeofday({1181131519, 306365}, NULL) = 0
rt_sigprocmask(SIG_BLOCK, [WINCH], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
10% [2 tetex-base 1828597/22.4MB 8%]) = 37M"..., 37
select(14, [13], [], NULL, {0, 500000}) = 0 (Timeout)
It then goes on for a while being stuck at 8% - timeouts. this doesnt happen on the HN. Furthermore, this only happens with larger files, lots of smaller ones work fine.
Thanks for looking into this. Appreciated.
[Updated on: Wed, 06 June 2007 12:11] Report message to a moderator |
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| Re: VE Network hangs [message #13839 is a reply to message #13838] |
Wed, 06 June 2007 13:40 |
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curx
Messages: 739
Registered: February 2006
Location: Nürnberg, Germany
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Senior Member |
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Hi Vasily,
> can you tell me however where can I get this information?
Yes, here:
file: linux-image-2.6.18-openvz-12-1etch1-686_028.18.1etch2_i386.d eb :
linux-image-2.6.18 -> linux-source-2.6.18 (debian)
-openvz-12-1etch1-686 -> append-to-version
028.18.1etch2 -> revision string, with OpenVZ patch 028(stab0).18.1
See debian packags info:
http://packages.debian.org/cgi-bin/search_packages.pl?search on=names&version=all&exact=1&keywords=kernel-pat ch-openvz
> Probably some time you'll be not at forum, and then nobody will help me
I'm really often here  , so make a knock ...
> BTW, why the versioning is so strange? I mean no mention about upstream version (018 in this case).
Please ask Ola about this, here put the patch sting to revison only.
[Updated on: Wed, 06 June 2007 13:41] Report message to a moderator |
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Probably some time you'll be not at forum, and then nobody will help me 
