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Temporary failure in name resolution. [message #24659]

Fri, 07 December 2007 12:03

ataomega
Messages: 24
Registered: November 2007

Junior Member

hello,
excuse me, i installed openvz on server and i create a vps , i ant to install cpanel on vps but when i enter : wget http://layer1.cpanel.net/latest

i see this error :
[root@server home]# wget http://layer1.cpanel.net/latest
--03:58:59-- http://layer1.cpanel.net/latest
=> `latest'
Resolving layer1.cpanel.net... failed: Temporary failure in name resolution.

please help me

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Re: Temporary failure in name resolution. [message #24665 is a reply to message #24659]

Fri, 07 December 2007 14:14

maratrus
Messages: 1495
Registered: August 2007
Location: Moscow

Senior Member

Hi,

1. Have you set DNS server for your VPS? (If no please look at "man vzctl" page --nameserver parameter).
2. Is this persistent problem? Try to wget again.

Thank You!

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Re: Temporary failure in name resolution. [message #24667 is a reply to message #24665]

Fri, 07 December 2007 15:10

ataomega
Messages: 24
Registered: November 2007

Junior Member

maratrus wrote on Fri, 07 December 2007 09:14

Hi,

1. Have you set DNS server for your VPS? (If no please look at "man vzctl" page --nameserver parameter).
2. Is this persistent problem? Try to wget again.

Thank You!

yes,
i set 2 nameserver in /etc/resolv.conf but i have the same problem

thanks

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Re: Temporary failure in name resolution. [message #24668 is a reply to message #24667]

Fri, 07 December 2007 15:44

maratrus
Messages: 1495
Registered: August 2007
Location: Moscow

Senior Member

Hi,

1. Can you ping something from inside the VE? For example

#ping google.com

2. Can you please attach the result of

# strace -f -o filename wget http://layer1.cpanel.net/latest

3. Can you please show the output

cat /proc/user_beancounters

Thank You!

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Re: Temporary failure in name resolution. [message #24725 is a reply to message #24659]

Sat, 08 December 2007 10:24

/dev/null
Messages: 2
Registered: December 2007
Location: UK

Junior Member

try "service named start"

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Re: Temporary failure in name resolution. [message #24727 is a reply to message #24668]

Sat, 08 December 2007 10:45

ataomega
Messages: 24
Registered: November 2007

Junior Member

[root@server ~]# ping google.com
ping: unknown host google.com
[root@server ~]# strace -f -o filename wget http://layer1.cpanel.net/latest
-bash: strace: command not found
[root@server ~]# cat /proc/user_beancounters
Version: 2.5
uid resource held maxheld barrier limit failcnt
1: kmemsize 357185 836107 2752512 2936012 0
lockedpages 0 0 32 32 0
privvmpages 1896 7402 49152 53575 0
shmpages 640 1344 8192 8192 0
dummy 0 0 0 0 0
numproc 6 15 65 65 0
physpages 911 1173 0 2147483647 0
vmguarpages 0 0 6144 2147483647 0
oomguarpages 911 1173 6144 2147483647 0
numtcpsock 2 6 80 80 0
numflock 0 1 100 110 0
numpty 1 1 16 16 0
numsiginfo 0 4 256 256 0
tcpsndbuf 4472 17888 319488 524288 0
tcprcvbuf 0 2424 319488 524288 0
othersockbuf 2236 15056 132096 336896 0
dgramrcvbuf 0 9696 132096 132096 0
numothersock 1 17 80 80 0
dcachesize 0 0 1048576 1097728 0
numfile 144 439 2048 2048 0
dummy 0 0 0 0 0
dummy 0 0 0 0 0
dummy 0 0 0 0 0
numiptent 10 10 128 128 0

Attachment: vps.jpg
(Size: 50.19KB, Downloaded 3872 times)

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Re: Temporary failure in name resolution. [message #24729 is a reply to message #24659]

Sat, 08 December 2007 11:42

powervps
Messages: 54
Registered: December 2007

Member

cat /etc/resolv.conf

i recommend you change the config files of the VPS so it uses that values automaticaly. The config files are inside: /etc/sysconfig/vz-scripts and the entry is call: NAMESERVER=\"10.0.80.11\" You can changed + add whatever nameserver you want, then you need to restart the vz so the effect to change. After this is done, it will for ever use the correct info, and you will not need to change them ever again.

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Re: Temporary failure in name resolution. [message #24732 is a reply to message #24729]

Sat, 08 December 2007 18:21

ataomega
Messages: 24
Registered: November 2007

Junior Member

hello,
thank you or your help,
can you please explain what i must do?

thanks

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Re: Temporary failure in name resolution. [message #24734 is a reply to message #24732]

Sat, 08 December 2007 19:40

maratrus
Messages: 1495
Registered: August 2007
Location: Moscow

Senior Member

Hi,

you can use vzctl to set appropriate nameserver.
Just type the command:

vzctl set <VEID> --nameserver <IP> --save

where is:
<VEID> - your VE ID
<IP> - appropriate nameserver IP

P.S.
If it will be impossible to ping google.com after this command check if it is possible to ping it using it IP address or please try to use this nameserver

vzctl set <VEID> --nameserver 4.2.2.4 --save

Thank You!

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Re: Temporary failure in name resolution. [message #24737 is a reply to message #24732]

Sat, 08 December 2007 23:04

powervps
Messages: 54
Registered: December 2007

Member

Look whene you have create a vps

vzctl start 101
vzctl enter 101
nano /etc/resolv.conf
#if you dont have nano you can using vi or download nano for vps 101
vzyum 101 install nano
enter Y

normal is 127.0.0.1 delet it and past
nameserver 4.2.2.1
nameserver 4.2.2.2

reboot vps 101 than all will work

[Updated on: Sat, 08 December 2007 23:10]

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Re: Temporary failure in name resolution. [message #24758 is a reply to message #24737]

Sun, 09 December 2007 19:29

ataomega
Messages: 24
Registered: November 2007

Junior Member

hello!

thanks all for your good help! my problem solved , thanks ! thanks! thanks!

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Re: Temporary failure in name resolution. [message #24759 is a reply to message #24737]

Sun, 09 December 2007 19:31

ataomega
Messages: 24
Registered: November 2007

Junior Member

hello,
excuse me, i cant understand from openvz manual (pdf) for memory (ram) limits,
can you please give me an example of creating a vps with min 256 mb ram and max 512 mb , min 200 mgz cpu and max 400 mgz , bandwidth 300 gb, and space 30 gb ,

thanks

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