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*SOLVED* VPS Tamplate: gentoo-20060317-i686-stage3 [message #5010]

Tue, 08 August 2006 08:46

stefan
Messages: 7
Registered: August 2006
Location: Basel

Junior Member

Hi, we installed the gentoo-20060317-i686-stage3 from http://openvz.org/download/template/cache. It runs, but:

vzctl enter -> enter failed
ssh is also not posible, after giving the passwort nothing goes on.

the other installed VPS (debian, opensuse) dont have the this problems.
Has anybody an idea to solve this?

[Updated on: Fri, 11 August 2006 11:05] by Moderator

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Re: VPS Tamplate: gentoo-20060317-i686-stage3 [message #5012 is a reply to message #5010]

Tue, 08 August 2006 10:03

Vasily Tarasov
Messages: 1345
Registered: January 2006

Senior Member

Are there other VPSs (with different tamplates), that works?
What kernel do you use?
If you've compiled it yourself provide config file, please.

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Re: VPS Tamplate: gentoo-20060317-i686-stage3 [message #5013 is a reply to message #5012]

Tue, 08 August 2006 10:21

stefan
Messages: 7
Registered: August 2006
Location: Basel

Junior Member

other VPSs that works:
debian-3.1-i386-minimal.tar.gz
fedora-core-3-i386-default.tar.gz
opensuse-10-i386-default.tar.gz

Kernel: 2.6.16-026test015

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Re: VPS Tamplate: gentoo-20060317-i686-stage3 [message #5014 is a reply to message #5013]

Tue, 08 August 2006 11:27

Vasily Tarasov
Messages: 1345
Registered: January 2006

Senior Member

Can you strace vzctl enter command, please?

Here is a small article how to do it:
http://wiki.openvz.org/Stracing_a_program
And post straces here!

Thanks.

P.S. Also, if you can provide temporary access to your node
it would be much quickly to resolve your problem. So, if you
have such possibility send login information through PM.

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Re: VPS Tamplate: gentoo-20060317-i686-stage3 [message #5015 is a reply to message #5014]

Tue, 08 August 2006 12:26

stefan
Messages: 7
Registered: August 2006
Location: Basel

Junior Member

Here is the output.
Thank you

Attachment: strace-vzctl
(Size: 11.98KB, Downloaded 370 times)

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Re: VPS Tamplate: gentoo-20060317-i686-stage3 [message #5016 is a reply to message #5015]

Tue, 08 August 2006 12:36

Vasily Tarasov
Messages: 1345
Registered: January 2006

Senior Member

Sorry, but this isn't the whole strace.
While vzctl works, it creates child processes.
These processes aren't straced in your case.

Read http://wiki.openvz.org/Stracing_a_program, please,
to create appropriate strace.

Thanks! Smile

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Re: VPS Tamplate: gentoo-20060317-i686-stage3 [message #5017 is a reply to message #5016]

Tue, 08 August 2006 12:43

stefan
Messages: 7
Registered: August 2006
Location: Basel

Junior Member

sorry, i hope now it is the right thing.

Attachment: strace-vzctl
(Size: 11.94KB, Downloaded 322 times)
Attachment: strace-vzctl.8664
(Size: 77.49KB, Downloaded 344 times)

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Re: VPS Tamplate: gentoo-20060317-i686-stage3 [message #5019 is a reply to message #5017]

Tue, 08 August 2006 13:03

Vasily Tarasov
Messages: 1345
Registered: January 2006

Senior Member

There is BAD /dev/ptyp* entries inside VE in question. Please, copy them from working VE:
cp /vz/private/100/dev/ptyp* /vz/private/200/dev/
100 - working VE
200 - VE, where enter fails.

[Updated on: Tue, 08 August 2006 13:07]

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Re: VPS Tamplate: gentoo-20060317-i686-stage3 [message #5023 is a reply to message #5019]

Tue, 08 August 2006 16:31

stefan
Messages: 7
Registered: August 2006
Location: Basel

Junior Member

That does not work, sorry
Maybe because the other VEs dont use udev.
could this be a way to solve the problem?
http://wiki.openvz.org/Gentoo_template_creation#Set_up_udev
or must we create a new template?

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Re: VPS Tamplate: gentoo-20060317-i686-stage3 [message #5035 is a reply to message #5023]

Wed, 09 August 2006 06:21

Vasily Tarasov
Messages: 1345
Registered: January 2006

Senior Member

As far as I understand you are using precreated template
(gentoo-20060317-i686-stage3.tar.gz).
I've tried them and it works for me, so there is no need
now to recreate template.
We must discover first what's the reason, why it doesn' work.
Ok. Please do the following:
200 - VEID of VE, where enter fails.

ls -l /vz/private/200/dev/ptyp0
ls -l /vz/private/200/dev/ttyp0
ls -l /vz/private/200/dev/ptmx

ls - l /vz/private/200/lib/udev/devices/ptyp0
ls - l /vz/private/200/lib/udev/devices/ttyp0
ls - l /vz/private/200/lib/udev/devices/ptmx

ls -l /dev/ptyp0
ls -l /dev/ttyp0
ls -l /dev/ptmx

100 - VEID of some other VE, where enter passes:
ls -l /vz/private/100/dev/ptyp0
ls -l /vz/private/100/dev/ttyp0
ls -l /vz/private/100/dev/ptmx

Post the results here, please.
Thanks.

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Re: VPS Tamplate: gentoo-20060317-i686-stage3 [message #5039 is a reply to message #5035]

Wed, 09 August 2006 06:44

stefan
Messages: 7
Registered: August 2006
Location: Basel

Junior Member

ls -l /vz/private/200/dev/ptyp0
crw-rw-rw- 1 root tty 2, 0 Mar 18 17:24 /vz/private/200/dev/ptyp0

ls -l /vz/private/200/dev/ttyp0
crw-rw-rw- 1 root tty 3, 0 Mar 18 17:24 /vz/private/200/dev/ttyp0

ls -l /vz/private/200/dev/ptmx
crw-rw-rw- 1 root tty 5, 2 Mar 18 17:24 /vz/private/200/dev/ptmx

ls - l /vz/private/200/lib/udev/devices/ptyp0
ls: -: No such file or directory
ls: l: No such file or directory
/vz/private/200/lib/udev/devices/ptyp0

ls - l /vz/private/200/lib/udev/devices/ttyp0
ls: -: No such file or directory
ls: l: No such file or directory
/vz/private/200/lib/udev/devices/ttyp0

ls - l /vz/private/200/lib/udev/devices/ptmx
ls: -: No such file or directory
ls: l: No such file or directory
/vz/private/200/lib/udev/devices/ptmx

ls -l /dev/ptyp0
ls: /dev/ptyp0: No such file or directory

ls -l /dev/ttyp0
ls: /dev/ttyp0: No such file or directory

ls -l /dev/ptmx
crw-rw-rw- 1 root tty 5, 2 Aug 9 08:40 /dev/ptmx

ls -l /vz/private/400/dev/ptyp0
crw-rw-rw- 1 root tty 2, 0 Dec 17 2005 /vz/private/400/dev/ptyp0

ls -l /vz/private/400/dev/ttyp0
crw-rw-rw- 1 root tty 3, 0 Dec 17 2005 /vz/private/400/dev/ttyp0

ls -l /vz/private/400/dev/ptmx
crw-rw-rw- 1 root tty 5, 2 Dec 29 2005 /vz/private/400/dev/ptmx

VE 400 is a precreated template opensuse (opensuse-10-i386-default.tar.gz)

Thank You

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Re: VPS Tamplate: gentoo-20060317-i686-stage3 [message #5042 is a reply to message #5039]

Wed, 09 August 2006 07:30

Vasily Tarasov
Messages: 1345
Registered: January 2006

Senior Member

The problem is that you've compiled kernel with
CONFIG_LEGACY_PTYS option off. Please turn it on
(CONFIG_LEGACY_PTYS=y) and everything will be OK. Smile

Good luck!

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