Subject: Cannot boots up a vserver with CentOS5
From: Mingliang Ma <mingliang.ma.research@gmail.com>
Date: Mon, 22 Jun 2009 11:06:15 -0400
Mon, 22 Jun 2009 11:06:15 -0400
Hi

I'm trying to bring up a vserver with CentOS 5, and the OS i'm using is
Fedora 8. the installation of Linux-VServer was successful. and I can bring
up a vserver with fedora 8. However, after i created a vserver with CentOS
5, i tried to start the vserver (vserver myvserver start) there was no
response. and its status is " vserver myvserver is stopped". can someone
help solve this problem? I am very appreciated!

Ming

the following describes my system info:

[root@localhost init.d]# vserver-info - SYSINFO
Versions:
                   Kernel: 2.6.22.19-vs2.2.0.7
                   VS-API: 0x00020200
             util-vserver: 0.30.215; Jun 18 2009, 13:57:45

Features:
                       CC: gcc, gcc (GCC) 4.1.2 20070925 (Red Hat 4.1.2-33)
                      CXX: g++, g++ (GCC) 4.1.2 20070925 (Red Hat 4.1.2-33)
                 CPPFLAGS: ''
                   CFLAGS: '-g -O2 -std=c99 -Wall -pedantic -W
-funit-at-a-time'
                 CXXFLAGS: '-g -O2 -ansi -Wall -pedantic -W
-fmessage-length=0 -funit-at-a-time'
               build/host: i686-pc-linux-gnu/i686-pc-linux-gnu
             Use dietlibc: yes
       Build C++ programs: yes
       Build C99 programs: yes
           Available APIs: v13,net,v21,v22,v23,netv2
            ext2fs Source: e2fsprogs
    syscall(2) invocation: alternative
      vserver(2) syscall#: 273/glibc
               crypto api: none

Paths:
                   prefix: /usr/local
        sysconf-Directory: ${prefix}/etc
            cfg-Directory: ${prefix}/etc/vservers
         initrd-Directory: $(sysconfdir)/init.d
       pkgstate-Directory: ${prefix}/var/run/vservers
          vserver-Rootdir: /vservers


[root@localhost mirroring]# uname -a
Linux localhost.localdomain 2.6.22.19-vs2.2.0.7 #1 SMP Mon Jun 15 15:21:03
EDT 2009 i686 i686 i386 GNU/Linux


the following steps describes what i did to bring up a vserver with centos5

[root@localhost ~]# vserver centosvserver2 build --context 42 --netdev eth0
--interface 192.168.0.250 --hostname metuser -m yum -- -d centos5

You are using a version of yum which is insecure and broken in chroot
related operations; either apply the patches shipped in the 'contrib/'
directory of util-vserver, or ask the author of yum to apply them
(preferred).

In the meantime, 'vyum' will continue with dirty hacks which might not
work when the vserver is running and local DOS attacks are possible.

Execution will continue in 5 seconds...

==================================================================================================================
 Package                    Arch
Version                              Repository             Size
==================================================================================================================
Installing:
 glibc                      i686
2.5-34                               base                  5.2 M
Installing for dependencies:
 basesystem                 noarch
8.0-5.1.1.el5.centos                 base                  2.8 k
 filesystem                 i386
2.4.0-2.el5.centos                   base                  116 k
 glibc-common               i386
2.5-34                               base                   16 M
 libgcc                     i386
4.1.2-44.el5                         base                   94 k
 setup                      noarch
2.5.58-4.el5                         base                  124 k
 tzdata                     noarch
2009i-2.el5                          updates               783 k

Transaction Summary
==================================================================================================================
Install      7 Package(s)
Update       0 Package(s)
Remove       0 Package(s)

Total download size: 23 M
warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID e8562897
Importing GPG key 0xE8562897 "CentOS-5 Key (CentOS 5 Official Signing Key) <
centos-5-key@centos.org>" from
http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

Installed:
  glibc.i686
0:2.5-34


Dependency Installed:
  basesystem.noarch 0:8.0-5.1.1.el5.centos   filesystem.i386
0:2.4.0-2.el5.centos   glibc-common.i386 0:2.5-34
  libgcc.i386 0:4.1.2-44.el5                 setup.noarch
0:2.5.58-4.el5            tzdata.noarch 0:2009i-2.el5

You are using a version of yum which is insecure and broken in chroot
related operations; either apply the patches shipped in the 'contrib/'
directory of util-vserver, or ask the author of yum to apply them
(preferred).

In the meantime, 'vyum' will continue with dirty hacks which might not
work when the vserver is running and local DOS attacks are possible.

Execution will continue in 5 seconds...
Package filesystem-2.4.0-2.el5.centos.i386 already installed and latest
version
You are using a version of yum which is insecure and broken in chroot
related operations; either apply the patches shipped in the 'contrib/'
directory of util-vserver, or ask the author of yum to apply them
(preferred).

In the meantime, 'vyum' will continue with dirty hacks which might not
work when the vserver is running and local DOS attacks are possible.

Execution will continue in 5 seconds...
Package setup-2.5.58-4.el5.noarch already installed and latest version

==================================================================================================================
 Package                          Arch
Version                            Repository           Size
==================================================================================================================
Installing:
 coreutils                        i386
5.97-19.el5                        base                3.6 M
Installing for dependencies:
 MAKEDEV                          i386
3.23-1.2                           base                135 k
 SysVinit                         i386
2.86-15.el5                        base                112 k
 audit-libs                       i386
1.7.7-6.el5_3.3                    updates              77 k
 bash                             i386
3.2-24.el5                         base                1.8 M
 bzip2-libs                       i386
1.0.3-4.el5_2                      base                 37 k
 centos-release                   i386
10:5-3.el5.centos.1                base                 19 k
 centos-release-notes             i386
5.3-3                              base                 39 k
 chkconfig                        i386
1.3.30.1-2                         base                159 k
 cracklib                         i386
2.8.9-3.3                          base                 58 k
 cracklib-dicts                   i386
2.8.9-3.3                          base                3.3 M
 db4                              i386
4.3.29-9.fc6                       base                917 k
 device-mapper                    i386
1.02.28-2.el5                      base                656 k
 e2fsprogs                        i386
1.39-20.el5                        base                967 k
 e2fsprogs-libs                   i386
1.39-20.el5                        base                118 k
 ethtool                          i386
6-2.el5                            base                 65 k
 findutils                        i386
1:4.2.27-5.el5                     base                294 k
 gawk                             i386
3.1.5-14.el5                       base                1.7 M
 gdbm                             i386
1.8.0-26.2.1                       base                 27 k
 glib2                            i386
2.12.3-4.el5_3.1                   updates             674 k
 grep                             i386
2.5.1-54.2.el5                     base                174 k
 info                             i386
4.8-14.el5                         base                172 k
 initscripts                      i386
8.45.25-1.el5.centos               base                1.6 M
 iproute                          i386
2.6.18-9.el5                       base                812 k
 iputils                          i386
20020927-45.el5                    base                125 k
 keyutils-libs                    i386
1.2-1.el5                          base                 18 k
 krb5-libs                        i386
1.6.1-31.el5_3.3                   updates             660 k
 libacl                           i386
2.2.39-3.el5                       base                 19 k
 libattr                          i386
2.4.32-1.1                         base                 12 k
 libcap                           i386
1.10-26                            base                 22 k
 libselinux                       i386
1.33.4-5.1.el5                     base                 76 k
 libsepol                         i386
1.15.2-1.el5                       base                129 k
 libstdc++                        i386
4.1.2-44.el5                       base                363 k
 libtermcap                       i386
2.0.8-46.1                         base                 14 k
 logrotate                        i386
3.7.4-9                            base                 39 k
 mcstrans                         i386
0.2.11-3.el5                       base                 17 k
 mingetty                         i386
1.07-5.2.2                         base                 19 k
 mktemp                           i386
3:1.5-23.2.2                       base                 14 k
 module-init-tools                i386
3.3-0.pre3.1.42.el5                base                416 k
 ncurses                          i386
5.5-24.20060715                    base                1.1 M
 net-tools                        i386
1.60-78.el5                        base                360 k
 openssl                          i686
0.9.8e-7.el5                       base                1.4 M
 pam                              i386
0.99.6.2-4.el5                     base                965 k
 pcre                             i386
6.6-2.el5_1.7                      base                112 k
 popt                             i386
1.10.2.3-9.el5                     base                 73 k
 procps                           i386
3.2.7-11.1.el5                     base                209 k
 psmisc                           i386
22.2-6                             base                 61 k
 python                           i386
2.4.3-24.el5                       base                5.9 M
 readline                         i386
5.1-1.1                            base                223 k
 rsyslog                          i386
2.0.6-1.el5                        base                198 k
 sed                              i386
4.1.5-5.fc6                        base                174 k
 shadow-utils                     i386
2:4.0.17-14.el5                    base                1.0 M
 termcap                          noarch
1:5.5-1.20060701.1                 base                265 k
 udev                             i386
095-14.20.el5_3                    updates             2.3 M
 util-linux                       i386
2.13-0.50.el5                      base                1.8 M
 zlib                             i386
1.2.3-3                            base                 50 k

Transaction Summary
==================================================================================================================
Install     56 Package(s)
Update       0 Package(s)
Remove       0 Package(s)

Total download size: 36 M

Installed:
  coreutils.i386
0:5.97-19.el5


Dependency Installed:
  MAKEDEV.i386 0:3.23-1.2                            SysVinit.i386
0:2.86-15.el5
  audit-libs.i386 0:1.7.7-6.el5_3.3                  bash.i386
0:3.2-24.el5
  bzip2-libs.i386 0:1.0.3-4.el5_2                    centos-release.i386
10:5-3.el5.centos.1
  centos-release-notes.i386 0:5.3-3                  chkconfig.i386
0:1.3.30.1-2
  cracklib.i386 0:2.8.9-3.3                          cracklib-dicts.i386
0:2.8.9-3.3
  db4.i386 0:4.3.29-9.fc6                            device-mapper.i386
0:1.02.28-2.el5
  e2fsprogs.i386 0:1.39-20.el5                       e2fsprogs-libs.i386
0:1.39-20.el5
  ethtool.i386 0:6-2.el5                             findutils.i386
1:4.2.27-5.el5
  gawk.i386 0:3.1.5-14.el5                           gdbm.i386
0:1.8.0-26.2.1
  glib2.i386 0:2.12.3-4.el5_3.1                      grep.i386
0:2.5.1-54.2.el5
  info.i386 0:4.8-14.el5                             initscripts.i386
0:8.45.25-1.el5.centos
  iproute.i386 0:2.6.18-9.el5                        iputils.i386
0:20020927-45.el5
  keyutils-libs.i386 0:1.2-1.el5                     krb5-libs.i386
0:1.6.1-31.el5_3.3
  libacl.i386 0:2.2.39-3.el5                         libattr.i386
0:2.4.32-1.1
  libcap.i386 0:1.10-26                              libselinux.i386
0:1.33.4-5.1.el5
  libsepol.i386 0:1.15.2-1.el5                       libstdc++.i386
0:4.1.2-44.el5
  libtermcap.i386 0:2.0.8-46.1                       logrotate.i386
0:3.7.4-9
  mcstrans.i386 0:0.2.11-3.el5                       mingetty.i386
0:1.07-5.2.2
  mktemp.i386 3:1.5-23.2.2                           module-init-tools.i386
0:3.3-0.pre3.1.42.el5
  ncurses.i386 0:5.5-24.20060715                     net-tools.i386
0:1.60-78.el5
  openssl.i686 0:0.9.8e-7.el5                        pam.i386
0:0.99.6.2-4.el5
  pcre.i386 0:6.6-2.el5_1.7                          popt.i386
0:1.10.2.3-9.el5
  procps.i386 0:3.2.7-11.1.el5                       psmisc.i386
0:22.2-6
  python.i386 0:2.4.3-24.el5                         readline.i386
0:5.1-1.1
  rsyslog.i386 0:2.0.6-1.el5                         sed.i386
0:4.1.5-5.fc6
  shadow-utils.i386 2:4.0.17-14.el5                  termcap.noarch
1:5.5-1.20060701.1
  udev.i386 0:095-14.20.el5_3                        util-linux.i386
0:2.13-0.50.el5
  zlib.i386 0:1.2.3-3

You are using a version of yum which is insecure and broken in chroot
related operations; either apply the patches shipped in the 'contrib/'
directory of util-vserver, or ask the author of yum to apply them
(preferred).

In the meantime, 'vyum' will continue with dirty hacks which might not
work when the vserver is running and local DOS attacks are possible.

Execution will continue in 5 seconds...
[root@localhost ~]# vserver centosvserver2 start
[root@localhost ~]# vserver centosvserver2 enter
'vserver ... suexec' is supported for running vservers only; aborting...
[root@localhost ~]# vserver centosvserver2 status
Vserver 'centosvserver2' is stopped


Hi

I'm trying to bring up a vserver with CentOS 5, and the OS i'm using is Fedora 8. the installation of Linux-VServer was successful. and I can bring up a vserver with fedora 8. However, after i created a vserver with CentOS 5, i tried to start the vserver (vserver myvserver start) there was no response. and its status is " vserver myvserver is stopped". can someone help solve this problem? I am very appreciated!

Ming

the following describes my system info:

[root@localhost init.d]# vserver-info - SYSINFO
Versions:
                   Kernel: 2.6.22.19-vs2.2.0.7
                   VS-API: 0x00020200
             util-vserver: 0.30.215; Jun 18 2009, 13:57:45

Features:
                       CC: gcc, gcc (GCC) 4.1.2 20070925 (Red Hat 4.1.2-33)
                      CXX: g++, g++ (GCC) 4.1.2 20070925 (Red Hat 4.1.2-33)
                 CPPFLAGS: ''
                   CFLAGS: '-g -O2 -std=c99 -Wall -pedantic -W -funit-at-a-time'
                 CXXFLAGS: '-g -O2 -ansi -Wall -pedantic -W -fmessage-length=0 -funit-at-a-time'
               build/host: i686-pc-linux-gnu/i686-pc-linux-gnu
             Use dietlibc: yes
       Build C++ programs: yes
       Build C99 programs: yes
           Available APIs: v13,net,v21,v22,v23,netv2
            ext2fs Source: e2fsprogs
    syscall(2) invocation: alternative
      vserver(2) syscall#: 273/glibc
               crypto api: none

Paths:
                   prefix: /usr/local
        sysconf-Directory: ${prefix}/etc
            cfg-Directory: ${prefix}/etc/vservers
         initrd-Directory: $(sysconfdir)/init.d
       pkgstate-Directory: ${prefix}/var/run/vservers
          vserver-Rootdir: /vservers


[root@localhost mirroring]# uname -a
Linux localhost.localdomain 2.6.22.19-vs2.2.0.7 #1 SMP Mon Jun 15 15:21:03 EDT 2009 i686 i686 i386 GNU/Linux


the following steps describes what i did to bring up a vserver with centos5

[root@localhost ~]# vserver centosvserver2 build --context 42 --netdev eth0 --interface 192.168.0.250 --hostname metuser -m yum -- -d centos5

You are using a version of yum which is insecure and broken in chroot
related operations; either apply the patches shipped in the 'contrib/'
directory of util-vserver, or ask the author of yum to apply them
(preferred).

In the meantime, 'vyum' will continue with dirty hacks which might not
work when the vserver is running and local DOS attacks are possible.

Execution will continue in 5 seconds...

==================================================================================================================
 Package                    Arch                 Version                              Repository             Size
==================================================================================================================
Installing:
 glibc                      i686                 2.5-34                               base                  5.2 M
Installing for dependencies:
 basesystem                 noarch               8.0-5.1.1.el5.centos                 base                  2.8 k
 filesystem                 i386                 2.4.0-2.el5.centos                   base                  116 k
 glibc-common               i386                 2.5-34                               base                   16 M
 libgcc                     i386                 4.1.2-44.el5                         base                   94 k
 setup                      noarch               2.5.58-4.el5                         base                  124 k
 tzdata                     noarch               2009i-2.el5                          updates               783 k

Transaction Summary
==================================================================================================================
Install      7 Package(s)        
Update       0 Package(s)        
Remove       0 Package(s)        

Total download size: 23 M
warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID e8562897
Importing GPG key 0xE8562897 "CentOS-5 Key (CentOS 5 Official Signing Key) <centos-5-key@centos.org>" from http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

Installed:
  glibc.i686 0:2.5-34                                                                                            

Dependency Installed:
  basesystem.noarch 0:8.0-5.1.1.el5.centos   filesystem.i386 0:2.4.0-2.el5.centos   glibc-common.i386 0:2.5-34  
  libgcc.i386 0:4.1.2-44.el5                 setup.noarch 0:2.5.58-4.el5            tzdata.noarch 0:2009i-2.el5 

You are using a version of yum which is insecure and broken in chroot
related operations; either apply the patches shipped in the 'contrib/'
directory of util-vserver, or ask the author of yum to apply them
(preferred).

In the meantime, 'vyum' will continue with dirty hacks which might not
work when the vserver is running and local DOS attacks are possible.

Execution will continue in 5 seconds...
Package filesystem-2.4.0-2.el5.centos.i386 already installed and latest version
You are using a version of yum which is insecure and broken in chroot
related operations; either apply the patches shipped in the 'contrib/'
directory of util-vserver, or ask the author of yum to apply them
(preferred).

In the meantime, 'vyum' will continue with dirty hacks which might not
work when the vserver is running and local DOS attacks are possible.

Execution will continue in 5 seconds...
Package setup-2.5.58-4.el5.noarch already installed and latest version

==================================================================================================================
 Package                          Arch               Version                            Repository           Size
==================================================================================================================
Installing:
 coreutils                        i386               5.97-19.el5                        base                3.6 M
Installing for dependencies:
 MAKEDEV                          i386               3.23-1.2                           base                135 k
 SysVinit                         i386               2.86-15.el5                        base                112 k
 audit-libs                       i386               1.7.7-6.el5_3.3                    updates              77 k
 bash                             i386               3.2-24.el5                         base                1.8 M
 bzip2-libs                       i386               1.0.3-4.el5_2                      base                 37 k
 centos-release                   i386               10:5-3.el5.centos.1                base                 19 k
 centos-release-notes             i386               5.3-3                              base                 39 k
 chkconfig                        i386               1.3.30.1-2                         base                159 k
 cracklib                         i386               2.8.9-3.3                          base                 58 k
 cracklib-dicts                   i386               2.8.9-3.3                          base                3.3 M
 db4                              i386               4.3.29-9.fc6                       base                917 k
 device-mapper                    i386               1.02.28-2.el5                      base                656 k
 e2fsprogs                        i386               1.39-20.el5                        base                967 k
 e2fsprogs-libs                   i386               1.39-20.el5                        base                118 k
 ethtool                          i386               6-2.el5                            base                 65 k
 findutils                        i386               1:4.2.27-5.el5                     base                294 k
 gawk                             i386               3.1.5-14.el5                       base                1.7 M
 gdbm                             i386               1.8.0-26.2.1                       base                 27 k
 glib2                            i386               2.12.3-4.el5_3.1                   updates             674 k
 grep                             i386               2.5.1-54.2.el5                     base                174 k
 info                             i386               4.8-14.el5                         base                172 k
 initscripts                      i386               8.45.25-1.el5.centos               base                1.6 M
 iproute                          i386               2.6.18-9.el5                       base                812 k
 iputils                          i386               20020927-45.el5                    base                125 k
 keyutils-libs                    i386               1.2-1.el5                          base                 18 k
 krb5-libs                        i386               1.6.1-31.el5_3.3                   updates             660 k
 libacl                           i386               2.2.39-3.el5                       base                 19 k
 libattr                          i386               2.4.32-1.1                         base                 12 k
 libcap                           i386               1.10-26                            base                 22 k
 libselinux                       i386               1.33.4-5.1.el5                     base                 76 k
 libsepol                         i386               1.15.2-1.el5                       base                129 k
 libstdc++                        i386               4.1.2-44.el5                       base                363 k
 libtermcap                       i386               2.0.8-46.1                         base                 14 k
 logrotate                        i386               3.7.4-9                            base                 39 k
 mcstrans                         i386               0.2.11-3.el5                       base                 17 k
 mingetty                         i386               1.07-5.2.2                         base                 19 k
 mktemp                           i386               3:1.5-23.2.2                       base                 14 k
 module-init-tools                i386               3.3-0.pre3.1.42.el5                base                416 k
 ncurses                          i386               5.5-24.20060715                    base                1.1 M
 net-tools                        i386               1.60-78.el5                        base                360 k
 openssl                          i686               0.9.8e-7.el5                       base                1.4 M
 pam                              i386               0.99.6.2-4.el5                     base                965 k
 pcre                             i386               6.6-2.el5_1.7                      base                112 k
 popt                             i386               1.10.2.3-9.el5                     base                 73 k
 procps                           i386               3.2.7-11.1.el5                     base                209 k
 psmisc                           i386               22.2-6                             base                 61 k
 python                           i386               2.4.3-24.el5                       base                5.9 M
 readline                         i386               5.1-1.1                            base                223 k
 rsyslog                          i386               2.0.6-1.el5                        base                198 k
 sed                              i386               4.1.5-5.fc6                        base                174 k
 shadow-utils                     i386               2:4.0.17-14.el5                    base                1.0 M
 termcap                          noarch             1:5.5-1.20060701.1                 base                265 k
 udev                             i386               095-14.20.el5_3                    updates             2.3 M
 util-linux                       i386               2.13-0.50.el5                      base                1.8 M
 zlib                             i386               1.2.3-3                            base                 50 k

Transaction Summary
==================================================================================================================
Install     56 Package(s)        
Update       0 Package(s)        
Remove       0 Package(s)        

Total download size: 36 M

Installed:
  coreutils.i386 0:5.97-19.el5                                                                                   

Dependency Installed:
  MAKEDEV.i386 0:3.23-1.2                            SysVinit.i386 0:2.86-15.el5                                 
  audit-libs.i386 0:1.7.7-6.el5_3.3                  bash.i386 0:3.2-24.el5                                      
  bzip2-libs.i386 0:1.0.3-4.el5_2                    centos-release.i386 10:5-3.el5.centos.1                     
  centos-release-notes.i386 0:5.3-3                  chkconfig.i386 0:1.3.30.1-2                                 
  cracklib.i386 0:2.8.9-3.3                          cracklib-dicts.i386 0:2.8.9-3.3                             
  db4.i386 0:4.3.29-9.fc6                            device-mapper.i386 0:1.02.28-2.el5                          
  e2fsprogs.i386 0:1.39-20.el5                       e2fsprogs-libs.i386 0:1.39-20.el5                           
  ethtool.i386 0:6-2.el5                             findutils.i386 1:4.2.27-5.el5                               
  gawk.i386 0:3.1.5-14.el5                           gdbm.i386 0:1.8.0-26.2.1                                    
  glib2.i386 0:2.12.3-4.el5_3.1                      grep.i386 0:2.5.1-54.2.el5                                  
  info.i386 0:4.8-14.el5                             initscripts.i386 0:8.45.25-1.el5.centos                     
  iproute.i386 0:2.6.18-9.el5                        iputils.i386 0:20020927-45.el5                              
  keyutils-libs.i386 0:1.2-1.el5                     krb5-libs.i386 0:1.6.1-31.el5_3.3                           
  libacl.i386 0:2.2.39-3.el5                         libattr.i386 0:2.4.32-1.1                                   
  libcap.i386 0:1.10-26                              libselinux.i386 0:1.33.4-5.1.el5                            
  libsepol.i386 0:1.15.2-1.el5                       libstdc++.i386 0:4.1.2-44.el5                               
  libtermcap.i386 0:2.0.8-46.1                       logrotate.i386 0:3.7.4-9                                    
  mcstrans.i386 0:0.2.11-3.el5                       mingetty.i386 0:1.07-5.2.2                                  
  mktemp.i386 3:1.5-23.2.2                           module-init-tools.i386 0:3.3-0.pre3.1.42.el5                
  ncurses.i386 0:5.5-24.20060715                     net-tools.i386 0:1.60-78.el5                                
  openssl.i686 0:0.9.8e-7.el5                        pam.i386 0:0.99.6.2-4.el5                                   
  pcre.i386 0:6.6-2.el5_1.7                          popt.i386 0:1.10.2.3-9.el5                                  
  procps.i386 0:3.2.7-11.1.el5                       psmisc.i386 0:22.2-6                                        
  python.i386 0:2.4.3-24.el5                         readline.i386 0:5.1-1.1                                     
  rsyslog.i386 0:2.0.6-1.el5                         sed.i386 0:4.1.5-5.fc6                                      
  shadow-utils.i386 2:4.0.17-14.el5                  termcap.noarch 1:5.5-1.20060701.1                           
  udev.i386 0:095-14.20.el5_3                        util-linux.i386 0:2.13-0.50.el5                             
  zlib.i386 0:1.2.3-3                              

You are using a version of yum which is insecure and broken in chroot
related operations; either apply the patches shipped in the 'contrib/'
directory of util-vserver, or ask the author of yum to apply them
(preferred).

In the meantime, 'vyum' will continue with dirty hacks which might not
work when the vserver is running and local DOS attacks are possible.

Execution will continue in 5 seconds...
[root@localhost ~]# vserver centosvserver2 start
[root@localhost ~]# vserver centosvserver2 enter
'vserver ... suexec' is supported for running vservers only; aborting...
[root@localhost ~]# vserver centosvserver2 status
Vserver 'centosvserver2' is stopped