thr3ads.net - Libguestfs - Re: [Libguestfs] Can't create any KVM template due to the error with libguestfs [Mar 2015]

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Thirumalai Nambi

2015-Mar-13 21:43 UTC

[Libguestfs] Can't create any KVM template due to the error with libguestfs

Hi,

I'm using SolusVM control panel to create KVM VPS. Suddenly, I can't
make
any template on Host-Node. Their build log says the SolusVM can't read the
libguestfs in server.

Please check here.

 /scripts/kvmtemplate --mode=prescan --vmid=kvm124 --generation=2

"libguestfs: error: guestfs_launch failed.
See http://libguestfs.org/guestfs-faq.1.html#debugging-libguestfs
and/or run 'libguestfs-test-tool'."


I've attached libguestfs-test-tool output and debug output of guestmount
command here(untitled document 2).

Richard W.M. Jones

2015-Mar-14 08:43 UTC

head link

Re: [Libguestfs] Can't create any KVM template due to the error with libguestfs

On Sat, Mar 14, 2015 at 03:13:28AM +0530, Thirumalai Nambi
wrote:> Hi,
> 
> I'm using SolusVM control panel to create KVM VPS. Suddenly, I
can't make
> any template on Host-Node. Their build log says the SolusVM can't read
the
> libguestfs in server.
The error is:
> guestfsd: error while loading shared libraries: liblzma.so.5: cannot open
shared object file: No such file or directory
This is a bug in the libguestfs packaging.  Apparently you are using:
> library version: 1.20.11rhel=6,release=11.el6
So a RHEL or CentOS 6.6 version.

However I have checked the guestfsd in this version, and it does not
depend on liblzma.so.*.  Strangely guestfsd in RHEL 7 does depend on
liblzma.so.5 (but only indirectly, via libselinux).

You will have to describe exactly where you got libguestfs from or how
you built it, and what the host operating system looks like -- what
release, what version of packages, where you got it from -- otherwise
no one can help.

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
Fedora Windows cross-compiler. Compile Windows programs, test, and
build Windows installers. Over 100 libraries supported.
http://fedoraproject.org/wiki/MinGW

Thirumalai Nambi

2015-Mar-14 17:44 UTC

head link

Re: [Libguestfs] Can't create any KVM template due to the error with libguestfs

Thanks for your update,

I got the libguestfs packages from the centOS base repo and installed it
via yum.

================[root@node1 ~]# yum install  libguest*
Loaded plugins: fastestmirror
Setting up Install Process
Loading mirror speeds from cached hostfile
 * base: mirrors.modern.host
 * epel: epel.mirrors.ovh.net
 * epel-debuginfo: epel.mirrors.ovh.net
 * epel-source: epel.mirrors.ovh.net
 * extras: mirrors.modern.host
 * soluslabs: repo-france-rbx.solusvm.com
 * updates: mirrors.modern.host
Resolving Dependencies
--> Running transaction check
---> Package libguestfs.x86_64 1:1.20.11-11.el6 will be installed
epel-debuginfo/filelists_db
                                                                     | 3.5
MB     00:00
---> Package libguestfs-devel.x86_64 1:1.20.11-11.el6 will be installed
---> Package libguestfs-java.x86_64 1:1.20.11-11.el6 will be installed
---> Package libguestfs-java-devel.x86_64 1:1.20.11-11.el6 will be installed
---> Package libguestfs-javadoc.x86_64 1:1.20.11-11.el6 will be installed
---> Package libguestfs-tools.x86_64 1:1.20.11-11.el6 will be installed
--> Processing Dependency: perl(Sys::Guestfs::Lib) for package:
1:libguestfs-tools-1.20.11-11.el6.x86_64
--> Processing Dependency: perl(Sys::Guestfs) for package:
1:libguestfs-tools-1.20.11-11.el6.x86_64
---> Package libguestfs-tools-c.x86_64 1:1.20.11-11.el6 will be installed
---> Package libguestfs-winsupport.x86_64 0:1.0-7.el6 will be installed
--> Running transaction check
---> Package perl-Sys-Guestfs.x86_64 1:1.20.11-11.el6 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=======================================================================================================================================================================
Package                                          Arch
         Version                                     Repository
            Size
=======================================================================================================================================================================Installing:
 libguestfs                                       x86_64
         1:1.20.11-11.el6                            base
           2.0 M
 libguestfs-devel                                 x86_64
         1:1.20.11-11.el6                            base
           535 k
 libguestfs-java                                  x86_64
         1:1.20.11-11.el6                            base
           129 k
 libguestfs-java-devel                            x86_64
         1:1.20.11-11.el6                            base
            43 k
 libguestfs-javadoc                               x86_64
         1:1.20.11-11.el6                            base
           166 k
 libguestfs-tools                                 x86_64
         1:1.20.11-11.el6                            base
            90 k
 libguestfs-tools-c                               x86_64
         1:1.20.11-11.el6                            base
           1.4 M
 libguestfs-winsupport                            x86_64
         1.0-7.el6                                   extras
           1.5 M
Installing for dependencies:
 perl-Sys-Guestfs                                 x86_64
         1:1.20.11-11.el6                            base
           364 k

Transaction Summary
=======================================================================================================================================================================Install
9 Package(s)

Total download size: 6.2 M
Installed size: 26 M
Is this ok [y/N]: y
Downloading Packages:
(1/9): libguestfs-1.20.11-11.el6.x86_64.rpm
                                                                     | 2.0
MB     00:00
(2/9): libguestfs-devel-1.20.11-11.el6.x86_64.rpm
                                                                     | 535
kB     00:00
(3/9): libguestfs-java-1.20.11-11.el6.x86_64.rpm
                                                                      | 129
kB     00:00
(4/9): libguestfs-java-devel-1.20.11-11.el6.x86_64.rpm
                                                                      |  43
kB     00:00
(5/9): libguestfs-javadoc-1.20.11-11.el6.x86_64.rpm
                                                                     | 166
kB     00:00
(6/9): libguestfs-tools-1.20.11-11.el6.x86_64.rpm
                                                                     |  90
kB     00:00
(7/9): libguestfs-tools-c-1.20.11-11.el6.x86_64.rpm
                                                                     | 1.4
MB     00:00
(8/9): libguestfs-winsupport-1.0-7.el6.x86_64.rpm
                                                                     | 1.5
MB     00:00
(9/9): perl-Sys-Guestfs-1.20.11-11.el6.x86_64.rpm
                                                                     | 364
kB     00:00
------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total
                                                            5.3 MB/s | 6.2
MB     00:01
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Warning: RPMDB altered outside of yum.
  Installing : 1:libguestfs-1.20.11-11.el6.x86_64

            1/9
  Installing : 1:libguestfs-java-1.20.11-11.el6.x86_64

             2/9
  Installing : 1:libguestfs-tools-c-1.20.11-11.el6.x86_64

            3/9
  Installing : 1:perl-Sys-Guestfs-1.20.11-11.el6.x86_64

            4/9
  Installing : 1:libguestfs-tools-1.20.11-11.el6.x86_64

            5/9
  Installing : 1:libguestfs-devel-1.20.11-11.el6.x86_64

            6/9
  Installing : 1:libguestfs-java-devel-1.20.11-11.el6.x86_64

             7/9
  Installing : 1:libguestfs-javadoc-1.20.11-11.el6.x86_64

            8/9
  Installing : libguestfs-winsupport-1.0-7.el6.x86_64

            9/9
  Verifying  : libguestfs-winsupport-1.0-7.el6.x86_64

            1/9
  Verifying  : 1:libguestfs-java-devel-1.20.11-11.el6.x86_64

             2/9
  Verifying  : 1:libguestfs-java-1.20.11-11.el6.x86_64

             3/9
  Verifying  : 1:libguestfs-tools-1.20.11-11.el6.x86_64

            4/9
  Verifying  : 1:libguestfs-1.20.11-11.el6.x86_64

            5/9
  Verifying  : 1:libguestfs-devel-1.20.11-11.el6.x86_64

            6/9
  Verifying  : 1:perl-Sys-Guestfs-1.20.11-11.el6.x86_64

            7/9
  Verifying  : 1:libguestfs-tools-c-1.20.11-11.el6.x86_64

            8/9
  Verifying  : 1:libguestfs-javadoc-1.20.11-11.el6.x86_64

            9/9

Installed:
  libguestfs.x86_64 1:1.20.11-11.el6
 libguestfs-devel.x86_64 1:1.20.11-11.el6
libguestfs-java.x86_64 1:1.20.11-11.el6
  libguestfs-java-devel.x86_64 1:1.20.11-11.el6
libguestfs-javadoc.x86_64 1:1.20.11-11.el6
libguestfs-tools.x86_64 1:1.20.11-11.el6
  libguestfs-tools-c.x86_64 1:1.20.11-11.el6
 libguestfs-winsupport.x86_64 0:1.0-7.el6

Dependency Installed:
  perl-Sys-Guestfs.x86_64 1:1.20.11-11.el6

Complete!
[root@node1 ~]# rpm -qa | grep libguestfs
libguestfs-tools-c-1.20.11-11.el6.x86_64
libguestfs-java-devel-1.20.11-11.el6.x86_64
libguestfs-java-1.20.11-11.el6.x86_64
libguestfs-devel-1.20.11-11.el6.x86_64
libguestfs-1.20.11-11.el6.x86_64
libguestfs-tools-1.20.11-11.el6.x86_64
libguestfs-winsupport-1.0-7.el6.x86_64
libguestfs-javadoc-1.20.11-11.el6.x86_64
====================

My Host-Node information.

==============[root@node1 ~]# cat /etc/grub.conf
default=0
timeout=5

        title linux centos6_64
        kernel /boot/bzImage-3.14.32-xxxx-grs-ipv6-64 root=/dev/md2  ro
        root (hd0,1)
[root@node1 ~]# cd /boot
[root@node1 boot]# ls
bzImage-3.14.32-xxxx-grs-ipv6-64   grub
 symvers-2.6.32-504.8.1.el6.x86_64.gz   vmlinuz-2.6.32-504.12.2.el6.x86_64
config-2.6.32-504.12.2.el6.x86_64  initramfs-2.6.32-504.12.2.el6.x86_64.img
 System.map-2.6.32-504.12.2.el6.x86_64  vmlinuz-2.6.32-504.8.1.el6.x86_64
config-2.6.32-504.8.1.el6.x86_64   initramfs-2.6.32-504.8.1.el6.x86_64.img
  System.map-2.6.32-504.8.1.el6.x86_64
efi                                symvers-2.6.32-504.12.2.el6.x86_64.gz
  System.map-3.14.32-xxxx-grs-ipv6-64
[root@node1 boot]# uname -a
Linux node1.rbx.bph.rocks 3.14.32-xxxx-grs-ipv6-64 #1 SMP Sat Feb 7
11:35:27 CET 2015 x86_64 x86_64 x86_64 GNU/Linux
[root@node1 boot]# cat /etc/grub.conf
default=0
timeout=5

        title linux centos6_64
        kernel /boot/bzImage-3.14.32-xxxx-grs-ipv6-64 root=/dev/md2  ro
        root (hd0,1)
[root@node1 boot]# cat /etc/issue
CentOS release 6.6 (Final)
Linux fr1.bph.rocks 3.14.32-xxxx-grs-ipv6-64 #1 SMP Sat Feb 7 11:35:27 CET
2015 x86_64 x86_64 x86_64 GNU/Linux

server    : 352775
hostname  : fr1.bph.rocks
eth0 IPv4 : 176.31.239.98
eth0 IPv6 : 2001:41d0:8:62::/64

[root@node1 boot]#
==============
Do you think the issue related to the running kernel?


On Sat, Mar 14, 2015 at 2:13 PM, Richard W.M. Jones <rjones@redhat.com>
wrote:
> On Sat, Mar 14, 2015 at 03:13:28AM +0530, Thirumalai Nambi wrote:
> > Hi,
> >
> > I'm using SolusVM control panel to create KVM VPS. Suddenly, I
can't make
> > any template on Host-Node. Their build log says the SolusVM can't
read
> the
> > libguestfs in server.
>
> The error is:
>
> > guestfsd: error while loading shared libraries: liblzma.so.5: cannot
> open shared object file: No such file or directory
>
> This is a bug in the libguestfs packaging.  Apparently you are using:
>
> > library version: 1.20.11rhel=6,release=11.el6
>
> So a RHEL or CentOS 6.6 version.
>
> However I have checked the guestfsd in this version, and it does not
> depend on liblzma.so.*.  Strangely guestfsd in RHEL 7 does depend on
> liblzma.so.5 (but only indirectly, via libselinux).
>
> You will have to describe exactly where you got libguestfs from or how
> you built it, and what the host operating system looks like -- what
> release, what version of packages, where you got it from -- otherwise
> no one can help.
>
> Rich.
>
> --
> Richard Jones, Virtualization Group, Red Hat
> http://people.redhat.com/~rjones
> Read my programming and virtualization blog: http://rwmj.wordpress.com
> Fedora Windows cross-compiler. Compile Windows programs, test, and
> build Windows installers. Over 100 libraries supported.
> http://fedoraproject.org/wiki/MinGW
>

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