1:45 a.m.
Hi Rich,
I meet below thing,
[root@gaowanlong libguestfs]# virt-sysprep --help
virt-sysprep: error while loading shared libraries: libguestfs.so.0: cannot open shared
object file: No such file or directory
[root@gaowanlong libguestfs]# ln -s /usr/local/lib/libguestfs.so.0
/usr/lib64/libguestfs.so.0
[root@gaowanlong libguestfs]# virt-sysprep --help
virt-sysprep: reset or unconfigure a virtual machine so clones can be made
virt-sysprep [--options] -d domname
virt-sysprep [--options] -a disk.img [-a disk.img ...]
A short summary of the options is given below. For detailed help please
read the man page virt-sysprep(1).
-a file Add disk image file
--add file Add disk image file
-c uri Set libvirt URI
--connect uri Set libvirt URI
-d domain Set libvirt guest name
--debug-gc Debug GC and memory allocations (internal)
.....
We installed the lib to the wrong path?
Thanks,
Wanlong Gao
2:48 a.m.
On Tue, Jun 26, 2012 at 02:45:36PM +0800, Wanlong Gao wrote:
Hi Rich,
I meet below thing,
[root@gaowanlong libguestfs]# virt-sysprep --help
virt-sysprep: error while loading shared libraries: libguestfs.so.0: cannot open shared
object file: No such file or directory
[root@gaowanlong libguestfs]# ln -s /usr/local/lib/libguestfs.so.0
/usr/lib64/libguestfs.so.0
[root@gaowanlong libguestfs]# virt-sysprep --help
virt-sysprep: reset or unconfigure a virtual machine so clones can be made
virt-sysprep [--options] -d domname
virt-sysprep [--options] -a disk.img [-a disk.img ...]
A short summary of the options is given below. For detailed help please
read the man page virt-sysprep(1).
-a file Add disk image file
--add file Add disk image file
-c uri Set libvirt URI
--connect uri Set libvirt URI
-d domain Set libvirt guest name
--debug-gc Debug GC and memory allocations (internal)
.....
We installed the lib to the wrong path?
rpath maybe? You can try debugging this using the following commands:
printenv | grep LD_
which virt-sysprep
ldd `which virt-sysprep`
eu-readelf -d `which virt-sysprep`
chrpath `which virt-sysprep`
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-top is 'top' for virtual machines. Tiny program with many
powerful monitoring features, net stats, disk stats, logging, etc.
http://et.redhat.com/~rjones/virt-top
3:19 a.m.
On 06/26/2012 03:48 PM, Richard W.M. Jones wrote:
On Tue, Jun 26, 2012 at 02:45:36PM +0800, Wanlong Gao wrote:
> Hi Rich,
>
> I meet below thing,
>
> [root@gaowanlong libguestfs]# virt-sysprep --help
> virt-sysprep: error while loading shared libraries: libguestfs.so.0: cannot open
shared object file: No such file or directory
>
> [root@gaowanlong libguestfs]# ln -s /usr/local/lib/libguestfs.so.0
/usr/lib64/libguestfs.so.0
> [root@gaowanlong libguestfs]# virt-sysprep --help
> virt-sysprep: reset or unconfigure a virtual machine so clones can be made
>
> virt-sysprep [--options] -d domname
>
> virt-sysprep [--options] -a disk.img [-a disk.img ...]
>
> A short summary of the options is given below. For detailed help please
> read the man page virt-sysprep(1).
>
> -a file Add disk image file
> --add file Add disk image file
> -c uri Set libvirt URI
> --connect uri Set libvirt URI
> -d domain Set libvirt guest name
> --debug-gc Debug GC and memory allocations (internal)
> .....
>
> We installed the lib to the wrong path?
rpath maybe? You can try debugging this using the following commands:
printenv | grep LD_
which virt-sysprep
ldd `which virt-sysprep`
eu-readelf -d `which virt-sysprep`
chrpath `which virt-sysprep`
I just did "make install", and the libguestfs.so.0 installed under
"/usr/local/lib/",
but virt-sysprep needs a lib path "/lib64/libguestfs.so.0", and it can't
find out
the lib under "/usr/local/lib" ? Is it a virt-sysprep bug or install path bug?
Thanks,
Wanlong Gao
Rich.
3:25 a.m.
On Tue, Jun 26, 2012 at 04:19:03PM +0800, Wanlong Gao wrote:
On 06/26/2012 03:48 PM, Richard W.M. Jones wrote:
> printenv | grep LD_
> which virt-sysprep
> ldd `which virt-sysprep`
> eu-readelf -d `which virt-sysprep`
> chrpath `which virt-sysprep`
I just did "make install", and the libguestfs.so.0 installed under
"/usr/local/lib/",
but virt-sysprep needs a lib path "/lib64/libguestfs.so.0", and it can't
find out
the lib under "/usr/local/lib" ? Is it a virt-sysprep bug or install path bug?
I've no idea. What about the commands above?
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
libguestfs lets you edit virtual machines. Supports shell scripting,
bindings from many languages. http://libguestfs.org
3:26 a.m.
BTW I never use 'make install' (except in RPM spec files).
Instead I use the ./run script in the top level directory. See the
README file.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-p2v converts physical machines to virtual machines. Boot with a
live CD or over the network (PXE) and turn machines into Xen guests.
http://et.redhat.com/~rjones/virt-p2v
3:50 a.m.
On 06/26/2012 04:26 PM, Richard W.M. Jones wrote:
BTW I never use 'make install' (except in RPM spec files).
OK, but I wonder if RPM spec can hit the same wrong thing ?
Instead I use the ./run script in the top level directory. See the
README file.
Yes, I know this.
See below,
[root@gaowanlong libguestfs]# ldd `which virt-filesystems `
linux-vdso.so.1 => (0x00007fff86abe000)
/usr/lib64/libXft-infinality/libXft.so.2 (0x0000003a62000000)
/usr/lib64/freetype-infinality/libfreetype.so.6 (0x0000003a5fe00000)
======> libguestfs.so.0 => /usr/local/lib/libguestfs.so.0 (0x00007f06b8839000)
libc.so.6 => /lib64/libc.so.6 (0x000000319ac00000)
libfontconfig.so.1 => /lib64/libfontconfig.so.1 (0x0000003a60200000)
libXrender.so.1 => /lib64/libXrender.so.1 (0x00000036aba00000)
libX11.so.6 => /lib64/libX11.so.6 (0x00000036ab200000)
libm.so.6 => /lib64/libm.so.6 (0x000000319bc00000)
libpcre.so.0 => /lib64/libpcre.so.0 (0x00000036af200000)
libxml2.so.2 => /lib64/libxml2.so.2 (0x00000031a2000000)
librt.so.1 => /lib64/librt.so.1 (0x000000319b800000)
/lib64/ld-linux-x86-64.so.2 (0x000000319a400000)
libexpat.so.1 => /lib64/libexpat.so.1 (0x000000319fc00000)
libxcb.so.1 => /lib64/libxcb.so.1 (0x00000036aae00000)
libdl.so.2 => /lib64/libdl.so.2 (0x000000319b400000)
libz.so.1 => /lib64/libz.so.1 (0x000000319c000000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x000000319b000000)
libXau.so.6 => /lib64/libXau.so.6 (0x000000319e800000)
[root@gaowanlong libguestfs]# ldd `which virt-sysprep`
linux-vdso.so.1 => (0x00007fffd13ff000)
/usr/lib64/libXft-infinality/libXft.so.2 (0x0000003a62000000)
/usr/lib64/freetype-infinality/libfreetype.so.6 (0x0000003a5fe00000)
====> libguestfs.so.0 => not found
libncurses.so.5 => /lib64/libncurses.so.5 (0x00000031b1000000)
libtinfo.so.5 => /lib64/libtinfo.so.5 (0x00000031ad800000)
libm.so.6 => /lib64/libm.so.6 (0x000000319bc00000)
libdl.so.2 => /lib64/libdl.so.2 (0x000000319b400000)
libc.so.6 => /lib64/libc.so.6 (0x000000319ac00000)
libfontconfig.so.1 => /lib64/libfontconfig.so.1 (0x0000003a60200000)
libXrender.so.1 => /lib64/libXrender.so.1 (0x00000036aba00000)
libX11.so.6 => /lib64/libX11.so.6 (0x00000036ab200000)
/lib64/ld-linux-x86-64.so.2 (0x000000319a400000)
libexpat.so.1 => /lib64/libexpat.so.1 (0x000000319fc00000)
libxcb.so.1 => /lib64/libxcb.so.1 (0x00000036aae00000)
libXau.so.6 => /lib64/libXau.so.6 (0x000000319e800000)
Our virt-filesystems can find out libguestfs.so.0, but virt-sysprep not.
So, I think there must be some thing wrong here.
Thanks,
Wanlong Gao
Rich.
4:13 a.m.
On Tue, Jun 26, 2012 at 04:50:09PM +0800, Wanlong Gao wrote:
Our virt-filesystems can find out libguestfs.so.0, but virt-sysprep
not.
So, I think there must be some thing wrong here.
It's probably a stray rpath. virt-sysprep is written in OCaml and
gets its library paths from one of the files ocaml/mlguestfs.*
Anyway, try the commands I suggested previously.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-top is 'top' for virtual machines. Tiny program with many
powerful monitoring features, net stats, disk stats, logging, etc.
http://et.redhat.com/~rjones/virt-top
4:15 a.m.
On Tue, Jun 26, 2012 at 04:50:09PM +0800, Wanlong Gao wrote:
[root@gaowanlong libguestfs]# ldd `which virt-filesystems `
======> libguestfs.so.0 => /usr/local/lib/libguestfs.so.0 (0x00007f06b8839000)
[root@gaowanlong libguestfs]# ldd `which virt-sysprep`
====> libguestfs.so.0 => not found
Although note in this case virt-filesystems is *wrong* (because it
contains a hard-coded rpath), and virt-sysprep is correct.
Anyway, try the commands I suggested before.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
New in Fedora 11: Fedora Windows cross-compiler. Compile Windows
programs, test, and build Windows installers. Over 70 libraries supprt'd
http://fedoraproject.org/wiki/MinGW http://www.annexia.org/fedora_mingw
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