similar to: Connecting to existing guests / guestfsd

Here are a few warning-removal changes for daemon/: >From eea38a1937ccd396603ed899d829d2982755ea4a Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering at redhat.com> Date: Thu, 6 Aug 2009 15:25:03 +0200 Subject: [PATCH 1/4] define ATTRIBUTE_UNUSED * daemon/daemon.h (__attribute__, ATTRIBUTE_UNUSED): Define. --- daemon/daemon.h | 10 ++++++++++ 1 files changed, 10 insertions(+), 0

Sometimes guestfsd fails to gather info, and the virt-<tool> -v output is usually not useful to figure out whats going on within the temporary guest. I see the /init script has support to run guestfsd with a debug tool, which is currently valgrind. Granted, valgrind support is a compile time thing. What would be a good way to optionally run guestfsd with strace or gdb? Should each tool get a

daemon.c does just a chroot, without chdir. The result is that pwd does not work correctly (it causes fs/dcache.c:prepend_unreachable() to add the unreachable string). A workaround is to add "cd /" before each sh command. ><fs> mount /dev/sda2 / ><fs> sh "cd / ; chroot / ; /bin/pwd" / ><fs> sh "/bin/pwd" (unreachable)/ ><fs> sh

After this change the debugging output looks like this: guestfsd: enter: mount (0x1) request length 64 bytes commandrvf: stdout=n stderr=y flags=0x0 commandrvf: udevadm --debug settle -E /dev/sda1 calling: settle command: mount '/dev/sda1' '/sysroot//' [ 0.951731] EXT4-fs (sda1): mounting ext2 file system using the ext4 subsystem [ 0.954585] EXT4-fs (sda1):

Hello, I launched guestfsd in my guest with this command : guestfsd* -rv*. When i close the handle the deamon crashes. This is the output i got (Deamon side) : guestfsd: main_loop : new request, len 0x28 fsync /dev/sda /dev/sr0 : No medium found guestfsd : main_loop : proc 282

On Wed, Sep 12, 2012 at 04:39:48PM +0800, Richard Huang wrote: > Hi Richard, > > I want to compile guestfsd only for some guests, including centos, debian, > variable versions. But I didn't find scripts for it. Can you guide me how > to do this? I'm unclear exactly what the question is. You can compile guestfsd (just the daemon) this way: ./configure \

I've compiled guestfsd and run it on CentOS 6.3. It worked well, but when I quit guestfish, the guestfsd process in guest is always dead itself automatically. Is this a bug? or did I miss something? thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listman.redhat.com/archives/libguestfs/attachments/20120913/dac7ec76/attachment.htm>

rpmlint complains that guestfsd has no man page. I think its a good idea to provide one also for guestfsd. Olaf

Goodmornin, Since I am running ubuntu I did " nm -D /usr/lib64/libaugeas.so.0 | grep AUGEAS " and I didn't find "AUGEAS_0.16.0" , but I got this instead : 0000000000000000 A AUGEAS_0.1.0 0000000000000000 A AUGEAS_0.10.0 0000000000000000 A AUGEAS_0.11.0 0000000000000000 A AUGEAS_0.12.0 0000000000000000 A AUGEAS_0.14.0 0000000000000000 A AUGEAS_0.15.0 0000000000000000 A

Hello, I am try to compile guestfsd using this link<http://thr3ads.net/libguestfs/2012/09/2100168-Re-compile-guestfsd>. I am using libguestfs-1.24.4.tar.gz After running ./configure with disable options i get a message claiming a febootstrap >=3.2. I already installed febootstrap-3.21-4.el6x86_64.rpm for centos6.5. In the rpm description i found a note telling that this rpm will

Hello, This is the ouotput for fedora guest. ========================================== *#0 0xb73b7040 in exit () from /lib/libc.so.6* No symbol table info available. *#1 0xb76fb3a8 in main_loop (_sock=_sock@entry=3) at proto.c:112* xdr = {x_op = XDR_DECODE, x_ops = 0xb753db00 <xdrmem_ops>, x_public = 0x0, x_private = 0xbba929d8 ".0", x_base = 0xbba929b0

This is a repost of a previously posted set. It's been updated following review comments. [PATCH 1/4] Add a core_pattern debug command Added missing return statements. [PATCH 2/4] Call sync after guestfsd exits Remove redundant sleep 1; sync [PATCH 3/4] Shut down the appliance cleanly [PATCH 4/4] Ignore launch() error in virt-rescue These were previously 2 patches. They are otherwise

Hello, So in ubuntu1204 guest This is what i got : *(gdb)* bt full * #0* 0x005a9fc0 in exit () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. * #1* 0x0805f7dd in ?? () No symbol table info available. * #2* 0x0804aedf in ?? () No symbol table info available. *#3* 0x005904d3 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6 No symbol

Hello, This patch add guestfsd debian package to build. -- Nikita A Menkovich http://libc6.org/ JID: menkovich at gmail.com Tel: +7 (921) 423-96-48 -------------- next part -------------- A non-text attachment was scrubbed... Name: debian-guestfsd.patch Type: text/x-patch Size: 1542 bytes Desc: not available URL:

Hi guys, I've struggled in this error for 1 week and your help is really appreciated. As one EMC software engineer, I need to setup the libguestfs tool in SUSE12 ( SUSE11SP4 is also OK, while SUSE12 is preferred ) to mount some qcow2 image from openstack environment. Then we can read its file system architecture and restore some files. 1. The first thing is we build one SUSE

After the previous refactoring, we are able to link the daemon to common/utils, and also remove some of the "duplicate" functions that the daemon carried ("duplicate" in quotes because they were often not exact duplicates). Also this removes the duplicate reimplementation of (most) cleanup functions in the daemon, since those are provided by libutils now. It also allows us in

Dan(s), I hope you can give us some advice on this. Background: guestfsd is a guest agent. Normally it runs inside a special appliance; that's *not* the case that I'm worried about. There's also another mode where you can run guestfsd inside a regular Fedora or RHEL guest, and it handles instructions from the host to perform filesystem operations. The mode is called 'libguestfs

On Sat, Oct 17, 2015 at 09:40:20PM +0300, Efstratios Skleparis wrote: > Dear all, > > After successfully compiling libguestfs on XEN hypervisor [running > ubuntu server 12.04 x64bit] i tried to ./run libguestfs-test-tool > but I got this error: > > guestfsd: /usr/lib/libaugeas.so.0: version `AUGEAS_0.16.0' not found > (required by guestfsd) The error means the

Dear all, After successfully compiling libguestfs on XEN hypervisor [running ubuntu server 12.04 x64bit] i tried to ./run libguestfs-test-tool but I got this error: guestfsd: /usr/lib/libaugeas.so.0: version `AUGEAS_0.16.0' not found (required by guestfsd) But I have already installed AUGEAS tool.. if I type on terminal for example augtool it works Please check the attached .txt file with