similar to: guestmount support for acls/xattrs

I tried to run chcon to set SELinux labels on a guestmounted dir and got: chcon: failed to change context of `authorized_keys' to `system_u:object_r:ssh_home_t:s0': Operation not supported I'm guessing that you need to pass 'seclabel' or 'user_xattr' or some such mount option to guestmount to support this. I notice you can pass such options through the -m option to

Currently guestfish has mount-vfs, and the libguestfs API has guestfs_mount_vfs(), but guestmount doesn't allow the user to specify a filesystem. This patch extends the --mount argument, so you can force an ext2 partition to mount as ext4: guestmount -a mydisk.img -m /dev/vda:/:defaults:ext4 mountpoint You could also use it to choose between ntfs and ntfs-3g, or between hfsplus and the

Greetings dear developers!! I've been faced with several difficulties yet I'm unable to do a complete build of LLVM on my system. I've tried to build with Xcode once, ninja + cmake, and several other ways as shown in the web. Currently, while building on Xcode for the umpteenth time I got an error which says outdated version of svn being used and then architecture not supported.

Hello All, I need some help with respect to cross compiling for ARM. While trying to cross compile for the ARM target, I am hitting some errors. I need some help in this. I use the following command to cross compile for ARM Cortex A72 (ARM v8-a), 64 bit architecture: *cmake -v CC='clang' CXX='clang++' -DCMAKE_C_COMPILER=../build_directory_llvm/bin/clang

guestmount.c: In function 'main': guestmount.c:899: error: implicit declaration of function 'setlocale' [-Wimplicit-function-declaration] guestmount.c wasn't including locale.h. --- fuse/guestmount.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fuse/guestmount.c b/fuse/guestmount.c index b4a917f..27a4cef 100644 --- a/fuse/guestmount.c +++

Hi, I'm experiencing a weird behavior when tried to use guestmount with a XFS formatted volume. I have created a RHEL 8 virtual machine using libvirt. I have retrieved the disk image on a RHEL 7.7 server to mount the image root filesystem and explore it. The command returns an error message: # guestmount -a /disks/jamesdream.qcow2 -m /dev/sda1 /mnt/ libguestfs: error: mount_options: mount

This version doesn't crash or cause hung processes or stuck mountpoints, so that's an improvement. Rich.

The full description of this bug is here: https://bugzilla.redhat.com/show_bug.cgi?id=838592 and the effect it has on OpenStack is described here: https://bugzilla.redhat.com/show_bug.cgi?id=835466#c9 Rich.

Hello, I've got a strange behavior with guestmount: I've a root directory with mod/owner = drwx------ root root. I cannot change directory to it as a regular user (as normal), but I can list its content (not normally normal) and I can change directory to a subdirectory in it which is mod drwxr-xr-x. E.g: $ mkdir /tmp/mnt $ guestmount --ro -i -a test.qcow2 /tmp/mnt/ $ cd /tmp/mnt $ ls -ld

Fix compilation failure on F17 --- fuse/guestmount.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fuse/guestmount.c b/fuse/guestmount.c index 7c5e0af..379346f 100644 --- a/fuse/guestmount.c +++ b/fuse/guestmount.c @@ -28,6 +28,7 @@ #include <unistd.h> #include <getopt.h> #include <signal.h> +#include <locale.h> /* We're still using some of FUSE to

Change hard code 3 to O_ACCMODE. it'll be more sensible. Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- fuse/guestmount.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/fuse/guestmount.c b/fuse/guestmount.c index bd7ba50..a9bf4e3 100644 --- a/fuse/guestmount.c +++ b/fuse/guestmount.c @@ -583,7 +583,7 @@ fg_open (const char *path, struct

Hi all, It seems guestmount always fails to flush changes to the mounted qcow2 snapshot. To reproduce this problem: 1. take an external snapshot for a qcow2 2. guestmount the snapshot 3. do some changes, for example: `echo 123 > /test; cat /test`, right now /test can be seen created and containing the right content 4. fusermount -u {mount-point} 5. virt-cat changed file, for the example

This patch is just for review. It enables FUSE support in the API via two new calls, 'guestfs_mount_local' and 'guestfs_umount_local'. FUSE turns out to be very easy to deadlock (necessitating that the machine be rebooted). Running the test from the third patch is usually an effective way to demonstrate this. However I have not yet managed to produce a simple reproducer that

Hi, Apparently, guestmount -o allow_other -a "/path/to/raw_file" -m /dev/sda1 "/path/to/mountfolder" is much slower than kpartx -av "/path/to/raw_file" mount /dev/mapper/loop0p1 /path/to/mountfolder (Doing lots of read/write inside the image.) I thought guestmount "only" scripts the above. Seems I was wrong on that. I am currently using

This changes the proposed API slightly. Previously 'mount-local' generating a 'mounted' event when the filesystem was ready, and from the 'mounted' event you had to effectively do a fork. Now, 'mount-local' just initializes the mountpoint and you have to call 'mount-local-run' to enter the FUSE main loop. Between these calls you can do a fork or whatever

On Mon, Jul 31, 2017 at 06:52:28PM +0800, lampahome wrote: > if I mount through guestfs library in python or guestfish, the same > condition happenes? > > I mean the insane number of layers and the performance No. The layers are only present because guestmount uses FUSE. libguestfs itself performs very well if you are careful to use it in the correct way. The architecture of

Hello everybody, I am using libguestfs-tools version 1.28.1 in a bunch of bash scripts to make back-ups of the files on a visualisation platform. I been trying to get read access to ntfs volumes with data deduplication working. The ntfs-3g guys developed some support and I have this working when using the commands our back-up servers. However when using the guestmount tool the read suport

Hi. I have a VM with CentOs6.2 on KVM. I mount an image of the VM when it's not working with guestmount: root at diehard:~# guestmount -a named-centos.img -i tmp vi /etc/shadow insert comment line into the file (esc yy p 0 i # esc :wq!), save changes, unmount the image, turn on the VM, and I cannot login. I cannot login even if I recover the shadow file. root at diehard:~# guestmount

23:43 < belegdol> I am trying to mount my windows guest using 23:43 < belegdol> guestmount -d windows -i --trace --ro /mnt/loop 23:43 < belegdol> but then I cannot access whatever is in /mnt/loop 23:43 < belegdol> I get access denied 23:43 < belegdol> or nautilus says unknown file type 23:44 < belegdol> http://fpaste.org/cIDV/ All I can tell from the paste is

Hello, Using older libguestfs 1.34.6-2 (from Ubuntu's standard package), I encountered this: libguestfs fails with an error, but the error code is "success": $ sudo guestmount -m /dev/sda1 --ro \ -o allow_others \ -a data.qcow2 \ /media/foo fuse: unknown option `allow_others' libguestfs: error: fuse_new: