similar to: [PATCH 0/2] Add mkfs-opts API with optional arguments

With 1.9.37 the following script worked fine, with 1.9.39 it fails. Any idea what the issue is? Olaf ... mount -o /dev/vda1 /sysroot/ [ 1.396411] EXT4-fs (vda1): mounting ext2 file system using the ext4 subsystem [ 1.533090] EXT4-fs (vda1): mounted filesystem without journal. Opts: (null) guestfsd: main_loop: proc 1 (mount) took 0.45 seconds libguestfs: recv_from_daemon: 40 bytes: 20 00

Hey, When downloading a file whose path contains multi-byte utf-8, libguestfs sometimes crashes. This reproduces when using python, and not when using guestfish. Code to reproduce: for i in range(2000): g.download ('/xxx?', '/tmp/1') #0 raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:50 #1 0x00007ffff7fac140 in <signal handler called> () at

Hi Rich, I spend several days on this issue but still cannot figure out the root cause. Sometimes, guestfs_lauch() gets stuck, sometimes, it is ok. I reproduced this issue using guestfish: -bash-4.2# guestfish Welcome to guestfish, the guest filesystem shell for editing virtual machine filesystems and disk images. Type: 'help' for help on commands 'man' to read the manual

On Sun, Feb 12, 2023 at 03:31:08PM +0200, Yonatan Shtarkman wrote: > Hey, > When downloading a file whose path contains multi-byte utf-8, libguestfs > sometimes crashes. > This reproduces when using python, and not when using guestfish. > > Code to reproduce: > for i in range(2000): > ? ? g.download ('/xxx?', '/tmp/1') 'i' is not used inside the

On Tue, Feb 14, 2023 at 08:02:59PM +0200, Yonatan Shtarkman wrote: > The attached code snippet?reproduces the issue when running: > python3 libugestfs_segfault_repro.py > > With: > guestfs version: 1.48.6 > guestfs-python version: 1.48.6 Can confirm with {python3-,}libguestfs-1.51.1-1.fc39.x86_64 The stack trace is roughly the same as yours. Rich. > Stacktrace: > #0

I seem to be having trouble using guestmount to mount a Fedora 24 disk that is using XFS.  This is the error messings I get when I try: root@cpdev-cn5:/var/lib/libvirt/images/base# guestmount --rw -a ${disk_path}/${disk_name} -m /dev/${target}1 /tmp/fedora-master/ libguestfs: error: mount_options: /dev/vda1 on /: mount: wrong fs type, bad option, bad superblock on /dev/vda1, missing

I seem to be having trouble using guestmount to mount a Fedora 24 disk that is using XFS.  This is the error messings I get when I try: root@cpdev-cn5:/var/lib/libvirt/images/base# guestmount --rw -a ${disk_path}/${disk_name} -m /dev/${target}1 /tmp/fedora-master/ libguestfs: error: mount_options: /dev/vda1 on /: mount: wrong fs type, bad option, bad superblock on /dev/vda1, missing

The host is running Ubuntu 12.04 LTS and has the libguestfs package installed -- which, if I'm not mistaken, provides libguestfs-xfs: https://launchpad.net/ubuntu/+source/libguestfs Andre Goree ________________________________________ From: Richard W.M. Jones <rjones@redhat.com> Sent: Monday, August 8, 2016 3:21 AM To: Andre Goree Cc: libvirt-users@redhat.com; libguestfs@redhat.com

On Fri, Aug 05, 2016 at 02:46:11PM +0000, Andre Goree wrote: > > I seem to be having trouble using guestmount to mount a Fedora 24 disk that is using XFS.  This is the error messings I get when I try: > > root@cpdev-cn5:/var/lib/libvirt/images/base# guestmount --rw -a ${disk_path}/${disk_name} -m /dev/${target}1 /tmp/fedora-master/ > libguestfs: error: mount_options: /dev/vda1 on

On Fri, Aug 05, 2016 at 02:46:11PM +0000, Andre Goree wrote: > > I seem to be having trouble using guestmount to mount a Fedora 24 disk that is using XFS.  This is the error messings I get when I try: > > root@cpdev-cn5:/var/lib/libvirt/images/base# guestmount --rw -a ${disk_path}/${disk_name} -m /dev/${target}1 /tmp/fedora-master/ > libguestfs: error: mount_options: /dev/vda1 on

Hello all, I am having an issue with guestmount in respect to live instances and I was hoping someone might have an idea where I've gone wrong. The following output is from my shell session, if there's any more information needed please let me know and I'll happily provide it. [root at longitude ~]# virt-filesystems -d F16-rawhide/dev/sda2 /dev/sda3 [root at longitude ~]#

Hi I`ve been trying this guestfs_mount_local api for quite a few days, but still can`t get over it. Now it seems to have enter the fuse loop but have some problems with 'mount'? and stops at guestfs_mount_local_run(g). Here`s corresponding code in the test program: ?? if(guestfs_mount_local(g,"/mnt/libg")==-1) exit(EXIT_FAILURE); else guestfs_mount_local_run(g); ?? Below is a

One day I'm going to run a virt-p2v that works to completion. But evidently not today. The source physical machine is Windows 2003. This one copied the whole system drive and then died at the end and deleted the virtual disk it made. Here is the top and bottom of the trace log file on the conversion server. If the email garbles what I'm pasting in below, I can email the log as an

On Sun, Sep 28, 2014 at 11:04:11PM +0800, Zhi Yong Wu wrote: > On Sun, Sep 28, 2014 at 6:48 PM, Richard W.M. Jones <rjones@redhat.com> wrote: > > On Sun, Sep 28, 2014 at 06:33:53PM +0800, Zhi Yong Wu wrote: > >> On Sun, Sep 28, 2014 at 6:26 PM, Richard W.M. Jones <rjones@redhat.com> wrote: > >> > Which version of libguestfs is this? I think you'll

Here it is :D root@ny2proxd03:/var/lib/vz/images/100# virt-resize --expand /dev/sda3 vm-100-disk-1.qcow2 vm-100-disk-1.qcow2.resized Examining vm-100-disk-1.qcow2 ... libguestfs: trace: set_verbose true libguestfs: trace: set_verbose = 0 libguestfs: create: flags = 0, handle = 0x246f780 libguestfs: trace: add_drive "vm-100-disk-1.qcow2" "readonly:true" libguestfs: trace:

On Sun, Sep 28, 2014 at 11:31 PM, Richard W.M. Jones <rjones@redhat.com> wrote: > On Sun, Sep 28, 2014 at 11:04:11PM +0800, Zhi Yong Wu wrote: >> On Sun, Sep 28, 2014 at 6:48 PM, Richard W.M. Jones <rjones@redhat.com> wrote: >> > On Sun, Sep 28, 2014 at 06:33:53PM +0800, Zhi Yong Wu wrote: >> >> On Sun, Sep 28, 2014 at 6:26 PM, Richard W.M. Jones

I've been taking a long hard look at the protocol layer. It has evolved over a long time without any particular direction, and the result is, to say the least, not very organized. These patches take a first step at cleaning up the mess by abstracting out socket operations from the rest of the code. The purpose of this is to allow us to slot in a different connection layer under the

I'm wondering whether or not anyone has tried to use guestmount on an image with a ZFS partition (MBR partition table). I can't seem to find much on the internet regarding it, but I do see hints that may lead me to a solution. I'm under the impression that libguestfs can use what ever is available to the kernel on the host -- in my case I have zfs-use installed and running. I

The first c-set cleans up the list of excluded syntax-checks. The second enables the sc_avoid_ctype_macros test and changes each use of a ctype macro like isspace to c_isspace. This makes it so such tests (often parsing-related) is locale-independent. Otherwise, in some odd corner cases (combination of non-C locale and perverted inputs), I suspect that libguestfs tools would mistakenly accept

As the start of work to add remote support, I'm taking a close look at the protocol layer in the library. These are some small cleanups. Rich.