similar to: [PATCH] rescue: Implement --mount and -i options.

This supersedes the two previous patch series: https://www.redhat.com/archives/libguestfs/2017-March/msg00017.html https://www.redhat.com/archives/libguestfs/2017-March/msg00046.html Rich.

Version 3: - Tidies up the code further. - Implements correct handling of SIGTSTP and SIGCONT. - Adds: ^] s - sync filesystems - Adds: ^] z - suspend virt-rescue Rich.

--autosysroot option uses suggestions to user on how to mount filesystems and change root suggested by --suggest option in virt-rescue. Commands are passed on kernel command line in format guestfs_command=command;. Command ends with a semicolon and there can be multiple commands specified. These are executed just before bash starts. On successfull run user is presented directly with bash in

--autosysroot option uses suggestions to user on how to mount filesystems and change root suggested by --suggest option in virt-rescue. Commands are passed on kernel command line in format guestfs_command=command;. Command ends with a semicolon and there can be multiple commands specified. These are executed just before bash starts. On successfull run user is presented directly with bash in

Hi, I tried to rewrite virt-rescue from C to OCaml. Goals were feature parity with C implementation, smaller codebase and hopefully better maintainability. I still don't know if I've covered everything right. So, please check it out. PS: my git send-email seems to be broken, so I'm sending it from thunderbird Thanks! maros

This set of patches fixes virt-rescue rather cleanly. In particular the problems with handling ^C are completely fixed. Work still to be done before this can go upstream: - Shutdown doesn't work properly if you exit the shell. At the moment to exit you must do 'reboot -f'. Future improvements: - An escape sequence and escape commands that could be handled by virt-rescue,

In data mercoledì 1 giugno 2016 02:04:33, Maros Zatko ha scritto: > --autosysroot option uses suggestions to user on how to mount filesystems > and change root suggested by --suggest option in virt-rescue. IMHO it should be called -i, like in the other tools, as what --autosysroot does is basically the same. > Commands are passed on kernel command line in format >

This fixes the main issues in virt-rescue and is usable. There are some enhancements which could be made (in follow up work): - An escape sequence and escape commands that could be handled by virt-rescue, eg. to shut down the appliance, mount or unmount filesystems. - `virt-rescue -i' could be implemented cleanly by performing the right API calls before handing control to the

From: Nikolay Ivanets <stenavin@gmail.com> This patch depends on changes in 'common' sub-module posted here: https://www.redhat.com/archives/libguestfs/2020-February/msg00150.html v3 fixes issue found during code review: - options now appear in alphabetical order v2: Almost the same as v1 except '--blocksize' option description is moved into a common submodule (similar to

Since /dev and other directories contain sub-mounts, suggest using --rbind instead of --bind. This also allows us to remove the /dev/pts line. --- rescue/rescue.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/rescue/rescue.c b/rescue/rescue.c index 53afdae..9a7c988 100644 --- a/rescue/rescue.c +++ b/rescue/rescue.c @@ -453,10 +453,9 @@ do_suggestion (struct drv

Hi, this series update libguestfs to a recent gnulib version, so that we can use its new getprogname module, and solve altogether one of the porting issues (the need for 'program_name' by the error module of gnulib), and have a single way to get the name of the current program. A number of changes in tools mostly, although mechanical. Thanks, Pino Toscano (3): Update gnulib to latest

Nothing new in the virt-tail command itself, but the second commit includes a simple test. Rich.

This adds a new tool which does a follow operation (ie. tail -f) on one or more log/text files inside the guest. I've only done limited testing, but it works for me for tailing various long-running builds inside guests which I'm doing at the moment. There are no tests at present. Rich.

From: Nikolay Ivanets <stenavin@gmail.com> This patch depends on changes in 'common' sub-module posted here: https://www.redhat.com/archives/libguestfs/2020-February/msg00099.html v2: Almost the same as v1 except '--blocksize' option description is moved into a common submodule (similar to key-option.pod). v1 was here:

Since v2: - Fix the things that Pino mentioned, except the recursion. - Implement Windows support. For Windows support to be sane, I had to inline the add_and_mount code. Rich.

Use %d to parse them as int (since the variables for them as int) instead of %u, even if they both need to be at least > 0. --smp was already checked to be >= 1 while --memsize not, so check that the specified memory size is not < 128 (which is semi-arbitrary, but enough as a minimum threshold). --- rescue/rescue.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)

--autosysroot option uses suggestions to user on how to mount filesystems and change root suggested by --suggest option in virt-rescue. Commands are passed on kernel command line in format guestfs_command=command;. Command ends with a semicolon and there can be multiple commands specified. These are executed just before bash starts. On successfull run user is presented directly with bash in

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

The previous code: fcntl (fd, F_SETFL, O_NONBLOCK) was technically incorrect, because it would have reset any other flags on the file descriptor. Thanks: Eric Blake --- bootstrap | 1 + daemon/inotify.c | 6 ++++-- lib/conn-socket.c | 21 +++++++++++---------- m4/.gitignore | 9 +++++++++ 4 files changed, 25 insertions(+), 12 deletions(-) diff --git a/bootstrap b/bootstrap

This is the same as the previous patch, but the partition type is now chosen automatically from mbr or gpt, unless the user expresses a preference. https://gb.redhat.com/archives/libguestfs/2012-January/msg00136.html Rich.