| Commit message (Collapse) | Author | Age | Files | Lines |
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For compatibility with the appliance backend, devices added readonly
are in fact added writable with snapshots on top. This is necessary
because options like 'mount -o ro' usually require write access to the
disk (eg. to replay journals).
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Complete the attach-method libvirt backend.
This backend uses libvirt to create a transient KVM domain to run the
appliance.
Note that this still will only work with local libvirt URIs since the
<kernel>, <initrd> and appliance links in the libvirt XML refer to
local files, and virtio serial only works locally (limitation of
libvirt). Remote support will be added later.
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With this commit, you can set the attach method to libvirt,
but calling launch will give an error.
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This is just code motion.
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Since we will be calling guestfs___build_appliance from the libvirt
code in future, there's no point having two places where we have to
acquire the lock. Push the lock down into this function instead.
Because "glthread/lock.h" includes <errno.h> we have to add this
header to the file too.
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Just make gcc happy when fuse is not available.
Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
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g->attach_ops points to a structure which contains the
operations supported by each attach method backend
(ie. appliance, unix, etc.).
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Although we still use the handle as convenient temporary
storage.
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Move and rewrite guestfs_config so it accumulates a list of qemu
parameters in the handle. These are added to the appliance at launch
time (with attach method == unix:... you'll now get an error).
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Arrange the fields more logically. This is just code motion.
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launch-appliance.c contains the code associated with the 'appliance'
attach-method. Mostly. In fact there are a few APIs which don't fit
so nicely:
- config: deprecated API which fiddles with the qemu command
line directly
- max-disks: depends on the qemu implementation (virtio-scsi
or not)
- debug-drives: used for testing only
launch-unix.c contains the code associated with 'unix:<path>'.
launch.c is the common code for launching, along with a few other APIs
such as guestfs_add_drive_opts.
This commit also reduces the number of headers to just those
which are required.
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Note that debug* calls are not part of the stable API and can be
removed or changed at any time.
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Just a small code cleanup / simplification.
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This is just code motion.
Some files cannot be renamed. Notably rpcgen input and output files
must not contain dash characters, else rpcgen breaks.
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This file handles the -d option for guestfish and other C command line
utilities. Renaming this file makes it less confusing.
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This file contains the code implementing guestfs_add_domain
(for adding a libvirt domain) so this name is less confusing.
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This fixes commit 1e17a32060feb937b3972f61b37f9116ad7d8d9a.
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COPYING from https://www.gnu.org/licenses/gpl-2.0.txt
COPYING.LIB from https://www.gnu.org/licenses/lgpl-2.1.txt
(Note this change shouldn't alter the licensing of libguestfs)
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Includes rebuilt gnulib to work around test problems with
test-getlogin_r.
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See:
https://lists.gnu.org/archive/html/bug-gnulib/2012-07/msg00194.html
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Unfortunately the parallel test keeps hitting this bug:
https://bugzilla.redhat.com/show_bug.cgi?id=838081
which could be a bug in the OCaml runtime.
Just test simple mount-local. We will write a parallel test in C to
replace this.
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doesn't support chown (RHBZ#840572).
When using tar-in or tools built around it such as virt-make-fs, if
the target filesystem is vfat then unpacking the tarball would fail
because tar tries to chown(2) files and fails.
You would see errors such as:
tar: <file>: Cannot change ownership to uid 500, gid 500: Operation not permitted
This change detects whether the target filesystem supports chown(2).
If not, it adds the --no-same-owner flag to tar to stop it from trying
to change the ownership of newly created files.
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This is mostly code motion, although the precise contract of this
function changes slightly to make it more generally useful
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Add proper dependencies for these files, but also use 'cmp' to ensure
they only get overwritten if the new files have actually changed, so
we don't rebuild the appliance unnecessarily.
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Add xfs_info to show the geometry of the xfs filesystem.
Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
RWMJ:
- Updated po/POTFILES.
- Use xfs_ prefix for all struct fields.
- Return uninitialized fields as -1 / empty string.
- Copyedit the description.
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Just make gcc happy.
Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
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This fixes commit 1e17a32060feb937b3972f61b37f9116ad7d8d9a.
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case_sensitive_path is undefined when the final path element doesn't
exist. Currently it returns an error, but this means that creating a
new file doesn't work as expected:
$ guestfish --rw -i -d windows touch 'win:c:\blah'
libguestfs: error: case_sensitive_path: blah no file or directory found with this name
We should allow this case (provided there is no trailing slash) so
that new files or directories can be created.
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This is just code motion.
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Instead of working around bugs, podwrapper has been fixed so that
links work in all output formats.
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The superclass sometimes uses this and will give an undefined
error if it's missing.
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Messages now look like this:
podwrapper.pl: wrote guestfs-examples.3
podwrapper.pl: wrote ../html/guestfs-examples.3.html
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$g is the "standard" name for libguestfs handles.
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