On a fedora system, if you run `sudo sh install.sh` you break your
system. The installation clobbers /var/run, a symlink to /run.
A subsequent boot fails when /var/run and /run are different since
accesses through /var/run can't find items that now only exist in /run
and vice-versa.
Skip populating /var/run/xen during make install.
The directory is already created by some scripts. Adjust all remaining
scripts to create XEN_RUN_DIR at runtime.
Use the shell variable XEN_RUN_DIR instead of hardcoded paths.
XEN_RUN_STORED is covered by XEN_RUN_DIR because xenstored is usually
started afterwards.
Reported-by: Jason Andryuk <jandryuk@gmail.com>
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Tested-by: Jason Andryuk <jandryuk@gmail.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Remove "build" targets.
Use simply expanded variables when recursively expanded variable
aren't needed. (Use ":=" instead of "=".)
Don't check if a directory already exist when installing, just create
it.
Fix $(HOTPLUGPATH), it shouldn't have any double-quote.
Some reindentation.
FreeBSD, "hotplugpath.sh" is already installed by common/.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Luca Fancellu <luca.fancellu@arm.com>
The sysconfig variable XENSTORED_ROOTDIR is not used anymore.
It used to point to a directory with tdb files, which is now a tmpfs.
In case the database is not in tmpfs, like on sysv and BSD systems,
xenstored will truncate existing database files during start.
Fixes: 2ef6ace428 ("tools: don't remove tdb data base file before starting xenstored")
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Wei Liu <wl@xen.org>
--log does not take a file, it specifies what is supposed to be logged.
Also separate the XENSTORED and XENCONSOLED variables by a newline.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
On NetBSD, qemu-xen will use a qemu-ifup script to setup the tap interfaces
(as qemu-xen-traditional used to). Copy the script from qemu-xen-traditional,
and install it on NetBSD. While there document parameters and environnement
variables.
Signed-off-by: Manuel Bouyer <bouyer@netbsd.org>
Acked-by: Ian Jackson <iwj@xenproject.org>
When a domain is destroyed, xparams may not be available any more when
the block script is called to unconfigure the vnd.
Check xparam only at configure time, and just unconfigure any vnd present
in the xenstore.
Signed-off-by: Manuel Bouyer <bouyer@netbsd.org>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
On NetBSD, some block device configuration requires serialisation.
Introcuce locking functions (derived from the Linux version), and use them
in the block script where appropriate.
Signed-off-by: Manuel Bouyer <bouyer@netbsd.org>
Reviewed-by: Ian Jackson <ian.jackson@eu.citrix.com>
NetBSD doens't need xenbackendd with xl toolstack so don't build it.
Remove now unused xenbackendd directory/files, and remaining references
in the hotplug scripts.
Signed-off-by: Manuel Bouyer <bouyer@netbsd.org>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
[Also clean up stale comments in the Linux xencommons script]
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Running "make uninstall" does not remove all installed files, a
situation which might cause link related issues if xen is re-installed
in a different location.
In order to make uninstall correctly remove the files it is best
the process should be done recursively by mirroring each "install"
target with an "uninstall" who removes the installed files.
An exception to this rule is uninstalling the files produced by
"qemu-xen-dir-remote" and "qemu-xen-traditional-dir", which are external
to the project. These projects do not implement an "uninstall" target so
the files have to be removed manually.
Signed-off-by: Petre Pircalabu <ppircalabu@bitdefender.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Store xldevd.pid under XEN_RUN_DIR. Note that this will change the
default location from /var/run to /var/run/xen.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
The removal of the udev rules highlighted that although it has been
replaced by "xl devd" there isn't an initscript to replace it.
To enable this add a --pidfile option to xl devd.
Tested on Linux by running the script in dom0 and checking the daemon
was started/stopped, but not in an actual driver domain environment
since I don't have one conveniently available. I also checked that
running without the --pidfile option still works.
Scripts mainly cribbed from the xencommons for each platform.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Roger Pau Monné <roger.pau@citrix.com>
Cc: Konrad Rzeszutek Wilk <konrad@darnok.org>
Cc: George Dunlap <george.dunlap@eu.citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
The original rule to target "distclean" in tools/Rules.mk was in effect
"make clean". It should be "make distclean".
However not all Makefiles in subdirectories have distclean target
defined. So this patch also adds a bunch of distclean targets to various
Makefiles. They only depend on clean target and don't have any actions
in most cases.
With the patch applied, following command outputs 0 results:
find tools -name 'Makefile*' -exec grep -L 'distclean' {} \+ \
| grep -v ocaml | grep -v libfsimage
Ocaml and libfsimage are known to have distclean defined in a dedicated
rules file.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
The "install" rules depends on both "all" and "subdirs-install" and
"all" depends on "subdirs-all". This leads the "install" rules to call
both "subdirs-all" and "subdirs-install" which create a race with two
concurrent `make` within the same directory (systemd) trying to make the
same things (xen.conf) and failing.
Ultimatly, "install" should only depend on the things it needs to
install, and not on "all".
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Tested-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
The current usage of LIBEXEC is bogus. It describes the directory for
private xen executables. Other places create their own, similar
libexecdir path as $prefix/lib/xen/*.
Additional two other variables are used to describe similar paths:
PRIVATE_BINDIR and PRIVATE_PREFIX
The autoconf documentation refers to libexec as a directory for
executables and stuff which is called by other programs, not by the
user.
Adjust all places that want libexecdir as a target path. LIBEXEC refers
now to the base directory. Three convenience variables are used to refer
to paths to private binaries, libs and include files.
In the systemd files LIBEXEC_BIN is substituted, so this variable has to
be present in autoconf. All other variables are expanded in Paths.mk
because they are only used in Makefiles.
Most users of LIBEXEC are updated to use LIBEXEC_BIN because that is
what they want.
Users of PRIVATE_BINDIR are updated to use LIBEXEC_BIN because that is
what they want. PRIVATE_BINDIR and PRIVATE_PREFIX usage is removed by
this patch, in favour of LIBXEC_BIN and LIBEXEC
An internal libxl function was removed. A single helper to retrieve
LIBEXEC_BIN remains.
As suggested by the autoconf documentation, configure appends the
package name to LIBEXEC to make sure the provided directory really
refers to xen. This makes sure "make uninstall" preserves the real
libexecdir.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Cc: George Dunlap <george.dunlap@eu.citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
[ ijc -- ran autogen.sh as requested, updated QEMU_TRADITIONAL_REVISION to
pickup version which uses LIBEXEC_BIN ]
This small helper is responsible for generating Dom0 JSON config
stub and writing Dom0 xenstore entries. This helpers subsumes two calls
to xenstore-write in xencommons script.
Dom0 UUID is intentionally left untouched, so it is always all
zeros. This makes sure that we don't leak Dom0 stubs across rebooting.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
[ ijc -- folded in incremental patch for *BSD ]
I've retained xen.lowlevel.{xc,xs} since they seem more widely useful. I also
kept xen.lowlevel.xl even though it is disabled by default and IMHO useless in
its current form.
I've tried to clean up the various associated bits like example configs, init
scripts, udev rules etc but no doubt I have missed something, those can easily
be cleaned up later.
I've also removed xm-test since although it could in theory be reworked to
test xl it hasn't been touched for years. If someone wants to resurrect it
then they could do so via the git history.
This has been built but not runtime tested.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
---
v2: Clean out some .*ignore cruft
Remove some xm/xend docs.
libvchan's init_xs_srv (server-side xenstore-related initialization)
expects to find the current domain's domid at this xenstore key. libxl
(and xend) write this for domains they create. Do the same for domain 0,
allowing the use of libvchan in dom0.
Signed-off-by: Matthew Daley <mattjd@gmail.com>
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
xend has been deprecated for 2 releases now. Lets make it possible to not even
build it.
For now I'm leaving the default of on but I would like to change that before
the 4.4 release.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Matt Wilson <msw@amazon.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
The --halt/-H option for the shutdown command is now pointless,
since linux in a guest treats "halt" and "poweroff" identically.
The option is not implemented in xl / libxl and if supplied causes the command
to fail , so remove it from the init and sysconfig scripts.
Signed-off-by: Sander Eikelenboom <linux@eikelenboom.it>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
xend used to set the xenbus backend entry "type" to either "phy" or
"file", but now libxl sets it to "phy" for both file and block device.
We have to manually check for the type of the "param" field in order
to detect if we are trying to attach a file or a block device.
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Signed-off-by: Roger Pau Monne <roger.pau@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
xenbackendd is not needed by the xl toolstack, so move it's launch to
the xend script.
We have to iterate until we are sure there are no xend processes left,
since doing a single pkill usually leaves xend processes running.
Signed-off-by: Roger Pau Monne <roger.pau@citrix.com>
Acked-by: Christoph Egger <Christoph.Egger@amd.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Tested-by: Christoph Egger <Christoph.Egger@amd.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
Remove unecessary debug messages from NetBSD hotplug scripts, left
error messages only.
Signed-off-by: Roger Pau Monne <roger.pau@entel.upc.edu>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
When restarting xend, the rc.d script was unable to find the pid of
the running xend, so no process was restarted.
Signed-off-by: Roger Pau Monne <roger.pau@entel.upc.edu>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Added a cleanup of the xenstore database, to purge old entries,
prevented the restart of xenstore and set Domain-0 name. Also
replaced the sleep 5 (wait for xenstore to come up) with the method
used in the linux init script.
Signed-off-by: Roger Pau Monne <roger.pau@entel.upc.edu>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Christoph Egger <Christoph.Egger@amd.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Otherwise make can search the path relative to certain standard paths
such as /usr/include (e.g., the line '-include $(XEN_ROOT)/.config' in
Config.mk suffers from this).
Signed-off-by: Keir Fraser <keir@xen.org>
sysctl fail due to the '.' in the interface name:
Jan 10 00:02:26 paris /netbsd: xvif108.0: could not attach sysctl nodes
Jan 10 00:02:57 paris /netbsd: sysctl_createv: sysctl_create(xvif108.0)
returned 22
The kernel driver have recently been fixed and attached patch updates
to the hotplug scripts accordingly.
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Attached patch introduces xenbackendd. It is used on NetBSD
to launch the hotplug scripts. Later xenbackendd can be improved to
also launch qemu-dm as child process and will notice when qemu-dm
crashes.
The changes the patch makes:
- rename hotplug scripts as xenbackendd expects them
(current names were taken from pkgsrc)
- install hotplug scripts as executable scripts
- introduce xenbackendd
- build/install/launch on NetBSD only
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
- Have the buid system generate a file which exports the install paths
for the hotplug scripts and stubdom / stubdom-dm
- Move file generation code from tools/python/Makefile into a gmake
macro
in Config.mk to avoid maintenance of three duplicates each with its
own
tweaks and bugs
- Export gmake variables into ioemu as shell variables
for upcoming ioemu patches
- Do above as a gmake macro to avoid maintenance of several duplicates
- Adjust hotplug scripts to find the right xen binaries from the
install directory
- Adjust stubdom-dm to use the install directories
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
For now hardcode /etc w/o a prefix as there are hardcoded
config paths in the code which would break otherwise.
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Olaf Hering