Displaying 20 results from an estimated 400 matches similar to: "[PATCH] xl: Don't require a config file for cpupools"
2012 Feb 15
1
[PATCH] Add xlcpupool.cfg man page
Add a man page describing the configuration file for creating cpupools
via xl cpupool-create.
Signed-off-by: Juergen Gross <juergen.gross@ts.fujitsu.com>
1 file changed, 117 insertions(+)
docs/man/xlcpupool.cfg.pod.5 | 117 ++++++++++++++++++++++++++++++++++++++++++
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
2012 Apr 24
8
[PATCH v2] libxl: prevent xl from running if xend is running.
Prevent xl from doing any operation if xend daemon is running. That
prevents bugs that happened when xl and xend raced to close a domain.
Changes since v1:
* Add documentation to xl man page.
* Permit the execution of commands that don''t modify anything.
* Indent error message.
Cc: george.dunlap@eu.citrix.com
Cc: ian.jackson@eu.citrix.com
Signed-off-by: Roger Pau Monne
2012 Aug 15
5
[PATCH] xl: Suppress spurious warning message for cpupool-list
# HG changeset patch
# User George Dunlap <george.dunlap@eu.citrix.com>
# Date 1345022863 -3600
# Node ID 0982bad392e4f96fb39a025d6528c33be32c6c04
# Parent dc56a9defa30312a46cfb6ddb578e64cfbc6bc8b
xl: Suppress spurious warning message for cpupool-list
libxl_cpupool_list() enumerates the cpupools by "probing": calling
cpupool_info, starting at 0 and stopping when it gets an error.
2012 May 15
6
[PATCH 0 of 2 v2] Add vncviewer xm compatibility options
Changes since v1:
- Removed libxl vncviewer related dependencies
- The vncviewer function was modified to accept a domid instead of domspec;
- main_vncviewer was updated to reflect the new use.
- A domain_create structure is now passed to the parse_config_data where required/feasible (NULL otherwise)
- xl restore now have long options for vncviewer/vncviewer-autopass; docs updated.
- Updated
2012 Mar 20
5
[PATCH] Add vncviewer xm compatibility options the 'xl create' command
I''ve attached the preliminary patch to add vncviewer options to the
''xl create''. It applies cleanly against c/s 4e1d091d10d8. All feedback
is welcome.
Goncalo
# HG changeset patch
# User Goncalo Gomes <goncalo.gomes@eu.citrix.com>
# Date 1332257809 0
# Node ID 46f8afe643dee8de2c592c65204567fbad657616
# Parent 4e1d091d10d83130842170cd61f1194e5459f2aa
Add
2012 Aug 14
12
[TESTDAY] xl cpupool-create segfaults if given invalid configuration
# xl cpupool-create ''name="pool2" sched="credit2"''
command line:2: config parsing error near `sched'': syntax error,
unexpected IDENT, expecting NEWLINE or '';''
Failed to parse config file: Invalid argument
*** glibc detected *** xl: free(): invalid pointer: 0x0000000001a79a10 ***
Segmentation fault (core dumped)
Looking at the code
2013 Jan 31
7
[PATCH] libxl: pass debug flag down to libxl_domain_suspend
# HG changeset patch
# User Olaf Hering <olaf@aepfle.de>
# Date 1359648298 -3600
# Node ID 256d59b2bc8a413876559dc8daf4c52ba46677de
# Parent 12455da211d4e841692b2374086356a87eb74ff7
libxl: pass debug flag down to libxl_domain_suspend
libxl_domain_suspend is already prepared to handle LIBXL_SUSPEND_DEBUG,
and xl migrate handles the -d switch as well. Pass this flag down to
2011 Jan 27
7
[PATCH]: xl: fix broken cpupool-numa-split
Hi,
the implementation of xl cpupool-numa-split is broken. It basically
deals with only one poolid, but there are two to consider: the one from
the original root CPUpool, the other from the newly created one.
On my machine the current output looks like:
root@dosorca:/data/images# xl cpupool-numa-split
libxl: error: libxl.c:2803:libxl_create_cpupool Could not create cpupool
error on creating
2011 Jan 27
1
[PATCH] xl: remove unimplemented -l stub for cpupool-list
Hi,
although advertised via the usage output, xl cpupool-list -l just
returns ERROR_NI, which does not show up on the console. Instead the
output is empty, which is not exactly what --long hints to.
To avoid confusion remove the line from the help output and just
ignore the -l option properly until it gets finally implemented.
Signed-off-by: Andre Przywara <andre.przywara@amd.com>
2011 Jun 02
48
[PATCH 0/9] libxl: disk configuration handling
This is v3 of my disk series. What were previously patches 01-06 have
been applied. These are the tested and updated remainder, addressing
the previous comments.
1 Preparatory work.
2-4 The new parser and its documentation.
5-6 Replace old parsers with calls to the new one.
7-8 Two features, one of them essential.
9 Basic test suite for disk string parsing, as adhoc script.
2011 Feb 14
7
[PATCH] xl cpupool-numa-split: reduce number of Dom0 vcpus
When reducing the number of physical cpus available for Domain-0 by xl
cpupool-numa-split, reduce the number of vcpus accordingly.
Signed-off-by: juergen.gross@ts.fujitsu.com
1 file changed, 20 insertions(+), 2 deletions(-)
tools/libxl/xl_cmdimpl.c | 22 ++++++++++++++++++++--
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
2011 Apr 18
7
[PATCH] tools: xl: on create, if debug && !daemonize, wait for domain destroy in the foreground
# HG changeset patch
# User Ian Campbell <ian.campbell@citrix.com>
# Date 1303143831 -3600
# Node ID 31b98feb0eb6a50fe9e664a31feaa32ad3dac7cc
# Parent 05abea47f4dc670974cd513a0e74db54d22eacc9
tools: xl: on create, if debug && !daemonize, wait for domain destroy in the foreground
Perhaps this should be a separate option but I find that when I''m debugging xl
in the
2013 Mar 27
2
[PATCH] x86/S3: Restore broken vcpu affinity on resume (v3)
When in SYS_STATE_suspend, and going through the cpu_disable_scheduler
path, save a copy of the current cpu affinity, and mark a flag to
restore it later.
Later, in the resume process, when enabling nonboot cpus restore these
affinities.
v2:
Fix formatting problems.
remove early return in cpu_disable_scheduler() path.
v3:
Fix remaining errant tab
Move restore_vcpu_affinity() to thaw_domains(),
2013 Apr 18
9
[PATCH v5 1/2] libxl: Introduce functions to add and remove USB devices to an HVM guest
This patch exposes a generic interface which can be expanded in the
future to implement USB for PVUSB, qemu, and stubdoms. It can also be
extended to include other types of USB other than host USB (for example,
tablets, mice, or keyboards).
For each device removed or added, one of two protocols is available:
* PVUSB
* qemu (DEVICEMODEL)
The caller can additionally specify "AUTO", in
2013 Sep 17
1
[PATCH v2] xen: sched_credit: filter node-affinity mask against online cpus
in _csched_cpu_pick(), as not doing so may result in the domain''s
node-affinity mask (as retrieved by csched_balance_cpumask() )
and online mask (as retrieved by cpupool_scheduler_cpumask() )
having an empty intersection.
Therefore, when attempting a node-affinity load balancing step
and running this:
...
/* Pick an online CPU from the proper affinity mask */
2012 Jul 04
53
[PATCH 00 of 10 v3] Automatic NUMA placement for xl
Hello,
Third version of the NUMA placement series Xen 4.2.
All the comments received during v2''s review have been addressed (more details
in single changelogs).
The most notable changes are the following:
- the libxl_cpumap --> libxl_bitmap renaming has been rebased on top of the
recent patches that allows us to allocate bitmaps of different sizes;
- the heuristics for deciding
2020 May 13
0
[RFC v3 for QEMU] virtio-balloon: Add option cont-pages to set VIRTIO_BALLOON_VQ_INFLATE_CONT
On 12.05.20 11:41, Hui Zhu wrote:
This description needs an overhaul, it's hard to parse.
> If the guest kernel has many fragmentation pages, use virtio_balloon
> will split THP of QEMU when it calls MADV_DONTNEED madvise to release
> the balloon pages.
This is very unclear and confusing. You will *always* split THPs when
inflating 4k pages and there are THPs around. This is
2012 Feb 20
18
[PATCH] libxl: fix compile error of libvirt
a, libxl_event.h is included in libxl.h. So, the former one also need to be installed.
b, define __XEN_TOOLS__ in libxl.h:
the head file "xen/sysctl.h" need check this macro.
It is the same way used by the xen libxc public headers(tools/libxc/xenctrl.h and tools/libxc/xenctrlosdep.h).
Signed-off-by: Bamvor Jian Zhang <bjzhang@suse.com>
diff -r 87218bd367be
2016 Jul 27
0
[PATCH 6/7] qemu: Implement virtio-pstore device
Add virtio pstore device to allow kernel log files saved on the host.
It will save the log files on the directory given by pstore device
option.
$ qemu-system-x86_64 -device virtio-pstore,directory=dir-xx ...
(guest) # echo c > /proc/sysrq-trigger
$ ls dir-xx
dmesg-1.enc.z dmesg-2.enc.z
The log files are usually compressed using zlib. Users can see the log
messages directly on the
2010 Aug 12
0
[PATCH, v2]: xl: Implement per-API-call garbage-collection lifetime
Changes since v1:
- Fix a double-free bug introduced by v1, pointed out by Stefano
where internal pointer was being passed back to caller from
libxl_create_stubdom()
8<----------------------------------------------------------------------
Currently scratch variables allocated by libxl have the same lifetime as
the context. While this is suitable for one off invocations of xl. It is
not