Replace instances where we previously called virGetLastError just to
either get the code or to check if an error exists with
virGetLastErrorCode to avoid a validity pre-check.
Signed-off-by: Ramy Elkest <ramyelkest@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Similarly to cpu-models these two commands do not operate on a domain
and should be listed in the "Host and Hypervisor" commands section.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The next patch will use it in virsh-completer.c for returning the
strings of domain event name. At the same time, rename it to
avoid possible name clashing.
Signed-off-by: Lin Ma <lma@suse.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
centralize the definition of macro VIRSH_COMMON_OPT_DOMAIN_FULL to virsh.h
to avoid unnecessary duplicated definition
Signed-off-by: Lin Ma <lma@suse.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This time around it's not enough to just pick the latest commit,
because with aed87bb2aa6ed83b49574eb982e3bdd4c36acf17 keycodemapdb
renamed the 'rfb' keycode to 'qnum' and we need to accept the new
name while maintaining backwards compatibility.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
The variable names for the options and information about a command
should have an underscore in places where the virsh command has a
hyphen. The function callback name should capitalize the letter after
the hyphen. This was not used in 'blockcommit', 'blockcopy', 'blockjob',
'blockpull', and 'blockresize' commands.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Previously we've removed the data only in virshUpdateDiskXML when
changing the disk source for the CDROM since the backing store would be
invalid. Move the code into a separate function and callit from
virshFindDisk which is also used when detaching disk.
The detaching code does not necessarily need to get the full backing
chain since it will need to act on the one managed by libvirt anyways
and this also takes care of problems when parts of the backing store
were invalid due to buggy RBD detection code.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Similarly to other commands add an argument which allows to check the
XML which would be used to execute the operation instead.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
For given domain fetch list of defined interfaces. This can be
used for commands like domif-getlink and others. If available,
the interface name is returned (e.g. "vnet0", usually available
only for running domains), if not the MAC address is returned.
Moreover, the detach-interface command requires only MAC address
and therefore we have new flag that forces the completer to
return just the MAC address.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Now that we have everything prepared let the fun begin. This
completer is very simple and returns domain names. Moreover,
depending on the command it can return just a subset of domains
(e.g. only running/paused/transient/.. ones).
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
It is literally only a wrapper around virBitmapNewData() and
virBitmapFormat(), only the naming was wrong since it was introduced.
And because we have virBitmap*String functions where the meaning of
the 'String' is constant, this might confuse someone.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
The 'set-lifcycle-action' is throwing a weird error after executing it with
the '--help' option. The command output is showing the options 'type' and
'action' are as optional, but they aren't. Both are required.
virsh # set-lifecycle-action --help
...
SYNOPSIS
set-lifecycle-action <domain> [--type <string>] [--action <string>] ...
...
OPTIONS
[--domain] <string> domain name, id or uuid
error: internal error: bad options in command: 'set-lifecycle-action'
After applying this patch, both arguments are required now.
virsh # set-lifecycle-action --help
...
SYNOPSIS
set-lifecycle-action <domain> <type> <action> [--config] ...
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1509870
Signed-off-by: Julio Faracco <jcfaracco@gmail.com>
In some cases there's dangling backward slash at the end of multi
line macros. While technically the code works, it will stop if
some empty lines are removed.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Right-aligning backslashes when defining macros or using complex
commands in Makefiles looks cute, but as soon as any changes is
required to the code you end up with either distractingly broken
alignment or unnecessarily big diffs where most of the changes
are just pushing all backslashes a few characters to one side.
Generated using
$ git grep -El '[[:blank:]][[:blank:]]\\$' | \
grep -E '*\.([chx]|am|mk)$$' | \
while read f; do \
sed -Ei 's/[[:blank:]]*[[:blank:]]\\$/ \\/g' "$f"; \
done
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Commit fdeac7a05f tried to fix the output
of 'virsh domxml-to-native --help' by switching types around. One of the
changes broke the option parser. VSH_OT_ARGV should be used only for
variable argument count, not to make the help generator look pretty.
The correct option type in this case is VSH_OT_STRING as it's not
mandatory now since it can be substituted by using --domain.
This makes --help for this command look incorrect, but the parser works
as it should.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1494400
The command "info migrate" of qemu outputs the dirty-pages-rate during
migration, but page size is different in different architectures. So
page size should be output to calculate dirty pages in bytes.
Page size is already implemented with commit
030ce1f8612215fcbe9d353dfeaeb2937f8e3f94 in qemu.
Now Implement the counter-part in libvirt.
Signed-off-by: Chao Fan <fanc.fnst@cn.fujitsu.com>
Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Requesting an automated switch to a post-copy migration (using
--timeout-postcopy) without actually enabling post-copy migration (using
--postcopy) doesn't really do anything. Let's make this dependency
explicit to avoid unexpected behavior.
https://bugzilla.redhat.com/show_bug.cgi?id=1455023
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
A variable named 'socket' clashes with the function of the same
name, causing build failures due to warnings on some platforms.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit adds the unix socket URL support to 'domdisplay' command.
Before, even if an user was using unix socket to define a spice graphics,
the command 'domdisplay' showed that the settings were not supported. Now,
the command shows the proper URL: spice+unix://foo/bar.sock.
Settings:
<graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1'>
<listen type='address' address='127.0.0.1'/>
</graphics>
<graphics type='spice'>
<listen type='socket' socket='/tmp/spice.sock'/>
</graphics>
Before:
virsh # domdisplay --all Windows7
vnc://127.0.0.1:0
After:
virsh # domdisplay --all Windows7
vnc://127.0.0.1:0
spice+unix:///tmp/spice.sock
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1336720
Signed-off-by: Julio Faracco <jcfaracco@gmail.com>
While looking to implement a migrate-getmaxdowntime command (coming),
I noticed that the setmaxdowntime is incorrectly looking at its
parameter as a signed longlong. Not sure how that got past gcc, but
here's a simple patch to make the command line parsing and the parameter to
the worker functions all have the correct (unsigned) type.
Signed-off-by: Scott Garfinkle <seg@us.ibm.com>
The command 'domdisplay' is not freeing the domain pointer properly in
cleanup section. See the error below:
virsh # domdisplay WINDOWS7
vnc://127.0.0.1:0
virsh # quit
error: One or more references were leaked after disconnect from the hypervisor
Valgrind report:
==29168== 66 (56 direct, 10 indirect) bytes in 1 blocks are definitely lost in loss record 154 of 239
==29168== at 0x4C2FB55: calloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==29168== by 0x5505324: virAllocVar (viralloc.c:560)
==29168== by 0x555A61B: virObjectNew (virobject.c:199)
==29168== by 0x561F367: virGetDomain (datatypes.c:284)
==29168== by 0x5680979: get_nonnull_domain (remote_driver.c:8143)
==29168== by 0x5680979: remoteDomainLookupByName (remote_client_bodies.h:3047)
==29168== by 0x5623D9A: virDomainLookupByName (libvirt-domain.c:425)
==29168== by 0x160480: virshLookupDomainInternal (virsh-util.c:59)
==29168== by 0x160547: virshCommandOptDomainBy (virsh-util.c:98)
==29168== by 0x13D3A9: cmdDomDisplay (virsh-domain.c:10963)
==29168== by 0x165680: vshCommandRun (vsh.c:1327)
==29168== by 0x12E320: main (virsh.c:953)
Signed-off-by: Julio Faracco <jcfaracco@gmail.com>
Resolves a bug in domxml-to-native command option, so that the
following command displays the help information correctly:
'virsh domxml-to-native --help'.
Signed-off-by: Daniel Liu <srwx4096@gmail.com>
Signed-off-by: Julio Faracco <jcfaracco@gmail.com>
The option allows someone to run domain-to-native on already existing
domain without the need of supplying their XML. It is basically
wrapper around 'virsh dumpxml | virsh domxml-to-native /dev/stdin'.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=835476
Signed-off-by: Daniel Liu <srwx4096@gmail.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
Use ATTRIBUTE_FALLTHROUGH, introduced by commit
5d84f5961b, instead of comments to
indicate that the fall through is an intentional behavior.
Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.vnet.ibm.com>
QEMU will likely report the details of it shutting down, particularly
whether the shutdown was initiated by the guest or host. We should
forward that information along, at least for shutdown events. Reset
has that as well, however that is not a lifecycle event and would add
extra constants that might not be used. It can be added later on.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1384007
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
virt-install and virt-manager both default to explicitly setting
"io='native'" in the disk "driver" tag. virsh, however, does not and also
does not provide an option to specify that setting at all. As a result,
disks use a different IO mechanism (the default, "threads") when attached
post-setup using virsh. Adding this option allows users to keep disk
performance consistent for disks attached at install, and those attached
afterward.
The parameter is reported by virDomainGetJobStats API and
VIR_DOMAIN_EVENT_ID_JOB_COMPLETED event and it can be used to identify
the operation (migration, snapshot, ...) to which the reported
statistics belong.
https://bugzilla.redhat.com/show_bug.cgi?id=1441563
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Ján Tomko