Commit v1.3.3-181-gb028e9d7 implmented support for
VIR_MIGRATE_PARAM_PERSIST_XML migration parameter, but forgot to update
virsh.

https://bugzilla.redhat.com/show_bug.cgi?id=835300Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Use the util function virHostdevIsSCSIDevice() to simplify if
statements.
Signed-off-by: NMarc Hartmayer <mhartmay@linux.vnet.ibm.com>
Reviewed-by: NBjoern Walk <bwalk@linux.vnet.ibm.com>
Reviewed-by: NBoris Fiuczynski <fiuczy@linux.vnet.ibm.com>

Add the function virHostdevIsSCSIDevice() which detects whether a
hostdev is a SCSI device or not.
Signed-off-by: NMarc Hartmayer <mhartmay@linux.vnet.ibm.com>
Reviewed-by: NBjoern Walk <bwalk@linux.vnet.ibm.com>
Reviewed-by: NBoris Fiuczynski <fiuczy@linux.vnet.ibm.com>

Add missing checks if a hostdev is a subsystem/SCSI device before access
the union member 'subsys'/'scsi'.  Also fix indentation and simplify
qemuDomainObjCheckHostdevTaint().
Signed-off-by: NMarc Hartmayer <mhartmay@linux.vnet.ibm.com>
Reviewed-by: NBjoern Walk <bwalk@linux.vnet.ibm.com>
Reviewed-by: NBoris Fiuczynski <fiuczy@linux.vnet.ibm.com>

New line character in name of storagepool is now forbidden because it
mess virsh output and can be confusing for users.
Validation of name is done in driver, after parsing XML to avoid
problems with dissappeared pools which was already created with
new-line char in name.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

New line character in name of domain is now forbidden because it
mess virsh output and can be confusing for users.
Validation of name is done in drivers, after parsing XML to avoid
problems with dissappeared domains which was already created with
new-line char in name.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

All of these changes have already been merged, so document
them properly.

The new format requires some tweaks to be translated into
a nice plain text output, and the XSLT stylesheet needs to
be updated to match.

We're going to change the format of the source HTML quite
a bit, and we're going to have to update the XSLT stylesheet
accordingly.

Move 2016 releases out of the way before doing so.

Commit 3f71c797 added 'qemu_id' field to track the id of the cpu
as reported by query-cpus. The patch did not include changes necessary
to propagate the id through the functions matching the data to the
libvirt cpu structures and thus all vcpus had id 0.

The field is named 'enable_id' in other structures and a patch recently
added 'qemu_id' which has different semantics. To avoid confusion in the
tests rename the field.

Use 'goto cleanup'-style error handling instead of explicitly
freeing variables in every error path.

Don't use qemuMonitorGetCPUInfo which does a lot of matching to get the
full picture which is not necessary and would be mostly discarded.

Refresh only the vcpu halted state using data from query-cpus.

We don't need to call qemuMonitorGetCPUInfo which is very inefficient to
get data required to update the vcpu 'halted' state.

Add a monitor helper that will retrieve the halted state and return it
in a bitmap so that it can be indexed easily.

Storing of the ID will allow simpler extraction of data present only in
query-cpus without the need to call qemuMonitorGetCPUInfo in statistics
paths.

Whenever qemuMonitorJSONCheckError returns 0, the "return" object is
guaranteed to exist. Thus virJSONValueObjectGetObject will never fail to
get it. On the other hand, virJSONValueObjectGetArray may fail since the
"return" object may not be an array.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

This entry is meant to both get the ball rolling on the
switch and to provide a blueprint of what NEWS file entries
are supposed to look like.

Mimic qemu's behavior on the given command line.

qemu uses this if 'maxcpus' is not present. Do the same in the parsing
code.

Qemu can also use the topology to calculate the total vcpu count. To
allow parsing this move the assignment earlier.

qemu allows following syntax:

  -smp [cpus=]n[,cores=cores][,threads=threads][,sockets=sockets][,maxcpus=maxcpus]

Allow the "cpus" prefix.

Libvirt's code relies on this fact so don't allow parsing a command line
which would have none.

Libvirtd would crash in the post parse callback on such config.

Because this makes the font the same size as the non-monospaced one,
let's change those properties a little bit as well.  <pre/> will be
shrunk a bit and <code/> inside <p/> or <dd/> will have slightly greyer
background.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

Overpass 3.0 has monospaced fonts, so why not have the same font for
the monospaced parts of the documentation.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

Since we are using Overpass for the web pages, we might be using the
latest version.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

Some of those were duplicate, so remove those.  In order to better see
such things in the future, sort them so they are "regular, italic,
bold, bold-italic, light, light-italic".
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

After a944bd92 we gained support for setting gluster debug level.
However, due to a space we haven't tested whether augeas file
actually works.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

After commit f2bf5fbb, MinGW strikes again.  Simply print pid as any
other place after commit b7d2d4af.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

Unify the logic we use for looking up daemons and admin binaries. Some
lookups prefered $PATH over **/sbin while others left out $PATH
entierly.  We add **/sbin since non-root users might not have these in
their path.

This also unbreaks libvirt when built on Debian systems with usrmerge[0]
and run on systems without it.

[0]: https://packages.debian.org/sid/usrmerge

Commit 94cc5778 tried fixing build on systems that did not have
SCHED_BATCH or SCHED_IDLE defined.  But instead of changing it to
conditional support, it rather completely disabled the support for
setting any scheduler.  Since then, such old systems are not
supported, but rather than reverting that commit, let's change that to
the conditional support.  That way any addition to the list of
schedulers can follow the same style so that we're consistent in the
future.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

https://bugzilla.redhat.com/show_bug.cgi?id=1366460

When using the --overwrite switch on a pool-build or pool-create, the
The mkfs.ext{2|3|4} commands use mke2fs which requires using the '-F' switch
in order to force overwriting the current filesystem on the whole disk.

Likewise, the mkfs.vfat command uses mkfs.fat which requires using the '-I'
switch in order to force overwriting the current filesystem on the whole disk.

Old GCC on CentOS 6 thinks vendor and vendor_id might be used
uninitialized in virCPUDefStealModel. The compiler is wrong, though.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

In particular, this is a quick gnulib fix for a mingw compile error.

* .gnulib: Update to latest.
Signed-off-by: NEric Blake <eblake@redhat.com>

 * virNetDevTapCreateInBridgePort() mock: free '*ifname' before
   strdupping a hardoded value to it
 * testCompareXMLToArgvFiles(): unref 'conn' object in cleanup
 * testCompareXMLToArgvHelper(): free 'ldargs' and 'dmargs' in
   cleanup

Both transports include "password" in their default authentication
methods.

Implement in virtNetClient and VirNetSocket the needed functions to
expose a new libssh transport, providing all the options that the
libssh2 transport supports.

Implement a new libssh transport, which uses libssh to communicate with
remote hosts, and add all the build system stuff (search of libssh,
private symbols, etc) to built it.

This new transport supports all the common ssh authentication methods,
making use of libvirt's auth callbacks for interaction with the user.

Add a couple of helper functions to check whether one of the default
names of SSH keys (as documented in ssh-keygen(1)) exists, and use them
to specify a key for the libssh2 transport if none was passed.

Add a new error domain and number for a new libssh-based transport.