nvdimm memory is backed by a path on the host. This currently works only via
hotplug where the AppArmor label is created via the domain label callbacks.
This adds the virt-aa-helper support for nvdimm memory devices to generate
rules for the needed paths from the initial guest definition as well.
Example in domain xml:
<memory model='nvdimm'>
<source>
<path>/tmp/nvdimm-base</path>
</source>
<target>
<size unit='KiB'>524288</size>
<node>0</node>
</target>
</memory>
Works to start now and creates:
"/tmp/nvdimm-base" rw,
Fixes: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1757085 Acked-by: Jamie Strandboge <jamie@canonical.com> Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
virt-aa-helper: generate rules for passthrough input devices
Input devices can passthrough an event device. This currently works only via
hotplug where the AppArmor label is created via the domain label callbacks.
This adds the virt-aa-helper support for passthrough input devices to generate
rules for the needed paths from the initial guest definition as well.
Example in domain xml:
<input type='passthrough' bus='virtio'>
<source evdev='/dev/input/event0' />
</input>
Works to start now and creates:
"/dev/input/event0" rw,
Fixes: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1757085 Acked-by: Jamie Strandboge <jamie@canonical.com> Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
d8116b5a "security: Introduce functions for input device hot(un)plug"
implemented the code (Set|Restore)InputLabel for several security modules,
this patch adds an AppArmor implementation for it as well.
That fixes hot-plugging event input devices by generating a rule for the
path that needs to be accessed.
Example hot adding:
<input type='passthrough' bus='virtio'>
<source evdev='/dev/input/event0' />
</input>
Creates now:
"/dev/input/event0" rwk,
Fixes: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1755153 Acked-by: Jamie Strandboge <jamie@canonical.com> Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Recent changes have made implementing this mandatory to hot add any
memory.
Implementing this in apparmor fixes this as well as allows hot-add of nvdimm
tpye memory with an nvdimmPath set generating a AppArmor rule for that
path.
Example hot adding:
<memory model='nvdimm'>
<source>
<path>/tmp/nvdimm-test</path>
</source>
<target>
<size unit='KiB'>524288</size>
<node>0</node>
</target>
</memory>
Creates now:
"/tmp/nvdimm-test" rwk,
Fixes: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1755153 Acked-by: Jamie Strandboge <jamie@canonical.com> Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Michal Privoznik [Wed, 21 Mar 2018 16:17:54 +0000 (17:17 +0100)]
virCommandPassFD: Give name to flags
The flags passed to virCommandPassFD() are unnamed and
documentation to this function doesn't list them either.
Give them name and mention it in documentation to functions
using them.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Laine Stump <laine@laine.org>
Jim Fehlig [Thu, 22 Feb 2018 18:52:56 +0000 (11:52 -0700)]
libxl: don't hardcode scheduler weight
Long ago in commit dfa1e1dd53 the scheduler weight was accidentally
hardcoded to 1000. Weight is a setting with no unit since it is
relative to the weight of other domains. If no weight is specified,
libxl defaults to 256.
Instead of hardcoding the weight to 1000, honor any <shares> specified
in <cputune>. libvirt's notion of shares is synonomous to libxl's
scheduler weight setting. If shares is unspecified, defer default
weight setting to libxl.
Removing the hardcoded weight required some test fixup. While at it,
add an explicit test for <shares> conversion to scheduler weight.
Signed-off-by: Jim Fehlig <jfehlig@suse.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Jim Fehlig [Fri, 16 Mar 2018 21:00:17 +0000 (15:00 -0600)]
libxl: dont dereference NULL libxlDomainObjPrivatePtr
In libxlDomainMigrationPrepare it is possible to dereference a NULL
libxlDomainObjPrivatePtr in early error paths. Check for a valid
'priv' before using it.
Signed-off-by: Jim Fehlig <jfehlig@suse.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Jim Fehlig [Fri, 16 Mar 2018 21:22:45 +0000 (15:22 -0600)]
libxl: call EndJob in error case
If starting the domain fails in libxlDomainCreateXML, we mistakenly
jumped to cleanup without calling libxlDomainObjEndJob. Remove the
jump to 'cleanup'.
Signed-off-by: Jim Fehlig <jfehlig@suse.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Jim Fehlig [Fri, 16 Mar 2018 21:15:07 +0000 (15:15 -0600)]
libxl: lock virDomainObj after ListRemove
Most libxl driver API use the pattern of lock and add a ref to
virDomainObj, perform API, then decrement ref and unlock in
virDomainEndAPI. In some cases the API may call
virDomainObjListRemove, which unlocks the virDomainObj. Relock
the object in such cases so EndAPI is called with a locked object.
Signed-off-by: Jim Fehlig <jfehlig@suse.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
docs: update all GIT repo examples to use https:// protocol
The https:// protocol is much more reliably usable than git:// when
faced with unreasonably strict firewalls. The libvirt.org web server is
now setup to support the smart https:// protocol, which is just as fast
as git://, so change all the docs to use https://
Reviewed-by: Pavel Hrdina <phrdina@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
docs: remove obsolete docs about gitorious and cvs access
The gitorious.org service went away a long time ago now, and our main
download.html page tells people where all the official mirrors are
for every component.
Meanwhile telling people about CVS is a bad joke in 2018, and the CVS
server no longer exists on libvirt.org
Reviewed-by: Pavel Hrdina <phrdina@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
When defining a domain that has <interface type='hostdev'/> our
parser creates two entries in virDomainDef: one for <interface/>
and one for <hostdev/>. However, some info is shared between the
two which makes user alias validation fail because alias belongs
to the set of shared info.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Andrea Bolognani [Mon, 19 Mar 2018 17:06:09 +0000 (18:06 +0100)]
mingw: Use Python 3 for building
While RHEL / CentOS are still using Python 2 for the time being,
Fedora has already switched to Python 3 as the default Python
interpreter a while ago, so on that OS it doesn't make sense to
drag in Python 2 anymore.
Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Andrea Bolognani [Mon, 19 Mar 2018 16:32:47 +0000 (17:32 +0100)]
spec: Use Python 3 for building when possible
While RHEL / CentOS are still using Python 2 for the time being,
Fedora has already switched to Python 3 as the default Python
interpreter a while ago, so on that OS it doesn't make sense to
drag in Python 2 anymore; the same applies to future RHEL versions.
Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Andrea Bolognani [Mon, 19 Mar 2018 16:12:39 +0000 (17:12 +0100)]
configure: Allow (and prefer) Python 3
Our build process no longer depends on Python 2, so we can
finally allow Python 3 to satisfy our requirement for a Python
interpreter.
Since several distributions have now switched to installing
Python 3 by default and Python 2 is on its way out, prefer the
former when both are available.
Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Andrea Bolognani [Mon, 19 Mar 2018 17:04:34 +0000 (18:04 +0100)]
mingw: Require Fedora
Although it was never formally specified, it was always expected
that the mingw RPM build would happen on Fedora, if anything
because RHEL / CentOS don't ship the necessary mingw dependencies.
Make this fact explicit by erroring out if that's not the case,
the same way we already do in the main spec file.
Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Improve readability and reduce the complexity of the code that is
searching for string tokens (i.e. characters surrounded by a single
or double quote).
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
The method strip_lead_star() removes a single leading asterisk
character from a string by ignoring leading whitespace, otherwise it
returns the original string.
This could be achieved with a single if-statement followed by replace.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
Replace the print statement, that is only available in Py2, with a
print function that is available in both Py2 and Py3 and drop the
explicit python version in the shebang.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
WmiClass: Don't share "versions" between instances
Lists in Python are mutable and when used as a default value of a
parameter for class constructor, its value will be shared between
all class instances.
Example:
class Test:
def __init__(self, mylist=[]):
self.mylist = mylist
A = Test()
B = Test()
A.mylist.append("mylist from instance A")
print(B.mylist) # Will print ['mylist from instance A']
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
The generate_helper_source() function returns a formatted string.
This could be achieved without the use of a local variable "source"
and string concatenation.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
PEP8 recommends removing whitespace immediately before a comma,
semicolon, or colon [1]. In addition remove multiple spaces after
keyword (PEP8 - E271).
Jiri Denemark [Mon, 19 Mar 2018 17:14:52 +0000 (18:14 +0100)]
qemu: Don't assign alias to disabled balloon device
<memballoon model='none'/> is the only way to disable balloon driver
since libvirt will add one automatically if the memballoon element is
missing. In other words, there's no balloon device if model is 'none'
and generating an alias for it makes no sense. The alias will be ignored
when parsing the XML and it will disappear once libvirtd is restarted.
gnulib: switch to use https:// instead of git:// protocol
Some contributors are behind obnoxious firewalls that block everything
except http(s) traffic, preventing checkout of modules using the git://
protocol. Since git.savannah.gnu.org is using the modern, fast HTTP
transport, there's no real downside to using that by default.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
In a recent change b932ed69: "virt-aa-helper: resolve yet to be created
paths" several cases with symlinks in paths were fixed, but it regressed
cases where the file being last element of the path was the actual link.
In the case of the last element being the symlink realpath can (and shall)
be called on the full path that was passed.
Examples would be zfs/lvm block devices like:
<disk type='block' device='disk'>
<driver name='qemu' type='raw'/>
<source dev='/dev/mapper/testlvm-testvol1'/>
<target dev='vdd' bus='virtio'/>
</disk>
With the target being:
/dev/mapper/testlvm-testvol1 -> ../dm-0
That currently is rendered as
"/dev/mapper/testlvm-testvol1" rwk,
but instead should be (and is with the fix):
"/dev/dm-0" rwk,
Fixes: b932ed69: "virt-aa-helper: resolve yet to be created paths" Fixes: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1756394 Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
tools: fix variable scope in in check_guests_shutdown
libvirt-guests.sh when run with more active guests than requested to
shut down in parallel will run until it times out only shutting down
the first set of guests.
This patch fixes parallel shutdown by fixing a variable scope issue
where check_guests_shutdown unintentionally reset $guests which
prevented further progress.
Fixes: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1688508 Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Andrea Bolognani [Thu, 15 Mar 2018 16:56:34 +0000 (17:56 +0100)]
python: Drop explicit version where possible
Some of our scripts are known to work both with Python 2 and
Python 3, so for them we shouldn't be forcing any specific
version of the interpreter when they're called directly; we
always use $(PYTHON) explicitly in our build rules anyway.
Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Erik Skultety [Thu, 15 Mar 2018 13:58:22 +0000 (14:58 +0100)]
qemu: hostdev: Fix the error on VM start with an mdev when IOMMU is off
Commit b4c2ac8d56 made a false assumption that IOMMU support necessary
for an mdev device to be assigned to a VM. Unlike direct PCI assignment,
IOMMU support is not needed for mediated devices, as the physical parent
device provides the isolation, therefore, simply checking for VFIO
presence is enough to successfully start a VM.
Luckily, this issue is not serious, since as of yet, libvirt mandates
mdevs to be pre-created prior to a domain's launch - if it is,
everything does work smoothly even with IOMMU disabled, because the
parent device will ensure the iommu groups we try to access exist.
However, if there are *no* IOMMU groups yet, thus no mdev exists yet, one
would see the following error:
The error msg above is simply wrong and doesn't even reflect the IOMMU
reality, so after applying this patch one would rather see the following
error in such case instead:
"device not found: mediated device '<UUID>' not found"
Signed-off-by: Erik Skultety <eskultet@redhat.com>
Erik Skultety [Fri, 16 Mar 2018 09:06:04 +0000 (10:06 +0100)]
util: mdev: Improve the error msg on non-existent mdev prior to VM start
What one currently gets is:
failed to read '/sys/bus/mdev/devices/<UUID>/mdev_type/device_api': No
such file or directory
This indicates that something is missing within the device's sysfs tree
which likely might be not be the case here because the device simply
doesn't exist yet. So, when creating our internal mdev obj, let's check
whether the device exists first prior to trying to verify the
user-provided model within domain XML.
Signed-off-by: Erik Skultety <eskultet@redhat.com>
Michal Privoznik [Mon, 19 Mar 2018 06:39:08 +0000 (07:39 +0100)]
virNetlinkDumpCommand: Don't leak response buffer
==16451== 32,768 bytes in 2 blocks are definitely lost in loss record 1,007 of 1,013
==16451== at 0x4C2AF0F: malloc (vg_replace_malloc.c:299)
==16451== by 0x7CADB40: nl_recv (in /usr/lib64/libnl-3.so.200.23.0)
==16451== by 0x532DFAC: virNetlinkDumpCommand (virnetlink.c:363)
==16451== by 0x53236AE: virNetDevIPCheckIPv6Forwarding (virnetdevip.c:641)
==16451== by 0xE3E4A1A: networkStartNetworkVirtual (bridge_driver.c:2490)
==16451== by 0xE3E55F5: networkStartNetwork (bridge_driver.c:2832)
==16451== by 0xE3DFFE5: networkAutostartConfig (bridge_driver.c:531)
==16451== by 0x53F47E0: virNetworkObjListForEachHelper (virnetworkobj.c:1412)
==16451== by 0x52FE69F: virHashForEach (virhash.c:606)
==16451== by 0x53F4857: virNetworkObjListForEach (virnetworkobj.c:1439)
==16451== by 0xE3E0BF4: networkStateAutoStart (bridge_driver.c:808)
==16451== by 0x55689CE: virStateInitialize (libvirt.c:758)
Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Erik Skultety <eskultet@redhat.com>
Andrea Bolognani [Thu, 15 Mar 2018 16:53:13 +0000 (17:53 +0100)]
docs: Import print_function in reformat-news.py
The script already works perfectly fine with Python 2, but that's
more by chance than by design: we have a single occurrence of
print(), and it just so happens that its only argument is an
expression. Importing print_function makes the script more future,
err, past proof.
Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Jim Fehlig [Tue, 13 Mar 2018 16:48:28 +0000 (10:48 -0600)]
libxl: MigratePrepare: use standard begin and end API pattern
libxlDomainMigrationPrepare adds the incoming domain def to the list
of domains via virDomainObjListAdd, but never adds its own ref to the
returned virDomainObj as other callers of virDomainObjListAdd do.
libxlDomainMigrationPrepareTunnel3 suffers the same discrepancy.
Change both to add a ref to the virDomainObj after a successful
virDomainObjListAdd, similar to other callers. This ensures a consistent
pattern throughout the drivers and allows using the virDomainObjEndAPI
function for cleanup.
Signed-off-by: Jim Fehlig <jfehlig@suse.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
John Ferlan [Fri, 9 Mar 2018 16:48:00 +0000 (11:48 -0500)]
libxl: Use virDomainObjListFindBy{UUID|ID}Ref
For libxlDomainLookupByID and libxlDomainLookupByUUID let's
return a locked and referenced @vm object so that callers can
then use the common and more consistent virDomainObjEndAPI in
order to handle cleanup rather than needing to know that the
returned object is locked and calling virObjectUnlock.
The LookupByName already returns the ref counted and locked object,
so this will make things more consistent.
Signed-off-by: John Ferlan <jferlan@redhat.com> Reviewed-by: Jim Fehlig <jfehlig@suse.com>
John Ferlan [Fri, 9 Mar 2018 16:47:59 +0000 (11:47 -0500)]
libxl: Properly cleanup after libxlDomObjFromDomain
Commit id '9ac945078' altered libxlDomObjFromDomain to return
a locked *and* ref counted object for some specific purposes;
however, it neglected to alter all the consumers of the helper
to use virDomainObjEndAPI thus leaving many objects with extra
ref counts.
Signed-off-by: John Ferlan <jferlan@redhat.com> Reviewed-by: Jim Fehlig <jfehlig@suse.com>
Cole Robinson [Fri, 16 Mar 2018 17:49:58 +0000 (13:49 -0400)]
apibuild: Fix -refs.xml building
Another usage of deprecated 'string' functions. We are just trying to
match ascii letters here, so use a simple regex. And again drop the
aggressive exception handling, it doesn't seem to trigger for anything
in libvirt code.
Cole Robinson [Fri, 16 Mar 2018 17:47:36 +0000 (13:47 -0400)]
apibuild: Fix errors on python3
Module 'string' function lower doesn't exist in python3. The canonical
way is to call .lower() on a str instance. Do that, and make the
exception handling more specific, which would have made this issue
obvious.
Jim Fehlig [Tue, 13 Mar 2018 17:05:36 +0000 (11:05 -0600)]
libxl: MigratePerform: properly cleanup after libxlDomObjFromDomain
libxlDomObjFromDomain to returns locked and ref counted virDomainObj but
libxlDomainMigratePerform3Params only unlocks the object on exit. Convert
it to use the virDomainObjEndAPI function for cleanup.
Signed-off-by: Jim Fehlig <jfehlig@suse.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Jim Fehlig [Mon, 12 Mar 2018 18:22:34 +0000 (12:22 -0600)]
libxl: MigrateConfirm: Dont unlock virDomainObj in helper function
The libxlDomainMigrateConfirm3Params API locks and ref counts the associated
virDomainObj but relies on the helper function libxlDomainMigrationConfirm
to unlock the object. Unref'ing the object is not done in either function.
libxlDomainMigrationConfirm is also used by libxlDomainMigratePerform3Params
for p2p migration, but in that case the lock/ref and unref/unlock are
properly handled in the API entry point.
Remove the unlock from libxlDomainMigrationConfirm and adjust
libxlDomainMigrateConfirm3Params to properly unref/unlock the virDomainObj
on success and error paths.
Signed-off-by: Jim Fehlig <jfehlig@suse.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Jim Fehlig [Mon, 12 Mar 2018 17:51:43 +0000 (11:51 -0600)]
libxl: MigrateBegin: Dont call EndAPI in helper function
The libxlDomainMigrateBegin3Params API locks and ref counts the associated
virDomainObj but relies on the helper function libxlDomainMigrationBegin
to unref/unlock the object. libxlDomainMigrationBegin is also used by
libxlDomainMigratePerform3Params for p2p migration, but in that case the
lock/ref and unref/unlock are properly handled in the API entry point. So
p2p migrations suffer a double unref/unlock in the Perform API.
Remove the unref/unlock (virDomainObjEndAPI) from libxlDomainMigrationBegin
and adjust libxlDomainMigrateBegin3Params to properly unref/unlock
the virDomainObj on success and error paths.
Signed-off-by: Jim Fehlig <jfehlig@suse.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Fedora requires packages to depend on "python2" RPM, not the unversioned
"python" name. Fortunately even though RHEL-6 ships a "python" RPM, it
has a virtual Provides for the "python2" name, so we don't need to
conditionalize this.
Reviewed-by: Andrea Bolognani <abologna@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
When building command line for USB controllers we have to do more
than just put controller's alias onto the command line. QEMU has
concept of these joined USB controllers. For instance ehci and
uhci controllers need to create the same USB bus. To achieve that
the slave controller needs to refer the master controller. This
worked until we've introduced user aliases because both master
and slave had the same alias. With user aliases slave can have
different alias than master. Therefore, when generating command
line for slave we need to look up the master's alias.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Farhan Ali [Thu, 8 Mar 2018 16:07:04 +0000 (11:07 -0500)]
qemu: Use correct bus type for input devices
commit 7210cef452db 'qemu: build command line for virtio input devices'
introduced an error, by checking if input bus type is
VIR_DOMAIN_DISK_BUS_VIRTIO.
Fix it by using the correct bus type for input devices.
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com> Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Farhan Ali [Thu, 8 Mar 2018 16:07:01 +0000 (11:07 -0500)]
qemu: Fix comment for 'qemuValidateDevicePCISlotsChipsets'
Commit id '177db487' renamed 'qemuValidateDevicePCISlotsChipsets' to
'qemuDomainValidateDevicePCISlotsChipsets', but didn't adjust comment.
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com> Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Marc Hartmayer [Thu, 8 Mar 2018 12:20:39 +0000 (13:20 +0100)]
remote: Set eventID explicitly to an invalid value
Set the eventID for remoteRelayDomainQemuMonitorEvent explicitly to an
invalid value. Although the value is not used by
remoteRelayDomainQemuMonitorEvent, but it might be less prone to
errors for further refactorings.
Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com> Reviewed-by: Bjoern Walk <bwalk@linux.vnet.ibm.com> Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Marc Hartmayer [Thu, 8 Mar 2018 12:20:38 +0000 (13:20 +0100)]
stream: Access stream->prog instead of a hard-coded global variable
Use stream->prog instead of a hard-coded "remoteProgram" since at
stream creation in daemonCreateClientStream "remoteProgram" is used
so we should use that especially since these functions are intended
as generic helpers for streams.
Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com> Reviewed-by: Bjoern Walk <bwalk@linux.vnet.ibm.com> Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Marc Hartmayer [Thu, 8 Mar 2018 12:20:37 +0000 (13:20 +0100)]
remote: remove unneeded global variables
Remove unneeded global variables and convert them into local variables
where they're needed.
Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com> Reviewed-by: Bjoern Walk <bwalk@linux.vnet.ibm.com> Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Marc Hartmayer [Thu, 8 Mar 2018 12:20:35 +0000 (13:20 +0100)]
test: fix error path in testConnectOpen
In case of an error do the cleanup of the private data of the
connection.
Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com> Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Marc Hartmayer [Thu, 8 Mar 2018 12:20:34 +0000 (13:20 +0100)]
test: introduce testDriverCloseInternal
Refactor testConnectClose as it's then obvious that conn->privateData
is set to NULL in all cases. In addition, 'testConnectCloseInternal'
can be better reused.
Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com> Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Marc Hartmayer [Thu, 8 Mar 2018 12:20:33 +0000 (13:20 +0100)]
test: rename defaultConn to defaultPrivconn
Rename the variable @defaultConn to @defaultPrivconn as it doesn't
point to a default connection but to the private data used for the
shared default connection of the test driver.
Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com> Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Marc Hartmayer [Thu, 8 Mar 2018 12:20:32 +0000 (13:20 +0100)]
test: testConnectClose: Set privateData to NULL in all cases
Set privateData to NULL also for a connection that uses @defaultConn
as privateData regardless of whether @defaultConn was freed or
not. @defaultConn is shared between multiple connections and it's
ensured that there will be no memory leak by counting references.
Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com> Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Marc Hartmayer [Thu, 8 Mar 2018 12:20:31 +0000 (13:20 +0100)]
test: testConnectAuthenticate: Take the lock when accessing mutable values
Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com> Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Marc Hartmayer [Thu, 8 Mar 2018 12:20:30 +0000 (13:20 +0100)]
test: testOpenFromFile: return VIR_DRV_OPEN_SUCCESS in case of success
Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com> Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Marc Hartmayer [Thu, 8 Mar 2018 12:20:29 +0000 (13:20 +0100)]
test: testOpenDefault: introduce cleanup path
The two code paths have some cleanup in common so lets refactor it.
Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com> Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
Marc Hartmayer [Thu, 8 Mar 2018 12:20:24 +0000 (13:20 +0100)]
driver: Add typedef for the anonymous enum used for driver features
Add typedef for the anonymous enum used for the driver features. This
allows the usage of the type in a switch statement and taking
advantage of the compilers feature to detect uncovered cases.
Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com> Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
John Ferlan [Mon, 12 Mar 2018 20:14:56 +0000 (16:14 -0400)]
virsh: Fix man page argument ordering for vol-{path|name|key} commands
The proper command order is 'virsh vol-path volume pool', or
'virsh vol-name volume pool', or 'virsh vol-key volume'. While
making the modification clean up the description a bit too in order
to help clarify under what circumstances the volume could be found
if the pool name was not provided.
John Ferlan [Mon, 12 Mar 2018 20:08:11 +0000 (16:08 -0400)]
virsh: Fix man page argument ordering for vol-info command
The proper command order is 'virsh vol-info volume pool'. While
making the modification clean up the description a bit too in order
to help clarify under what circumstances the volume could be found
if the pool name was not provided.
John Ferlan [Mon, 12 Mar 2018 19:45:28 +0000 (15:45 -0400)]
virsh: Fix man page argument ordering for vol-dumpxml command
The proper command order is 'virsh vol-dumpxml volume pool'. While
making the modification clean up the description a bit too in order
to help clarify under what circumstances the volume could be found
if the pool name was not provided.
John Ferlan [Mon, 12 Mar 2018 17:14:18 +0000 (13:14 -0400)]
virsh: Fix man page argument ordering for vol-wipe command
The proper command order is 'virsh vol-wipe volume pool algorithm'. While
making the modification clean up the description a bit too in order
to help clarify under what circumstances the volume could be found
if the pool name was not provided.
John Ferlan [Mon, 12 Mar 2018 19:18:06 +0000 (15:18 -0400)]
virsh: Fix man page argument ordering for vol-download command
The proper command order is 'virsh vol-download volume file pool'. While
making the modification clean up the description a bit too in order
to help clarify under what circumstances the volume could be found
if the pool name was not provided.
John Ferlan [Mon, 12 Mar 2018 19:12:23 +0000 (15:12 -0400)]
virsh: Fix man page argument ordering for vol-upload command
The proper command order is 'virsh vol-upload volume file pool'. While
making the modification clean up the description a bit too in order
to help clarify under what circumstances the volume could be found
if the pool name was not provided.
projects / libvirt.git / log