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  1. 04 9月, 2014 12 次提交
  3. 03 9月, 2014 5 次提交
  5. 02 9月, 2014 5 次提交
  7. 01 9月, 2014 3 次提交
    • E
      blockcopy: allow larger buf-size · 0e4b49a0
      由 Eric Blake 提交于 
      While qemu definitely caps granularity to 64 MiB, it places no
limits on buf-size.  On a machine beefy enough for lots of
memory, a buf-size larger than 2 GiB is feasible, so we should
pass a 64-bit parameter.

* include/libvirt/libvirt.h.in (VIR_DOMAIN_BLOCK_COPY_BUF_SIZE):
Allow 64 bits.
Signed-off-by: NEric Blake <eblake@redhat.com>
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
      0e4b49a0
    • M
      selinux: properly label tap FDs with imagelabel · a4431931
      由 Martin Kletzander 提交于 
      The cleanup in commit cf976d9d used secdef->label to label the tap
FDs, but that is not possible since it's process-only label (svirt_t)
and not a object label (e.g. svirt_image_t).  Starting a domain failed
with EPERM, but simply using secdef->imagelabel instead of
secdef->label fixes it.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>
      a4431931
    • C
      Fix connection to already running session libvirtd · 0f03ca6d
      由 Christophe Fergeau 提交于 
      Since 1b807f92, connecting with virsh to an already running session
libvirtd fails with:
$ virsh list --all
error: failed to connect to the hypervisor
error: no valid connection
error: Failed to connect socket to
'/run/user/1000/libvirt/libvirt-sock': Transport endpoint is already
connected

This is caused by a logic error in virNetSocketNewConnectUnix: even if
the connection to the daemon socket succeeded, we still try to spawn the
daemon and then connect to it.
This commit changes the logic to not try to spawn libvirtd if we
successfully connected to its socket.

Most of this commit is whitespace changes, use of -w is recommended to
look at it.
      0f03ca6d
  9. 30 8月, 2014 1 次提交
    • R
      storage: zfs: fix double listing of new volumes · c4d2a102
      由 Roman Bogorodskiy 提交于 
      Currently, after calling commands to create a new volumes,
virStorageBackendZFSCreateVol calls virStorageBackendZFSFindVols that
calls virStorageBackendZFSParseVol.

virStorageBackendZFSParseVol checks if a volume already exists by
trying to get it using virStorageVolDefFindByName.

For a just created volume it returns NULL, so volume is reported as
new and appended to pool->volumes. This causes a volume to be listed
twice as storageVolCreateXML appends this new volume to the list as
well.

Fix that by passing a new volume definition to
virStorageBackendZFSParseVol so it could determine if it needs to add
this volume to the list.
      c4d2a102
  11. 29 8月, 2014 7 次提交
    • J
      qemu_driver: Resolve Coverity FORWARD_NULL · 5c0dad7b
      由 John Ferlan 提交于 
      In qemuDomainSnapshotCreateDiskActive() if we jumped to cleanup from a
failed actions = virJSONValueNewArray(), then 'cfg' would be NULL.

So just return -1, which in turn removes the need for cleanup:
      5c0dad7b
    • J
      virnetserverservice: Resolve Coverity ARRAY_VS_SINGLETON · e387f4c1
      由 John Ferlan 提交于 
      Coverity complained about the following:

(3) Event ptr_arith:
   Performing pointer arithmetic on "cur_fd" in expression "cur_fd++".
130             return virNetServerServiceNewFD(*cur_fd++,

The complaint is that pointer arithmetic taking place instead of the
expected auto increment of the variable...  Adding some well placed
parentheses ensures our order of operation.
      e387f4c1
    • J
      qemu: Allow use of iothreads for disk definitions · ef8da2ad
      由 John Ferlan 提交于 
      For virtio-blk-pci disks with the disk iothread attribute that are
running the correct emulator, add the "iothread=iothread#" to the
-device command line in order to enable iothreads for the disk as
long as the command is available, the disk iothread value provided is
valid, and is supported for the disk device being added
      ef8da2ad
    • J
      domain_conf: Add support for iothreads in disk definition · e2523de5
      由 John Ferlan 提交于 
      Add a new disk "driver" attribute "iothread" to be parsed as the thread
number for the disk to use. In order to more easily facilitate the usage
and configuration of the iothread, a "zero" for the attribute indicates
iothreads are not supported for the device and a positive value indicates
the specific thread to try and use.
      e2523de5
    • J
      qemu: Add support for iothreads · 72edaae7
      由 John Ferlan 提交于 
      Add a new capability to ensure the iothreads feature exists for the qemu
emulator being run - requires the "query-iothreads" QMP command. Using the
domain XML add correspoding command argument in order to generate the
threads. The iothreads will use a name space "iothread#" where, the
future patch to add support for using an iothread to a disk definition to
merely define which of the available threads to use.

Add tests to ensure the xml/argv processing is correct.  Note that no
change was made to qemuargv2xmltest.c as processing the -object element
would require knowing more than just iothreads.
      72edaae7
    • J
      domain_conf: Introduce iothreads XML · ee3a9620
      由 John Ferlan 提交于 
      Introduce XML to allowing adding iothreads to the domain. These can be
used by virtio-blk-pci devices in order to assign a specific thread to
handle the workload for the device.  The iothreads are the official
implementation of the virtio-blk Data Plane that's been in tech preview
for QEMU.
      ee3a9620
    • J
      libxl_migration: Resolve Coverity NULL_RETURNS · 0322643e
      由 John Ferlan 提交于 
      Coverity noted that all callers to libxlDomainEventQueue() could ensure
the second parameter (event) was true before calling except this case.
As I look at the code and how events are used - it seems that prior to
generating an event for the dom == NULL condition, the resume/suspend
event should be queue'd after the virDomainSaveStatus() call which will
goto cleanup and queue the saved event anyway.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>
      0322643e
  13. 28 8月, 2014 7 次提交