- 06 3月, 2012 1 次提交
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由 Eric Blake 提交于
Qemu supports sizing by bytes; we shouldn't force the user to round up if they really wanted an unaligned total size. * include/libvirt/libvirt.h.in (VIR_DOMAIN_BLOCK_RESIZE_BYTES): New flag. * src/libvirt.c (virDomainBlockResize): Document it. * src/qemu/qemu_monitor_json.c (qemuMonitorJSONBlockResize): Take size in bytes. * src/qemu/qemu_monitor_text.c (qemuMonitorTextBlockResize): Likewise. Pass bytes, not megabytes, to monitor. * src/qemu/qemu_driver.c (qemuDomainBlockResize): Implement new flag.
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- 05 3月, 2012 7 次提交
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由 Jiri Denemark 提交于
No matter what cache mode is used, readonly disks are always safe wrt migration. Shared disks are required to be readonly or to disable host-side cache, which makes them safe as well.
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由 Peter Krempa 提交于
With this patch, it's possible to shut down guests in parallel. Parallel startup was possible before, but this functionality was not documented properly. To enable parallel startup set the START_DELAY to 0. Parallel shutdown has a configurable parameter PARALLEL_SHUTDOWN that defines the number of machines being shut down in parallel. Enabling this feature changes the semantics of SHUTDOWN_TIMEOUT parameter that is applied as a cumulative timeout to shutdown all guests on a URI.
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由 Jiri Denemark 提交于
A multi-threaded client with event loop may crash if one of its threads closes a connection while event loop is in the middle of sending keep-alive message (either request or response). The right place for it is inside virNetClientIOEventLoop() between poll() and virNetClientLock(). We should only close a connection directly if no-one is using it and defer the closing to the last user otherwise. So far we only did so if the close was initiated by keep-alive timeout.
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由 Jiri Denemark 提交于
Building virt-aa-helper with dtrace probes enabled, ldd complained about undefined references: ./.libs/libvirt_util.a(libvirt_util_la-event_poll.o):(.note.stapsdt+0x24): undefined reference to `libvirt_event_poll_purge_timeout_semaphore' ...
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由 Osier Yang 提交于
Comment for parameter devAlias is missed. And a typo should be caused by copy & paste.
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由 Osier Yang 提交于
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由 Peter Krempa 提交于
Some new cpu features were added to qemu. This patch adds some of them to our CPU map.
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- 03 3月, 2012 3 次提交
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由 Zeeshan Ali (Khattak) 提交于
Lets say I got a volume with '1G' allocation and '10G' capacity. The available space in the parent pool is '5G'. With the current check for overcapacity, I can only try to resize to <= '6G'. You see the problem?
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由 Laine Stump 提交于
With an additional new bool added to determine whether or not to discourage the use of the supplied MAC address by the bridge itself, virNetDevTapCreateInBridgePort had three booleans (well, 2 bools and an int used as a bool) in the arg list, which made it increasingly difficult to follow what was going on. This patch combines those three into a single flags arg, which not only shortens the arg list, but makes it more self-documenting.
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由 Ansis Atteka 提交于
When a tap device for a domain is created and attached to a bridge, the first byte of the tap device MAC address is set to 0xFE, while the rest is set to match the MAC address that will be presented to the guest as its network device MAC address. Setting this high value in the tap's MAC address discourages the bridge from using the tap device's MAC address as the bridge's own MAC address (Linux bridges always take on the lowest numbered MAC address of all attached devices as their own). In one case within libvirt, a tap device is created and attached to the bridge with the intent that its MAC address be taken on by the bridge as its own (this is used to assure that the bridge has a fixed MAC address to prevent network outages created by the bridge MAC address "flapping" as guests are started and stopped). In this case, the first byte of the mac address is *not* altered to 0xFE. In the current code, callers to virNetDevTapCreateInBridgePort each make the MAC address modification themselves before calling, which leads to code duplication, and also prevents lower level functions from knowing the real MAC address being used by the guest. The problem here is that openvswitch bridges must be informed about this MAC address, or they will be unable to pass traffic to/from the guest. This patch centralizes the location of the MAC address "0xFE fixup" into virNetDevTapCreateInBridgePort(), meaning 1) callers of this function no longer need the extra strange bit of code, and 2) bitNetDevTapCreateBridgeInPort itself now is called with the guest's unaltered MAC address, and can pass it on, unmodified, to virNetDevOpenvswitchAddPort. There is no other behavioral change created by this patch.
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- 02 3月, 2012 6 次提交
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由 Peter Krempa 提交于
The init script for the daemon requests to start HAL although it has been deprecated long time ago. This patch removes the dependency.
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由 Eric Blake 提交于
Nuke the last vestiges of printing pid_t values with the wrong types, at least in code compiled on mingw64. There may be other places, but for now they are only compiled on systems where the existing %d doesn't trigger gcc warnings. * src/rpc/virnetsocket.c (virNetSocketNew): Use %lld and casting, rather than assuming any particular int type for pid_t. * src/util/command.c (virCommandRunAsync, virPidWait) (virPidAbort): Likewise. (verify): Drop a now stale assertion.
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由 Eric Blake 提交于
No thanks to 64-bit windows, with 64-bit pid_t, we have to avoid constructs like 'int pid'. Our API in libvirt-qemu cannot be changed without breaking ABI; but then again, libvirt-qemu can only be used on systems that support UNIX sockets, which rules out Windows (even if qemu could be compiled there) - so for all points on the call chain that interact with this API decision, we require a different variable name to make it clear that we audited the use for safety. Adding a syntax-check rule only solves half the battle; anywhere that uses printf on a pid_t still needs to be converted, but that will be a separate patch. * cfg.mk (sc_correct_id_types): New syntax check. * src/libvirt-qemu.c (virDomainQemuAttach): Document why we didn't use pid_t for pid, and validate for overflow. * include/libvirt/libvirt-qemu.h (virDomainQemuAttach): Tweak name for syntax check. * src/vmware/vmware_conf.c (vmwareExtractPid): Likewise. * src/driver.h (virDrvDomainQemuAttach): Likewise. * tools/virsh.c (cmdQemuAttach): Likewise. * src/remote/qemu_protocol.x (qemu_domain_attach_args): Likewise. * src/qemu_protocol-structs (qemu_domain_attach_args): Likewise. * src/util/cgroup.c (virCgroupPidCode, virCgroupKillInternal): Likewise. * src/qemu/qemu_command.c(qemuParseProcFileStrings): Likewise. (qemuParseCommandLinePid): Use pid_t for pid. * daemon/libvirtd.c (daemonForkIntoBackground): Likewise. * src/conf/domain_conf.h (_virDomainObj): Likewise. * src/probes.d (rpc_socket_new): Likewise. * src/qemu/qemu_command.h (qemuParseCommandLinePid): Likewise. * src/qemu/qemu_driver.c (qemudGetProcessInfo, qemuDomainAttach): Likewise. * src/qemu/qemu_process.c (qemuProcessAttach): Likewise. * src/qemu/qemu_process.h (qemuProcessAttach): Likewise. * src/uml/uml_driver.c (umlGetProcessInfo): Likewise. * src/util/virnetdev.h (virNetDevSetNamespace): Likewise. * src/util/virnetdev.c (virNetDevSetNamespace): Likewise. * tests/testutils.c (virtTestCaptureProgramOutput): Likewise. * src/conf/storage_conf.h (_virStoragePerms): Use mode_t, uid_t, and gid_t rather than int. * src/security/security_dac.c (virSecurityDACSetOwnership): Likewise. * src/conf/storage_conf.c (virStorageDefParsePerms): Avoid compiler warning.
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由 Eric Blake 提交于
Make it easier to detect invalid cross-directory includes, by adding a syntax check. The check is designed to be extensible: the default case lists only the non-driver directories, and specific directories can list a different set (for example, util/ can only use itself, network/ can only use itself, util/, or conf/). * .gnulib: Update to latest, for syntax check improvment. * cfg.mk (sc_prohibit_cross_inclusion): New check. (sc_prohibit_strncmp, sc_libvirt_unmarked_diagnostics): Simplify.
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由 Hu Tao 提交于
If "conf/domain_conf.h" included in file nodeinfo.c, gcc complains about a variable shadowing. fix it for potential further including of the file. ref: https://www.redhat.com/archives/libvir-list/2012-February/msg00955.html
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由 Laine Stump 提交于
Commit 7c90026d added #include "conf/domain_conf.h" to util/virrandom.c. Fortunately it didn't actually use anything from domain_conf.h, since as far as I'm aware, files in util aren't allowed to reference anything in conf (although the opposite is allowed). So this #include is unnecessary. I verified it still compiles with the line removed, but have placed a one day moratorium on me doing any "trivial rule" pushes, so will wait for someone else to verify/ACK before pushing.
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- 01 3月, 2012 7 次提交
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由 Eric Blake 提交于
Now virsh can call virDomainBlockRebase. * tools/virsh.c (cmdBlockPull): Add --base parameter. (blockJobImpl): Use it to expose BlockRebase API. * tools/virsh.pod (blockpull): Document it.
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由 Eric Blake 提交于
This actually wires up the new optional parameter to block_stream: http://wiki.qemu.org/Features/LiveBlockMigration/ImageStreamingAPI The error checking is still sparse, since libvirt must not use qemu-img or header probing on a qcow2 file in use by qemu to check if the backing file name is valid; so for now, libvirt is relying on qemu to diagnose an incorrect backing name. Fixing this will require libvirt to track the entire backing file chain at the time qemu is started and keeps it updated with snapshot and pull operations. * src/qemu/qemu_monitor_json.c (qemuMonitorJSONBlockJob): Add parameter, and update callers. * src/qemu/qemu_monitor_json.h (qemuMonitorJSONBlockJob): Update signature. * src/qemu/qemu_monitor.h (qemuMonitorBlockJob): Likewise. * src/qemu/qemu_driver.c (qemuDomainBlockJobImpl): Update caller. * src/qemu/qemu_monitor.c (qemuMonitorBlockJob): Likewise.
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由 Eric Blake 提交于
Block job commands are not part of upstream qemu until 1.1; and proper support of job completion and cancellation depends on being able to receive QMP events, which implies the JSON monitor. Additionally, some early versions of block job commands were backported to RHEL qemu, but these versions lacked asynchronous job cancellation and partial block pull, so there are several patches that will still be needed in this area of libvirt code to support both flavors of block job commands. Due to earlier patches in libvirt, we are guaranteed that all versions of qemu that support block job commands already require libvirt to use the JSON monitor. That means that the text version of block jobs will not be used, and having to refactor two copies of the block job handlers makes no sense. So instead, we delete the text handlers. * src/qemu/qemu_monitor.c (qemuMonitorBlockJob): Drop text monitor support. * src/qemu/qemu_monitor_text.h (qemuMonitorTextBlockJob): Delete. * src/qemu/qemu_monitor_text.c (qemuMonitorTextParseBlockJobOne) (qemuMonitorTextParseBlockJob, qemuMonitorTextBlockJob): Likewise.
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由 Laine Stump 提交于
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由 Laine Stump 提交于
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由 Eric Blake 提交于
It's been a while, and we're between releases, so now's as good a time as any to resync. This also fixes a build-breaker on cygwin, where cygwin 1.7.11 introduced a header bug in <termios.h>. * .gnulib: Update to latest. * bootstrap: Resync. * cfg.mk (sc_prohibit_strncmp): Copy upstream changes to sc_prohibit_strcmp.
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由 Christophe Fergeau 提交于
s/Modyfing/Modifying
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- 29 2月, 2012 16 次提交
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由 D. Herrendoerfer 提交于
Add de-association handling for 802.1qbg (vepa) via lldpad netlink messages. Also adds the possibility to perform an association request without waiting for a confirmation. Signed-off-by: ND. Herrendoerfer <d.herrendoerfer@herrendoerfer.name>
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由 D. Herrendoerfer 提交于
This code adds a netlink event interface to libvirt. It is based upon the event_poll code and makes use of it. An event is generated for each netlink message sent to the libvirt pid. Signed-off-by: ND. Herrendoerfer <d.herrendoerfer@herrendoerfer.name>
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由 Martin Kletzander 提交于
In qemu there are 2 cpu models (cpu64-rhel5 and cpu64-rhel6) not supported by libvirt. This patch adds the support with the flags specifications from /usr/share/qemu-kvm/cpu-model/cpu-x86_64.conf The only difference is that AMD-specific features are removed so the processor type is not vendor-specific. Those features are either emulated or ignored by qemu if host CPU doesn't support them.
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由 Martin Kletzander 提交于
Just a cleanup of commit 32f881c6.
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由 Peter Krempa 提交于
This patch adds a check to the libvirt-guests script to check for the URI to be alive before attempting any calls. This avoids nasty error messages and allows us to fail gracefully and continue on other URIs configured in the script.
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由 Peter Krempa 提交于
The libvirt-guests script tried to do a managed save of transient guest that failed. This patch notifies which guests are transient (and not being saved) and saves only the persistent ones.
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由 Peter Krempa 提交于
This patch adds documentation to functions defined in the libvirt-guests init script and changes use of virsh's new commands to make the script easier.
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由 Jiri Denemark 提交于
This hook is called during the Prepare phase on destination host and may be used for changing domain XML.
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由 Jiri Denemark 提交于
Hooks may now be used as filters.
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由 Michal Privoznik 提交于
* src/storage/storage_driver.c (storageVolumeWipeInternal): s/ pfitzner33/pfitzner33/.
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由 Jiri Denemark 提交于
Bug introduced by commit eda0fc7a.
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由 Alex Jia 提交于
The current scrub version doesn't support pfitzner7, pfitzner33 and schneier patterns on RHEL, we should comment it in virsh man page. * tools/virsh.pod: update wiping algorithms docs. Signed-off-by: NAlex Jia <ajia@redhat.com>
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由 Alex Jia 提交于
* src/util/event_poll.c: (virEventPollRunOnce): s/imeout/timeout/. Signed-off-by: NAlex Jia <ajia@redhat.com>
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由 Alex Jia 提交于
* src/storage/storage_driver.c (storageVolumeWipeInternal): s/shneier/schneier. http://code.google.com/p/diskscrub/Signed-off-by: NAlex Jia <ajia@redhat.com>
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由 Daniel Veillard 提交于
commit f27f616f broke "make dist" by adding qemumonitortest which is a generated binary to the EXTRA_DIST, hence breaking "make dist"
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由 Michal Privoznik 提交于
s/libirt/libvirt/g
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