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169 Commits

Author SHA1 Message Date
Daniel P. Berrange
abb02bd18b Fix autostart of domains with virtual networks used 2008-12-08 11:18:47 +00:00
Daniel P. Berrange
491b4eab14 Remove unused driver arg from monitor APIs 2008-12-04 22:19:30 +00:00
Daniel P. Berrange
bc898df2c7 QEMU domain event thread safety 2008-12-04 21:09:20 +00:00
Daniel P. Berrange
3527f16a94 Add locking for (nearly complete) thread safety to QEMU driver 2008-12-04 21:06:41 +00:00
Daniel P. Berrange
ea960fb719 Merge all return paths from QEMU driver APIs 2008-12-04 21:04:30 +00:00
Cole Robinson
b9b9c8b020 Increase timeout for initial monitor poll, to prevent a guest from failing to start if it has to wait for a physical cdrom to spin up. 2008-12-04 14:47:12 +00:00
Guido Günther
38b402ce13 also look for /usb/bin/kvm 2008-12-04 10:45:31 +00:00
Daniel P. Berrange
d88d459d7b Allow remote://hostname/ style URIs for automatic driver probe. Fix virGetVersion impl 2008-11-28 12:03:20 +00:00
Daniel P. Berrange
c23ff311fc Fix libnuma use to build with v1 compatability code 2008-11-28 11:20:27 +00:00
Daniel P. Berrange
2c855c1c66 Optional dlopen support for drivers 2008-11-21 12:16:08 +00:00
Daniel P. Berrange
41f14d6ea5 Fix crash due to failure to unregister event callbacks in QEMU driver (David Lively) 2008-11-21 10:17:22 +00:00
Daniel P. Berrange
6d04effac7 Add a virFreeCallback to event loop APIs 2008-11-19 16:24:01 +00:00
Daniel P. Berrange
6d41cb87d3 Change public API for virEventAddHandle to allow multiple registrations per FD 2008-11-19 16:19:36 +00:00
Daniel P. Berrange
3d41e86534 Add a virFreeCallback to virDomainEventRegister (from David Lively) 2008-11-19 15:25:24 +00:00
Daniel P. Berrange
a5e72f9177 Add QEMU driver events for defined/undefined config files 2008-11-17 16:52:32 +00:00
Daniel P. Berrange
d3d54d2fc9 Add domain events detail information 2008-11-17 16:43:00 +00:00
Daniel P. Berrange
618276de19 Push URI probing logic down into individual drivers 2008-11-17 11:44:51 +00:00
Jim Meyering
94359e16d3 avoid format string warnings 
* src/openvz_driver.c (ADD_ARG_LIT): Add "%s" arg before _(...).
* src/qemu_driver.c (PCI_ATTACH_OK_MSG): Likewise.
* src/util.c (virExec, virRun): Likewise.
 2008-11-14 14:19:37 +00:00
Daniel Veillard
df285bdd8d KVM/QEmu migration support 
* qemud/remote.c qemud/remote_dispatch_localvars.h
  qemud/remote_dispatch_proc_switch.h qemud/remote_dispatch_prototypes.h
  qemud/remote_protocol.c qemud/remote_protocol.h
  qemud/remote_protocol.x src/driver.h src/libvirt.c
  src/libvirt_internal.h src/libvirt_sym.version src/lxc_driver.c
  src/openvz_driver.c src/qemu_conf.h src/qemu_driver.c
  src/remote_internal.c src/test.c src/virsh.c: large patch to
  add migration support for KVM/QEmu, based on the work of Rich Jones
  and Chris Lalancette. This introduce a new version of the prepare
  and finish steps of the migration, so changes the driver API and
  a lot of code.
Daniel
 2008-11-14 08:42:47 +00:00
Daniel Veillard
df93e1ee24 add new logging module, and move existing definitions there 
* src/logging.c src/logging.h proxy/Makefile.am proxy/libvirt_proxy.c
  src/Makefile.am src/cgroup.c src/datatypes.c src/domain_event.c
  src/internal.h src/libvirt.c src/lxc_container.c src/lxc_controller.c
  src/lxc_driver.c src/proxy_internal.c src/qemu_driver.c
  src/remote_internal.c src/storage_backend_disk.c src/util.c
  src/veth.c src/xen_internal.c src/xen_unified.c src/xend_internal.c:
  add new logging module, and move existing definitions there
Daniel
 2008-11-06 16:36:07 +00:00
Jim Meyering
7271a92bec plug two leaks and fix a diagnostic 
* src/qemu_conf.c (qemudLoadDriverConfig): Don't leak ->vncListen.
Fix an erroneous copy-and-pasted diagnostic.
* src/qemu_driver.c (qemudShutdown): Don't leak another ->vncListen.
 2008-11-05 14:24:21 +00:00
Daniel P. Berrange
6ace5a39c3 Move some API declarations out of internal.h & hash.c into dedicated files 2008-11-04 23:22:06 +00:00
Daniel P. Berrange
d714b2afae Move internal error APIs into virterror_internal.h & drop leading __ prefix 2008-11-04 22:30:33 +00:00
Daniel P. Berrange
78439117bc Add support for -uuid and -domid args to QEMU 2008-11-04 22:15:30 +00:00
Daniel Veillard
c1a9be4c1b * src/qemu_driver.c: oops trailing blanks 
Daniel
 2008-11-03 15:52:55 +00:00
Daniel Veillard
4780a00b14 * src/domain_conf.h src/qemu_driver.c: patch adding hor removal of 
scsi/virtio disks for KVM, patch by Guido Günther
daniel
 2008-10-29 14:32:40 +00:00
Daniel P. Berrange
bdd50bc7f3 Centralize domain mac address handling in domain_conf.c/util.c 2008-10-24 11:20:08 +00:00
Daniel Veillard
1509b8027f Massive patch adding event APIs by Ben Guthro 
* include/libvirt/libvirt.h include/libvirt/libvirt.h.in
  src/libvirt.c src/libvirt_sym.version: new libvirt event entry
  points, big patch provided by Ben Guthro
* Makefile.am configure.in src/driver.h src/event.c src/event.h
  src/internal.h src/libvirt.c src/libvirt_sym.version src/lxc_driver.c
  src/openvz_driver.c src/qemu_conf.h src/qemu_driver.c
  src/remote_internal.c src/storage_backend_fs.c src/test.c
  qemud/event.c qemud/event.h qemud/mdns.c qemud/qemud.c
  qemud/qemud.h qemud/remote.c qemud/remote_dispatch_localvars.h
  qemud/remote_dispatch_proc_switch.h qemud/remote_dispatch_prototypes.h
  qemud/remote_protocol.c qemud/remote_protocol.h
  qemud/remote_protocol.x proxy/Makefile.am python/generator.py:
  Not much is left untouched by the patch adding the events support
* docs/libvirt-api.xml docs/libvirt-refs.xml
  docs/html/libvirt-libvirt.html: regenerated the docs
* examples/domain-events/events-c/Makefile.am
  examples/domain-events/events-c/event-test.c: a test example
* AUTHORS: added Ben Guthro
daniel
 2008-10-23 13:18:18 +00:00
Chris Lalancette
c83c3e9e5c While doing on this patch series, I mistakenly added a bogus piece of 
storage XML to libvirtd, which was saved in /etc/libvirt/storage.  On subsequent
stop/start of libvirtd, because of another bug , an
error wasn't being set properly in an error path, so libvirtd was SEGV'ing in
storage_conf.c:virStoragePoolObjLoad when trying to dereference the NULL err
returned from virGetLastError().  Make this more robust against errors by always
doing "err ? err->message : NULL" in the printf.  I looked around the tree and
found a couple of other places that weren't guarded, so this patch fixes them as
well.

Signed-off-by: Chris Lalancette <clalance@redhat.com>
 2008-10-21 17:15:53 +00:00
Daniel Veillard
6d6fd6b305 * src/qemu_driver.c: cleanup patch for usb masstorage hotadd 
by Guido Günther
daniel
 2008-10-21 13:09:23 +00:00
Daniel Veillard
7b9344686a * src/qemu_driver.c: add scsi/virtio hotplug support for KVM 
patch by Guido Günther
daniel
 2008-10-17 12:36:39 +00:00
Daniel Veillard
8348610c5e qemudDomainBlockStats use qemudDiskDeviceName 
* src/qemu_driver.c: use qemudDiskDeviceName to determine the block
  device name in qemudDomainBlockStats(), patch by Guido Günther
daniel
 2008-10-17 09:29:29 +00:00
Daniel Veillard
f009e2aae2 * src/qemu_driver.c: fix qemudDiskDeviceName to handle disk devices 
too, patch by Guido Günther
daniel
 2008-10-17 09:24:07 +00:00
Chris Lalancette
164f786626 Compiling with -Werror showed a possible use before initialization 
in src/qemu_driver.c.  Make sure to initialize the olddisk ptr to NULL.

Signed-off-by: Chris Lalancette <clalance@redhat.com>
 2008-10-16 13:44:09 +00:00
Jim Meyering
fd52c6ff67 avoid many format string warnings 
Building with --disable-nls exposed many new warnings like these:
virsh.c:4952: warning: format not a string literal and no format ...
util.c:163: warning: format not a string literal and no format arguments
All but one of the following changes add a "%s" argument before
the offending _(...) argument.

This was the only manual change:
* src/lxc_driver.c (lxcVersion): Use %s and strerror(errno)
rather than %m, to avoid a warning from gcc -Wformat-security.

Add "%s" before each warned about format-string-with-no-%-directive:
* src/domain_conf.c (virDomainHostdevSubsysUsbDefParseXML)
(virDomainDefParseString, virDomainDefParseFile):
* src/hash.c (virGetConnect, __virGetDomain, virReleaseDomain)
(__virGetNetwork, virReleaseNetwork, __virGetStoragePool)
(virReleaseStoragePool, __virGetStorageVol, virReleaseStorageVol):
* src/lxc_container.c (lxcContainerChild):
* src/lxc_driver.c (lxcDomainDefine, lxcDomainUndefine)
(lxcDomainGetInfo, lxcGetOSType, lxcDomainDumpXML)
(lxcSetupInterfaces, lxcDomainStart, lxcDomainCreateAndStart)
(lxcVersion, lxcGetSchedulerParameters):
* src/network_conf.c (virNetworkDefParseString)
(virNetworkDefParseFile):
* src/openvz_conf.c (openvzReadNetworkConf, openvzLoadDomains):
* src/openvz_driver.c (openvzDomainDefineCmd)
(openvzDomainGetInfo, openvzDomainDumpXML, openvzDomainShutdown)
(openvzDomainReboot, ADD_ARG_LIT, openvzDomainDefineXML)
(openvzDomainCreateXML, openvzDomainCreate, openvzDomainUndefine)
(openvzDomainSetAutostart, openvzDomainGetAutostart)
(openvzDomainSetVcpus):
* src/qemu_driver.c (qemudDomainBlockPeek, qemudDomainMemoryPeek):
* src/remote_internal.c (remoteDomainBlockPeek)
(remoteDomainMemoryPeek, remoteAuthPolkit):
* src/sexpr.c (sexpr_new, _string2sexpr):
* src/storage_backend_disk.c (virStorageBackendDiskMakeDataVol)
(virStorageBackendDiskCreateVol):
* src/storage_backend_fs.c
(virStorageBackendFileSystemNetFindPoolSources):
* src/storage_backend_logical.c (virStorageBackendLogicalFindLVs)
(virStorageBackendLogicalFindPoolSources):
* src/test.c (testOpenDefault, testOpenFromFile, testOpen)
(testGetDomainInfo, testDomainRestore)
(testNodeGetCellsFreeMemory):
* src/util.c (virExec):
* src/virsh.c (cmdAttachDevice, cmdDetachDevice)
(cmdAttachInterface, cmdDetachInterface, cmdAttachDisk)
(cmdDetachDisk, cmdEdit):
* src/xend_internal.c (do_connect, wr_sync, xend_op_ext)
(urlencode, xenDaemonDomainCreateXML)
(xenDaemonDomainLookupByName_ids, xenDaemonDomainLookupByID)
(xenDaemonParseSxprOS, xend_parse_sexp_desc_char)
(xenDaemonParseSxprChar, xenDaemonParseSxprDisks)
(xenDaemonParseSxpr, sexpr_to_xend_topology, sexpr_to_domain)
(xenDaemonDomainFetch, xenDaemonDomainGetAutostart)
(xenDaemonDomainSetAutostart, xenDaemonDomainMigratePerform)
(xenDaemonDomainDefineXML, xenDaemonGetSchedulerType)
(xenDaemonGetSchedulerParameters)
(xenDaemonSetSchedulerParameters, xenDaemonDomainBlockPeek)
(xenDaemonFormatSxprChr, virDomainXMLDevID):
* src/xm_internal.c (xenXMConfigCacheRefresh, xenXMDomainPinVcpu)
(xenXMDomainCreate, xenXMDomainDefineXML)
(xenXMDomainAttachDevice, xenXMDomainDetachDevice):
* src/xml.c (virXPathString, virXPathNumber, virXPathLong)
(virXPathULong, virXPathBoolean, virXPathNode, virXPathNodeSet):
* src/xs_internal.c (xenStoreOpen):
 2008-10-13 16:46:28 +00:00
Daniel P. Berrange
7e0d3e62e9 Support SDL config with QEMU guests 2008-10-10 16:52:20 +00:00
Daniel P. Berrange
427f7a8b09 Switch domain device objects to array instead of linked list 2008-10-10 16:08:01 +00:00
Daniel P. Berrange
4789154063 Switch domain objects to array instead of linked list 2008-10-10 14:20:37 +00:00
Daniel P. Berrange
1564711a27 Split network driver out into separate files 2008-10-10 13:57:13 +00:00
Daniel Veillard
f6803c960f virDomainDefineXML, and a few additional cleanups 
* include/libvirt/libvirt.h[.in] include/libvirt/virterror.h
  qemud/remote* src/driver.h src/libvirt.c src/libvirt_sym.version
  src/lxc_driver.c src/openvz_driver.c src/proxy_internal.c
  src/qemu_driver.c src/remote_internal.c src/test.c src/virsh.c
  src/xen_internal.c src/xen_unified.c src/xen_unified.h
  src/xend_internal.c src/xend_internal.h src/xm_internal.c
  src/xs_internal.c docs/*: cleanup virDomainCreateLinux into
  virDomainDefineXML, and a few additional cleanups
Daniel
 2008-10-10 09:32:27 +00:00
Daniel Veillard
6d670a1fc1 use safewrite() and plug a leak 
* src/cgroup.c: use safewrite()
* src/qemu_driver.c: missing VIR_FREE pojnted out by Eduardo Habkost
Daniel
 2008-10-08 13:44:40 +00:00
Daniel Veillard
f9dbe46b44 * src/qemu_driver.c: another OOM handling cleanup (Guido Günther) 
daniel
 2008-10-07 16:39:32 +00:00
Daniel Veillard
9f4c047935 * src/qemu_driver.c: don't print and extra OOM error on top of getpwuid error 
(Guido Günther)
Daniel
 2008-10-07 16:01:23 +00:00
Daniel Veillard
72c40b0622 use C99 initializers for virState 
* src/lxc_driver.c src/qemu_driver.c src/remote_internal.c
  src/storage_driver.c: use C99 initializers for virState (Guido
  Gunther)
Daniel
 2008-10-06 15:40:37 +00:00
Cole Robinson
a166cdbb6e Fix starting qemu VM with multiple pty char devices. 2008-10-02 14:10:20 +00:00
Daniel P. Berrange
0aac8c9447 Fix trailing whitespace & unmarked diagnostic warning 2008-09-18 08:54:23 +00:00
Richard W.M. Jones
dd57b821e4 Remove some deadcode (Nguyen Anh Quynh). 2008-09-17 14:21:27 +00:00
Richard W.M. Jones
04e9e1b2a6 configure.in, src/qemu_driver.h, src/qemu_driver.c: KVM 
can determine max VCPUs at runtime (Guido Günther).
 2008-09-17 14:07:49 +00:00
Daniel Veillard
58686c3dd8 add domain name in network configurations suport and on OpenVZ config bugfix 
* src/network_conf.c src/network_conf.h src/qemu_driver.c: add
  support for a domain name in network configurations, patch by
  JJ Reynolds with bugfix raised by Dan
* src/openvz_conf.c: fix to small bug in openvzReadConfigParam
  by Evgeniy Sokolov
Daniel
 2008-09-08 12:45:29 +00:00
Daniel P. Berrange
126d3ebeea Fix starting of xen domains without a PVFB console by removing default emulator 2008-09-05 11:52:12 +00:00