- 29 10月, 2011 5 次提交
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由 Xu He Jie 提交于
When using the xml as below: ------------------------------------------------------ <devices> <emulator>/home/soulxu/data/work-code/qemu-kvm/x86_64-softmmu/qemu-system-x86_64</emulator> <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/home/soulxu/data/VM/images/linux.img'/> <target dev='vda' bus='virtio'/> <address type='drive' controller='0' bus='0' unit='0'/> </disk> <input type='mouse' bus='ps2'/> <graphics type='vnc' port='-1' autoport='yes'/> <video> <model type='cirrus' vram='9216' heads='1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </video> <memballoon model='virtio'> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </memballoon> </devices> ------------------------------------------------------ Then can't startup qemu, the error message as below: virsh # start test-vm error: Failed to start domain test-vm error: internal error process exited while connecting to monitor: qemu-system-x86_64: -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3: PCI: slot 3 function 0 not available for virtio-balloon-pci, in use by virtio-blk-pci qemu-system-x86_64: -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3: Device 'virtio-balloon-pci' could not be initialized So adding check for bus type and address type. Only the address of pci type support by virtio bus. Signed-off-by: NXu He Jie <xuhj@linux.vnet.ibm.com>
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由 Eric Blake 提交于
In hand-applying Josh and Sage's patch, I missed out on a break. * src/conf/secret_conf.c (virSecretDefFree): Fix my botch.
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由 Josh Durgin 提交于
Add additional fields to let you specify the how to authenticate with a disk. The secret to use may be referenced by a usage string or a UUID, i.e.: <auth username='myuser'> <secret type='ceph' usage='secretname'/> </auth> or <auth username='myuser'> <secret type='ceph' uuid='0a81f5b2-8403-7b23-c8d6-21ccc2f80d6f'/> </auth> Signed-off-by: NJosh Durgin <josh.durgin@dreamhost.com>
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由 Sage Weil 提交于
Add a new secret type to store a Ceph authentication key. The name is simply an identifier for easy human reference. The xml looks like this: <secret ephemeral='no' private='no'> <uuid>0a81f5b2-8403-7b23-c8d6-21ccc2f80d6f</uuid> <usage type='ceph'> <name>mycluster_admin</name> </usage> </secret> Signed-off-by: NSage Weil <sage@newdream.net> Signed-off-by: NJosh Durgin <josh.durgin@dreamhost.net>
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由 Alex Jia 提交于
Leak introduced in commit c1bc3d89. Detected by valgrind: ==18462== 1,100 bytes in 1 blocks are definitely lost in loss record 183 of 184 ==18462== at 0x4A05FDE: malloc (vg_replace_malloc.c:236) ==18462== by 0x4A06167: realloc (vg_replace_malloc.c:525) ==18462== by 0x4AADBB: virReallocN (memory.c:161) ==18462== by 0x4A975E: virBufferGrow (buf.c:117) ==18462== by 0x4A9D92: virBufferVasprintf (buf.c:290) ==18462== by 0x4A9EF7: virBufferAsprintf (buf.c:263) ==18462== by 0x429488: qemuBuildControllerDevStr (qemu_command.c:1993) ==18462== by 0x42C4B6: qemuBuildCommandLine (qemu_command.c:3803) ==18462== by 0x41A604: testCompareXMLToArgvHelper (qemuxml2argvtest.c:124) ==18462== by 0x41BB81: virtTestRun (testutils.c:141) ==18462== by 0x416DFF: mymain (qemuxml2argvtest.c:369) ==18462== by 0x41B277: virtTestMain (testutils.c:696) ==18462== ==18462== LEAK SUMMARY: ==18462== definitely lost: 1,100 bytes in 1 blocks ==18462== indirectly lost: 0 bytes in 0 blocks * src/qemu/qemu_command.c (qemuBuildCommandLine): Clean up on success. Signed-off-by: NAlex Jia <ajia@redhat.com>
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- 28 10月, 2011 17 次提交
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由 Eric Blake 提交于
Detected by Coverity. The fix in 2c27dfae didn't catch all bad instances of memcpy(). Thankfully, on further analysis, all of the problematic uses are only triggered by old qemu that lacks -device. * src/qemu/qemu_hotplug.c (qemuDomainAttachPciDiskDevice) (qemuDomainAttachNetDevice, qemuDomainAttachHostPciDevice): Init all fields since monitor only populates some of them.
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由 Ryota Ozaki 提交于
It forgets to move a pointer to a buffer for UUID and as a result fills only the first byte of the buffer.
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由 Daniel P. Berrange 提交于
Since it needs to access file descriptors passed in the msg, the RPC driver for virDomainOpenGraphics needs to be manually implemented. * daemon/remote.c: RPC server dispatcher * src/remote/remote_driver.c: RPC client dispatcher * src/remote/remote_protocol.x: Define protocol
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由 Daniel P. Berrange 提交于
The RPC server classes are extended to allow FDs to be received from clients with calls. There is not currently any way for a procedure to pass FDs back to the client with replies * daemon/remote.c, src/rpc/gendispatch.pl: Change virNetMessageHeaderPtr param to virNetMessagePtr in dispatcher impls * src/rpc/virnetserver.c, src/rpc/virnetserverclient.c, src/rpc/virnetserverprogram.c, src/rpc/virnetserverprogram.h: Extend to support FD passing
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由 Daniel P. Berrange 提交于
Extend the RPC client code to allow file descriptors to be sent to the server with calls, and received back with replies. * src/remote/remote_driver.c: Stub extra args * src/libvirt_private.syms, src/rpc/virnetclient.c, src/rpc/virnetclient.h, src/rpc/virnetclientprogram.c, src/rpc/virnetclientprogram.h: Extend APIs to allow FD passing
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由 Daniel P. Berrange 提交于
Define two new RPC message types VIR_NET_CALL_WITH_FDS and VIR_NET_REPLY_WITH_FDS. These message types are equivalent to VIR_NET_CALL and VIR_NET_REPLY, except that between the message header, and payload there is a 32-bit integer field specifying how many file descriptors have been passed. The actual file descriptors are sent/recv'd out of band. * src/rpc/virnetmessage.c, src/rpc/virnetmessage.h, src/libvirt_private.syms: Add support for handling passed file descriptors * src/rpc/virnetprotocol.x: Extend protocol for FD passing
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由 Daniel P. Berrange 提交于
Add APIs to the virNetSocket object, to allow file descriptors to be sent/received over UNIX domain socket connections * src/rpc/virnetsocket.c, src/rpc/virnetsocket.h, src/libvirt_private.syms: Add APIs for FD send/recv
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由 Daniel P. Berrange 提交于
The QEMU monitor command 'add_client' can be used to connect to a VNC or SPICE graphics display. This allows for implementation of the virDomainOpenGraphics API * src/qemu/qemu_driver.c: Implement virDomainOpenGraphics * src/qemu/qemu_monitor.c, src/qemu/qemu_monitor.h, src/qemu/qemu_monitor_json.c, src/qemu/qemu_monitor_json.h, src/qemu/qemu_monitor_text.c, src/qemu/qemu_monitor_text.h: Add binding for 'add_client' command
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由 Daniel P. Berrange 提交于
Not all VNC/SPICE servers use a TCP socket for their connections. It is possible to configure a UNIX socket server. The graphics event must thus include a UNIX socket address type. * include/libvirt/libvirt.h.in: Add UNIX socket address type for graphics event * src/qemu/qemu_monitor_json.c: Add 'unix' string to address type enum
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由 Daniel P. Berrange 提交于
The virDomainOpenGraphics API allows a libvirt client to pass in a file descriptor for an open socket pair, and get it connected to the graphics display of the guest. This is limited to working with local libvirt hypervisors connected over a UNIX domain socket, since it will use UNIX FD passing * include/libvirt/libvirt.h.in: Define virDomainOpenGraphics * src/driver.h: Define driver for virDomainOpenGraphics * src/libvirt_public.syms, src/libvirt.c: Entry point for virDomainOpenGraphics * src/libvirt_internal.h: VIR_DRV_FEATURE_FD_PASSING
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由 Daniel P. Berrange 提交于
The 5th line of every xfig file has 'Letter ' which annoys GITs trailing-whitespace commit hook. Hand edit the files to remove that trailing whitespace * docs/*.fig: Remove trailing whitespace
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由 Daniel P. Berrange 提交于
This adds a page documenting many aspects of migration: - The types of migration (managed direct, p2p, unmanaged direct) - Data transports (native, tunnelled) - Migration URIs - Config file handling - Example scenarios * libvirt.css: Rules for data tables and diagrams * Makefile.am: Include extra png/fig files * migration-managed-direct.fig, migration-managed-direct.png, migration-managed-direct.png, migration-managed-p2p.png, migration-native.fig, migration-native.png, migration-tunnel.fig, migration-tunnel.png, migration-unmanaged-direct.fig, migration-unmanaged-direct.png: Diagrams of migration * migration.html.in, sitemap.html.in: New migration doc
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由 Ryota Ozaki 提交于
If vol-create-from is failed due to 'input volume not found', virsh outputs like this: $ sudo virsh vol-create-from testpool test-vol.xml test.img error: failed to get vol 'test.img', specifying --pool might help error: Storage volume not found: no storage vol with matching path However, '--pool' is incorrect because it is already specified as second argument ('testpool' in this case). It should be "--inputpool". The patch fixes this by using pooloptname, which will be "inputpool" in this case and "pool" in other cases, as error message.
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由 Tyler Coumbes 提交于
This refactors the TAP creation code out of brAddTap into a new function brCreateTap to allow it to be used on its own. I have also changed ifSetInterfaceMac to brSetInterfaceMac and exported it since it is will be needed by code outside of util/bridge.c in the next patch. AUTHORS | 1 + src/libvirt_bridge.syms | 2 + src/util/bridge.c | 116 +++++++++++++++++++++++++++++++---------------- src/util/bridge.h | 9 ++++ 4 files changed, 89 insertions(+), 39 deletions(-)
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由 Jiri Denemark 提交于
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由 Jiri Denemark 提交于
Every time we write XML into a file we call virEmitXMLWarning to write a warning that the file is automatically generated. virXMLSaveFile simplifies this into a single step and makes rewriting existing XML file safe by using virFileRewrite internally.
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由 Jiri Denemark 提交于
When saving config files we just overwrite old content of the file. In case something fails during that process (e.g. disk gets full) we lose both old and new content. This patch makes the process more robust by writing the new content into a separate file and only if that succeeds the original file is atomically replaced with the new one.
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- 27 10月, 2011 11 次提交
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由 Daniel P. Berrange 提交于
This change adds some systemtap/dtrace probes to the QEMU monitor client code. In particular it allows watching of all operations for a VM * examples/systemtap/qemu-monitor.stp: Watch all monitor commands * src/Makefile.am: Passing libdir/bindir/sbindir to dtrace2systemtap.pl * src/dtrace2systemtap.pl: Accept libdir/bindir/sbindir as args and look for '# binary:' comment to mark probes against libvirtd vs libvirt.so * src/qemu/qemu_monitor.c, src/qemu/qemu_monitor_json.c, src/qemu/qemu_monitor_text.c: Add probes for key functions
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由 Peter Krempa 提交于
Previous commit clears number of items alocated in lxcSetupLoopDevices if VIR_REALLOC_N fails. In that case, the pointer is not NULL, and causes leaking FDs that have been allocated. * src/lxc/lxc_controller.c: revert zeroing array size
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由 Daniel P. Berrange 提交于
* src/util/util.c: s/git_t/gid_t/ in parameter list of virFileAccessibleAs
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由 Alex Jia 提交于
If the function lxcSetupLoopDevices(def, &nloopDevs, &loopDevs) failed, the variable loopDevs will keep a initial NULL value, however, the function VIR_FORCE_CLOSE(loopDevs[i]) will directly deref it. This patch also fixes returning a bogous number of devices from lxcSetupLoopDevices on an error path. * rc/lxc/lxc_controller.c: fixed a null pointer dereference. Signed-off-by: NAlex Jia <ajia@redhat.com>
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由 Alex Jia 提交于
Cppcheck detected a syntaxError on lxcDomainInterfaceStats. * src/lxc/lxc_driver.c: fixed missing '{' in the function lxcDomainInterfaceStats. Signed-off-by: NAlex Jia <ajia@redhat.com>
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由 Eric Blake 提交于
Rather than making all clients of monitor commands that are JSON-only check whether yajl support was compiled in, it is simpler to just avoid setting the capability bit up front if we can't use the capability. * src/qemu/qemu_capabilities.c (qemuCapsComputeCmdFlags): Only set capability bit if we also have yajl library to use it. * src/qemu/qemu_driver.c (qemuDomainReboot): Drop #ifdefs. * src/qemu/qemu_process.c (qemuProcessStart): Likewise. * tests/qemuhelptest.c (testHelpStrParsing): Pass test even without yajl. * tests/qemuxml2argvtest.c (mymain): Simplify use of json flag. * tests/qemuxml2argvdata/qemuxml2argv-disk-drive-error-*.args: Update expected results to match.
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由 Eric Blake 提交于
Break some long lines, and use more efficient functions when possible, such as relying on virBufferEscapeString to skip output on a NULL arg. Ensure that output does not embed newlines, since auto-indent won't work in those situations. * src/conf/domain_conf.c (virDomainTimerDefFormat): Break output lines. (virDomainDefFormatInternal, virDomainDiskDefFormat) (virDomainActualNetDefFormat, virDomainNetDefFormat) (virDomainHostdevDefFormat): Minor cleanups.
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由 Eric Blake 提交于
Use auto-indent in more places. * src/conf/storage_encryption_conf.h (virStorageEncryptionFormat): Drop parameter. * src/conf/storage_encryption_conf.c (virStorageEncryptionFormat) (virStorageEncryptionSecretFormat): Simplify with auto-indent. * src/conf/domain_conf.c (virDomainDiskDefFormat): Adjust caller. * src/conf/storage_conf.c (virStorageVolTargetDefFormat): Likewise.
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由 Eric Blake 提交于
Fixing this involved some refactoring of common code out of domain_conf and nwfilter_conf into nwfilter_params. * src/conf/nwfilter_params.h (virNWFilterFormatParamAttributes): Adjust signature. * src/conf/nwfilter_params.c (_formatParameterAttrs) (virNWFilterFormatParamAttributes): Adjust indentation handling, and handle filterref here. (formatterParam): Delete unused struct. * src/conf/domain_conf.c (virDomainNetDefFormat): Adjust caller. * src/conf/nwfilter_conf.c (virNWFilterIncludeDefFormat): Likewise.
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由 Eric Blake 提交于
Detected by Coverity. Only possible if qemu-img gives bogus output, but we might as well be robust. * src/storage/storage_backend.c (virStorageBackendQEMUImgBackingFormat): Check for strstr failure.
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由 Eric Blake 提交于
Per the discussion here, LXC on RHEL 5 makes no sense. https://www.redhat.com/archives/libvir-list/2011-September/msg01169.html * configure.ac (with_lxc): Reject RHEL 5.x LXC as too old.
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- 25 10月, 2011 7 次提交
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由 Eric Blake 提交于
Commit 1726a736 hacked around MacOS' lack of fdatasync, since gnulib did not have it at the time. But now that we use newer gnulib, we can avoid the hack. * bootstrap.conf (gnulib_modules): Add fdatasync. * configure.ac (AC_CHECK_FUNCS_ONCE): Drop our own check.
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由 Daniel P. Berrange 提交于
* src/remote_protocol-structs: Add new event
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由 Stefan Berger 提交于
Extend the nwfilter schema to support the continue and return targets.
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由 Michal Privoznik 提交于
Commit 458b7099 introduced this function. However it was not added into libvirt_private.syms so the compilation may not succeed on some hosts.
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由 Michal Privoznik 提交于
If a disk source gets dropped because it is not accessible, mgmt application might want to be informed about this. Therefore we need to emit an event. The event presented in this patch is however a bit superset of what written above. The reason is simple: an intention to be easily expanded, e.g. on 'user ejected disk in guest' events. Therefore, callback gets source string and disk alias (which should be unique among a domain) and reason (an integer);
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由 Michal Privoznik 提交于
This patch implements on_missing feature in qemu driver. Upon qemu startup process an accessibility of CDROMs and floppy disks is checked. The source might get dropped if unavailable and on_missing is set accordingly. No event is emit thought. Look for follow up patch.
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由 Michal Privoznik 提交于
This patch is rather cosmetic as it only moves device alias assignation from command line construction just before that. However, it is needed in connotation of previous and next patch.
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