- 29 4月, 2010 9 次提交
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由 Chris Lalancette 提交于
qemuDomainPCIAddressSetFree was freeing up the hash table for the pci addresses, but not freeing up the addr structure. Looking over the callers of this function, it seems like they expect it to also free up the structure, so do that here. Signed-off-by: NChris Lalancette <clalance@redhat.com>
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由 Chris Lalancette 提交于
We were over-writing a pointer without freeing it in case of a disk device, leading to a memory leak. Signed-off-by: NChris Lalancette <clalance@redhat.com>
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由 Chris Lalancette 提交于
When building on Ubuntu with make -j3 (or more), it would always fail when trying to build virt-aa-helper. I'm not an expert in automake by any means, but I think the entry for virt-aa-helper is mis-using LDADD; it shouldn't be putting direct paths to libvirt_conf.la and libvirt_util.la, but instead referencing those names. With this patch in place, I'm able to successfully build on Ubuntu 9.04 with make -j3. Signed-off-by: NChris Lalancette <clalance@redhat.com>
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由 Chris Lalancette 提交于
Signed-off-by: NChris Lalancette <clalance@redhat.com>
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由 Daniel P. Berrange 提交于
The previous commit changes a goto from 'endjob' to 'cleanup', leaving the endjob label unused. Remove it to avoid compile warning. * src/qemu/qemu_driver.c: Remove 'endjob' label
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由 Stefan Berger 提交于
I have primarily followed the pattern of the 'secret' driver to provide support for the missing python bindings for the network filter API.
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由 Jim Meyering 提交于
* src/qemu/qemu_driver.c (qemuDomainSnapshotCreateXML): When setting "vm" to NULL, jump over vm-dereferencing code to "cleanup". (qemuDomainRevertToSnapshot): Likewise.
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由 Jim Meyering 提交于
* src/qemu/qemu_driver.c (qemudDomainCreate): Goto cleanup, not "endjob", since we know "vm" is already NULL. No semantic change.
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由 Matthias Bolte 提交于
Let configure detect ld instead of hardcoding /usr/bin/ld, because MinGW may have ld in /bin. Only use a .def file to export symbols on MinGW. Cygwin's ld supports the normal .syms file used on Linux.
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- 28 4月, 2010 11 次提交
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由 Eric Blake 提交于
* cfg.mk (gnulib_srcdir): Override maint.mk default. (_update_required): Run in correct directory.
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由 Daniel Veillard 提交于
use /var/lib/libvirt/dnsmasq since /var/lib/libvirt/network is unreadable by the dnsmasq binary * src/network/bridge_driver.c: update DNSMASQ_STATE_DIR * src/Makefile.am: create it on make install * libvirt.spec.in: take the new directory into account
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由 Stefan Berger 提交于
So far the references to other filters needed to appear before filtering rules. With the below patch they can now appear in any order. Also I forgot to add a couple of 'rarp's.
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由 Daniel P. Berrange 提交于
In cases where the security driver failed to restore a label after a guest has saved, we mistakenly jumped to the error cleanup paths. This is not good, because the operation has in fact completed and cannot be rolled back completely. Label restore is non-critical, so just log the problem instead. Also add a missing restore call in the error cleanup path * src/qemu/qemu_driver.c: Fix handling of security driver restore failures in QEMU domain save
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由 Daniel P. Berrange 提交于
When cgroups is enabled, access to block devices is likely to be restricted to a whitelist. Prior to saving a guest to a block device, it is necessary to add the block device to the whitelist. This is not required upon restore, since QEMU reads from stdin * src/qemu/qemu_driver.c: Add block device to cgroups whitelist if neccessary during domain save.
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由 Daniel P. Berrange 提交于
The save process was relying on use of the shell >> append operator to ensure the save data was placed after the libvirt header + XML. This doesn't work for block devices though. Replace this code with use of 'dd' and its 'seek' parameter. This means that we need to pad the header + XML out to a multiple of dd block size (in this case we choose 512). The qemuMonitorMigateToCommand() monitor API is used for both save/coredump, and migration via UNIX socket. We can't simply switch this to use 'dd' since this causes problems with the migration usage. Thus, create a dedicated qemuMonitorMigateToFile which can accept an filename + offset, and remove the filename from the current qemuMonitorMigateToCommand() API * src/qemu/qemu_driver.c: Switch to qemuMonitorMigateToFile for save and core dump * 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: Create a new qemuMonitorMigateToFile, separate from the existing qemuMonitorMigateToCommand to allow handling file offsets
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由 Daniel P. Berrange 提交于
It is possible to use block devices with domain save/restore. Upon failure QEMU unlinks the path being saved to. This isn't good when it is a block device ! * src/qemu/qemu_driver.c: Don't unlink block devices if save fails
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由 Daniel P. Berrange 提交于
If a transient QEMU crashes during save attempt, then the virDomainPtr object may be freed. If a persistent QEMU crashes during save, then the 'priv->mon' field is no longer valid since it will be inactive. * src/qemu/qemu_driver.c: Fix two crashes when QEMU exits during a save attempt
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由 Stefan Berger 提交于
Qemu currently sends an Ethernet packet with protocol id 0x835 once a VM was successfully migrated. The content of the packet looks like a gratuitous RARP, just with the wrong protocol ID, which should be 0x8035. I wrote some filters to let either one of the packets pass and am adapting the clean-traffic sample filter to use it. I am also doing some changes on the existing ARP filter which was lacking a test for source MAC address.
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由 Chris Lalancette 提交于
Signed-off-by: NChris Lalancette <clalance@redhat.com>
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由 Klaus Ethgen 提交于
Signed-off-by: NGuido Günther <agx@sigxcpu.org>
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- 27 4月, 2010 11 次提交
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由 Chris Lalancette 提交于
In particular I was forgetting to take the qemuMonitorPrivatePtr lock (via qemuDomainObjBeginJob), which would cause problems if two users tried to access the same domain at the same time. This patch also fixes a problem where I was forgetting to remove a transient domain from the list of domains. Thanks to Stephen Shaw for pointing out the problem and testing out the initial patch. Signed-off-by: NChris Lalancette <clalance@redhat.com>
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由 Daniel Veillard 提交于
Just removing reverences to the deprecated CVS server and the old git on et.redhat.com
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由 Stefan Berger 提交于
This patch adds support for the RARP protocol. This may be needed due to qemu sending out a RARP packet (at least that's what it seems to want to do even though the protocol id is wrong) when migration finishes and we'd need a rule to let the packets pass. Unfortunately my installation of ebtables does not understand -p RARP and also seems to otherwise depend on strings in /etc/ethertype translated to protocol identifiers. Therefore I need to pass -p 0x8035 for RARP. To generally get rid of the dependency of that file I switch all so far supported protocols to use their protocol identifier in the -p parameter rather than the string. I am also extending the schema and added a test case. changes from v1 to v2: - added test case into patch
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由 Jiri Denemark 提交于
With JSON qemu monitor, we get a STOP event from qemu whenever qemu stops guests CPUs. The downside of it is that vm->state is changed to PAUSED and a new generic paused event is send to applications. However, when we ask qemu to stop the CPUs we are not really interested in qemu event and we usually want to issue a more specific event. By setting vm->status to PAUSED before actually sending the request to qemu (and resetting it back if the request fails) we can ignore the event since the event handler does nothing when the guest is already paused. This solution is quite hacky but unfortunately it's the best solution which I was able to come up with and it doesn't introduce a race condition.
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由 Jiri Denemark 提交于
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由 David Allan 提交于
* virStorageEncryptionFormat is called from both virDomainDiskDefFormat and virStorageVolTargetDefFormat. The proper indentation in the generated XML depends on the caller. My earlier patch to fix the incorrect indentation for the domain XML broke the indentation for the storage XML. This patch adopts Laine's suggestion of requring the caller of virStorageEncryptionFormat to provide an unsigned int with the number of spaces the output should be indented. The patch modifies both callers to provide the additional argument. * Add a regression test for the domain XML * src/conf/domain_conf.c src/conf/storage_conf.c src/conf/storage_encryption_conf.c src/conf/storage_encryption_conf.h: change the indentation code * tests/qemuxml2xmltest.c tests/qemuxml2argvdata/qemuxml2argv-encrypted-disk.args tests/qemuxml2argvdata/qemuxml2argv-encrypted-disk.xml: add a regression test
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由 Daniel Veillard 提交于
as their drivers requires linux only headers
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由 Matthias Bolte 提交于
Cygwin's XDR implementation defines xdr_u_int64_t instead of xdr_uint64_t and lacks IXDR_PUT_INT32/IXDR_GET_INT32. Alter the IXDR_GET_LONG regex in rpcgen_fix.pl so it doesn't destroy the #define IXDR_GET_INT32 IXDR_GET_LONG in remote_protocol.x. Also fix the remote_protocol.h regex in rpcgen_fix.pl.
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由 Matthias Bolte 提交于
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由 Matthias Bolte 提交于
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由 Stefan Berger 提交于
With this patch I want to enable hex number inputs in the filter XML. A number that was entered as hex is also printed as hex unless a string representing the meaning can be found. I am also extending the schema and adding a test case. A problem with the DSCP value is fixed on the way as well. Changes from V1 to V2: - using asHex boolean in all printf type of functions to select the output format in hex or decimal format
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- 26 4月, 2010 4 次提交
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由 Satoru SATOH 提交于
This patch makes libvirtd start the dnsmasq daemon with a --dhcp-hostsfile option instead of --dhcp-host options for each '//ip/dhcp/host' entries defined in network xml file. the dnsmasq host file is stored into /var/lib/libvirt/network * src/network/bridge_driver.c: define the directory for the hostfiles and save/delete them to be used by dnsmasq
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由 Satoru SATOH 提交于
* po/POTFILES.in: the new module contains translatable strings * src/Makefile.am: include the files in the utils set * src/libvirt_private.syms: exports the symbols internally
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由 Satoru SATOH 提交于
It implements an idea to save dhcp hosts' macaddr vs. ipaddr mappings to static file and make dnsmasq loading it with "--dhcp-hostsfile" option, originally suggested by Dan, and can address the problem that too many "--dhcp-host" args hitting ARG_MAX limit * src/util/dnsmasq.h src/util/dnsmasq.c: adds the 2 new files
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由 Daniel Veillard 提交于
new method generated files are missing from dist tarball.
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- 24 4月, 2010 5 次提交
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由 Chris Lalancette 提交于
We were forgetting to release the memory allocated by virDomainSnapshotListNames. Free the memory properly. Signed-off-by: NChris Lalancette <clalance@redhat.com>
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由 Chris Lalancette 提交于
While doing some testing of the snapshot code I noticed that if qemuDomainSnapshotLoad failed, it would print a NULL as part of the error. That's not desirable, so leave the full_path variable around until after we are done printing errors. Signed-off-by: NChris Lalancette <clalance@redhat.com>
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由 Chris Lalancette 提交于
We were freeing the virDomainSnapshotDefPtr, but not the virDomainSnapshotObjPtr in virDomainSnapshotObjFree. Signed-off-by: NChris Lalancette <clalance@redhat.com>
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由 Chris Lalancette 提交于
Signed-off-by: NChris Lalancette <clalance@redhat.com>
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由 Chris Lalancette 提交于
While running libvirtd under valgrind and doing some snapshot testing I noticed that we would always leak a connection reference. The problem was actually that we were leaking a domain reference in the libvirtd remote snapshot code, which was in turn causing a leaked connection reference. Fix the situation by explicitly taking and dropping a domain reference where we need it. Signed-off-by: NChris Lalancette <clalance@redhat.com>
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