- 11 4月, 2013 12 次提交
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由 Ján Tomko 提交于
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由 Osier Yang 提交于
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由 Osier Yang 提交于
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由 Osier Yang 提交于
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由 Osier Yang 提交于
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由 Osier Yang 提交于
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由 Osier Yang 提交于
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由 Osier Yang 提交于
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由 Osier Yang 提交于
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由 Osier Yang 提交于
Members of struct virPCIDevice are changed together.
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由 Osier Yang 提交于
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由 Guannan Ren 提交于
==5306== 8 bytes in 1 blocks are definitely lost in loss record 24 of 277 ==5306== at 0x4C28B2F: calloc (vg_replace_malloc.c:593) ==5306== by 0x5293CAF: virAllocN (viralloc.c:152) ==5306== by 0x52DFEAE: virXPathNodeSet (virxml.c:611) ==5306== by 0x5313DD9: virNetworkDefParseXML (network_conf.c:1408) ==5306== by 0x53170F6: virNetworkObjUpdateParseFile (network_conf.c:2031) ==5306== by 0x131DA63C: networkStartup (bridge_driver.c:279) ==5306== by 0x53481DF: virStateInitialize (libvirt.c:822) ==5306== by 0x40DF44: daemonRunStateInit (libvirtd.c:877) ==5306== by 0x52D2FF5: virThreadHelper (virthreadpthread.c:161) ==5306== by 0x5D00C52: start_thread (in /usr/lib64/libpthread-2.17.so) ==5306== by 0x6410ECC: clone (in /usr/lib64/libc-2.17.so)
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- 10 4月, 2013 4 次提交
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由 Peter Krempa 提交于
This patch fixes crash of the daemon that happens due to the following race condition: Let's have two threads in the libvirtd daemon's qemu driver: A - thread executing undefine on the same domain B - thread executing a API call to get information about a domain Assume following serialization of operations done by the threads: 1) A has the lock on the domain object and is executing some code prior to virDomainObjListRemove() 2) B takes the lock on the domain object list, looks up the domain object pointer and blocks in the attempt to lock the domain object as A is holding the lock 3) A reaches virDomainObjListRemove() and unlocks the lock on the domain object 4) A blocks on the attempt to get the domain list lock 5) B is able to lock the domain object now and unlocks the domain list 6) A is now able to lock the domain list, and sheds the last reference on the domain object, this triggers the freeing function. 6) B starts executing the code on the pointer that is being freed 7) The libvirtd daemon crashes while attempting to access invalid pointer in thread B. This patch fixes the race by acquiring a reference on the domain object before unlocking it in virDomainObjListRemove() and re-locks the object prior to removing and freeing it. This ensures that no thread holds a lock on the domain object at the time it is removed from the list, and that doing a list lookup will never find a domain that is about to vanish. This is a minimal fix of the problem, but a better solution will be to switch to full reference counting for domain objects.
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由 Eric Blake 提交于
Kerberos uses 'primary' or 'key' files (principals), not 'abstract ideal' or 'rule' files (principles). Reported by Jason Meinzer. Reflow a paragraph to fit in 80 columns in the process. * docs/auth.html.in: Fix spelling.
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由 Eric Blake 提交于
While this update doesn't address any reported problems in libvirt, doing a post-release update to latest gnulib makes it easier to stay in sync with best upstream practices. * .gnulib: Update to latest. * bootstrap: Resynchronize.
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由 Laine Stump 提交于
Commit 9a3ff01d (which was ACKed at the end of January, but for some reason didn't get pushed until during the 1.0.4 freeze) fixed the logic in virPCIGetVirtualFunctions(). Unfortunately, a typo in the fix (replacing VIR_REALLOC_N with VIR_ALLOC_N during code movement) caused not only a memory leak, but also resulted in most of the elements of the result array being replaced with NULL. virNetDevGetVirtualFunctions() assumed (and I think rightly so) that virPCIGetVirtualFunctions() wouldn't return any NULL elements in the array, so it ended up segfaulting. This was found when attempting to use a virtual network with an auto-created pool of SRIOV VFs, e.g.: <forward mode='hostdev' managed='yes'> <pf dev='eth4'/> </forward> (the pool of PCI addresses is discovered by calling virNetDevGetVirtualFunctions() on the PF dev).
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- 09 4月, 2013 13 次提交
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由 Han Cheng 提交于
The definiton of scsi adapter in storagespool.rng (sourceinfoadapter) can be used by scsi hostdev in later patch. Move it to basictypes.rng. PortNumber is defined in both domaincommon.rng and storagespool.rng, simplify it by moving it to basictypes.rng. Signed-off-by: NHan Cheng <hanc.fnst@cn.fujitsu.com>
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由 Osier Yang 提交于
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由 Han Cheng 提交于
The helper function to look up disk controller model may be used by scsi hostdev. But it should be changed to use device info. Signed-off-by: NHan Cheng <hanc.fnst@cn.fujitsu.com>
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由 Peter Krempa 提交于
This effectively reverts commit 539d73db as the changes aren't needed after introduction of the XML post parse callbacks.
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由 Peter Krempa 提交于
With the default model assigned in the parse callback, this code is now obsolete.
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由 Viktor Mihajlovski 提交于
Commit a68d6726 breaks networking on s390 as it changes the default network card model.
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由 Alex Jia 提交于
RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=949483Signed-off-by: NAlex Jia <ajia@redhat.com>
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由 Milos Vyletel 提交于
Even though http://libvirt.org/formatdomain.html#elementsMetadata states that it requires RFC4122 compliance UUIDs that are generated by virUUIDGenerate() are not. Following patch modifies generated UUIDs to conform to rules described in RFC. Signed-off-by: NMilos Vyletel <milos.vyletel@sde.cz>
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由 Daniel P. Berrange 提交于
If the user requests a mount for /run, this may hide any existing mounts that are lower down in /run. The result is that the container still sees the mounts in /proc/mounts, but cannot access them sh-4.2# df df: '/run/user/501/gvfs': No such file or directory df: '/run/media/berrange/LIVE': No such file or directory df: '/run/media/berrange/SecureDiskA1': No such file or directory df: '/run/libvirt/lxc/sandbox': No such file or directory Filesystem 1K-blocks Used Available Use% Mounted on /dev/mapper/vg_t500wlan-lv_root 151476396 135390200 8384900 95% / tmpfs 1970888 3204 1967684 1% /run /dev/sda1 194241 155940 28061 85% /boot devfs 64 0 64 0% /dev tmpfs 64 0 64 0% /sys/fs/cgroup tmpfs 1970888 1200 1969688 1% /etc/libvirt-sandbox/scratch Before mounting any filesystem at a particular location, we must recursively unmount anything at or below the target mount point Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Daniel P. Berrange 提交于
Ensure lxcContainerUnmountSubtree is at the top of the lxc_container.c file so it is easily referenced from any other method. No functional change Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Bogdan Purcareata 提交于
This allows a container-type domain to have exclusive access to one of the host's NICs. Wire <hostdev caps=net> with the lxc_controller - when moving the newly created veth devices into a new namespace, also look for any hostdev devices that should be moved. Note: once the container domain has been destroyed, there is no code that moves the interfaces back to the original namespace. This does happen, though, probably due to default cleanup on namespace destruction. Signed-off-by: NBogdan Purcareata <bogdan.purcareata@freescale.com>
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由 Bogdan Purcareata 提交于
This updates the definitions and supporting structures in the XML schema and domain configuration files. Signed-off-by: NBogdan Purcareata <bogdan.purcareata@freescale.com>
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- 08 4月, 2013 11 次提交
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由 Jiri Denemark 提交于
Since commit b8a32e0e, all man pages depend on configure.ac so that they are properly regenerated whenever libvirt version changes. Thus libvirt.spec needs to have a build dependency on pod2man when %{enable_autotools} is set.
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由 Daniel P. Berrange 提交于
The virCgroupMounted method is badly named, since a controller can be mounted, but disabled in the current object. Rename the method to be virCgroupHasController. Also make it tolerant to a NULL virCgroupPtr and out-of-range controller index, to avoid duplication of these checks in all callers Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Osier Yang 提交于
This allows one use block type volume as the disk source for device 'lun'.
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由 Osier Yang 提交于
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由 Osier Yang 提交于
Since the source is already translated before. This just adds the checking. Move !disk->shared and !disk->src to improve the performance a bit.
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由 Osier Yang 提交于
To support "shareable" for volume type disk, we have to translate the source before trying to add the shared disk entry. To achieve the goal, this moves the helper qemuTranslateDiskSourcePool into src/qemu/qemu_conf.c, and introduce an internal only member (voltype) for struct _virDomainDiskSourcePoolDef, to record the underlying volume type for use when building the drive string. Later patch will support "shareable" volume type disk.
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由 Osier Yang 提交于
"seclabels" is only valid for 'file' or 'block' type storage volume.
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由 Osier Yang 提交于
"startupPolicy" is only valid for file type storage volume, otherwise it fails on starting the domain.
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由 Osier Yang 提交于
This adds a new helper qemuTranslateDiskSourcePool which uses the storage pool/vol APIs to translate the disk source before building the drive string. Network volume is not supported yet. Disk chain for volume type disk may be supported later, but before I'm confident it doesn't break anything, it's just disabled now.
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由 Osier Yang 提交于
With this patch, one can specify the disk source using libvirt storage like: <disk type='volume' device='disk'> <driver name='qemu' type='raw' cache='none'/> <source pool='default' volume='fc18.img'/> <target dev='vdb' bus='virtio'/> </disk> "seclabels" and "startupPolicy" are not supported for this new disk type ("volume"). They will be supported in later patches. docs/formatdomain.html.in: * Add documents for new XMLs docs/schemas/domaincommon.rng: * Add rng for new XMLs; src/conf/domain_conf.h: * New struct for 'volume' type disk source (virDomainDiskSourcePoolDef) * Add VIR_DOMAIN_DISK_TYPE_VOLUME for enum virDomainDiskType src/conf/domain_conf.c: * New helper virDomainDiskSourcePoolDefParse to parse the 'volume' type disk source. * New helper virDomainDiskSourcePoolDefFree to free the source def if 'volume' type disk. tests/qemuxml2argvdata/qemuxml2argv-disk-source-pool.xml: tests/qemuxml2xmltest.c: * New test
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由 Osier Yang 提交于
The code to format disk source is long enough to have a helper.
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