- 20 7月, 2012 4 次提交
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由 Daniel P. Berrange 提交于
Update the legacy Xen drivers to use virReportError instead of the statsError, virXenInotifyError, virXenStoreError, virXendError, xenUnifiedError, xenXMError custom macros Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Daniel P. Berrange 提交于
The xenHypervisorInit method was called from two different locations, during initial driver registration and also while opening a Xen connection. The former can't report any useful errors to the end user/app, so remove it. To ensure thread safety use a VIR_ONCE_GLOBAL_INIT call to invoke xenHypervisorInit from the xenHypervisorOpen method.
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由 Daniel P. Berrange 提交于
As per the comment, the Xen hypervisor driver is considered to be mandatory when running privileged. When it fails to open, we should thus return an error, not ignore it.
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由 Daniel P. Berrange 提交于
The Xen driver had a number of error reports which passed a constant string without format specifiers and was missing "%s". Furthermore the errors were related to failing system calls, but virReportSystemError was not used. So the only useful piece of info (the errno) was being discarded
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- 17 7月, 2012 1 次提交
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由 Stefan Berger 提交于
Introduce new members in the virMacAddr 'class' - virMacAddrSet: set virMacAddr from a virMacAddr - virMacAddrSetRaw: setting virMacAddr from raw 6 byte MAC address buffer - virMacAddrGetRaw: writing virMacAddr into raw 6 byte MAC address buffer - virMacAddrCmp: comparing two virMacAddr - virMacAddrCmpRaw: comparing a virMacAddr with a raw 6 byte MAC address buffer then replace raw MAC addresses by replacing - 'unsigned char *' with virMacAddrPtr - 'unsigned char ... [VIR_MAC_BUFLEN]' with virMacAddr and introduce usage of above functions where necessary.
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- 04 5月, 2012 1 次提交
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由 Osier Yang 提交于
Coverity logs: Error: RESOURCE_LEAK: /builddir/build/BUILD/libvirt-0.9.10/src/xen/xen_inotify.c:103: alloc_fn: Calling allocation function "xenDaemonLookupByUUID". /builddir/build/BUILD/libvirt-0.9.10/src/xen/xend_internal.c:2534: alloc_fn: Storage is returned from allocation function "virGetDomain". /builddir/build/BUILD/libvirt-0.9.10/src/datatypes.c:191: alloc_arg: "virAlloc" allocates memory that is stored into "ret". /builddir/build/BUILD/libvirt-0.9.10/src/util/memory.c:101: alloc_fn: Storage is returned from allocation function "calloc". /builddir/build/BUILD/libvirt-0.9.10/src/util/memory.c:101: var_assign: Assigning: "*((void **)ptrptr)" = "calloc(1UL, size)". /builddir/build/BUILD/libvirt-0.9.10/src/datatypes.c:210: return_alloc: Returning allocated memory "ret". /builddir/build/BUILD/libvirt-0.9.10/src/xen/xend_internal.c:2534: var_assign: Assigning: "ret" = "virGetDomain(conn, name, uuid)". /builddir/build/BUILD/libvirt-0.9.10/src/xen/xend_internal.c:2541: return_alloc: Returning allocated memory "ret". /builddir/build/BUILD/libvirt-0.9.10/src/xen/xen_inotify.c:103: var_assign: Assigning: "dom" = storage returned from "xenDaemonLookupByUUID(conn, rawuuid)". /builddir/build/BUILD/libvirt-0.9.10/src/xen/xen_inotify.c:126: leaked_storage: Variable "dom" going out of scope leaks the storage it points to. Error: RESOURCE_LEAK: /builddir/build/BUILD/libvirt-0.9.10/src/xen/xen_hypervisor.c:2742: alloc_fn: Calling allocation function "fopen". /builddir/build/BUILD/libvirt-0.9.10/src/xen/xen_hypervisor.c:2742: var_assign: Assigning: "cpuinfo" = storage returned from "fopen("/proc/cpuinfo", "r")". /builddir/build/BUILD/libvirt-0.9.10/src/xen/xen_hypervisor.c:2763: noescape: Variable "cpuinfo" is not freed or pointed-to in function "xenHypervisorMakeCapabilitiesInternal". /builddir/build/BUILD/libvirt-0.9.10/src/xen/xen_hypervisor.c:2574:45: noescape: "xenHypervisorMakeCapabilitiesInternal" does not free or save its pointer parameter "cpuinfo". /builddir/build/BUILD/libvirt-0.9.10/src/xen/xen_hypervisor.c:2768: leaked_storage: Variable "cpuinfo" going out of scope leaks the storage it points to. Error: RESOURCE_LEAK: /builddir/build/BUILD/libvirt-0.9.10/src/xen/xen_hypervisor.c:2752: alloc_fn: Calling allocation function "fopen". /builddir/build/BUILD/libvirt-0.9.10/src/xen/xen_hypervisor.c:2752: var_assign: Assigning: "capabilities" = storage returned from "fopen("/sys/hypervisor/properties/capabilities", "r")". /builddir/build/BUILD/libvirt-0.9.10/src/xen/xen_hypervisor.c:2763: noescape: Variable "capabilities" is not freed or pointed-to in function "xenHypervisorMakeCapabilitiesInternal". /builddir/build/BUILD/libvirt-0.9.10/src/xen/xen_hypervisor.c:2574:60: noescape: "xenHypervisorMakeCapabilitiesInternal" does not free or save its pointer parameter "capabilities". /builddir/build/BUILD/libvirt-0.9.10/src/xen/xen_hypervisor.c:2768: leaked_storage: Variable "capabilities" going out of scope leaks the storage it points to.
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- 13 4月, 2012 1 次提交
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由 Stefan Bader 提交于
On newer xend (v3.x and after) there is no state and domid reported for inactive domains. When initially creating connections this is handled in various places by assigning domain->id = -1. But once an instance has been running, the id is set to the current domain id. And it does not change when the instance is shut down. So when querying the domain info, the hypervisor driver, which gets asked first will indicate it cannot find information, then the xend driver is asked and will set the status to NOSTATE because it checks for the -1 domain id. Checking domain/status for 0 seems to be more reliable for that. One note: I am not sure whether the domain->id also should get set back to -1 whenever any sub-driver thinks the instance is no longer running. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=746007 BugLink: http://bugs.launchpad.net/bugs/929626Signed-off-by: NStefan Bader <stefan.bader@canonical.com>
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- 30 3月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
The code is splattered with a mix of sizeof foo sizeof (foo) sizeof(foo) Standardize on sizeof(foo) and add a syntax check rule to enforce it Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 27 3月, 2012 1 次提交
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由 Martin Kletzander 提交于
Return statements with parameter enclosed in parentheses were modified and parentheses were removed. The whole change was scripted, here is how: List of files was obtained using this command: git grep -l -e '\<return\s*([^()]*\(([^()]*)[^()]*\)*)\s*;' | \ grep -e '\.[ch]$' -e '\.py$' Found files were modified with this command: sed -i -e \ 's_^\(.*\<return\)\s*(\(\([^()]*([^()]*)[^()]*\)*\))\s*\(;.*$\)_\1 \2\4_' \ -e 's_^\(.*\<return\)\s*(\([^()]*\))\s*\(;.*$\)_\1 \2\3_' Then checked for nonsense. The whole command looks like this: git grep -l -e '\<return\s*([^()]*\(([^()]*)[^()]*\)*)\s*;' | \ grep -e '\.[ch]$' -e '\.py$' | xargs sed -i -e \ 's_^\(.*\<return\)\s*(\(\([^()]*([^()]*)[^()]*\)*\))\s*\(;.*$\)_\1 \2\4_' \ -e 's_^\(.*\<return\)\s*(\([^()]*\))\s*\(;.*$\)_\1 \2\3_'
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- 23 3月, 2012 2 次提交
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由 Daniel P. Berrange 提交于
Move error reporting out of the callers, into virURIParse and virURIFormat, to get consistency. * include/libvirt/virterror.h, src/util/virterror.c: Add VIR_FROM_URI * src/util/viruri.c, src/util/viruri.h: Add error reporting * src/esx/esx_driver.c, src/libvirt.c, src/libxl/libxl_driver.c, src/lxc/lxc_driver.c, src/openvz/openvz_driver.c, src/qemu/qemu_driver.c, src/qemu/qemu_migration.c, src/remote/remote_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c, src/vmx/vmx.c, src/xen/xen_driver.c, src/xen/xend_internal.c, tests/viruritest.c: Remove error reporting Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Daniel P. Berrange 提交于
Since we defined a custom virURIPtr type, we should use a virURIFree method instead of assuming it will always be a typedef for xmlURIPtr * src/util/viruri.c, src/util/viruri.h, src/libvirt_private.syms: Add a virURIFree method * src/datatypes.c, src/esx/esx_driver.c, src/libvirt.c, src/qemu/qemu_migration.c, src/vmx/vmx.c, src/xen/xend_internal.c, tests/viruritest.c: s/xmlFreeURI/virURIFree/ Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 08 3月, 2012 1 次提交
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由 Eric Blake 提交于
On 64-bit platforms, unsigned long and unsigned long long are identical, so we don't have to worry about overflow checks. On 32-bit platforms, anywhere we narrow unsigned long long back to unsigned long, we have to worry about overflow; it's easier to do this in one place by having most of the code use the same or wider types, and only doing the narrowing at the last minute. Therefore, the memory set commands remain unsigned long, and the memory get command now centralizes the overflow check into libvirt.c, so that drivers don't have to repeat the work. This also fixes a bug where xen returned the wrong value on failure (most APIs return -1 on failure, but getMaxMemory must return 0 on failure). * src/driver.h (virDrvDomainGetMaxMemory): Use long long. * src/libvirt.c (virDomainGetMaxMemory): Raise overflow. * src/test/test_driver.c (testGetMaxMemory): Fix driver. * src/rpc/gendispatch.pl (name_to_ProcName): Likewise. * src/xen/xen_hypervisor.c (xenHypervisorGetMaxMemory): Likewise. * src/xen/xen_driver.c (xenUnifiedDomainGetMaxMemory): Likewise. * src/xen/xend_internal.c (xenDaemonDomainGetMaxMemory): Likewise. * src/xen/xend_internal.h (xenDaemonDomainGetMaxMemory): Likewise. * src/xen/xm_internal.c (xenXMDomainGetMaxMemory): Likewise. * src/xen/xm_internal.h (xenXMDomainGetMaxMemory): Likewise. * src/xen/xs_internal.c (xenStoreDomainGetMaxMemory): Likewise. * src/xen/xs_internal.h (xenStoreDomainGetMaxMemory): Likewise. * src/xenapi/xenapi_driver.c (xenapiDomainGetMaxMemory): Likewise. * src/esx/esx_driver.c (esxDomainGetMaxMemory): Likewise. * src/libxl/libxl_driver.c (libxlDomainGetMaxMemory): Likewise. * src/qemu/qemu_driver.c (qemudDomainGetMaxMemory): Likewise. * src/lxc/lxc_driver.c (lxcDomainGetMaxMemory): Likewise. * src/uml/uml_driver.c (umlDomainGetMaxMemory): Likewise.
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- 25 2月, 2012 1 次提交
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由 Martin Kletzander 提交于
Function xmlParseURI does not remove square brackets around IPv6 address when parsing. One of the solutions is making wrappers around functions working with xmlURI*. This assures that uri->server will be always properly assigned and it doesn't have to be changed when used on some new place in the code. For this purpose, functions virParseURI and virSaveURI were added. These function are wrappers around xmlParseURI and xmlSaveUri respectively. Also there is one new syntax check function to prohibit these functions anywhere else. File changes: - src/util/viruri.h -- declaration - src/util/viruri.c -- definition - src/libvirt_private.syms -- symbol export - src/Makefile.am -- added source and header files - cfg.mk -- added sc_prohibit_xmlURI - all others -- ID name and include fixes
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- 10 2月, 2012 1 次提交
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由 Osier Yang 提交于
The auto-generated WWN comply with the new addressing schema of WWN: <quote> the first nibble is either hex 5 or 6 followed by a 3-byte vendor identifier and 36 bits for a vendor-specified serial number. </quote> We choose hex 5 for the first nibble. And for the 3-bytes vendor ID, we uses the OUI according to underlying hypervisor type, (invoking virConnectGetType to get the virt type). e.g. If virConnectGetType returns "QEMU", we use Qumranet's OUI (00:1A:4A), if returns ESX|VMWARE, we use VMWARE's OUI (00:05:69). Currently it only supports qemu|xen|libxl|xenapi|hyperv|esx|vmware drivers. The last 36 bits are auto-generated.
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- 07 2月, 2012 2 次提交
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由 Philipp Hahn 提交于
filename is not initialized to NULL while it's unconditionally freed in the error path. Signed-off-by: NPhilipp Hahn <hahn@univention.de>
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由 Philipp Hahn 提交于
On CentOS5: If "virsh edit $DOM" is used and an error happens (for example changing any live cycle action to a non-existing value), libvirt forgets that $DOM exists, since it is already removed from the internal hash tables, which are used for domain lookup. In once case (unreproducible) even the persistent configuration /etc/xen/$DOM was deleted. Instead of using the compound function xenXMConfigSaveFile() explicitly use xenFomatXM() and virConfWriteFile() to distinguish between a failure in converting the libvirt definition to the xen-xm format and a problem when writing the file. Signed-off-by: NPhilipp Hahn <hahn@univention.de>
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- 06 2月, 2012 1 次提交
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由 Philipp Hahn 提交于
On CentOS5 with xen-3.0.3: Program received signal SIGSEGV, Segmentation fault. virFree (ptrptr=0x8) at util/memory.c:310 310 free(*(void**)ptrptr); (gdb) bt #0 virFree (ptrptr=0x8) at util/memory.c:310 #1 0x00002aaaaae167c8 in xenXMDomainDefineXML (conn=0x694e80, xml=0x6b2ce0 "P\fk") at xen/xm_internal.c:1199 #2 0x00002aaaaae070d7 in xenUnifiedDomainDefineXML (conn=0x8, xml=0x6ac040 "<domain type='xen'>\n <name>pv</name>\n <uuid>20291bc0-453a-4d6c-c6ac-4e5af63b932c</uuid>\n <memory>1048576</memory>\n <currentMemory>1048576</currentMemory>\n <vcpu>1</vcpu>\n <os>\n <type arch='x8"...) at xen/xen_driver.c:1524 #3 0x00002aaaaada7803 in virDomainDefineXML (conn=0x694e80, xml=0x6ac040 "<domain type='xen'>\n <name>pv</name>\n <uuid>20291bc0-453a-4d6c-c6ac-4e5af63b932c</uuid>\n <memory>1048576</memory>\n <currentMemory>1048576</currentMemory>\n <vcpu>1</vcpu>\n <os>\n <type arch='x8"...) at libvirt.c:7823 #4 0x0000000000426173 in cmdEdit (ctl=0x7fffffffb8e0, cmd=<value optimized out>) at virsh.c:14882 #5 0x000000000041c9ce in vshCommandRun (ctl=0x7fffffffb8e0, cmd=0x658c50) at virsh.c:17712 #6 0x000000000042c3b9 in main (argc=1, argv=<value optimized out>) at virsh.c:19317 Signed-off-by: NPhilipp Hahn <hahn@univention.de>
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- 02 2月, 2012 1 次提交
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由 Philipp Hahn 提交于
libvirt supports 4 different versions of the user-land XenD daemon. When queried the daemon just returns its generation number, which is hard to match to the version of the Xen tools. Replace the magic generation numbers by named enum definitions to improve code readability. Signed-off-by: NPhilipp Hahn <hahn@univention.de>
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- 28 1月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
Rename virFormatMacAddr, virGenerateMacAddr and virParseMacAddr to virMacAddrFormat, virMacAddrGenerate and virMacAddrParse respectively
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- 26 1月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
In preparation for the patch to include Murmurhash3, which introduces a virhashcode.h and virhashcode.c files, rename the existing hash.h and hash.c to virhash.h and virhash.c respectively.
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- 24 1月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
Add a new API virDomainShutdownFlags and define: VIR_DOMAIN_SHUTDOWN_DEFAULT = 0, VIR_DOMAIN_SHUTDOWN_ACPI_POWER_BTN = (1 << 0), VIR_DOMAIN_SHUTDOWN_GUEST_AGENT = (1 << 1), Also define some flags for the reboot API VIR_DOMAIN_REBOOT_DEFAULT = 0, VIR_DOMAIN_REBOOT_ACPI_POWER_BTN = (1 << 0), VIR_DOMAIN_REBOOT_GUEST_AGENT = (1 << 1), Although these two APIs currently have the same flags, using separate enums allows them to expand separately in the future. Add stub impls of the new API for all existing drivers
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- 23 1月, 2012 1 次提交
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由 Guido Günther 提交于
by dereferencing a NULL pointer in the call to virNodeSuspendGetTargetMask.
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- 21 1月, 2012 1 次提交
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由 Guido Günther 提交于
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- 20 1月, 2012 2 次提交
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由 Eric Blake 提交于
While we still don't want to enable gcc's new -Wformat-literal warning, I found a rather easy case where the warning could be reduced, by getting rid of obsolete error-reporting practices. This is the last place where we were passing the (unused) net and conn arguments for constructing an error. * src/util/virterror_internal.h (virErrorMsg): Delete prototype. (virReportError): Delete macro. * src/util/virterror.c (virErrorMsg): Make static. * src/libvirt_private.syms (virterror_internal.h): Drop export. * src/util/conf.c (virConfError): Convert to macro. (virConfErrorHelper): New function, and adjust error calls. * src/xen/xen_hypervisor.c (virXenErrorFunc): Delete. (xenHypervisorGetSchedulerType) (xenHypervisorGetSchedulerParameters) (xenHypervisorSetSchedulerParameters) (xenHypervisorDomainBlockStats) (xenHypervisorDomainInterfaceStats) (xenHypervisorDomainGetOSType) (xenHypervisorNodeGetCellsFreeMemory, xenHypervisorGetVcpus): Update callers.
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由 Eric Blake 提交于
Reusing common code makes things smaller; it also buys us some additional safety, such as now rejecting duplicate parameters during a set operation. * src/qemu/qemu_driver.c (qemuDomainSetBlkioParameters) (qemuDomainSetMemoryParameters, qemuDomainSetNumaParameters) (qemuSetSchedulerParametersFlags) (qemuDomainSetInterfaceParameters, qemuDomainSetBlockIoTune) (qemuDomainGetBlkioParameters, qemuDomainGetMemoryParameters) (qemuDomainGetNumaParameters, qemuGetSchedulerParametersFlags) (qemuDomainBlockStatsFlags, qemuDomainGetInterfaceParameters) (qemuDomainGetBlockIoTune): Use new helpers. * src/esx/esx_driver.c (esxDomainSetSchedulerParametersFlags) (esxDomainSetMemoryParameters) (esxDomainGetSchedulerParametersFlags) (esxDomainGetMemoryParameters): Likewise. * src/libxl/libxl_driver.c (libxlDomainSetSchedulerParametersFlags) (libxlDomainGetSchedulerParametersFlags): Likewise. * src/lxc/lxc_driver.c (lxcDomainSetMemoryParameters) (lxcSetSchedulerParametersFlags, lxcDomainSetBlkioParameters) (lxcDomainGetMemoryParameters, lxcGetSchedulerParametersFlags) (lxcDomainGetBlkioParameters): Likewise. * src/test/test_driver.c (testDomainSetSchedulerParamsFlags) (testDomainGetSchedulerParamsFlags): Likewise. * src/xen/xen_hypervisor.c (xenHypervisorSetSchedulerParameters) (xenHypervisorGetSchedulerParameters): Likewise.
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- 18 1月, 2012 1 次提交
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由 Osier Yang 提交于
pciTrySecondaryBusReset checks if there is active device on the same bus, however, qemu driver doesn't maintain an effective list for the inactive devices, and it passes meaningless argument for parameter "inactiveDevs". e.g. (qemuPrepareHostdevPCIDevices) if (!(pcidevs = qemuGetPciHostDeviceList(hostdevs, nhostdevs))) return -1; ..skipped... if (pciResetDevice(dev, driver->activePciHostdevs, pcidevs) < 0) goto reattachdevs; NB, the "pcidevs" used above are extracted from domain def, and thus one won't be able to attach a device of which bus has other device even detached from host (nodedev-detach). To see more details of the problem: RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=773667 This patch is to resolve the problem by introducing an inactive PCI device list (just like qemu_driver->activePciHostdevs), and the whole logic is: * Add the device to inactive list during nodedev-dettach * Remove the device from inactive list during nodedev-reattach * Remove the device from inactive list during attach-device (for non-managed device) * Add the device to inactive list after detach-device, only if the device is not managed With the above, we have a sufficient inactive PCI device list, and thus we can use it for pciResetDevice. e.g.(qemuPrepareHostdevPCIDevices) if (pciResetDevice(dev, driver->activePciHostdevs, driver->inactivePciHostdevs) < 0) goto reattachdevs;
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- 05 1月, 2012 2 次提交
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由 Jim Fehlig 提交于
xen-unstable c/s 23874:651aed73b39c added another member to xen_domctl_getdomaininfo struct and bumped domctl version to 8. Add a corresponding domctl v8 struct in xen hypervisor sub-driver and detect domctl v8 during initialization.
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由 Jim Fehlig 提交于
The console path in xenstore is /local/domain/<id>/console/tty for PV guests (PV console) and /local/domain/<id>/serial/0/tty (serial console) for HVM guests. Similar to Xen's in-tree console client, read the correct path for PV vs HVM.
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- 19 12月, 2011 5 次提交
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由 Daniel P. Berrange 提交于
The lifetime of the virDomainEventState object is tied to the lifetime of the driver, which in stateless drivers is tied to the lifetime of the virConnectPtr. If we add & remove a timer when allocating/freeing the virDomainEventState object, we can get a situation where the timer still triggers once after virDomainEventState has been freed. The timeout callback can't keep a ref on the event state though, since that would be a circular reference. The trick is to only register the timer when a callback is registered with the event state & remove the timer when the callback is unregistered. The demo for the bug is to run while true ; do date ; ../tools/virsh -q -c test:///default 'shutdown test; undefine test; dominfo test' ; done prior to this fix, it will frequently hang and / or crash, or corrupt memory
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由 Daniel P. Berrange 提交于
Currently all drivers using domain events need to provide a callback for handling a timer to dispatch events in a clean stack. There is no technical reason for dispatch to go via driver specific code. It could trivially be dispatched directly from the domain event code, thus removing tedious boilerplate code from all drivers Also fix the libxl & xen drivers to pass 'true' when creating the virDomainEventState, since they run inside the daemon & thus always expect events to be present. * src/conf/domain_event.c, src/conf/domain_event.h: Internalize dispatch of events from timer callback * src/libxl/libxl_driver.c, src/lxc/lxc_driver.c, src/qemu/qemu_domain.c, src/qemu/qemu_driver.c, src/remote/remote_driver.c, src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c, src/xen/xen_driver.c: Remove all timer dispatch functions
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由 Daniel P. Berrange 提交于
* src/libxl/libxl_driver.c, src/lxc/lxc_driver.c, src/qemu/qemu_driver.c, src/remote/remote_driver.c, src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c, src/xen/xen_driver.c: Convert to threadsafe APIs
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由 Daniel P. Berrange 提交于
When registering a callback for a particular event some callers need to know how many callbacks already exist for that event. While it is possible to ask for a count, this is not free from race conditions when threaded. Thus the API for registering callbacks should return the count of callbacks. Also rename virDomainEventStateDeregisterAny to virDomainEventStateDeregisterID * src/conf/domain_event.c, src/conf/domain_event.h, src/libvirt_private.syms: Return count of callbacks when registering callbacks * src/libxl/libxl_driver.c, src/libxl/libxl_driver.c, src/qemu/qemu_driver.c, src/remote/remote_driver.c, src/remote/remote_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c, src/xen/xen_driver.c: Update for change in APIs
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由 Daniel P. Berrange 提交于
The Xen & VBox drivers deal with callbacks & dispatching of events directly. All the other drivers use a timer to dispatch events from a clean stack state, rather than deep inside the drivers. Convert Xen & VBox over to virDomainEventState so that they match behaviour of other drivers * src/conf/domain_event.c: Return count of remaining callbacks when unregistering event callback * src/vbox/vbox_tmpl.c, src/xen/xen_driver.c, src/xen/xen_driver.h: Convert to virDomainEventState
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- 04 12月, 2011 1 次提交
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由 Eric Blake 提交于
https://bugzilla.redhat.com/show_bug.cgi?id=648855 mentioned a misuse of 'an' where 'a' is proper; that has since been fixed, but a search found other problems (some were a spelling error for 'and', while most were fixed by 'a'). * daemon/stream.c: Fix grammar. * src/conf/domain_conf.c: Likewise. * src/conf/domain_event.c: Likewise. * src/esx/esx_driver.c: Likewise. * src/esx/esx_vi.c: Likewise. * src/rpc/virnetclient.c: Likewise. * src/rpc/virnetserverprogram.c: Likewise. * src/storage/storage_backend_fs.c: Likewise. * src/util/conf.c: Likewise. * src/util/dnsmasq.c: Likewise. * src/util/iptables.c: Likewise. * src/xen/xen_hypervisor.c: Likewise. * src/xen/xend_internal.c: Likewise. * src/xen/xs_internal.c: Likewise. * tools/virsh.c: Likewise.
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- 02 12月, 2011 1 次提交
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由 Eric Blake 提交于
Many of these were mentioned by Yuri Chornoivan in: https://bugzilla.redhat.com/show_bug.cgi?id=669506 * src/esx/esx_vi.c (esxVI_WaitForTaskCompletion): Fix spelling. * src/conf/netdev_vport_profile_conf.c (virNetDevVPortProfileParse): Likewise. * src/xen/xend_internal.c (xenDaemonDomainSetVcpusFlags): Likewise. * src/xen/xm_internal.c (xenXMDomainSetVcpusFlags): Likewise. * src/esx/esx_util.c (esxUtil_ResolveHostname): Likewise. * src/storage/storage_backend_fs.c (virStorageBackendFileSystemBuild): Likewise. * daemon/libvirtd.conf: Likewise. * src/util/logging.c (virLogMessage): Likewise. * src/uml/uml_conf.c (umlBuildCommandLineNet): Likewise. * src/vmx/vmx.c (virVMXFormatEthernet): Likewise.
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- 30 11月, 2011 1 次提交
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由 Daniel P. Berrange 提交于
* src/lxc/lxc_conf.c, src/uml/uml_conf.c, src/xen/xen_hypervisor.c: Initialize suspend capabilities * tests/xencapsdata/*xml: Add empty powermgmt capabilities
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- 29 11月, 2011 1 次提交
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由 Srivatsa S. Bhat 提交于
Add the core functions that implement the functionality of the API. Suspend is done by using an asynchronous mechanism so that we can return the status to the caller before the host gets suspended. This asynchronous operation is achieved by suspending the host in a separate thread of execution. However, returning the status to the caller is only best-effort, but not guaranteed. To resume the host, an RTC alarm is set up (based on how long we want to suspend) before suspending the host. When this alarm fires, the host gets woken up. Suspend-to-RAM operation on a host running Linux can take upto more than 20 seconds, depending on the load of the system. (Freezing of tasks, an operation preceding any suspend operation, is given up after a 20 second timeout). And Suspend-to-Disk can take even more time, considering the time required for compaction, creating the memory image and writing it to disk etc. So, we do not allow the user to specify a suspend duration of less than 60 seconds, to be on the safer side, since we don't want to prematurely declare failure when we only had to wait for some more time.
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- 24 11月, 2011 2 次提交
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由 Jiri Denemark 提交于
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由 Jiri Denemark 提交于
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- 22 11月, 2011 1 次提交
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由 Eric Blake 提交于
None of the callers cared if str was updated to point to the next byte after the parsed cpuset; simplifying this results in quite a few code simplifications. Additionally, virCPUDefParseXML was strdup()'ing a malloc()'d string; avoiding a memory copy resulted in less code. * src/conf/domain_conf.h (virDomainCpuSetParse): Alter signature. * src/conf/domain_conf.c (virDomainCpuSetParse): Don't modify str. (virDomainVcpuPinDefParseXML, virDomainDefParseXML): Adjust callers. * src/conf/cpu_conf.c (virCPUDefParseXML): Likewise. * src/xen/xend_internal.c (sexpr_to_xend_topology): Likewise. * src/xen/xm_internal.c (xenXMDomainPinVcpu): Likewise. * src/xenxs/xen_sxpr.c (xenParseSxpr): Likewise. * src/xenxs/xen_xm.c (xenParseXM): Likewise.
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