- 15 9月, 2011 7 次提交
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由 Jim Fehlig 提交于
Adjust qemuMigrationRun() to use migMaxBandwidth in qemuDomainObjPrivate structure when setting qemu migration speed. Caller-specified 'resource' parameter overrides migMaxBandwidth.
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由 Jim Fehlig 提交于
The qemu migration speed default is 32MiB/s as defined in migration.c /* Migration speed throttling */ static int64_t max_throttle = (32 << 20); There's no need to throttle migration when targeting a file, so set migration speed to unlimited prior to migration, and restore to libvirt default value after migration. Default units is MB for migrate_set_speed monitor command, so (INT64_MAX / (1024 * 1024)) is used for unlimited migration speed. Tested with both json and text monitors.
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由 Jim Fehlig 提交于
Now that migration speed is stored in qemuDomainObjPrivate structure, save the new value when invoking qemuDomainMigrateSetMaxSpeed(). Allow setting migration speed on inactive domain too.
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由 Jim Fehlig 提交于
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由 Jim Fehlig 提交于
The maximum bandwidth that can be consumed when migrating a domain is better classified as an operational vs configuration parameter of the dommain. As such, store this parameter in qemuDomainObjPrivate structure.
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由 Marc-André Lureau 提交于
Also initialize to NULL a few variables that might get free before being set.
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由 Eric Blake 提交于
Commit c246b025 added new functions, but forgot to export them, resulting in a build failure when using modules. * src/libvirt_private.syms (network.h): Export new functions.
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- 14 9月, 2011 13 次提交
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由 Eric Blake 提交于
Commit 973fcd8f introduced the ability for qemu to reject snapshot reversion on an ABI incompatibility; but the very example that was first proposed on-list[1] as a demonstration of an ABI incompatibility, namely that of changing the max memory allocation, was not being checked for, resulting in a cryptic failure when running with larger max mem than what the snapshot was created with: error: operation failed: Error -22 while loading VM state This commit merely protects the three variables within mem that are referenced by qemu_command.c, rather than all 7 (the other 4 variables affect cgroup handling, but as far as I can tell, have no visible effect to the qemu guest). This also affects migration and save file handling, which are other places where we perform ABI compatibility checks. [1] https://www.redhat.com/archives/libvir-list/2010-December/msg00331.html * src/conf/domain_conf.c (virDomainDefCheckABIStability): Add memory sizing checks.
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由 Eric Blake 提交于
* .gitignore: Exempt recently added generated files.
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由 Peter Krempa 提交于
Commit 498d7833 cleans up some of virtual file names for parsing strings in memory. This patch cleans up (hopefuly) the rest forgotten by the first patch. This patch also changes all of the previously modified "filenames" to valid URI's replacing spaces for underscores. Changes to v1: - Replace all spaces for underscores, so that the strings form valid URI's - Replace spaces in places changed by commit 498d7833
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由 Daniel Veillard 提交于
This was breaking "make dist"
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由 Peter Krempa 提交于
Commit 2a0d75e5 added file python/libvirt-qemu-override.c that contains code that does not pass "make syntax-check". This patch adds an exception for this file and the check. prohibit_always_true_header_tests python/libvirt-qemu-override.c:17:#undef HAVE_PTHREAD_H maint.mk: do not test the above HAVE_<header>_H symbol(s); with the corresponding gnulib module, they are always true make: *** [sc_prohibit_always_true_header_tests] Error 1
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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
It will generate: libvirt-qemu.py libvirt-qemu.h libvirt-qemu.c libvirt-qemu-export.c
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由 Osier Yang 提交于
There is only one function (virDomainQemuMonitorCommand) need to be hand-craft.
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由 Osier Yang 提交于
And fix argument @pid's type of virDomainQemuAttach.
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由 Osier Yang 提交于
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由 Osier Yang 提交于
The generated docs are: libvirt-qemu-api.xml, libvirt-qemu-refs.xml
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由 Peter Krempa 提交于
Commit ffe28ab7 introduced regression while communicating with older libvirtd command 'domblkstat' used the new API and did not check for VIR_ERR_RPC error code signalling the remote server does not support this API and did not fall back to older API. Thereafter 'domblkstat' ended with "error: unknown procedure: 243".
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- 13 9月, 2011 2 次提交
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由 Guannan Ren 提交于
Regression introduced in commit 3881a470, due to an improper rebase of a cleanup written beforehand but only applied after a rebased of a refactoring that created a new function in commit 25fb3ef1. Also avoids passing NULL to printf %s. * src/qemu/qemu_driver.c: In qemuDomainSnapshotForEachQcow2() it free up the memory of qemu_driver->qemuImgBinary in the cleanup tag which leads to the garbage value of qemuImgBinary in qemu_driver struct and libvirtd crash when running "virsh snapshot-create" command a second time. Signed-off-by: NEric Blake <eblake@redhat.com>
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由 Daniel Veillard 提交于
This is a bit painful for example when starting virt-manager it tends to clutter libvirtd.log with invalid operation on cpu pinning for defined but not running domains. A priori those kind of errors don't indicate an error when executing the command but on a precondition for running the API, and honnestly while the application should report it, logging it as an error in libvirtd.log is not really useful, Related bug: https://bugzilla.redhat.com/show_bug.cgi?id=590807 * daemon/libvirtd.c: extend daemonErrorLogFilter() to filter out errors of type VIR_ERR_OPERATION_INVALID
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- 09 9月, 2011 4 次提交
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由 Michal Privoznik 提交于
So we can allow GSSAPI authentication for ssh. Signed-off-by: NMatthias Witte <witte@netzquadrat.de>
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由 Michal Privoznik 提交于
If we fail setting label on a file and this file is on NFS share, it is wise to advise user to set virt_use_nfs selinux boolean variable.
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由 Philipp Hahn 提交于
'+' in strings get translated to ' ' when editing domains. While xenDaemonDomainCreateXML() did URL-escape the sexpr, xenDaemonDomainDefineXML() did not. Remove the explicit urlencode() in xenDaemonDomainCreateXML() and add the direct encoding calls to xend_op_ext() because it calls xend_post() which uses "Content-Type: application/x-www-form-urlencoded". According to <http://www.w3.org/TR/html4/interact/forms.html#h-17.13.4.1> this requires all parameters to be url-encoded as specified in rfc1738. Notice: virBufferAsprintf(..., "%s=%s", ...) is again replaced by three calls to virBufferURIEncodeString() and virBufferAddChar() because '=' is a "reserved" character, which would get escaped by virBufferURIEncodeString(), which - by the way - escapes anything not c_isalnum(). Signed-off-by: NPhilipp Hahn <hahn@univention.de>
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由 Peter Krempa 提交于
While parsing XML strings from memory, the previous convention in libvirt was to set the virtual file name to "domain.xml" or something similar. This could potentialy trick the user into looking for a file named domain.xml on the disk in an attempt to fix the error. This patch changes these filenames to something that can't be as easily confused for a valid filename. Examples of error messages: --------------------------- Error while loading file from disk: 15:07:59.015: 527: error : catchXMLError:709 : /path/to/domain.xml:1: StartTag: invalid element name <domain type='kvm'>< --------------------^ Error while parsing definition in memory: 15:08:43.581: 525: error : catchXMLError:709 : (domain definition):2: error parsing attribute name <name>vm1</name> --^
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- 08 9月, 2011 12 次提交
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由 Eric Blake 提交于
Regression introduced in commit d6f6b2d1. Running 'virsh snapshot-create dom' would mistakenly report that disks can only be specified for disk snapshots. * src/conf/domain_conf.c (virDomainSnapshotDefParseString): Only give error about no disk support when <disk> was found.
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由 Eric Blake 提交于
* .gnulib: Update to latest.
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由 Eric Blake 提交于
This has the added benefit of making 'snapshot-create dom --no-metadata' now able to tell you the name of the just-generated snapshot. * tools/virsh.c (vshSnapshotCreate, cmdSnapshotCurrent): Don't get XML just for name.
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由 Eric Blake 提交于
These functions access internals of the opaque object, and do not need any rpc counterpart. It could be argued that we should have provided these when snapshot objects were first introduced, since all the other vir*Ptr objects have at least a GetName accessor. * include/libvirt/libvirt.h.in (virDomainSnapshotGetName) (virDomainSnapshotGetDomain, virDomainSnapshotGetConnect): Declare. * src/libvirt.c (virDomainSnapshotGetName) (virDomainSnapshotGetDomain, virDomainSnapshotGetConnect): New functions. * src/libvirt_public.syms: Export them.
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由 Soren Hansen 提交于
Xen PV domU's have no PCI bus. node_device_udev.c calls pci_system_init which looks for /sys/bus/pci. If it does not find /sys/bus/pci (which it won't in a Xen PV domU) it returns unsuccesfully (ENOENT), which libvirt considers fatal. This makes libvirt unusable in this environment, even though there are plenty of valid virtualisation options that work there (LXC, UML, and QEmu spring to mind) https://bugzilla.redhat.com/show_bug.cgi?id=709471Signed-off-by: NSoren Hansen <soren@linux2go.dk>
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由 Alex Jia 提交于
* tools/virsh.pod: fix a option typo of send-key section. Signed-off-by: NAlex Jia <ajia@redhat.com>
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由 Alex Jia 提交于
* tools/virsh.c: millseconds should be milliseconds in opts_send_key. Signed-off-by: NAlex Jia <ajia@redhat.com>
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由 Alex Jia 提交于
* src/rpc/virnettlscontext.c: fix memory leak on virNetTLSContextValidCertificate. * Detected in valgrind run: ==25667== ==25667== 6,085 (44 direct, 6,041 indirect) bytes in 1 blocks are definitely lost in loss record 326 of 351 ==25667== at 0x4005447: calloc (vg_replace_malloc.c:467) ==25667== by 0x4F2791F3: _asn1_add_node_only (structure.c:53) ==25667== by 0x4F27997A: _asn1_copy_structure3 (structure.c:421) ==25667== by 0x4F276A50: _asn1_append_sequence_set (element.c:144) ==25667== by 0x4F2743FF: asn1_der_decoding (decoding.c:1194) ==25667== by 0x4F22B9CC: gnutls_x509_crt_import (x509.c:229) ==25667== by 0x805274B: virNetTLSContextCheckCertificate (virnettlscontext.c:1009) ==25667== by 0x804DE32: testTLSSessionInit (virnettlscontexttest.c:693) ==25667== by 0x804F14D: virtTestRun (testutils.c:140) ==25667== ==25667== 23,188 (88 direct, 23,100 indirect) bytes in 11 blocks are definitely lost in loss record 346 of 351 ==25667== at 0x4005447: calloc (vg_replace_malloc.c:467) ==25667== by 0x4F22B841: gnutls_x509_crt_init (x509.c:50) ==25667== by 0x805272B: virNetTLSContextCheckCertificate (virnettlscontext.c:1003) ==25667== by 0x804DDD1: testTLSSessionInit (virnettlscontexttest.c:673) ==25667== by 0x804F14D: virtTestRun (testutils.c:140) * How to reproduce? % cd libvirt && ./configure && make && make -C tests valgrind or % valgrind -v --leak-check=full ./tests/virnettlscontexttest Signed-off-by: NAlex Jia <ajia@redhat.com>
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由 Alex Jia 提交于
* tests/virnettlscontexttest: fix memory leak on virnettlscontext test case. * Detected in valgrind run: ==25667== ==25667== 86,651 (34,680 direct, 51,971 indirect) bytes in 10 blocks are definitely lost in loss record 350 of 351 ==25667== at 0x4005447: calloc (vg_replace_malloc.c:467) ==25667== by 0x4F1F515D: gnutls_init (gnutls_state.c:270) ==25667== by 0x8053432: virNetTLSSessionNew (virnettlscontext.c:1181) ==25667== by 0x804DD24: testTLSSessionInit (virnettlscontexttest.c:624) ==25667== by 0x804F14D: virtTestRun (testutils.c:140) ==25667== ==25667== 100,578 (38,148 direct, 62,430 indirect) bytes in 11 blocks are definitely lost in loss record 351 of 351 ==25667== at 0x4005447: calloc (vg_replace_malloc.c:467) ==25667== by 0x4F1F515D: gnutls_init (gnutls_state.c:270) ==25667== by 0x8053432: virNetTLSSessionNew (virnettlscontext.c:1181) ==25667== by 0x804DD3C: testTLSSessionInit (virnettlscontexttest.c:625) ==25667== by 0x804F14D: virtTestRun (testutils.c:140) * How to reproduce? % cd libvirt && ./configure && make && make -C tests valgrind or % valgrind -v --leak-check=full ./tests/virnettlscontexttest Signed-off-by: NAlex Jia <ajia@redhat.com>
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由 Alex Jia 提交于
Variable 'l_disk' initialized to a null pointer value, control jumps to 'case VIR_DOMAIN_DISK_DEVICE_DISK and then taking false branch, Within the expansion of the macro 'libxlError': Field access results in a dereference of a null pointer (loaded from variable 'l_disk'). * src/libxl/libxl_driver.c: Field access results in a dereference of a null pointer (loaded from variable 'l_disk') Signed-off-by: NAlex Jia <ajia@redhat.com>
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由 Eric Blake 提交于
Regression introduced in commit 89b6284f, due to an incorrect conversion to the new means of converting disk names back to the correct object. * src/qemu/qemu_driver.c (qemuDomainGetBlockInfo): Avoid NULL deref.
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由 Matthias Bolte 提交于
Exit early if managed object is not found, instead of dereferencing a NULL pointer and triggering a segfault.
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- 07 9月, 2011 2 次提交
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由 Michal Privoznik 提交于
Although we were initializing worker threads during pool creating, we missed this during virThreadPoolSendJob. This bug led to segmenation fault as worker thread free() given argument.
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由 Matthias Bolte 提交于
Because it's a define used in MSCOM and its usage as identifier results in a compile error.
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