April 2012 - Devel - libvirt List Archives

[libvirt] [PATCH] storage: lvm: use correct lv* command parameters
by Cole Robinson 16 Apr '12

16 Apr '12

lvcreate want's the parent pool's name, not the pool path lvchange and lvremove want lv specified as $vgname/$lvname This largely worked before because these commands strip off a starting /dev. But https://bugzilla.redhat.com/show_bug.cgi?id=714986 is from a user using a 'nested VG' that was having problems. I couldn't find any info on nested LVM and the reporter never responded, but I reproduced with XML that specified a valid source name, and set target path to a symlink. Signed-off-by: Cole Robinson <crobinso(a)redhat.com> --- src/storage/storage_backend_logical.c | 21 +++++++++++---------- 1 files changed, 11 insertions(+), 10 deletions(-) diff --git a/src/storage/storage_backend_logical.c b/src/storage/storage_backend_logical.c index 6a235f6..9a91dd9 100644 --- a/src/storage/storage_backend_logical.c +++ b/src/storage/storage_backend_logical.c @@ -672,7 +672,7 @@ virStorageBackendLogicalCreateVol(virConnectPtr conn, char size[100]; const char *cmdargvnew[] = { LVCREATE, "--name", vol->name, "-L", size, - pool->def->target.path, NULL + pool->def->source.name, NULL }; const char *cmdargvsnap[] = { LVCREATE, "--name", vol->name, "-L", size, @@ -778,23 +778,23 @@ virStorageBackendLogicalDeleteVol(virConnectPtr conn ATTRIBUTE_UNUSED, unsigned int flags) { int ret = -1; + char *volpath = NULL; virCommandPtr lvchange_cmd = NULL; virCommandPtr lvremove_cmd = NULL; virCheckFlags(0, -1); - virFileWaitForDevices(); + if (virAsprintf(&volpath, "%s/%s", + pool->def->source.name, vol->name) < 0) { + virReportOOMError(); + goto cleanup; + } - lvchange_cmd = virCommandNewArgList(LVCHANGE, - "-aln", - vol->target.path, - NULL); + virFileWaitForDevices(); - lvremove_cmd = virCommandNewArgList(LVREMOVE, - "-f", - vol->target.path, - NULL); + lvchange_cmd = virCommandNewArgList(LVCHANGE, "-aln", volpath, NULL); + lvremove_cmd = virCommandNewArgList(LVREMOVE, "-f", volpath, NULL); if (virCommandRun(lvremove_cmd, NULL) < 0) { if (virCommandRun(lvchange_cmd, NULL) < 0) { @@ -807,6 +807,7 @@ virStorageBackendLogicalDeleteVol(virConnectPtr conn ATTRIBUTE_UNUSED, ret = 0; cleanup: + VIR_FREE(volpath); virCommandFree(lvchange_cmd); virCommandFree(lvremove_cmd); return ret; -- 1.7.7.6

2 4

[libvirt] [PATCH] domain:screenshot: Added cleanup function
by Martin Kletzander 16 Apr '12

16 Apr '12

Added cleanup function to the screeshot testcase. This makes use of the new "sharedmod" module. --- WARNING: don't push this before the patch with sharedmod is pushed in the repo, otherwise this will not work. Thanks. repos/domain/screenshot.py | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/repos/domain/screenshot.py b/repos/domain/screenshot.py index 3e727a7..5a12c4b 100644 --- a/repos/domain/screenshot.py +++ b/repos/domain/screenshot.py @@ -6,6 +6,7 @@ import os import mimetypes import libvirt +import sharedmod required_params = ('guestname', 'filename',) optional_params = ('screen',) @@ -36,6 +37,7 @@ def screenshot(params): logger.debug('Mimetype of the file is %s' % mime) ret = st.finish() + sharedmod.dict['screenshot_filename'] = filename finally: # Some error occurred, cleanup @@ -43,3 +45,7 @@ def screenshot(params): conn.close() return ret + +def cleanup(params): + if sharedmod.has_key('screenshot_filename'): + os.remove(sharedmod['screenshot_filename']) -- 1.7.8.5

2 7

[libvirt] numad: Convert node list to cpumap before affinity setting
by Osier Yang 16 Apr '12

16 Apr '12

Previous patches on numad made mistake with thinking numad will return CPUs list (numad document says CPUs list one place, and node list another place. :( Please see the patches' commit message for the details. Osier Yang (3) numad: Convert node list to cpumap before setting affinity numad: Ignore cpuset if placement is auto qemu: Avoid the memory allocation and freeing docs/formatdomain.html.in | 10 ++++---- src/conf/domain_conf.c | 28 ++++++++++++++------------ src/qemu/qemu_process.c | 47 +++++++++++++++++++++++--------------------- 3 files changed, 45 insertions(+), 40 deletions(-) Regards, Osier

2 7

[libvirt] [test-API PATCH 1/2] add a new option -t to print template of testcase config file
by Guannan Ren 16 Apr '12

16 Apr '12

If a given testcase has clean function, the clean flag will be used automatically # python libvirt-test-api.py -t repos/domain/attach_disk.py \ repos/storage/create_netfs_pool.py \ repos/domain/save.py output: domain:attach_disk guestname GUESTNAME guesttype GUESTTYPE imagename IMAGENAME imagesize IMAGESIZE hdmodel HDMODEL storage:create_netfs_pool poolname POOLNAME sourcename SOURCENAME sourcepath SOURCEPATH pooltype POOLTYPE [targetpath] TARGETPATH domain:save guestname GUESTNAME filepath FILEPATH clean --- libvirt-test-api.py | 49 +++++++++++++++++++++++++++++++++++++++++++++++-- proxy.py | 17 +++++++++++++++++ 2 files changed, 64 insertions(+), 2 deletions(-) diff --git a/libvirt-test-api.py b/libvirt-test-api.py index c171276..385b52d 100644 --- a/libvirt-test-api.py +++ b/libvirt-test-api.py @@ -35,6 +35,7 @@ def usage(): print "Usage: libvirt_test_api.py <OPTIONS> <ARGUS>" print "\noptions: -h, --help : Display usage information \ \n -c, --casefile: Specify configuration file \ + \n -t, --template: Print testcase config file template \ \n -f, --logxml: Specify log file with type xml \ \n -l, --log-level: 0 or 1 currently \ \n -d, --delete-log: Delete log items \ @@ -45,6 +46,7 @@ def usage(): print "example: \ \n python libvirt-test-api.py -l 0|1 -c TEST.CONF \ \n python libvirt-test-api.py -c TEST.CONF -f TEST.XML \ + \n python libvirt-test-api.py -t repos/domain/start.py ... \ \n python libvirt-test-api.py -m TESTONE.XML TESTTWO.XML \ \n python libvirt-test-api.py -d TEST.XML TESTRUNID TESTID \ \n python libvirt-test-api.py -d TEST.XML TESTRUNID \ @@ -215,6 +217,41 @@ class Main(object): return 1 return 0 + def print_casefile(self, testcases): + """print testcase file template""" + modcasename = [] + for case in testcases: + if not os.path.isfile(case) or not case.endswith('.py'): + print "testcase %s couldn't be recognized" % case + return 1 + + paths = case.split('/') + modcasename.append(paths[1] + ':' + paths[2][:-3]) + + proxy_obj = proxy.Proxy(modcasename) + case_params = proxy_obj.get_params_variables() + + string = "# the file is generated automatically, please\n" \ + "# make some modifications before the use of it\n" \ + "# params in [] are optional to its testcase\n" + for key in modcasename: + string += "%s\n" % key + required_params, optional_params = case_params[key] + for p in required_params: + string += " " * 4 + p + "\n" + string += " " * 8 + p.upper() + "\n" + for p in optional_params: + string += " " * 4 + "[" + p + "]\n" + string += " " * 8 + p.upper() + "\n" + + if proxy_obj.has_clean_function(key): + string += "clean\n" + + string += "\n" + + print string + return 0 + def remove_log(self, testrunid, testid = None): """ to remove log item in the log xmlfile """ log_xml_parser = LogXMLParser(self.logxml) @@ -274,8 +311,8 @@ if __name__ == "__main__": loglevel = 0 try: - opts, args = getopt.getopt(sys.argv[1:], "hc:l:dmr", - ["help", "casefile=", "logxml=", + opts, args = getopt.getopt(sys.argv[1:], "hc:tl:dmr", + ["help", "casefile=", "template", "logxml=", "delete-log=", "merge=", "rerun="]) except getopt.GetoptError, err: print str(err) @@ -288,6 +325,14 @@ if __name__ == "__main__": sys.exit(0) if o == "-c" or o == "--casefile": casefile = v + if o == "-t" or o == "--template": + if len(args) <= 0: + usage() + sys.exit(1) + main = Main('', '', '', '') + if main.print_casefile(args): + sys.exit(1) + sys.exit(0) if o == "-f" or o == "--logxml": logxml = v if o == "-l" or o == "--log-level": diff --git a/proxy.py b/proxy.py index fdbffd9..bc82a84 100644 --- a/proxy.py +++ b/proxy.py @@ -120,6 +120,23 @@ class Proxy(object): ("required_params or optional_params not found in %s" % testcase_name) return case_params + def has_clean_function(self, testcase_name): + """ Return true if the testcase have clean function + """ + if testcase_name not in self.testcases_names: + return False + + elements = testcase_name.split(':') + casename = elements[1] + func = casename + '_clean' + + casemod_ref = self.testcase_ref_dict[testcase_name] + var_func_names = dir(casemod_ref) + + if func in var_func_names: + return True + return False + def get_call_dict(self, module, casename, func = None): """ Return testing function reference dictionary """ case_abs_path = '%s.%s.%s' % ('repos', module, casename) -- 1.7.7.5

2 3

[libvirt] [test-API PATCH 0/3] make clean function optional
by Guannan Ren 16 Apr '12

16 Apr '12

The set of patches is to make the writing of clean function optional. If a testcase which doesn't dirty the testing environment, then the TESTCASE_clean function could be optional or omitted. Because loggers in python are static objects managed by the module itself. When you create one, it won't be removed until the shell quit. In test-API there are two loggers which are configured with two handlers for each. we need to find a way to destruct these two loggers in order no to affect other application. The idea is to clear the handlers of each logger in destructor of CaseLog and EnvLog. def __del__(self): self.logger.handlers = [] rename some unclear function and variables. for example: repos/domain/start.py domain -> mod start.py -> case start() -> func

2 9

[libvirt] [test-API PATCH 0/5] add TESTCASE_check optional function support
by Guannan Ren 16 Apr '12

16 Apr '12

In some cases, we need to check if the testing environment is satisfied to run a certain testcase. The testcase only will be executed If some specific hardware is present on box. The patches add a optional check function support. For example: a testcase named testa.py with testa_check() defined in this file. The framework will run test_check(params) first, return 0 means pass, 1 means failure. If the check function failed. the testa(params) will not be run. "Skip" is marked in output. # testa.py required_params = () optional_params = ('options') def testa_check(params): logger = params['logger'] logger.info("I am from testa_check") return 1 def testa(params): logger = params['logger'] logger.info("I am from testa") return 1 The Output: Checking Testing Environment... Linux localhost.localdomain 3.2.5-3.fc16.x86_64 #1 SMP Thu Feb 9 01:24:38 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux Virsh command line tool of libvirt: 0.9.10 libvirtd (libvirt) 0.9.10 Default URI: qemu:///system QEMU emulator version 0.15.0 (qemu-kvm-0.15.0), Copyright (c) 2003-2008 Fabrice Bellard Start Testing: Case Count: 1 Log File: log/20120416142755/libvirt_test001 test:testa 14:27:56|INFO |I am from testa_check 14:27:56|INFO |Failed to meet testing requirement Result: Skip Summary: Total:1 [Pass:0 Fail:0 Skip:1] The testcase.conf file: test:testa options value1

1 5

[libvirt] [PATCH] Web placeholder for pending patches on the web site
by Daniel Veillard 16 Apr '12

16 Apr '12

This is based on recent developments on patch checker and the goal is to keep a list of pending patches needing review on the project web site. The page template in git just hold a pointer to the web page. diff --git a/docs/pending.html.in b/docs/pending.html.in new file mode 100644 index 0000000..dfbe647 --- /dev/null +++ b/docs/pending.html.in @@ -0,0 +1,13 @@ +<html> + <head> + <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> + <title>Pending patches needing review</title> + </head> + <body> + <h1>Pending patches needing review</h1> + <p> A list of pending patches needing review upstream is available + on <a href="http://libvirt.org/pending.html">the project pending + patches page</a>.</p> + </body> +</html> + diff --git a/docs/sitemap.html.in b/docs/sitemap.html.in index 1de2b20..8f58d46 100644 --- a/docs/sitemap.html.in +++ b/docs/sitemap.html.in @@ -332,6 +332,10 @@ <a href="todo.html">Todo list</a> <span>Main feature request list</span> </li> + <li> + <a href="pending.html">Pending patches</a> + <span>Pending patches awaiting reviews and integration</span> + </li> </ul> </li> <li> -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel(a)veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/

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[libvirt] [PATCH] domain:screenshot: fixed screen parameter
by Martin Kletzander 16 Apr '12

16 Apr '12

The screen parameter must be an integer. I also chnaged it to variable parameter with the reasonable default. --- repos/domain/screenshot.py | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) diff --git a/repos/domain/screenshot.py b/repos/domain/screenshot.py index d73e980..3e727a7 100644 --- a/repos/domain/screenshot.py +++ b/repos/domain/screenshot.py @@ -7,8 +7,8 @@ import mimetypes import libvirt -required_params = ('guestname', 'screen', 'filename',) -optional_params = () +required_params = ('guestname', 'filename',) +optional_params = ('screen',) def saver(stream, data, file_): return file_.write(data) @@ -24,7 +24,8 @@ def screenshot(params): dom = conn.lookupByName(params['guestname']) st = conn.newStream(0) - mime = dom.screenshot(st, params['screen'], 0) + screen = params.get('screen', 0) + mime = dom.screenshot(st, int('screen'), 0) ext = mimetypes.guess_extension(mime) or '.ppm' filename = params['filename'] + ext -- 1.7.8.5

2 2

[libvirt] libvirt slow responding after restart of service
by Anton Gorlov 15 Apr '12

15 Apr '12

after service libvirtd restarted has go slow responding (virsh,virt-install and some other tools) lsof /var/run/libvirt/libvirt-sock-ro and attach strace to this $PID always show futex(0x7d1f84, FUTEX_WAIT_PRIVATE, 3, NULL) = -1 EAGAIN (Resource temporarily unavailable) futex(0x7d1f84, FUTEX_WAIT_PRIVATE, 5, NULL <detached ...> in starce of any threds (strace -p $PID -ff -o /opt/virtdebug.log) gdb show only (gdb) bt #0 0x00007f938c1e3703 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00000000004fadd0 in virEventPollRunOnce () at util/event_poll.c:620 #2 0x00000000004f99e5 in virEventRunDefaultImpl () at util/event.c:247 #3 0x00007f938c9e76dd in virNetServerRun (srv=0x7d1e30) at rpc/virnetserver.c:736 #4 0x0000000000423f2c in main (argc=<value optimized out>, argv=<value optimized out>) at libvirtd.c:1609 LIBVIRT_DEFAULT_URI=qemu:///system time virsh -r list ID Имя Статус ---------------------------------------------------- 1 debian6.0 работает 0.00user 0.00system 0:28.29elapsed 0%CPU (0avgtext+0avgdata 21520maxresident)k 0inputs+0outputs (0major+1809minor)pagefaults 0swaps and with LIBVIRT_DEBUG=1 LIBVIRT_DEBUG=1 LIBVIRT_DEFAULT_URI=qemu:///system time virsh -r list 2012-04-14 21:21:45.185+0000: 21338: info : libvirt version: 0.9.11, package: alt3M60P1 2012-04-14 21:21:45.185+0000: 21338: debug : virInitialize:414 : register drivers 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:775 : driver=0x7f16fb22e8e0 name=Test 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:799 : registering Test as driver 0 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterNetworkDriver:592 : registering Test as network driver 0 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterInterfaceDriver:625 : registering Test as interface driver 0 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterStorageDriver:658 : registering Test as storage driver 0 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDeviceMonitor:691 : registering Test as device driver 0 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterSecretDriver:724 : registering Test as secret driver 0 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterNWFilterDriver:757 : registering Test as network filter driver 0 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:775 : driver=0x7f16fb22fe20 name=Xen 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:799 : registering Xen as driver 1 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:775 : driver=0x7f16fb230de0 name=OPENVZ 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:799 : registering OPENVZ as driver 2 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:775 : driver=0x7f16fb231300 name=VMWARE 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:799 : registering VMWARE as driver 3 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:775 : driver=0x7f16fb2306c0 name=PHYP 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:799 : registering PHYP as driver 4 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterStorageDriver:658 : registering PHYP as storage driver 1 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterInterfaceDriver:625 : registering PHYP as interface driver 1 2012-04-14 21:21:45.185+0000: 21338: debug : vboxRegister:137 : VBoxCGlueInit failed, using dummy driver 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:775 : driver=0x7f16fb231820 name=VBOX 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:799 : registering VBOX as driver 5 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterNetworkDriver:592 : registering VBOX as network driver 1 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterStorageDriver:658 : registering VBOX as storage driver 2 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:775 : driver=0x7f16fb234800 name=ESX 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:799 : registering ESX as driver 6 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterInterfaceDriver:625 : registering ESX as interface driver 2 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterNetworkDriver:592 : registering ESX as network driver 2 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterStorageDriver:658 : registering ESX as storage driver 3 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDeviceMonitor:691 : registering ESX as device driver 1 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterSecretDriver:724 : registering ESX as secret driver 1 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterNWFilterDriver:757 : registering ESX as network filter driver 1 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:775 : driver=0x7f16fb22f1c0 name=remote 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDriver:799 : registering remote as driver 7 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterNetworkDriver:592 : registering remote as network driver 3 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterInterfaceDriver:625 : registering remote as interface driver 3 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterStorageDriver:658 : registering remote as storage driver 4 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterDeviceMonitor:691 : registering remote as device driver 2 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterSecretDriver:724 : registering remote as secret driver 2 2012-04-14 21:21:45.185+0000: 21338: debug : virRegisterNWFilterDriver:757 : registering remote as network filter driver 2 2012-04-14 21:21:45.185+0000: 21338: debug : virEventRegisterDefaultImpl:204 : registering default event implementation 2012-04-14 21:21:45.185+0000: 21338: debug : virEventPollAddHandle:116 : Used 0 handle slots, adding at least 10 more 2012-04-14 21:21:45.185+0000: 21338: debug : virEventPollInterruptLocked:702 : Skip interrupt, 0 0 2012-04-14 21:21:45.185+0000: 21338: debug : virEventPollAddHandle:141 : EVENT_POLL_ADD_HANDLE: watch=1 fd=4 events=1 cb=0x7f16fad71670 op 2012-04-14 21:21:45.185+0000: 21338: debug : virEventRegisterImpl:177 : addHandle=0x7f16fad72260 updateHandle=0x7f16fad72130 removeHandle=imeout=0x7f16fad71c50 updateTimeout=0x7f16fad71e20 removeTimeout=0x7f16fad71f50 2012-04-14 21:21:45.185+0000: 21338: debug : virConnectOpenAuth:1455 : name=(null), auth=0x7f16fb22e860, flags=1 2012-04-14 21:21:45.186+0000: 21339: debug : virEventRunDefaultImpl:244 : running default event implementation 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCleanupTimeouts:506 : Cleanup 0 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCleanupTimeouts:542 : Found 0 out of 0 timeout slots used, releasing 0 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCleanupHandles:554 : Cleanup 1 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollMakePollFDs:383 : Prepare n=0 w=1, f=4 e=1 d=0 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCalculateTimeout:325 : Calculate expiry of 0 timers 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCalculateTimeout:351 : Timeout at 0 due in -1 ms 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollRunOnce:619 : EVENT_POLL_RUN: nhandles=1 timeout=-1 2012-04-14 21:21:45.186+0000: 21338: debug : virConnectGetDefaultURI:1105 : Using LIBVIRT_DEFAULT_URI 'qemu:///system' 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1182 : name "qemu:///system" to URI components: scheme qemu server (null) user (null) port 0 path /system 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1226 : trying driver 0 (Test) ... 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1232 : driver 0 Test returned DECLINED 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1226 : trying driver 1 (Xen) ... 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1232 : driver 1 Xen returned DECLINED 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1226 : trying driver 2 (OPENVZ) ... 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1232 : driver 2 OPENVZ returned DECLINED 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1226 : trying driver 3 (VMWARE) ... 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1232 : driver 3 VMWARE returned DECLINED 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1226 : trying driver 4 (PHYP) ... 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1232 : driver 4 PHYP returned DECLINED 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1226 : trying driver 5 (VBOX) ... 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1232 : driver 5 VBOX returned DECLINED 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1226 : trying driver 6 (ESX) ... 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1232 : driver 6 ESX returned DECLINED 2012-04-14 21:21:45.186+0000: 21338: debug : do_open:1226 : trying driver 7 (remote) ... 2012-04-14 21:21:45.186+0000: 21338: debug : doRemoteOpen:542 : proceeding with name = qemu:///system 2012-04-14 21:21:45.186+0000: 21338: debug : doRemoteOpen:552 : Connecting with transport 1 2012-04-14 21:21:45.186+0000: 21338: debug : doRemoteOpen:599 : Proceeding with sockname /var/run/libvirt/libvirt-sock-ro 2012-04-14 21:21:45.186+0000: 21338: debug : virNetSocketNew:119 : localAddr=0x7fff75e552a0 remoteAddr=0x7fff75e55210 fd=6 errfd 2012-04-14 21:21:45.186+0000: 21338: debug : virNetSocketNew:179 : RPC_SOCKET_NEW: sock=0x680f90 refs=1 fd=6 errfd=-1 pid=0 localAddr=127.=127.0.0.1;0 2012-04-14 21:21:45.186+0000: 21338: debug : virNetSocketRef:709 : RPC_SOCKET_REF: sock=0x680f90 refs=2 2012-04-14 21:21:45.186+0000: 21338: debug : virEventPollInterruptLocked:706 : Interrupting 2012-04-14 21:21:45.186+0000: 21338: debug : virEventPollAddHandle:141 : EVENT_POLL_ADD_HANDLE: watch=2 fd=6 events=1 cb=0x7f16fae700b0 op7f16fae707f0 2012-04-14 21:21:45.186+0000: 21338: debug : virKeepAliveNew:244 : client=0x7f16fb283010, interval=-1, count=0 2012-04-14 21:21:45.186+0000: 21338: debug : virEventPollAddTimeout:225 : Used 0 timeout slots, adding at least 10 more 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollRunOnce:630 : Poll got 1 event(s) 2012-04-14 21:21:45.186+0000: 21338: debug : virEventPollInterruptLocked:706 : Interrupting 2012-04-14 21:21:45.186+0000: 21338: debug : virEventPollAddTimeout:248 : EVENT_POLL_ADD_TIMEOUT: timer=1 frequency=-1 cb=0x7f16fae6c180 ox7f16fae6c3a0 2012-04-14 21:21:45.186+0000: 21338: debug : virKeepAliveNew:277 : RPC_KEEPALIVE_NEW: ka=0x680870 client=0x7f16fb283010 refs=2 2012-04-14 21:21:45.186+0000: 21338: debug : virNetClientNew:324 : RPC_CLIENT_NEW: client=0x7f16fb283010 refs=3 sock=0x680f9 2012-04-14 21:21:45.186+0000: 21338: debug : doRemoteOpen:684 : Trying authentication 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollDispatchTimeouts:415 : Dispatch 1 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollDispatchHandles:460 : Dispatch 1 2012-04-14 21:21:45.186+0000: 21338: debug : virNetMessageNew:48 : msg=0x7f16f43fb010 tracked=0 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollDispatchHandles:474 : i=0 w=1 2012-04-14 21:21:45.186+0000: 21338: debug : virNetMessageEncodePayload:351 : Encode length as 28 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollDispatchHandles:488 : EVENT_POLL_DISPATCH_HANDLE: watch=1 events=1 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCleanupTimeouts:506 : Cleanup 1 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCleanupHandles:554 : Cleanup 2 2012-04-14 21:21:45.186+0000: 21339: debug : virEventRunDefaultImpl:244 : running default event implementation 2012-04-14 21:21:45.186+0000: 21338: debug : virNetClientSendInternal:1675 : RPC_CLIENT_MSG_TX_QUEUE: client=0x7f16fb283010 len=28 prog=53=66 type=0 status=0 serial=0 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCleanupTimeouts:506 : Cleanup 1 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCleanupHandles:554 : Cleanup 2 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollMakePollFDs:383 : Prepare n=0 w=1, f=4 e=1 d=0 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollMakePollFDs:383 : Prepare n=1 w=2, f=6 e=1 d=0 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCalculateTimeout:325 : Calculate expiry of 1 timers 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCalculateTimeout:351 : Timeout at 0 due in -1 ms 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollRunOnce:619 : EVENT_POLL_RUN: nhandles=2 timeout=-1 2012-04-14 21:21:45.186+0000: 21338: debug : virNetClientIO:1533 : Outgoing message prog=536903814 version=1 serial=0 proc=66 type=0 lengt 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollRunOnce:630 : Poll got 1 event(s) 2012-04-14 21:21:45.186+0000: 21338: debug : virNetClientIO:1591 : We have the buck 0x6822d0 0x6822d0 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollDispatchTimeouts:415 : Dispatch 1 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollDispatchHandles:460 : Dispatch 2 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollDispatchHandles:474 : i=0 w=1 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollDispatchHandles:488 : EVENT_POLL_DISPATCH_HANDLE: watch=1 events=1 2012-04-14 21:21:45.186+0000: 21338: debug : virEventPollUpdateHandle:151 : EVENT_POLL_UPDATE_HANDLE: watch=2 events=0 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollDispatchHandles:474 : i=1 w=2 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCleanupTimeouts:506 : Cleanup 1 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCleanupHandles:554 : Cleanup 2 2012-04-14 21:21:45.186+0000: 21339: debug : virEventRunDefaultImpl:244 : running default event implementation 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCleanupTimeouts:506 : Cleanup 1 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCleanupHandles:554 : Cleanup 2 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollMakePollFDs:383 : Prepare n=0 w=1, f=4 e=1 d=0 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollMakePollFDs:383 : Prepare n=1 w=2, f=6 e=1 d=0 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCalculateTimeout:325 : Calculate expiry of 1 timers 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCalculateTimeout:351 : Timeout at 0 due in -1 ms 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollRunOnce:619 : EVENT_POLL_RUN: nhandles=2 timeout=-1 2012-04-14 21:21:45.186+0000: 21338: debug : virEventPollInterruptLocked:706 : Interrupting 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollRunOnce:630 : Poll got 1 event(s) 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollDispatchTimeouts:415 : Dispatch 1 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollDispatchHandles:460 : Dispatch 2 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollDispatchHandles:474 : i=0 w=1 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollDispatchHandles:488 : EVENT_POLL_DISPATCH_HANDLE: watch=1 events=1 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCleanupTimeouts:506 : Cleanup 1 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCleanupHandles:554 : Cleanup 2 2012-04-14 21:21:45.186+0000: 21339: debug : virEventRunDefaultImpl:244 : running default event implementation 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCleanupTimeouts:506 : Cleanup 1 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCleanupHandles:554 : Cleanup 2 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollMakePollFDs:383 : Prepare n=0 w=1, f=4 e=1 d=0 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollMakePollFDs:383 : Prepare n=1 w=2, f=6 e=0 d=0 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCalculateTimeout:325 : Calculate expiry of 1 timers 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollCalculateTimeout:351 : Timeout at 0 due in -1 ms 2012-04-14 21:21:45.186+0000: 21339: debug : virEventPollRunOnce:619 : EVENT_POLL_RUN: nhandles=1 timeout=-1 uname -a Linux f37.local 3.3.1-std-def-alt1 #1 SMP Tue Apr 10 13:27:26 UTC 2012 x86_64 GNU/Linux libvirtd --version libvirtd (libvirt) 0.9.11

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[libvirt] [PATCH] Fix macvtap detection by also checking for IFLA_VF_MAX
by Guido Günther 15 Apr '12

15 Apr '12

since this isn't available on older kernels such as Debian Squeeze's 2.6.32. This make --with-macvtap=check work as expected. --- configure.ac | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) O.k. to apply? Cheers, -- Guido diff --git a/configure.ac b/configure.ac index 3f5b3ff..53c9b34 100644 --- a/configure.ac +++ b/configure.ac @@ -2534,7 +2534,8 @@ AC_MSG_CHECKING([whether to compile with macvtap support]) if test "$with_macvtap" != "no" ; then AC_TRY_COMPILE([ #include <sys/socket.h> #include <linux/rtnetlink.h> ], - [ int x = MACVLAN_MODE_BRIDGE; ], + [ int x = MACVLAN_MODE_BRIDGE; + int y = IFLA_VF_MAX; ], [ with_macvtap=yes ], [ if test "$with_macvtap" = "yes" ; then AC_MSG_ERROR([Installed linux headers don't show support for macvtap device.]) -- 1.7.9.5

2 2