- Devel - libvirt List Archives

[libvirt] [PATCH] Don't allow read only connection to use SECURE_XML
by Cole Robinson 16 Mar '09

16 Mar '09

Seems to me that a read only connection shouldn't be able to dump domain xml with the SECURE flag. Attached patch blocks the attempt with an explicit error message. Thanks, Cole

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[libvirt] [PATCH] Fix test driver domain save
by Cole Robinson 16 Mar '09

16 Mar '09

Saving a domain via the test driver currently locks up, since the save command is calling out to another public driver method. The attached patch fixes this. Thanks, Cole

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[libvirt] [PATCH] Parse qemu config before SecurityInit
by Cole Robinson 16 Mar '09

16 Mar '09

We aren't parsing qemu.conf before initializing the security driver, yet the config contains relevant security options. The attached patch swaps the ordering, which fixes things for me. Thanks, Cole

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[libvirt] shit-off domains
by Zvi Dubitzky 16 Mar '09

16 Mar '09

I do not see a way to get the shut-off domain list from a libvirt API (case when no id shown under virsh , just domain name) Am I missing something ? thanks Zvi Dubitzky Virtualization and System Architecture Email:dubi@il.ibm.com IBM Haifa Research Laboratory Phone: +972-4-8296182 Haifa, 31905, ISRAEL

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[libvirt] [PATCH] fix Xen event handling
by Daniel Veillard 16 Mar '09

16 Mar '09

As was reported on IRC and found by Dan Berrange, sometimes Xen event handling could start to go wild and block processing of requests in the daemon. The fault at least on libvirt side is that we didn't filter out non read/write event requests when asking for watches in the xenstore. The provided patch seems to work for the person who reported the original problem, Daniel -- 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] libvirt-cim
by Zvi Dubitzky 16 Mar '09

16 Mar '09

Hi can someone tell me what is libvirt-cim . Does it mean libvirt utilized by CIM or there is a special 'dialect' called livirt-cim thanks Zvi Dubitzky Virtualization and System Architecture Email:dubi@il.ibm.com IBM Haifa Research Laboratory Phone: +972-4-8296182 Haifa, 31905, ISRAEL

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[libvirt] [PATCH] trying to close some potential FILE * leaks
by Daniel Veillard 16 Mar '09

16 Mar '09

While reviewing the code due to what seems to be a FILE * leak I found the following problems, probably not what got me in troubles but should still be fixed, Daniel -- 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] qemu-kvm networking speed
by Bryan_Coleman＠dart.biz 13 Mar '09

13 Mar '09

How do I change the networking speed provided to my qemu-kvm guest? I have four gigabit ports bonded; however, my guest is showing just 100Mb/s. I have used iperf to confirm. I am not sure if the settings would be on the guest or server side. Any help would be greatly appreciated! Thank you, Bryan

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[libvirt] PATCH: Don't try to close unopened connections
by Daniel P. Berrange 13 Mar '09

13 Mar '09

The autostart code for UML and QEMU drivers had a place where it might try to close a connection that is not open. This is harmless because virConnectClose() checks for NULL, but it still causes an annoying diagnosistic to be printed. This avoids it Daniel Index: src/uml_driver.c =================================================================== RCS file: /data/cvs/libvirt/src/uml_driver.c,v retrieving revision 1.25 diff -u -p -r1.25 uml_driver.c --- src/uml_driver.c 3 Mar 2009 09:14:28 -0000 1.25 +++ src/uml_driver.c 13 Mar 2009 16:29:33 -0000 @@ -146,7 +146,8 @@ umlAutostartConfigs(struct uml_driver *d } } - virConnectClose(conn); + if (conn) + virConnectClose(conn); } Index: src/qemu_driver.c =================================================================== RCS file: /data/cvs/libvirt/src/qemu_driver.c,v retrieving revision 1.214 diff -u -p -r1.214 qemu_driver.c --- src/qemu_driver.c 3 Mar 2009 16:53:13 -0000 1.214 +++ src/qemu_driver.c 13 Mar 2009 16:29:34 -0000 @@ -235,7 +235,8 @@ qemudAutostartConfigs(struct qemud_drive virDomainObjUnlock(vm); } - virConnectClose(conn); + if (conn) + virConnectClose(conn); } -- |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :| |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|

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[libvirt] libvirt usage
by Zvi Dubitzky 13 Mar '09

13 Mar '09

Hi I have a Ubutnu system . I installed libxml2 and libvirt packages by : apt-get install ibvirt-bin and .. libxml2 . They were installed ok . The libraries are located under /user/lib e.g : /usr/lib/libvirt.so.0 I am trying to link as follows: CFLAGS=`pkg-config --cflags libvirt` LDFLAGS=`pkg-config --libs libvirt` gcc -o test_cpu $CFLAGS $LDFLAGS test_cpu.c But get the message : Package libvirt was not found in the pkg-config search path. Perhaps you should add the directory containing `libvirt.pc' to the PKG_CONFIG_PATH environment variable No package 'libvirt' found It turns out that doing : pkg-config --list-all | grep libvirt return no libvirt traces . just as in the file below . On another older machine that links fine - libvirt is found with the above pkg-config but there is no PKG_CONFIG_PATH env variable as well . Both machines PATH is the same . Did I miss something during the install of the first machine. Any remedy ? Zvi Dubitzky Virtualization and System Architecture Email:dubi@il.ibm.com IBM Haifa Research Laboratory Phone: +972-4-8296182 Haifa, 31905, ISRAEL

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