[libvirt] Mentors wanted for Outreach Program for Women October 2014

2014-08-21 Thread Stefan Hajnoczi
Dear mentors and core contributors, Outreach Program for Women is starting the next round in October 2014. OPW funds women to work on open source software for 12 weeks with the help of mentors: https://wiki.gnome.org/OutreachProgramForWomen/ We just completed a successful round of OPW and Google S

Re: [libvirt] Mentors wanted for Outreach Program for Women October 2014

2014-08-25 Thread Stefan Hajnoczi
On Mon, Aug 25, 2014 at 11:52 AM, Martin Kletzander wrote: > On Thu, Aug 21, 2014 at 09:06:39PM +0100, Stefan Hajnoczi wrote: >> Regular code contributors to QEMU, KVM, and libvirt are eligible to >> participate as mentors. >> >> We also need project ideas that ar

Re: [libvirt] Mentors wanted for Outreach Program for Women October 2014

2014-08-26 Thread Stefan Hajnoczi
On Mon, Aug 25, 2014 at 5:40 PM, Marina Zhurakhinskaya wrote: > - Original Message - >> From: "Stefan Hajnoczi" >> To: "Martin Kletzander" >> Cc: "qemu-devel" , libvir-list@redhat.com, "kvm" >> , "Marina >>

Re: [libvirt] Mentors wanted for Outreach Program for Women October 2014

2014-08-26 Thread Stefan Hajnoczi
On Tue, Aug 26, 2014 at 10:39 AM, Martin Kletzander wrote: > On Tue, Aug 26, 2014 at 10:33:27AM +0100, Stefan Hajnoczi wrote: >> >> On Mon, Aug 25, 2014 at 5:40 PM, Marina Zhurakhinskaya >> wrote: >>> >>> - Original Message - >>>> >&g

Re: [libvirt] [PATCH v2 1/4] domain_conf: Introduce iothreads XML

2014-08-27 Thread Stefan Hajnoczi
On Tue, Aug 26, 2014 at 11:15 PM, John Ferlan wrote: > +The content of this optional element defines the number > +of IOThreads to be assigned to the domain for use by > +virtio-blk-pci target storage devices. There should be > +only 1 or 2 IOThreads per host CPU an

Re: [libvirt] [PATCH 3/4] domain_conf: Add support for iothreads in disk definition

2014-08-27 Thread Stefan Hajnoczi
On Tue, Aug 26, 2014 at 1:38 AM, John Ferlan wrote: > +value. Each device must use a unique IOThread and threads will > +be numbered from 1 to the domain iothreads value. It is reasonable for multiple devices to share the same IOThread. For example, if you define just 1 I

Re: [libvirt] [Qemu-devel] IO accounting overhaul

2014-08-29 Thread Stefan Hajnoczi
On Thu, Aug 28, 2014 at 04:38:09PM +0200, Benoît Canet wrote: > I collected some items of a cloud provider wishlist regarding I/O accouting. > > In a cloud I/O accouting can have 3 purpose: billing, helping the customers > and doing metrology to help the cloud provider seeks hidden costs. > > I'l

[libvirt] NBD TLS support in QEMU

2014-09-03 Thread Stefan Hajnoczi
Hi, QEMU offers both NBD client and server functionality. The NBD protocol runs unencrypted, which is a problem when the client and server communicate over an untrusted network. The particular use case that prompted this mail is storage migration in OpenStack. The goal is to encrypt the NBD conn

Re: [libvirt] [Qemu-devel] NBD TLS support in QEMU

2014-09-04 Thread Stefan Hajnoczi
On Thu, Sep 04, 2014 at 05:04:06PM +0200, Benoît Canet wrote: > The Thursday 04 Sep 2014 à 15:34:59 (+0100), Daniel P. Berrange wrote : > > On Thu, Sep 04, 2014 at 04:19:17PM +0200, Benoît Canet wrote: > > > The Wednesday 03 Sep 2014 à 17:44:17 (+0100), Stefan Hajnoczi

Re: [libvirt] [Qemu-devel] NBD TLS support in QEMU

2014-09-05 Thread Stefan Hajnoczi
On Fri, Sep 05, 2014 at 12:54:45AM +0200, Benoît Canet wrote: > The Friday 05 Sep 2014 à 00:07:04 (+0200), Wouter Verhelst wrote : > > On Thu, Sep 04, 2014 at 04:19:17PM +0200, Benoît Canet wrote: > > > The Wednesday 03 Sep 2014 à 17:44:17 (+0100), Stefan Hajnoczi wrote : > &

Re: [libvirt] [Qemu-devel] NBD TLS support in QEMU

2014-09-05 Thread Stefan Hajnoczi
On Fri, Sep 05, 2014 at 12:02:18AM +0200, Wouter Verhelst wrote: > [Cc: to nbd-general list added] > > On Wed, Sep 03, 2014 at 05:44:17PM +0100, Stefan Hajnoczi wrote: > > Besides QEMU, the userspace NBD tools (http://nbd.sf.net/) can also be > > extended to support TLS. In

Re: [libvirt] [Qemu-devel] NBD TLS support in QEMU

2014-09-05 Thread Stefan Hajnoczi
On Fri, Sep 05, 2014 at 09:46:18AM +0100, Hani Benhabiles wrote: > On Wed, Sep 03, 2014 at 05:44:17PM +0100, Stefan Hajnoczi wrote: > Also, so mean of verification is required (otherwise, back to point 0 being > vulnerable to sslstrip style attacks) either that the server's cert is s

Re: [libvirt] [PATCH 0/7] Add more options for IOThreads

2014-09-09 Thread Stefan Hajnoczi
uxml2xmltest.c| 1 + > tools/virsh-domain.c | 13 ++- > tools/virsh.pod | 5 +- > 22 files changed, 717 insertions(+), 15 deletions(-) > create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-cputune-iothreads.xml Looks good Reviewed-by: Stefan Hajnoczi -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list

[libvirt] Looking for sponsors for Outreach Program for Women 2014 December-March

2014-09-20 Thread Stefan Hajnoczi
Dear QEMU, libvirt, and KVM communities, Thanks to mentors from our communities, we have assembled project ideas for Outreach Program for Women 2014 December-March (with more on the way!): http://qemu-project.org/Outreach_Program_for_Women_2014_DecemberMarch OPW is a program that allows women to w

Re: [libvirt] [frankschreu...@outlook.com: Fwd: Reproducible live disk detach bug]

2015-08-10 Thread Stefan Hajnoczi
On Sat, Aug 8, 2015 at 12:16 PM, Frank Schreuder wrote: > Op 8/7/2015 om 10:18 AM schreef Frank Schreuder: >> Op 8/7/2015 om 12:24 AM schreef Laine Stump: > > Subject: Reproducible live disk detach bug > > Hey guys, > > I am currently running into a reproducible libvirt bug

Re: [libvirt] [PATCH] Drive hot-unplug: reliable parsing of HMP results

2015-08-10 Thread Stefan Hajnoczi
is not reliable with STRPREFIX as the results can be > prefixed with a timestamp. > > Using strstr ensures that parsing the output works whether the results are > prefixed or not. > > Cc: Stefan Hajnoczi > Cc: Daniel P. Berrange > Signed-off-by: Frank Schreuder > -

Re: [libvirt] [PATCH] Drive hot-unplug: reliable parsing of HMP results

2015-08-11 Thread Stefan Hajnoczi
On Mon, Aug 10, 2015 at 05:01:22PM +0100, Daniel P. Berrange wrote: > On Mon, Aug 10, 2015 at 04:49:03PM +0100, Stefan Hajnoczi wrote: > > On Mon, Aug 10, 2015 at 4:37 PM, Frank Schreuder > > wrote: > > > Hot-unplugging a disk from a guest that supports hot-unplugging g

Re: [libvirt] [PATCH] Drive hot-unplug: reliable parsing of HMP results

2015-08-11 Thread Stefan Hajnoczi
output is not reliable with STRPREFIX as the results can be > prefixed with a timestamp. > > Using strstr ensures that parsing the output works whether the results are > prefixed or not. > > Cc: Stefan Hajnoczi > Cc: Daniel P. Berrange > Signed-off-by: Frank Schreuder &

[libvirt] Who wants to mentor for Outreachy Dec-Mar?

2015-09-09 Thread Stefan Hajnoczi
We are now looking for mentors for the next round of Outreachy running from December 7, 2015 to March 7, 2016. I have set up a wiki page here: http://qemu-project.org/Outreachy_2015_DecemberMarch Our communities have participated in previous years to mentor people from underrepresented groups and

Re: [libvirt] Who wants to mentor for Outreachy Dec-Mar?

2015-09-09 Thread Stefan Hajnoczi
On Wed, Sep 9, 2015 at 12:59 PM, Michal Privoznik wrote: > On 09.09.2015 12:28, Stefan Hajnoczi wrote: >> We are now looking for mentors for the next round of Outreachy running >> from December 7, 2015 to March 7, 2016. I have set up a wiki page >> here: >&

[libvirt] Call for mentors and project ideas for Google Summer of Code 2016

2016-01-25 Thread Stefan Hajnoczi
The QEMU wiki page for Google Summer of Code 2016 is now available here: http://qemu-project.org/Google_Summer_of_Code_2016 QEMU will apply for Google Summer of Code 2016 (https://g.co/gsoc/). If QEMU is accepted there will be funding for students to work on 12-week full-time open source projects

Re: [libvirt] Call for mentors and project ideas for Google Summer of Code 2016

2016-01-27 Thread Stefan Hajnoczi
On Tue, Jan 26, 2016 at 11:13:16AM +0100, Michal Privoznik wrote: > On 25.01.2016 18:28, Stefan Hajnoczi wrote: > > The QEMU wiki page for Google Summer of Code 2016 is now available here: > > > > http://qemu-project.org/Google_Summer_of_Code_2016 > > > > QEM

Re: [libvirt] Call for mentors and project ideas for Google Summer of Code 2016

2016-01-28 Thread Stefan Hajnoczi
On Wed, Jan 27, 2016 at 12:06:22PM +0100, Michal Privoznik wrote: > On 27.01.2016 11:56, Stefan Hajnoczi wrote: > > On Tue, Jan 26, 2016 at 11:13:16AM +0100, Michal Privoznik wrote: > >> On 25.01.2016 18:28, Stefan Hajnoczi wrote: > >>> The QEMU wiki page for Goo

[libvirt] Submit your Google Summer of Code project ideas and volunteer to mentor

2015-01-23 Thread Stefan Hajnoczi
Dear libvirt, KVM, and QEMU contributors, The Google Summer of Code season begins soon and it's time to collect our thoughts for mentoring students this summer working full-time on libvirt, KVM, and QEMU. What is GSoC? Google Summer of Code 2015 (GSoC) funds students to work on open source project

[libvirt] Looking for Outreachy sponsors for QEMU, libvirt, and KVM internships (was Outreach Program for Women)

2015-02-03 Thread Stefan Hajnoczi
Outreach Program for Women is renaming to Outreachy. The new website is: http://outreachy.org/ What is Outreachy? Outreachy helps people from underrepresented groups join the open source community through a 12-week full-time paid internship. The format is similar to Google Summer of Code. Inste

[libvirt] Google Summer of Code application submitted

2015-02-12 Thread Stefan Hajnoczi
Hi, I have submitted our Google Summer of Code application for QEMU, libvirt, and KVM. Accepted organizations will be announced on March 2nd at 19:00 UTC on http://google-melange.com/. You can still add project ideas if you wish to mentor: http://qemu-project.org/Google_Summer_of_Code_2015 Mento

[libvirt] QEMU, libvirt, and KVM are participating in Google Summer of Code 2015

2015-03-02 Thread Stefan Hajnoczi
I am delighted to announce that QEMU, libvirt, and KVM are participating in Google Summer of Code 2015. Thanks to Google's generous funding we are inviting students to apply for 12-week full-time work from May to August 2015. Here is our project ideas list page where students can select a project

[libvirt] QEMU, libvirt, and KVM are participating in Outreachy May-August 2015

2015-03-04 Thread Stefan Hajnoczi
QEMU, libvirt, and KVM are participating in the Outreachy (formerly known as Outreach Program for Women) May-August 2015 round. Outreachy is a 12-week full-time paid internship for working on open source projects. We are able to participate thanks to sponsors who will be listed on the Outreachy w

Re: [libvirt] Windows 7 guest installer does not detect drive if physical partition used instead of disk file.

2015-03-23 Thread Stefan Hajnoczi
On Sat, Mar 21, 2015 at 01:50:46AM +0800, Emmanuel Noobadmin wrote: > Running > 3.18.9-200.fc21.x86_64 > qemu 2:2.1.3-3.fc21 > libvirt 1.2.9.2-1.fc21 > System is a Thinkpad X250 with Intel i7-5600u Broadwell GT2 > > I'm trying to replace the Win7 installation on my laptop with Fedora > 21 and virt

Re: [libvirt] GSOC 2015: Libvirt Projects

2015-03-24 Thread Stefan Hajnoczi
On Fri, Mar 13, 2015 at 12:03 AM, Richa Sehgal wrote: > I am currently pursuing Master's in University of Illinois at Urbana > Champaign, USA and completed by B.Tech from Indian Institute of Technology - > Delhi (IIT- Delhi). > > I am interested in contributing to Libvirt community through GSOC 20

Re: [libvirt] iscsi multipath failure with "libvirtError: Failed to open file '/dev/mapper/Mar': No such file or directory"

2015-03-27 Thread Stefan Hajnoczi
On Mon, Mar 23, 2015 at 10:14:31PM +0530, mad Engineer wrote: > hello All, > I know the issue is related to libvirt,but i dont know > where to ask. The libvirt mailing list is the place to ask libvirt questions. I have CCed it. > i have centos 6.6 running KVM as compute node in ope

Re: [libvirt] [Qemu-devel] [Qemu-block] [RFC] Differential Backups

2015-05-06 Thread Stefan Hajnoczi
On Tue, May 05, 2015 at 11:55:49AM -0400, John Snow wrote: > On 05/05/2015 06:25 AM, Stefan Hajnoczi wrote: > >On Wed, Apr 29, 2015 at 06:51:08PM -0400, John Snow wrote: > >>This is a feature that should be very easy to add on top of the existing > >>incremental

Re: [libvirt] libvirt proxy

2015-06-18 Thread Stefan Hajnoczi
On Thu, Jun 18, 2015 at 11:20 AM, Vasiliy Tolstov wrote: > 2015-06-18 12:01 GMT+03:00 Daniel P. Berrange : >> FWIW, we really consider the RPC protocol to be a private impl detail >> and strongly discourage people from trying to re-implement it >> themselves. >> >> Can you explain a bit more about

[libvirt] Google Summer of Code and Outreach Program for Women accepted projects

2014-04-23 Thread Stefan Hajnoczi
been announced: Intel IOMMU (VT-d) Emulation - Candidate: Le Tan Mentor: Jan Kiszka Device driver framework for low-level testing - Candidate: Marc Marí Mentors: Paolo Bonzini and Stefan Hajnoczi Disk image fuzz testing - Candidate: Maria Kustova (maxa) Mentors: Fam Zheng and Stefan Hajnoczi

Re: [libvirt] [Qemu-devel] qemu leaving unix sockets behind after VM is shut down

2014-05-06 Thread Stefan Hajnoczi
On Tue, Apr 01, 2014 at 02:34:58PM -0600, Chris Friesen wrote: > When running qemu with something like this > > -device virtio-serial \ > -chardev socket,path=/tmp/foo,server,nowait,id=foo \ > -device virtserialport,chardev=foo,name=host.port.0 > > the VM starts up as expected and creates a socke

Re: [libvirt] Configure virtio-scsi options via libvirt

2014-05-07 Thread Stefan Hajnoczi
On Tue, May 06, 2014 at 04:13:50PM -0700, Mike Perez wrote: > I would like be able to configure virtio-scsi options num_queues, max_sectors, > and cmd_per_lun via libvirt. Are there any plans to have this support? Hi Mike, I'm not sure about the status of libvirt support for virtio-scsi options bu

Re: [libvirt] Notes: Non-shared storage live migration w/ active blockcommit

2014-09-29 Thread Stefan Hajnoczi
On Thu, Sep 25, 2014 at 3:26 PM, Kashyap Chamarthy wrote: > This notes is based on an IRC conversation with Eric Blake, to have > efficient non-shared storage live migration. Thought I'd post my notes > here before I forget. Please review and spot if there are any > inaccuracies. What are you try

Re: [libvirt] spec, RFC: TLS support for NBD

2014-10-20 Thread Stefan Hajnoczi
On Mon, Oct 20, 2014 at 08:58:14AM +0100, Daniel P. Berrange wrote: > On Sat, Oct 18, 2014 at 07:33:22AM +0100, Richard W.M. Jones wrote: > > On Sat, Oct 18, 2014 at 12:03:23AM +0200, Wouter Verhelst wrote: > > > Hi all, > > > > > > (added rjones from nbdkit fame -- hi there) > > > > [I'm happy t

Re: [libvirt] [Nbd] [Qemu-devel] spec, RFC: TLS support for NBDµ

2014-10-30 Thread Stefan Hajnoczi
On Sat, Oct 25, 2014 at 12:43:35PM +0200, Wouter Verhelst wrote: > I haven't seen a reply to this anymore. Do people still have comments? > I'm planning on doing a release of nbd later this weekend, and would > like to include this (not the TLS implementation yet, but at least the > spec) Hi Woute

Re: [libvirt] [Nbd] [Qemu-devel] spec, RFC: TLS support for NBDµ

2014-11-03 Thread Stefan Hajnoczi
On Fri, Oct 31, 2014 at 07:15:08PM +0100, Wouter Verhelst wrote: > On Thu, Oct 30, 2014 at 10:40:56AM +0000, Stefan Hajnoczi wrote: > > Also, I suggest at least developing a prototype before releasing the > > specification changes. Issues that were unknown ahead of time might be

[libvirt] NFS over AF_VSOCK in

2016-05-09 Thread Stefan Hajnoczi
virtio-vsock support has been added to the nfs-ganesha NFS server. I'm currently working on upstreaming virtio-vsock into Linux and QEMU. I also have patches for the Linux NFS client and server. Users wishing to share a file system with the guest will need to configure the NFS server. Perhaps l

Re: [libvirt] NFS over AF_VSOCK in

2016-05-10 Thread Stefan Hajnoczi
On Mon, May 09, 2016 at 05:18:42PM +0100, Daniel P. Berrange wrote: > On Mon, May 09, 2016 at 04:57:17PM +0100, Stefan Hajnoczi wrote: > > virtio-vsock support has been added to the nfs-ganesha NFS server. I'm > > currently working on upstreaming virtio-vsock into Linux and QE

Re: [libvirt] NFS over AF_VSOCK in

2016-05-10 Thread Stefan Hajnoczi
On Tue, May 10, 2016 at 08:26:30AM +0200, Jiri Denemark wrote: > On Mon, May 09, 2016 at 16:57:17 +0100, Stefan Hajnoczi wrote: > > virtio-vsock support has been added to the nfs-ganesha NFS server. I'm > > currently working on upstreaming virtio-vsock into Linux and QE

Re: [libvirt] NFS over AF_VSOCK in

2016-05-17 Thread Stefan Hajnoczi
On Wed, May 11, 2016 at 03:42:34PM +0100, Daniel P. Berrange wrote: > On Tue, May 10, 2016 at 01:03:48PM +0100, Stefan Hajnoczi wrote: > > On Mon, May 09, 2016 at 05:18:42PM +0100, Daniel P. Berrange wrote: > > > On Mon, May 09, 2016 at 04:57:17PM +0100, Stefan Hajnoczi wrote: &g

Re: [libvirt] [Qemu-devel] Problems using netdev_del+netdev_add w/o corresponding device_del+device_add

2012-10-15 Thread Stefan Hajnoczi
On Sat, Oct 13, 2012 at 04:47:14PM -0400, Laine Stump wrote: > Here is the sequence sent to disconnect only the host side, then > reconnect it with a new tap device. (although the fd is the same, this > is because the old tap device had already been closed, so the number is > just being used - the

Re: [libvirt] [Qemu-devel] Problems using netdev_del+netdev_add w/o corresponding device_del+device_add

2012-10-16 Thread Stefan Hajnoczi
On Mon, Oct 15, 2012 at 10:25:58AM +0100, Daniel P. Berrange wrote: > On Mon, Oct 15, 2012 at 10:30:07AM +0200, Stefan Hajnoczi wrote: > > On Sat, Oct 13, 2012 at 04:47:14PM -0400, Laine Stump wrote: > > > Here is the sequence sent to disconnect only the host side, then > &g

Re: [libvirt] [Qemu-devel] Problems using netdev_del+netdev_add w/o corresponding device_del+device_add

2012-10-16 Thread Stefan Hajnoczi
On Mon, Oct 15, 2012 at 11:15:30AM -0400, Laine Stump wrote: > On 10/15/2012 05:25 AM, Daniel P. Berrange wrote: > > On Mon, Oct 15, 2012 at 10:30:07AM +0200, Stefan Hajnoczi wrote: > >> On Sat, Oct 13, 2012 at 04:47:14PM -0400, Laine Stump wrote: > >>> Here is the se

Re: [libvirt] Can we run guest OS without using NAT and iptables?

2012-10-29 Thread Stefan Hajnoczi
On Mon, Oct 29, 2012 at 12:55:43PM +0530, freak 62 wrote: > Can we run guest o.s. on KVM without enabling NAT and iptables? > > The reason to do this is , I wanted to disable conntrack module > from my system and to disable that I must have to delete iptable and > NAT. > > I am getting

[libvirt] [PATCH 0/2] qemu: Fix incorrect qemuDomainGetBlockIoTune() results

2012-11-01 Thread Stefan Hajnoczi
se patches make "virsh blkdeviotune" report correct results. Stefan Hajnoczi (2): qemu: Keep QEMU host drive prefix in BlkIoTune qemu: Fix device name comparison in qemuMonitorJSONBlockIoThrottleInfo() src/qemu/qemu_monitor_json.c | 5 + src/qemu/qemu_monitor_text.c | 3 ---

[libvirt] [PATCH 2/2] qemu: Fix device name comparison in qemuMonitorJSONBlockIoThrottleInfo()

2012-11-01 Thread Stefan Hajnoczi
The string comparison logic was inverted and matched the first drive that does *not* have the name we search for. Signed-off-by: Stefan Hajnoczi --- src/qemu/qemu_monitor_json.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu

[libvirt] [PATCH 1/2] qemu: Keep QEMU host drive prefix in BlkIoTune

2012-11-01 Thread Stefan Hajnoczi
prefix because we operate on "info block"/"query-block" output that uses host drive names. Stripping the prefix incorrectly caused string comparisons to fail since we were comparing the guest device name against the host device name. Signed-off-by: Stefan Hajnoc

Re: [libvirt] [Qemu-devel] qemu-kvm not listed by command "virsh list --all"

2012-11-12 Thread Stefan Hajnoczi
On Mon, Nov 12, 2012 at 9:01 AM, Peter Cheung wrote: > Dear All >Run a VM by qemu-kvm, and then i cannot list it by command "virsh list > --all". Why? > I am sure the VM is running because i can vnc to it. Libvirt does not manage qemu-kvm processes that were started outside its control by def

Re: [libvirt] messed up with xml-files and configuration of a VM

2012-11-20 Thread Stefan Hajnoczi
On Tue, Nov 20, 2012 at 5:13 PM, Lentes, Bernd wrote: > first, i'm new to kvm. I'm running KVM on a sles 11 sp2, kernel > 3.0.13-0.27-default. My guest is an Ubuntu 12.0.4 LTS 64bit. > The guest has attached a CDROM, using an iso-file from a CIFS-Share. I > detached it with the virtual machine m

[libvirt] QEMU 1.2 Test Day - August 16 2012

2012-08-02 Thread Stefan Hajnoczi
I have set up the QEMU 1.2 Testing wiki page and suggest August 16 as the Test Day: http://wiki.qemu.org/Planning/1.2/Testing Test Day is an event for QEMU contributors and users to try out the release candidate. QEMU has a large feature matrix that is hard to test by a single entity. On Test D

Re: [libvirt] [Qemu-devel] [PATCH v6 2/6] qapi: Introduce add-fd, remove-fd, query-fdsets

2012-08-07 Thread Stefan Hajnoczi
On Fri, Aug 3, 2012 at 6:28 PM, Corey Bryant wrote: > diff --git a/monitor.c b/monitor.c > index 49dccfe..9aa9f7e 100644 > --- a/monitor.c > +++ b/monitor.c > @@ -140,6 +140,24 @@ struct mon_fd_t { > QLIST_ENTRY(mon_fd_t) next; > }; > > +/* file descriptor associated with a file descriptor s

Re: [libvirt] [Qemu-devel] [PATCH v6 3/6] monitor: Clean up fd sets on monitor disconnect

2012-08-07 Thread Stefan Hajnoczi
On Fri, Aug 03, 2012 at 01:28:06PM -0400, Corey Bryant wrote: > Each fd set has a boolean that keeps track of whether or not the > fd set is in use by a monitor connection. When a monitor > disconnects, all fds that are members of an fd set with refcount > of zero are closed. This prevents any fd

Re: [libvirt] [Qemu-devel] [PATCH v6 2/6] qapi: Introduce add-fd, remove-fd, query-fdsets

2012-08-08 Thread Stefan Hajnoczi
On Tue, Aug 7, 2012 at 8:59 PM, Corey Bryant wrote: > > > On 08/07/2012 02:16 PM, Stefan Hajnoczi wrote: >> >> On Fri, Aug 3, 2012 at 6:28 PM, Corey Bryant >> wrote: >>> +snprintf(fd_str, sizeof(fd_str), "%ld", fd); >>> +qerror

Re: [libvirt] [PATCH v7 6/6] block: Enable qemu_open/close to work with fd sets

2012-08-08 Thread Stefan Hajnoczi
On Tue, Aug 07, 2012 at 11:58:28AM -0400, Corey Bryant wrote: > @@ -2566,6 +2567,92 @@ FdsetInfoList *qmp_query_fdsets(Error **errp) > return fdset_list; > } > > +int monitor_fdset_get_fd(int64_t fdset_id, int flags) > +{ > +mon_fdset_t *mon_fdset; > +mon_fdset_fd_t *mon_fdset_fd; >

Re: [libvirt] [Qemu-devel] [PATCH v7 0/6] file descriptor passing using fd sets

2012-08-08 Thread Stefan Hajnoczi
On Tue, Aug 7, 2012 at 4:58 PM, Corey Bryant wrote: > libvirt's sVirt security driver provides SELinux MAC isolation for > Qemu guest processes and their corresponding image files. In other > words, sVirt uses SELinux to prevent a QEMU process from opening > files that do not belong to it. > > sV

Re: [libvirt] [Qemu-devel] [PATCH v7 6/6] block: Enable qemu_open/close to work with fd sets

2012-08-08 Thread Stefan Hajnoczi
On Wed, Aug 8, 2012 at 2:54 PM, Corey Bryant wrote: > > > On 08/08/2012 09:02 AM, Stefan Hajnoczi wrote: >> >> On Tue, Aug 07, 2012 at 11:58:28AM -0400, Corey Bryant wrote: >>> >>> @@ -2566,6 +2567,92 @@ FdsetInfoList *qmp_query_fdsets(Er

Re: [libvirt] [Qemu-devel] [PATCH v7 0/6] file descriptor passing using fd sets

2012-08-08 Thread Stefan Hajnoczi
On Wed, Aug 8, 2012 at 3:54 PM, Corey Bryant wrote: > > > On 08/08/2012 09:04 AM, Stefan Hajnoczi wrote: >> >> On Tue, Aug 7, 2012 at 4:58 PM, Corey Bryant >> wrote: >>> >>> libvirt's sVirt security driver provides SELinux MAC isolation for >

Re: [libvirt] [Qemu-devel] [PATCH v7 0/6] file descriptor passing using fd sets

2012-08-09 Thread Stefan Hajnoczi
On Wed, Aug 8, 2012 at 7:51 PM, Corey Bryant wrote: > > > On 08/08/2012 11:58 AM, Stefan Hajnoczi wrote: >> >> On Wed, Aug 8, 2012 at 3:54 PM, Corey Bryant >> wrote: >>> >>> >>> >>> On 08/08/2012 09:04 AM, Stefan Hajnoczi wro

Re: [libvirt] [PATCH v7 2/6] qapi: Introduce add-fd, remove-fd, query-fdsets

2012-08-09 Thread Stefan Hajnoczi
On Tue, Aug 7, 2012 at 4:58 PM, Corey Bryant wrote: > +## > +# @FdsetFdInfo: > +# > +# Information about a file descriptor that belongs to an fd set. > +# > +# @fd: The file descriptor value. > +# > +# @removed: If true, the remove-fd command has been issued for this fd. > +# > +# Since: 1.2.0 > +

Re: [libvirt] [PATCH v8 2/7] qapi: Introduce add-fd, remove-fd, query-fdsets

2012-08-10 Thread Stefan Hajnoczi
On Thu, Aug 09, 2012 at 10:10:44PM -0400, Corey Bryant wrote: > +void qmp_remove_fd(int64_t fdset_id, bool has_fd, int64_t fd, Error **errp) > +{ > +MonFdset *mon_fdset; > +MonFdsetFd *mon_fdset_fd; > +char fd_str[20]; > + > +QLIST_FOREACH(mon_fdset, &mon_fdsets, next) { > +

Re: [libvirt] QEMU 1.2 Test Day - August 16 2012

2012-08-14 Thread Stefan Hajnoczi
On Thu, Aug 2, 2012 at 1:22 PM, Stefan Hajnoczi wrote: > I have set up the QEMU 1.2 Testing wiki page and suggest August 16 as > the Test Day: > > http://wiki.qemu.org/Planning/1.2/Testing QEMU 1.2 Test Day is only 2 days away! Please help test QEMU 1.2-rc and add yourself to th

Re: [libvirt] QEMU 1.2 Test Day - August 16 2012

2012-08-16 Thread Stefan Hajnoczi
On Tue, Aug 14, 2012 at 2:37 PM, Stefan Hajnoczi wrote: > On Thu, Aug 2, 2012 at 1:22 PM, Stefan Hajnoczi wrote: >> I have set up the QEMU 1.2 Testing wiki page and suggest August 16 as >> the Test Day: >> >> http://wiki.qemu.org/Planning/1.2/Testing > > QEMU

Re: [libvirt] QEMU 1.2 Test Day - August 16 2012

2012-08-16 Thread Stefan Hajnoczi
On Thu, Aug 16, 2012 at 10:24 AM, Stefan Hajnoczi wrote: > On Tue, Aug 14, 2012 at 2:37 PM, Stefan Hajnoczi wrote: >> On Thu, Aug 2, 2012 at 1:22 PM, Stefan Hajnoczi wrote: >>> I have set up the QEMU 1.2 Testing wiki page and suggest August 16 as >>> the Test Day: &

[libvirt] [PATCH libvirt-virshcmdref] Add blockpull and blockjob commands

2012-08-22 Thread Stefan Hajnoczi
The blockpull and blockjob commands have been present since 0.9.4. This patch adds basic usage examples and command syntax. Signed-off-by: Stefan Hajnoczi --- common.sh|8 ++-- source/blockjob.xml | 79 +++ source/blockpull.xml | 101

Re: [libvirt] [PATCH libvirt-virshcmdref] Add blockpull and blockjob commands

2012-08-22 Thread Stefan Hajnoczi
On Wed, Aug 22, 2012 at 02:40:57PM +0100, Stefan Hajnoczi wrote: > The blockpull and blockjob commands have been present since 0.9.4. This > patch adds basic usage examples and command syntax. > > Signed-off-by: Stefan Hajnoczi > --- > common.sh|8 ++-- >

[libvirt] [PATCH] docs: fix blockpull/blockcopy bandwidth Mbps -> MiB/s

2012-08-22 Thread Stefan Hajnoczi
The bandwidth units for blockpull and blockcopy are in Megabytes per Second, not Megabits per Second. Signed-off-by: Stefan Hajnoczi --- src/libvirt.c | 10 +- tools/virsh.pod |4 ++-- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/src/libvirt.c b/src/libvirt.c

Re: [libvirt] [PATCH libvirt-virshcmdref] Add blockpull and blockjob commands

2012-08-23 Thread Stefan Hajnoczi
On Wed, Aug 22, 2012 at 12:07:51PM -0600, Eric Blake wrote: > On 08/22/2012 07:40 AM, Stefan Hajnoczi wrote: > > +++ b/source/blockjob.xml > > + > > + path > > + > > +The fully-qualified path of the disk. See "domblklist" for

Re: [libvirt] [PATCH] docs: fix blockpull/blockcopy bandwidth Mbps -> MiB/s

2012-08-23 Thread Stefan Hajnoczi
On Wed, Aug 22, 2012 at 05:23:43PM +0200, Michal Privoznik wrote: > On 22.08.2012 17:12, Eric Blake wrote: > > On 08/22/2012 07:59 AM, Stefan Hajnoczi wrote: > >> The bandwidth units for blockpull and blockcopy are in Megabytes per > >> Second, not Megabits per Seco

[libvirt] [PATCH v2 libvirt-virshcmdref] Add blockpull and blockjob commands

2012-08-23 Thread Stefan Hajnoczi
The blockpull and blockjob commands have been present since 0.9.4. This patch adds basic usage examples and command syntax. Signed-off-by: Stefan Hajnoczi --- v2: * Linewrap to 80 chars except pre-formatted tag [Eric] * 'path' argument can be or [Eric] * s/cancelation/cancellat

Re: [libvirt] [Qemu-devel] Virtio-net control queue handling

2019-02-27 Thread Stefan Hajnoczi
On Tue, Feb 26, 2019 at 02:13:43PM +, Nikhil Agarwal wrote: > Is there any option in QEMU to offload virtio device control queue handling > to backend instead of deciphering and passing to libvirt via QMP? if not, is > there any interface in libvirt which passes on these message to applicatio

Re: [libvirt] [Qemu-devel] Qemu migration with vhost-user-blk on top of local storage

2019-01-09 Thread Stefan Hajnoczi
On Wed, Jan 09, 2019 at 06:23:42PM +0800, wuzhouhui wrote: > Hi everyone, > > I'm working qemu with vhost target (e.g. spdk), and I attempt to migrate VM > with > 2 local storages. One local storage is a regular file, e.g. /tmp/c74.qcow2, > and > the other is a malloc bdev that spdk created. Thi

[libvirt] Call for volunteers: LWN.net articles about KVM Forum talks

2019-09-17 Thread Stefan Hajnoczi
Hi, LWN.net is a popular open source news site that covers Linux and other open source communities (Python, GNOME, Debian, etc). It has published a few KVM articles in the past too. Let's raise awareness of QEMU, KVM, and libvirt by submitting articles covering KVM Forum. I am looking for ~5 vol

[libvirt] [virttools-planet PATCH] README: add instructions for adding a new blog

2019-09-17 Thread Stefan Hajnoczi
Signed-off-by: Stefan Hajnoczi --- README | 22 ++ updater/virt-tools/basic/index.html.tmpl | 1 + 2 files changed, 23 insertions(+) diff --git a/README b/README index 1013e71..ad388f8 100644 --- a/README +++ b/README @@ -6,6 +6,28 @@ This

Re: [libvirt] Call for volunteers: LWN.net articles about KVM Forum talks

2019-09-18 Thread Stefan Hajnoczi
On Wed, Sep 18, 2019 at 9:28 AM Stefano Garzarella wrote: > > On Tue, Sep 17, 2019 at 02:02:59PM +0100, Stefan Hajnoczi wrote: > I volunteer for "Libvirt: Never too Late to Learn New Tricks" by > Daniel Berrange. Hi Stefano, Paolo has already volunteered for that. Is ther

Re: [libvirt] Google Summer of Code 2013 ideas wiki open

2013-02-07 Thread Stefan Hajnoczi
On Thu, Feb 7, 2013 at 4:19 PM, Stefan Hajnoczi wrote: CCed libvir-list to see if libvirt would like to do a joint application with QEMU. As mentioned, it's early days and GSoC 2013 has not been announced yet. I just want to start gathering ideas and seeing who is willing to mentor this

Re: [libvirt] Google Summer of Code 2013 ideas wiki open

2013-02-09 Thread Stefan Hajnoczi
On Fri, Feb 8, 2013 at 9:20 AM, Osier Yang wrote: > On 2013年02月08日 16:07, Michal Privoznik wrote: >> >> On 07.02.2013 16:19, Stefan Hajnoczi wrote: >>> >>> I have created the Google Summer of Code 2013 wiki page where you can >>> add p

Re: [libvirt] Google Summer of Code 2013 ideas wiki open

2013-02-11 Thread Stefan Hajnoczi
On Thu, Feb 7, 2013 at 4:19 PM, Stefan Hajnoczi wrote: > I believe Google will announce GSoC again this year (there is > no guarantee though) and I have created the wiki page so we can begin > organizing project ideas that students can choose from. Google Summer of Code 2013 has

Re: [libvirt] Google Summer of Code 2013 ideas wiki open

2013-02-14 Thread Stefan Hajnoczi
On Thu, Feb 14, 2013 at 11:39 AM, harryxiyou wrote: > On Tue, Feb 12, 2013 at 5:21 AM, Stefan Hajnoczi wrote: >> On Thu, Feb 7, 2013 at 4:19 PM, Stefan Hajnoczi wrote: >>> I believe Google will announce GSoC again this year (there is >>> no guarantee though) and I ha

[libvirt] Mentors and project ideas wanted for GSoC 2013

2013-03-08 Thread Stefan Hajnoczi
QEMU will apply to Google Summer of Code 2013 on Monday 18th March. We need the have project ideas ready as part of QEMU's application as a GSoC 2013 organization. The wiki is still sparse so I'm asking that everyone posts their project ideas: http://wiki.qemu.org/Google_Summer_of_Code_2013 Quic

[libvirt] QEMU has applied for Google Summer of Code 2013

2013-03-22 Thread Stefan Hajnoczi
QEMU.org has applied for Google Summer of Code 2013 and also aims to be an umbrella organization for libvirt and the KVM kernel module. Accepted mentoring organizations will be announced on April 8 at 19:00 UTC at http://google-melange.com/. This year we have proposed 5 QEMU project ideas, 1 KVM

Re: [libvirt] [Qemu-devel] attaching disk to paused guest

2013-04-04 Thread Stefan Hajnoczi
On Wed, Apr 3, 2013 at 1:05 PM, Liron Aravot wrote: > does qemu support attaching disk to a paused guest? Does it makes sense to > allow this operation? Yes, it works. I tested it via libvirt: $ virsh start vm $ cat >/tmp/disk.xml ^D $ virsh suspend

[libvirt] We've been accepted to Google Summer of Code 2013

2013-04-08 Thread Stefan Hajnoczi
Good news! QEMU.org has been accepted to Google Summer of Code 2013. This means students can begin considering our list of QEMU, kvm kernel module, and libvirt project ideas: http://qemu-project.org/Google_Summer_of_Code_2013 Student applications open April 22 at 19:00 UTC. You can already vie

Re: [libvirt] Setup libvirt deveplopment environment

2013-01-07 Thread Stefan Hajnoczi
On Mon, Jan 7, 2013 at 7:06 AM, Thomas Lin wrote: > How to setup libvirt development environment on Ubuntu 12.04? I use > virt-manager right now. It already installed virsh with it. I configured > libvirt and it all went well. So how to test my modification in source code? > When I open ./virsh fr

Re: [libvirt] [Qemu-devel] GSoC 2013, "Introduce API to query IP addresses for given domain" Libvirt project

2013-04-10 Thread Stefan Hajnoczi
On Wed, Apr 10, 2013 at 04:46:45AM +0200, Tabibel Sami wrote: > I am doing master degree of Cryptology and information security > I have good C and Python skills, and i am interested to work on > "Introduce API to query IP addresses for given domain" Libvirt > project. > > I am looking for any com

Re: [libvirt] Google Summer of Code 2013 ideas wiki open

2013-04-12 Thread Stefan Hajnoczi
On Fri, Apr 12, 2013 at 10:58 AM, Daniel P. Berrange wrote: > On Fri, Apr 12, 2013 at 08:34:18AM +0200, Michal Privoznik wrote: >> On 10.04.2013 15:13, harryxiyou wrote: >> > >> > Hi all, >> > >> > I've also got some ideas like following for GSOC 2013. >> > >> > Storage driver jobs. >> > >> > Curr

Re: [libvirt] Google Summer of Code 2013 ideas wiki open

2013-04-12 Thread Stefan Hajnoczi
On Fri, Apr 12, 2013 at 5:56 PM, harryxiyou wrote: > On Fri, Apr 12, 2013 at 11:47 PM, harryxiyou wrote: >> On Fri, Apr 12, 2013 at 11:29 PM, Stefan Hajnoczi wrote: >> [...] >>> Michal said earlier that virsh vol-move seemed too small a task. >>> >>>

Re: [libvirt] Google Summer of Code 2013 ideas wiki open

2013-04-15 Thread Stefan Hajnoczi
On Mon, Apr 15, 2013 at 4:43 AM, harryxiyou wrote: > On Fri, Apr 12, 2013 at 11:29 PM, Stefan Hajnoczi wrote: >> On Fri, Apr 12, 2013 at 10:58 AM, Daniel P. Berrange >> wrote: >>> On Fri, Apr 12, 2013 at 08:34:18AM +0200, Michal Privoznik wrote: >>>> O

Re: [libvirt] Google Summer of Code 2013 ideas wiki open

2013-04-15 Thread Stefan Hajnoczi
t after GSOC >> continuously. >> All in all, i think you should not worry about this matter ;-). >> > > Hi all, > > After i read all comments from Danpb, Mprivozn, Osier, i find i should > rephrase my project idea for Libvirt storage during GSOC 2013(Thanks > for

Re: [libvirt] Google Summer of Code 2013 ideas wiki open

2013-04-15 Thread Stefan Hajnoczi
st let students join the community and finish >>> easy >>> jobs firstly. GSOC wanna train more core developers for our community. If >>> i >>> can finish a job a bit difficulty, i can also accomplish it after GSOC >>> continuously. >>> All in al

Re: [libvirt] Google Summer of Code 2013 ideas wiki open

2013-04-15 Thread Stefan Hajnoczi
On Mon, Apr 15, 2013 at 5:15 PM, Osier Yang wrote: > On 15/04/13 23:10, Stefan Hajnoczi wrote: >> >> On Mon, Apr 15, 2013 at 5:00 PM, Osier Yang wrote: >>> >>> On 15/04/13 22:41, harryxiyou wrote: >>>> >>>> On Mon, Apr 15, 2013 at 9:43 PM,

Re: [libvirt] 2013 Linux Plumbers Virtualization Microconference proposal call for participation

2013-05-17 Thread Stefan Hajnoczi
On Thu, May 16, 2013 at 02:32:30PM -0600, Alex Williamson wrote: > We'd like to hold another virtualization microconference as part of this > year's Linux Plumbers Conference. To do so, we need to show that > there's enough interest, materials, and people willing to attend. Convenience info: Se

Re: [libvirt] [Qemu-devel] [PATCH v3 2/2] net: introduce command to query rx-filter information

2013-05-27 Thread Stefan Hajnoczi
On Sun, May 26, 2013 at 10:38:14AM +0300, Michael S. Tsirkin wrote: > On Fri, May 24, 2013 at 04:00:42PM -0400, Luiz Capitulino wrote: > > On Fri, 24 May 2013 12:05:12 -0600 > > Eric Blake wrote: > > > > > On 05/24/2013 10:12 AM, Michael S. Tsirkin wrote: > > > > > > > > Event message con

Re: [libvirt] [Qemu-devel] NBD drives with literal IPv6 addresses or hostnames starting with a digit

2013-06-04 Thread Stefan Hajnoczi
On Fri, May 31, 2013 at 01:38:51PM +0200, Ján Tomko wrote: > Hello, > > since qemu's commit v1.4.0-736-gf17c90b [1]: > nbd: Keep hostname and port separate > > * literal IPv6 addresses no longer work in nbd URIs, because getaddrinfo is > called with the surrounding brackets: > $ qemu-system-x

Re: [libvirt] [Qemu-devel] hindsight on qcow2v3 format

2013-12-17 Thread Stefan Hajnoczi
On Mon, Dec 16, 2013 at 05:24:53PM -0700, Eric Blake wrote: > Is it worth tweaking docs/specs/qcow2.txt to permanently change the > incompatible_features field to be 4 bytes (76-79) and mandate that bytes > 72-75 always be 0, as a conservative way to prevent other misbehavior of > programs like lib

[libvirt] Looking for project ideas and mentors for Google Summer of Code 2014

2014-02-02 Thread Stefan Hajnoczi
KVM & libvirt: you are welcome to join the QEMU umbrella organization like last year. What is GSoC? Google Summer of Code 2014 (GSoC) provides funding for students to work on open source projects for 12-weeks over the summer. Open source organizations apply to participate and those accepted recei

Re: [libvirt] RFC: Libvirt extensions for QEMU tracing

2010-10-28 Thread Stefan Hajnoczi
On Tue, Oct 26, 2010 at 10:48:58AM +0100, Daniel P. Berrange wrote: > On Tue, Oct 26, 2010 at 12:15:30PM +0530, Prerna Saxena wrote: > > Hi, > > Tracing infrastructure is now a part of upstream QEMU, which allows > > options to choose different trace backends to handle trace-events of > > interes

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