search for: lxc_driver

Create parent directroy for hostdev atomically when we start a lxc domain or attach a hostdev to a lxc domain. Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> --- src/lxc/lxc_container.c | 42 ++++++++++++++++++++++++++++-------------- src/lxc/lxc_driver.c | 14 ++++++++++++++ 2 files changed, 42 insertions(+), 14 deletions(-) diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c index b954107..a204789 100644 --- a/src/lxc/lxc_container.c +++ b/src/lxc/lxc_container.c @@ -1569,14 +1569,15 @@ static int lxcContainerSetupHostdevCapsStora...

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Daniel, On 07/08/2013 11:41 AM, Daniel P. Berrange wrote: >> the symptom my libvirt LXC container suffers from is: >> root@depot:/dev/net# ls -la total 0 drwxr-xr-x 2 root root 40 >> Jun 29 16:26 . drwxr-xr-x 5 root root 480 Jun 29 16:26 .. >> root@depot:/dev/net# mknod tun c 10 200 mknod: `tun': Operation >>

...; mode='bridge'/> </interface> It's linux macvlan solutions and it's worked at least since libvirt 1.2.7 for us. As I can see, in version 4.1.0 and later, some changes about DIRECT connect was implemented. VIR_DOMAIN_NET_TYPE_DIRECT is still fully supported in src/lxc/lxc_driver.c But in src/lxc/lxc_controller.c --- libvirt-3.9.0/src/lxc/lxc_controller.c 2017-09-28 13:15:43.322712913 +0300 +++ libvirt-4.1.0/src/lxc/lxc_controller.c 2018-02-28 16:21:05.158799006 +0300 @@ -395,8 +395,14 @@ case VIR_DOMAIN_NET_TYPE_INTERNAL: case VIR_DOMAIN_NET_TYP...

...</interface> > > It's linux macvlan solutions and it's worked at least since libvirt > 1.2.7 for us. > As I can see, in version 4.1.0 and later, some changes about DIRECT > connect was implemented. > VIR_DOMAIN_NET_TYPE_DIRECT is still fully supported in src/lxc/lxc_driver.c > But in src/lxc/lxc_controller.c > --- libvirt-3.9.0/src/lxc/lxc_controller.c 2017-09-28 > 13:15:43.322712913 +0300 > +++ libvirt-4.1.0/src/lxc/lxc_controller.c 2018-02-28 > 16:21:05.158799006 +0300 > @@ -395,8 +395,14 @@ > case VIR_DOMAIN_NET_TYPE_INTERNA...

...feng wrote: > Create parent directroy for hostdev atomically when we > start a lxc domain or attach a hostdev to a lxc domain. > > Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> > --- > src/lxc/lxc_container.c | 42 ++++++++++++++++++++++++++++-------------- > src/lxc/lxc_driver.c | 14 ++++++++++++++ > 2 files changed, 42 insertions(+), 14 deletions(-) ACK Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- h...

...00 err = 0x0 __FUNCTION__ = "virLXCProcessStart" __func__ = "virLXCProcessStart" ---Type <return> to continue, or q <return> to quit--- #3 0x00007fe46aa9736e in lxcDomainCreateWithFlags (dom=0x7fe4580008c0, flags=<optimized out>) at lxc/lxc_driver.c:1054 driver = 0x7fe4640bd340 vm = 0x7fe4640c1610 event = 0x0 ret = -1 __FUNCTION__ = "lxcDomainCreateWithFlags" On Mon, Jul 15, 2013 at 7:06 AM, Dennis Jenkins <dennis.jenkins.75@gmail.com > wrote: > > On Mon, Jul 15, 2013 at 3:18...

...tart) and also have ability to change default signals. I can understand that when container start with some script not /sbin/init that handle SIGTERM this situation is ok. But then container use /sbin/init it is not. So, is this a bug?-) [1] https://github.com/libvirt/libvirt/blob/master/src/lxc/lxc_driver.c#L3681 [2] https://bazaar.launchpad.net/~upstart-devel/upstart/trunk/view/head:/init/main.c#L945 [3] http://man7.org/linux/man-pages/man1/lxc-stop.1.html -- Boris

On Mon, Jul 15, 2013 at 3:18 AM, Michal Privoznik <mprivozn@redhat.com>wrote: > > Interesting. If you are still able to reproduce the crash, can you try to > get the line number within virSecurityManagerGenLabel where the crash > happened? I think it's the STREQ line (440 linenr). Question is whether > model or name is NULL. > > I'll try. I'm not sure why