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Author SHA1 Message Date
Stefan Priebe
000fc0a254 added support for vfio-pci passthrough 
Signed-off-by: Stefan Priebe <s.priebe@profihost.ag>
 2014-06-18 07:03:09 +02:00
Dietmar Maurer
db656e5f24 cleanup previous patch 2014-06-18 06:54:45 +02:00
Alexandre Derumier
f8e83f0548 enable q35 machine support 
q35 use pcie.0 root by default. so currently we can't start machine model q35.

we need to add 3 pci-bridge pci.0, pci.1, pci.2, to handle our devices.

pcie.0 does not support hotplug. so pci-bridge are defined at startup.

I use an pve-q35.cfg (mostly the same than q35-chipset.cfg from qemu docs).

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2014-06-18 06:03:53 +02:00
Dietmar Maurer
6d33c863b4 bump version to 3.1-18 2014-06-17 09:00:24 +02:00
Alexandre Derumier
985a5f483d migration : add setup state 
since qemu 1.5, they are a new migration state : "setup"

it's mainly use for rdma migration, but slow vm can it see and hang on migration

http://git.qemu.org/?p=qemu.git;a=commit;h=3b6959506831193f37cc830c8e111b437c0d1380

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2014-06-17 08:57:31 +02:00
Dietmar Maurer
53fc9f1e98 depend on novnc-pve 2014-06-17 08:54:23 +02:00
Dietmar Maurer
983d458216 cleanup VNC websocket patch 
Pass ticket via ENV{LC_PVE_TICKET} to vncproxy. Also remove 'unsecure' option, because
this is implied if we want a websocket connection.
 2014-06-17 08:06:32 +02:00
Stefan Priebe
b4d5c00063 API2/Qemu: add unsecure and websocket options to vncpoxy also set qemu vnc server properties on the fly 
Signed-off-by: Stefan Priebe <s.priebe@profihost.ag>
 2014-06-17 08:05:28 +02:00
Alexandre Derumier
a9410357d2 add virtio-net multiqueue support 
this a new option queue=(\d+) to net interface

Allow to use more than 1 cpu for network stream, so this can improve network bandwidth,
when vhost-net cpu is the bottleneck

http://www.linux-kvm.org/page/Multiqueue#Enable_MQ_feature

-netdev tap,vhost=on,queues=N -device virtio-net-pci,mq=on,vectors=2N+2

host requirement
----------------
this require host kernel >= 3.8 (or qemu die at start)

linux guest requirement
-----------------------
kernel >= 3.8

manual enabling multiqueue

windows guest requierement
--------------------------
recent virtio-net driver

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2014-06-11 09:22:01 +02:00
Dietmar Maurer
5881b913c0 add option iscsi only once 
We simply add option iscsi if we have an initiator name. So we
never add this option multiple times, and it works with hotplug
in case someone plugs an 'iscsi:' drive later.
 2014-05-17 09:14:58 +02:00
Dietmar Maurer
46f58b5f03 cleanup previous commit - use IO::File 2014-05-17 09:07:18 +02:00
Michael Rasmussen
15b21acc0d add initiator-name to iscsi drives if configured 
Signed-off-by: Michael Rasmussen <mir@datanom.net>
 2014-05-17 08:42:54 +02:00
Alexandre Derumier
28138e9a1b print_net : add firewall option 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2014-05-09 11:52:15 +02:00
Dietmar Maurer
8cd00f4b24 do not ignore errors on tap_unplug 2014-05-08 15:45:25 +02:00
Alexandre Derumier
011c581720 add pve-bridgedown script 
This allow to delete fwbr bridge, link interfaces, cleanup ovs
when vm is shutdown

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2014-05-08 08:37:04 +02:00
Alexandre Derumier
2dd4aa4c95 add firewall option to qemu network interface 
this allow to disable firewall for a specific interface

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2014-05-08 08:35:37 +02:00
Dietmar Maurer
cb33e6d6ba bump version to 3.1-17 2014-05-06 11:28:42 +02:00
Dietmar Maurer
228a998ba3 depend on pve-firewall, add firewall API for VMs 2014-05-06 11:27:10 +02:00
Dietmar Maurer
3cf90d7a40 qmrestore: removed short timeout 2014-04-17 10:37:46 +02:00
Dietmar Maurer
e44e593767 set RELEASE to 3.2 2014-04-17 09:44:27 +02:00
Dietmar Maurer
19d13324e4 add linefeed to warn message and add changelog for previous commit 2014-04-17 09:29:46 +02:00
Alexandre Derumier
5b0bd20dd5 move_disk : don't delete disk if used in a previous snasphot v2 
and set it as unused

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2014-04-17 07:44:17 +02:00
Dietmar Maurer
2d82ca7966 bump version to 3.1-16 2014-04-14 11:28:31 +02:00
Dietmar Maurer
c82935e92e fix bug #502: allow creation of empty vma archives 2014-04-14 11:21:01 +02:00
Dietmar Maurer
c0efd8cd0e disable cpu enforce flag 
Enforce needs kernel 3.10, so we do not use it for now.
 2014-04-03 09:39:54 +02:00
Alexandre Derumier
2430d37886 enforce cpu check 
enable check if host support all cpu flags configured for the guests

this avoid some bad setup like Opteron vcpu on a intel host for example,
and avoid some bad live migrations

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2014-03-28 09:03:21 +01:00
Dietmar Maurer
c3ee5510ec add depend on libpve-access-control 2014-03-17 10:53:15 +01:00
Dietmar Maurer
6c33685c44 fix changelog 2014-02-10 12:30:08 +01:00
Stefan Priebe
2e787b1892 QemuMigrate: print migration xbzrle if enabled (has xbzrlecachesize) for whatever reason (bug qemu, bug pve, ...) 
Signed-off-by: Stefan Priebe <s.priebe@profihost.ag>
 2014-02-10 12:29:17 +01:00
Dietmar Maurer
996562cf8e bump version to 3.1-15 2014-02-10 08:07:06 +01:00
Dietmar Maurer
22430fa2c9 remove unneeded parentheses 2014-02-10 08:05:06 +01:00
Stefan Priebe
b463a3cec0 since qemu 1.7 xbzrle is AUTOMATICALLY enabled in the end of transfer - we need to explicit disable all feature we do not want 
Signed-off-by: Stefan Priebe <s.priebe@profihost.ag>
 2014-02-10 08:01:19 +01:00
Dietmar Maurer
8f14416db8 add changelog for last commit 2014-01-31 06:52:46 +01:00
Lindsay Mathieson
68ab04470b Adds the VM name to the title for the spice clent, making it easier to identify which in window lists etc. 
Signed-off-by: Lindsay Mathieson <lindsay.mathieson@gmail.com>
 2014-01-31 06:51:16 +01:00
Dietmar Maurer
e3299e8bdf bump version to 3.1-14 2014-01-29 06:49:45 +01:00
Dietmar Maurer
73272365bf deactivate volume after clone 
To avoid lvm LVs to be active on several nodes.
 2014-01-29 06:44:06 +01:00
Dietmar Maurer
264e519fab white space cleanups 2014-01-14 10:33:36 +01:00
Alexandre Derumier
838776ab65 add cpu_hotplug 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2014-01-14 07:29:25 +01:00
Alexandre Derumier
3bd18e48cf add maxcpus config 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2014-01-14 07:26:55 +01:00
Dietmar Maurer
8b8345f3ac cleanup previous commit 2014-01-10 13:09:19 +01:00
Alexandre Derumier
a89fded11f migration : enable auto-converge capability v2 
This reduce guest cpu speed if dirtied bytes is 50% more than the approx.amount of bytes that just got transferred since the last time we were in this routine.

qemu commit :
http://git.qemu.org/?p=qemu.git;a=commit;h=bde1e2ec2176c363c1783bf8887b6b1beb08dfee

tested with "stress -m 2 -c 2" under debian

without autoconvergence : downtime 12s - duration 12min
with autoconvergence : downtime 2s - duration 4min

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2014-01-10 13:01:55 +01:00
Dietmar Maurer
4623ea3421 bump version to 3.1-13 2013-12-13 11:46:25 +01:00
Dietmar Maurer
0cea6a0160 add more options for pci passthrough 2013-12-13 11:43:05 +01:00
Dietmar Maurer
a96900bcbe bump version to 3.1-12 2013-12-10 10:49:55 +01:00
Dietmar Maurer
dd25eecf62 code cleanup 
Use new helper methods.
 2013-12-10 10:46:50 +01:00
Dietmar Maurer
cd339d1fe9 use new helper PVE::Tools::next_spice_port() 2013-12-09 13:23:26 +01:00
Dietmar Maurer
78252ce7d0 spiceproxy: use POST instead of GET 
using GET is a security risk (no CSRF checks)
 2013-12-09 08:17:52 +01:00
Dietmar Maurer
787dec6ef2 add changelog entry for last commit 2013-12-05 06:36:00 +01:00
Alexandre Derumier
74edd76ba8 qemuserver : iothrottle add support for throttling burst max 
http://git.qemu.org/?p=qemu.git;a=commit;h=3e9fab690d59ac15956c3733fe0794ce1ae4c4af

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2013-12-05 06:31:06 +01:00
Dietmar Maurer
5b952ff541 add 'lsi53c810' to the list of scsi controllers 2013-12-04 09:11:36 +01:00