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Author SHA1 Message Date
Alexandre Derumier
fc8b40fd5f add virtio-scsi iothread support 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-04-01 06:16:16 +02:00
Dietmar Maurer
a9c3acda26 bump version to 4.0-5 2015-03-27 12:48:59 +01:00
Dietmar Maurer
2003f0f85b depend on pve-ha-manager 2015-03-27 12:47:56 +01:00
Dietmar Maurer
a1b7d57901 delete trailing white spaces 2015-03-27 06:16:24 +01:00
Dietmar Maurer
a1511b3c42 cleanup: do not use regex 2015-03-27 06:15:01 +01:00
Alexandre Derumier
ee034f5c9c new scsihw_infos sub : code factorization 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-27 06:05:34 +01:00
Alexandre Derumier
2733141ce3 implement virtio-scsi-single hotplug 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-27 06:05:31 +01:00
Alexandre Derumier
6731a4cfa9 implement virtio-scsi-single 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-27 06:05:27 +01:00
Alexandre Derumier
22de899a80 implement virtio iothread hotplug 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-20 06:18:19 +01:00
Alexandre Derumier
51f492cd6d add virtio iothread option 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-20 06:18:15 +01:00
Alexandre Derumier
8ce30ddea0 unplug scsi controller if no more disk exist 
we need to remove scsi controller, because live migration will crash,

as on migration target node, we'll start the vm without controller if no disk exist

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-19 06:55:03 +01:00
Alexandre Derumier
8bb5e28d50 add IvyBridge cpu model (qemu >= 2.3) 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-19 06:50:27 +01:00
Alexandre Derumier
fc79e81353 add pci bridges by default for qemu > 2.3 
pci bridge are not hot-unplugglable,
which can give us live migration problem,
if we hot-unplug a device on pcibridge 1 or 2, we don't create the pci bridge on target guest

and pci bridge hotplug is not working on all os (windows for example).

So it's better to always add them at startup.

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-18 06:26:55 +01:00
Dietmar Maurer
c0e303885a bump version to 4.0-4 2015-03-17 08:59:16 +01:00
Alexandre Derumier
6a33d44a91 enable cpu enforce 
It wasn't working with 2.6.32,
now that 3.10 kernel is the default, we can enable it.

It's help to be sure that all cpu flags are supported by host && qemu,
to be sure that nothing break

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-17 08:58:14 +01:00
Alexandre Derumier
0da5a08cb4 enable kvm_pv_eoi cpuflag 
Paravirtualized End-of-Interrupt Indication (PV-EOI)
Hosts and guests require two VM exits (context switches from a VM to a Hypervisor) for each interrupt:
one to inject the interrupt, and another to signal the end of the interrupt.

With pv_eoi , they can negotiate a paravirtualized end-of-interrupt feature and only require one switch per interrupt.
Number of exits is reduced by half for interrupt-intensive workloads,
such as incoming network traffic with a virtio network device.
This leads to significant reduction in host CPU utilization for such workloads.

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-17 08:57:47 +01:00
Alexandre Derumier
117a041466 add kvm_pv_unhalt cpu flag 
require pvticketlocks from kernel 3.12 (backported in redhat 3.10 kernel)

see:
http://lwn.net/Articles/493402/

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-17 08:57:32 +01:00
Alexandre Derumier
cfac0be43d enable hv_time hyperv-v enlightment 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-17 08:56:59 +01:00
Alexandre Derumier
8a054ffd81 enable hv_vapic hyperv enlightment 
works fine now with rhel 7.1 kernel
https://bugzilla.redhat.com/show_bug.cgi?id=1091818

(It's wasn't working on newer intel xeon)

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-17 08:56:51 +01:00
Alexandre Derumier
8f3f959d46 hv_spinlocks : use 0x1fff instead 0xffff 
redhat use 0x1fff (8191)  vs 0xffff (65535)
This is the number of retries of spinlocks

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-17 08:56:36 +01:00
Alexandre Derumier
23f73120b7 add qemu_machine_feature_enabled sub 
This sub compare current machine type to a specific version,
and return 1 if machinetype is bigger or equal to version

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-17 08:55:49 +01:00
Dietmar Maurer
ced6ed823a update changelog 2015-03-09 08:31:13 +01:00
Alexandre Derumier
eb06531726 always setup balloon polling interval. 
we always need to enable pooling interval, because it doesn't seem to be setup with -machine option

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-09 08:30:32 +01:00
Dietmar Maurer
8586d0ecf7 bump version to 4.0-3 2015-03-09 08:23:04 +01:00
Alexandre Derumier
d7c8364b22 vmstatus : use vcpus if defined 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-09 08:22:05 +01:00
Dietmar Maurer
38babf816c Revert "balloon: use qom-get for guest balloon statistics V5" 
This reverts commit 0ea19b9cf7.
 2015-03-09 08:14:37 +01:00
Dietmar Maurer
130236ffd1 bump version to 4.0-2 2015-03-06 10:22:03 +01:00
Alexandre Derumier
0ea19b9cf7 balloon: use qom-get for guest balloon statistics V5 
changelog:

we use MB, not bytes

$d->{balloon} = int($info->{stats}->{"stat-total-memory"}/1024/1024);
$d->{freemem} = int($info->{stats}->{"stat-free-memory"}/1024/1024);

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-06 10:19:28 +01:00
Alexandre Derumier
7a69fc3cd1 drive_add : escape \ character 
storage.cfg
-----------
rbd mystorage
    monhost 10.5.0.11:6789; 10.5.0.12:6789; 10.5.0.13:6789

drive_add auto "file=rbd:poolceph1/vm-101-disk-8:mon_host=10.5.0.11\\:6789; 10.5.0.12\\:6789; 10.5.0.13\\:6789:id=admin:auth_supported=cephx:keyring=/etc/pve/priv/ceph/cephzimbra.keyring,if=none,id=drive-virtio2,aio=native,cache=none,detect-zeroes=on"

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-06 10:19:09 +01:00
Alexandre Derumier
4cc1efa615 bugfix : allow manual balloning if shares = 0 
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-03-03 06:28:37 +01:00
Dietmar Maurer
5b584381dd use new PVE::Cluster::vm_is_ha_managed 2015-03-02 10:31:46 +01:00
Dietmar Maurer
4841125d66 remove unnecessary init.d, postint, postrm and qmupdate scripts 
KVM modules are autoloaded with recent udev, and vhost_net can
be loaded with modules-load.d configuration
 2015-02-27 16:09:41 +01:00
Dietmar Maurer
6b0ddb3cf4 updates for debian jessie 2015-02-27 13:01:18 +01:00
Dietmar Maurer
025e1d900b correct use hash with keys 2015-02-27 12:58:41 +01:00
Dietmar Maurer
915a73d67b bump version to 3.3-20 2015-02-15 09:06:30 +01:00
Dietmar Maurer
7498eb64a3 correctly set and remove lock 2015-02-15 09:04:30 +01:00
Dietmar Maurer
0d750e4f29 bump version to 3.3-19 2015-02-14 09:24:41 +01:00
Dietmar Maurer
34758d6608 commit pending values when changing CDROM 2015-02-14 09:20:41 +01:00
Dietmar Maurer
66822b6aaf bump version to 3.3-18 2015-02-13 09:05:44 +01:00
Alexandre Derumier
8b6c557980 bugfix : add missing queues nic option in print_net 
Currently the nic queues option is removed when we try to update config

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-02-13 06:59:50 +01:00
Dietmar Maurer
093725e829 bump version to 3.3-17 2015-02-12 10:19:56 +01:00
Wolfgang Link
ba4eea15e6 QemuServer: check snapshot befor rollback 
this will check, if it is possibel to rollback a snapshot befor VM will shutdown and get locked.

Signed-off-by: Wolfgang Link <w.link@proxmox.com>
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
 2015-02-12 10:17:53 +01:00
Dietmar Maurer
6e62a21f17 vm_devices_list: make sure $device->{'qdev_id'} is set 2015-02-12 08:31:22 +01:00
Alexandre Derumier
200644a7f9 vm_devices_list : list devices behind pci bridge 
This fix hotplug for devices behind bridges, like nic6->24 for example

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
 2015-02-12 08:31:22 +01:00
Dietmar Maurer
4de1bb2523 fix CDROM hotplug 2015-02-12 08:00:14 +01:00
Dietmar Maurer
996635e58d cleanup error messages 2015-02-12 07:11:17 +01:00
Dietmar Maurer
a0b79d95fe bump version to 3.3-16 2015-02-11 06:32:40 +01:00
Stefan Priebe
f8fa2ed734 QemuServer: fix wrong binding of pci root ports, bridges or switches to vfio 
Signed-off-by: Stefan Priebe <s.priebe@profihost.ag>
 2015-02-11 06:31:41 +01:00
Dietmar Maurer
515c82a9b7 update changelog 2015-02-10 13:01:54 +01:00
Wolfgang Link
8ead5ec7dc bug 597: hotplug fix 
wrap params in dopple quotes, so spaces will accept.

Signed-off-by: Wolfgang Link <w.link@proxmox.com>
 2015-02-10 13:01:24 +01:00