[libvirt] [PATCH] bhyve: fix disks address allocation
by Roman Bogorodskiy
As bhyve currently doesn't use controller addressing and simply
uses 1 implicit controller for 1 disk device, the scheme looks the
following:
pci addrees -> (implicit controller) -> disk device
So in fact we identify disk devices by pci address of implicit
controller and just pass it this way to bhyve in a form:
-s pci_addr,ahci-(cd|hd),/path/to/disk
Therefore, we cannot use virDeviceInfoPCIAddressWanted() because it
does not expect that disk devices might need PCI address assignment.
As a result, if a disk was specified without address, it will not be
generated and domain will to start.
Until proper controller addressing is not implemented in the bhyve
driver, force each disk to have PCI address generated if it was not
specified by user.
---
src/bhyve/bhyve_device.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/bhyve/bhyve_device.c b/src/bhyve/bhyve_device.c
index 8373a5f..ca30e9f 100644
--- a/src/bhyve/bhyve_device.c
+++ b/src/bhyve/bhyve_device.c
@@ -107,7 +107,8 @@ bhyveAssignDevicePCISlots(virDomainDefPtr def,
}
for (i = 0; i < def->ndisks; i++) {
- if (!virDeviceInfoPCIAddressWanted(&def->disks[i]->info))
+ if (def->disks[i]->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI &&
+ !virPCIDeviceAddressIsEmpty(&def->disks[i]->info.addr.pci))
continue;
if (virDomainPCIAddressReserveNextSlot(addrs,
&def->disks[i]->info,
--
2.9.2
8 years, 2 months
[libvirt] [PATCH 0/6] auto-assign addresses when <address type='pci'/> is specified
by Laine Stump
This is an alternative to Cole's series that permits <address
type='pci'/> to force assignment of a PCI address, which is
particularly useful on platforms that could connect the same device in
different ways (e.g. aarch64/virt).
Here is Cole's last iteration of the series:
https://www.redhat.com/archives/libvir-list/2016-May/msg01088.html
I had expressed a dislike of the "auto_allocate" flag that his series
temporarily adds to the address (while simultaneously changing the
address type to NONE) and suggested just changing all the necessary
places to check for a valid PCI address instead of just checking the
address type. He replied that this wasn't as simple as it looked, so I
decided to try it; turns out he's right. But I still like this method
better because it's not playing tricks with the address type, or
adding a temporary private attribute to what should be pure config
data.
Your opinion may vary though :-)
Note that patch 5/6 incorporates the same test case that Cole used in
his penultimate patch, and I've added his patch to check the case of
aarch64 at the end as well.
Cole Robinson (1):
tests: qemu: test <address type='pci'/> with aarch64
Laine Stump (5):
conf: move virDomainDeviceInfo definition from domain_conf.h to
device_conf.h
conf: new functions to check if PCI address is wanted/present
conf: allow type='pci' addresses with no address attributes specified
bhyve: auto-assign addresses when <address type='pci'/> is specified
qemu: auto-assign addresses when <address type='pci'/> is specified
docs/schemas/basictypes.rng | 8 +-
src/bhyve/bhyve_device.c | 10 +-
src/conf/device_conf.c | 6 +-
src/conf/device_conf.h | 132 ++++++++++++++++++++-
src/conf/domain_addr.c | 2 +-
src/conf/domain_conf.c | 13 +-
src/conf/domain_conf.h | 129 --------------------
src/qemu/qemu_domain_address.c | 64 +++++-----
...l2argv-aarch64-virtio-pci-manual-addresses.args | 4 +-
...ml2argv-aarch64-virtio-pci-manual-addresses.xml | 5 +
.../qemuxml2argv-pci-autofill-addr.args | 25 ++++
.../qemuxml2argv-pci-autofill-addr.xml | 35 ++++++
tests/qemuxml2argvtest.c | 1 +
...2xmlout-aarch64-virtio-pci-manual-addresses.xml | 5 +
.../qemuxml2xmlout-pci-autofill-addr.xml | 41 +++++++
tests/qemuxml2xmltest.c | 1 +
16 files changed, 298 insertions(+), 183 deletions(-)
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pci-autofill-addr.args
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pci-autofill-addr.xml
create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-pci-autofill-addr.xml
--
2.5.5
8 years, 2 months
[libvirt] [PATCH] docs: Add missing / to closing tag
by Christophe Fergeau
The iothread example for virtio-scsi should be
<driver iothread='4'/> rather than <driver iothread='4'>
for the XML to be valid.
---
I've already pushed this under the docs/trivial rule.
Christophe
docs/formatdomain.html.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
index f1dadc6..8c15a73 100644
--- a/docs/formatdomain.html.in
+++ b/docs/formatdomain.html.in
@@ -3166,7 +3166,7 @@
<address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
</controller>
<controller type='scsi' index='0' model='virtio-scsi'>
- <driver iothread='4'>
+ <driver iothread='4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0b' function='0x0'/>
</controller>
...
--
2.7.4
8 years, 2 months
[libvirt] [PATCH 0/6] Fix a few issues introduced by adding vcpu hotplug
by Peter Krempa
Peter Krempa (6):
virsh: vcpuinfo: Report vcpu number from the structure rather than
it's position
qemu: driver: Fix qemuDomainHelperGetVcpus for sparse vcpu topologies
doc: clarify documentation for vcpu order
conf: Don't validate vcpu count in XML parser
qemu: driver: Validate configuration when setting maximum vcpu count
conf: Fix build with picky GCC
docs/formatdomain.html.in | 7 ++++---
src/conf/domain_conf.c | 13 ++++---------
src/qemu/qemu_driver.c | 23 ++++++++++++++++++-----
tools/virsh-domain.c | 3 ++-
4 files changed, 28 insertions(+), 18 deletions(-)
--
2.8.2
8 years, 2 months
[libvirt] [PATCH] vz: update domain cache after device updates
by Nikolay Shirokovskiy
---
src/vz/vz_driver.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/vz/vz_driver.c b/src/vz/vz_driver.c
index b34fe33..f223794 100644
--- a/src/vz/vz_driver.c
+++ b/src/vz/vz_driver.c
@@ -1694,6 +1694,9 @@ static int vzDomainUpdateDeviceFlags(virDomainPtr domain,
if (prlsdkUpdateDevice(driver, dom, dev) < 0)
goto cleanup;
+ if (prlsdkUpdateDomain(driver, dom) < 0)
+ goto cleanup;
+
ret = 0;
cleanup:
--
1.8.3.1
8 years, 2 months
[libvirt] [PATCH] vz: fixed race in vzDomainAttach/DettachDevice
by Olga Krishtal
While dettaching/attaching device in OpenStack, nova
calls vzDomainDettachDevice twice, because the update of the internal
configuration of the ct comes a bit latter than the update event.
As the result, we suffer from the second call to dettach the same device.
Signed-off-by: Olga Krishtal <okrishtal(a)virtuozzo.com>
---
src/vz/vz_sdk.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/src/vz/vz_sdk.c b/src/vz/vz_sdk.c
index 68dd5b5..9fbf968 100644
--- a/src/vz/vz_sdk.c
+++ b/src/vz/vz_sdk.c
@@ -3594,6 +3594,12 @@ prlsdkAttachDevice(vzDriverPtr driver,
return -1;
}
+ if (prlsdkUpdateDomain(driver, dom) < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("Failed to save new config"));
+ return -1;
+ }
+
job = PrlVm_CommitEx(privdom->sdkdom, PVCF_DETACH_HDD_BUNDLE);
if (PRL_FAILED(waitDomainJob(job, dom)))
return -1;
@@ -3661,6 +3667,12 @@ prlsdkDetachDevice(vzDriverPtr driver,
goto cleanup;
}
+ if (prlsdkUpdateDomain(driver, dom) < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("Failed to save new config"));
+ goto cleanup;
+ }
+
job = PrlVm_CommitEx(privdom->sdkdom, PVCF_DETACH_HDD_BUNDLE);
if (PRL_FAILED(waitDomainJob(job, dom)))
goto cleanup;
--
1.8.3.1
8 years, 2 months
[libvirt] [PATCH] vz: getting bus type for containers
by Mikhail Feoktistov
We should query bus type for containers too, like for VM.
In openstack we add volume disk like SCSI, so we can't
hardcode SATA bus.
---
src/vz/vz_sdk.c | 32 +++++++++++++-------------------
1 file changed, 13 insertions(+), 19 deletions(-)
diff --git a/src/vz/vz_sdk.c b/src/vz/vz_sdk.c
index f81b320..c4a1c3d 100644
--- a/src/vz/vz_sdk.c
+++ b/src/vz/vz_sdk.c
@@ -47,7 +47,7 @@ VIR_LOG_INIT("parallels.sdk");
static PRL_HANDLE
prlsdkFindNetByMAC(PRL_HANDLE sdkdom, virMacAddrPtr mac);
static PRL_HANDLE
-prlsdkGetDisk(PRL_HANDLE sdkdom, virDomainDiskDefPtr disk, bool isCt);
+prlsdkGetDisk(PRL_HANDLE sdkdom, virDomainDiskDefPtr disk);
/*
* Log error description
@@ -547,7 +547,7 @@ prlsdkAddDomainVideoInfoVm(PRL_HANDLE sdkdom, virDomainDefPtr def)
}
static int
-prlsdkGetDiskId(PRL_HANDLE disk, bool isCt, int *bus, char **dst)
+prlsdkGetDiskId(PRL_HANDLE disk, int *bus, char **dst)
{
PRL_RESULT pret;
PRL_UINT32 pos, ifType;
@@ -555,13 +555,8 @@ prlsdkGetDiskId(PRL_HANDLE disk, bool isCt, int *bus, char **dst)
pret = PrlVmDev_GetStackIndex(disk, &pos);
prlsdkCheckRetExit(pret, -1);
- /* Let physical devices added to CT look like SATA disks */
- if (isCt) {
- ifType = PMS_SATA_DEVICE;
- } else {
- pret = PrlVmDev_GetIfaceType(disk, &ifType);
- prlsdkCheckRetExit(pret, -1);
- }
+ pret = PrlVmDev_GetIfaceType(disk, &ifType);
+ prlsdkCheckRetExit(pret, -1);
switch (ifType) {
case PMS_IDE_DEVICE:
@@ -632,7 +627,7 @@ prlsdkGetDiskInfo(vzDriverPtr driver,
if (*buf != '\0' && virDomainDiskSetSource(disk, buf) < 0)
goto cleanup;
- if (prlsdkGetDiskId(prldisk, isCt, &disk->bus, &disk->dst) < 0)
+ if (prlsdkGetDiskId(prldisk, &disk->bus, &disk->dst) < 0)
goto cleanup;
if (virDiskNameToBusDeviceIndex(disk, &busIdx, &devIdx) < 0)
@@ -1598,7 +1593,7 @@ prlsdkBootOrderCheck(PRL_HANDLE sdkdom, PRL_DEVICE_TYPE sdkType, int sdkIndex,
goto cleanup;
}
- if (prlsdkGetDiskId(dev, false, &bus, &dst) < 0)
+ if (prlsdkGetDiskId(dev, &bus, &dst) < 0)
goto cleanup;
if (!(bus == disk->bus && STREQ(disk->dst, dst)))
@@ -3409,7 +3404,6 @@ prlsdkFindNetByMAC(PRL_HANDLE sdkdom, virMacAddrPtr mac)
static int prlsdkConfigureDisk(vzDriverPtr driver,
PRL_HANDLE sdkdom,
virDomainDiskDefPtr disk,
- bool isCt,
bool create)
{
PRL_RESULT pret;
@@ -3432,7 +3426,7 @@ static int prlsdkConfigureDisk(vzDriverPtr driver,
pret = PrlVmCfg_CreateVmDev(sdkdom, devType, &sdkdisk);
prlsdkCheckRetGoto(pret, cleanup);
} else {
- sdkdisk = prlsdkGetDisk(sdkdom, disk, isCt);
+ sdkdisk = prlsdkGetDisk(sdkdom, disk);
if (sdkdisk == PRL_INVALID_HANDLE)
return -1;
}
@@ -3499,7 +3493,7 @@ static int prlsdkConfigureDisk(vzDriverPtr driver,
}
static PRL_HANDLE
-prlsdkGetDisk(PRL_HANDLE sdkdom, virDomainDiskDefPtr disk, bool isCt)
+prlsdkGetDisk(PRL_HANDLE sdkdom, virDomainDiskDefPtr disk)
{
PRL_RESULT pret;
PRL_UINT32 num;
@@ -3521,7 +3515,7 @@ prlsdkGetDisk(PRL_HANDLE sdkdom, virDomainDiskDefPtr disk, bool isCt)
pret = PrlVmCfg_GetDevByType(sdkdom, devType, i, &sdkdisk);
prlsdkCheckRetGoto(pret, error);
- if (prlsdkGetDiskId(sdkdisk, isCt, &bus, &dst) < 0)
+ if (prlsdkGetDiskId(sdkdisk, &bus, &dst) < 0)
goto error;
if (disk->bus == bus && STREQ(disk->dst, dst)) {
@@ -3560,7 +3554,7 @@ prlsdkAttachDevice(vzDriverPtr driver,
switch (dev->type) {
case VIR_DOMAIN_DEVICE_DISK:
if (prlsdkConfigureDisk(driver, privdom->sdkdom,
- dev->data.disk, IS_CT(dom->def), true) < 0)
+ dev->data.disk, true) < 0)
return -1;
break;
@@ -3618,7 +3612,7 @@ prlsdkDetachDevice(vzDriverPtr driver,
switch (dev->type) {
case VIR_DOMAIN_DEVICE_DISK:
- sdkdev = prlsdkGetDisk(privdom->sdkdom, dev->data.disk, IS_CT(dom->def));
+ sdkdev = prlsdkGetDisk(privdom->sdkdom, dev->data.disk);
if (sdkdev == PRL_INVALID_HANDLE)
goto cleanup;
@@ -3688,7 +3682,7 @@ prlsdkUpdateDevice(vzDriverPtr driver,
switch (dev->type) {
case VIR_DOMAIN_DEVICE_DISK:
if (prlsdkConfigureDisk(driver, privdom->sdkdom, dev->data.disk,
- IS_CT(dom->def), false) < 0)
+ false) < 0)
return -1;
break;
@@ -3981,7 +3975,7 @@ prlsdkDoApplyConfig(vzDriverPtr driver,
for (i = 0; i < def->ndisks; i++) {
if (prlsdkConfigureDisk(driver, sdkdom, def->disks[i],
- IS_CT(def), true) < 0)
+ true) < 0)
goto error;
}
--
1.8.3.1
8 years, 2 months
[libvirt] [PATCH 1/2] vz: implicitly support additional migration flags
by Pavel Glushchak
* Added VIR_MIGRATE_LIVE, VIR_MIGRATE_UNDEFINE_SOURCE and
VIR_MIGRATE_PERSIST_DEST to supported migration flags
Signed-off-by: Pavel Glushchak <pglushchak(a)virtuozzo.com>
---
src/vz/vz_driver.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/vz/vz_driver.c b/src/vz/vz_driver.c
index b34fe33..7a12632 100644
--- a/src/vz/vz_driver.c
+++ b/src/vz/vz_driver.c
@@ -2887,8 +2887,11 @@ vzEatCookie(const char *cookiein, int cookieinlen, unsigned int flags)
goto cleanup;
}
-#define VZ_MIGRATION_FLAGS (VIR_MIGRATE_PAUSED | \
- VIR_MIGRATE_PEER2PEER)
+#define VZ_MIGRATION_FLAGS (VIR_MIGRATE_PAUSED | \
+ VIR_MIGRATE_PEER2PEER | \
+ VIR_MIGRATE_LIVE | \
+ VIR_MIGRATE_UNDEFINE_SOURCE | \
+ VIR_MIGRATE_PERSIST_DEST)
#define VZ_MIGRATION_PARAMETERS \
VIR_MIGRATE_PARAM_DEST_XML, VIR_TYPED_PARAM_STRING, \
--
2.7.4
8 years, 2 months
[libvirt] [PATCH 0/3] Fix qemu's <interface type='ethernet'> tap device online status
by Laine Stump
These patches are all closely related, but each fixes a different
problem, so they each should be in a separate patch.
These all came out of Vasiliy's report that type='ethernet tap devices
were all offline and didn't have their IP address or routes added. He
sent a patch (which was an expanded version of 1/1), and the
modification to that patch, along with the other two patches, came out
of my review of his patch.
Laine Stump (2):
qemu: remove unnecessary setting of tap device online state
qemu: set tap device online for type='ethernet'
Vasiliy Tolstov (1):
qemu: fix ethernet network type ip/route assign
src/qemu/qemu_hotplug.c | 15 ---------------
src/qemu/qemu_interface.c | 14 +++++++++-----
2 files changed, 9 insertions(+), 20 deletions(-)
--
2.7.4
8 years, 3 months
[libvirt] [PATCH v2] qemu: fix ip/route assigning on ethernet device
by Vasiliy Tolstov
After investigation, i found that ips and routes incorrectly assigning on device deletion.
Also after libvirt create tap device it does not up.
Vasiliy Tolstov (1):
qemu: fix ethernet network type ip/route assign
src/qemu/qemu_interface.c | 23 ++++++++++++++++++-----
1 file changed, 18 insertions(+), 5 deletions(-)
--
2.7.4
8 years, 3 months
