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hyperv: create SCSI controllers when defining domains

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Co-authored-by: Sri Ramanujam <sramanujam@datto.com>
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Matt Coleman 2021-01-14 08:03:36 -05:00 committed by Michal Privoznik
parent 843aba699e
commit ee86227d87
1 changed files with 64 additions and 0 deletions
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64
src/hyperv/hyperv_driver.c
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@ -327,6 +327,66 @@ hypervGetDeviceParentRasdFromDeviceId(const char *parentDeviceId,
}
static int
hypervDomainCreateSCSIController(virDomainPtr domain, virDomainControllerDefPtr def)
{
g_autoptr(GHashTable) scsiResource = NULL;
g_autofree char *resourceType = NULL;
if (def->model != VIR_DOMAIN_CONTROLLER_MODEL_SCSI_DEFAULT &&
def->model != VIR_DOMAIN_CONTROLLER_MODEL_SCSI_AUTO) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("Unsupported SCSI controller model '%d'"), def->model);
return -1;
}
if (def->info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("Unsupported SCSI controller address type '%d'"), def->info.type);
return -1;
}
resourceType = g_strdup_printf("%d", MSVM_RASD_RESOURCETYPE_PARALLEL_SCSI_HBA);
VIR_DEBUG("Attaching SCSI Controller");
/* prepare embedded param */
scsiResource = hypervCreateEmbeddedParam(Msvm_ResourceAllocationSettingData_WmiInfo);
if (!scsiResource)
return -1;
if (hypervSetEmbeddedProperty(scsiResource, "ResourceType", resourceType) < 0)
return -1;
if (hypervSetEmbeddedProperty(scsiResource, "ResourceSubType",
"Microsoft:Hyper-V:Synthetic SCSI Controller") < 0)
return -1;
/* perform the settings change */
if (hypervMsvmVSMSAddResourceSettings(domain, &scsiResource,
Msvm_ResourceAllocationSettingData_WmiInfo, NULL) < 0)
return -1;
return 0;
}
static int
hypervDomainAttachStorage(virDomainPtr domain, virDomainDefPtr def)
{
size_t i = 0;
for (i = 0; i < def->ncontrollers; i++) {
if (def->controllers[i]->type != VIR_DOMAIN_CONTROLLER_TYPE_SCSI)
continue;
if (hypervDomainCreateSCSIController(domain, def->controllers[i]) < 0)
return -1;
}
return 0;
}
/*
* Functions for deserializing device entries
@ -1982,6 +2042,10 @@ hypervDomainDefineXML(virConnectPtr conn, const char *xml)
if (def->mem.cur_balloon > 0 && hypervDomainSetMemory(domain, def->mem.cur_balloon) < 0)
goto error;
/* attach all storage */
if (hypervDomainAttachStorage(domain, def) < 0)
goto error;
return domain;
error: