Actually physical size is not available in vz sdk right now so let's set it to allocation as an estimation in non sparse case. --- src/vz/vz_driver.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ src/vz/vz_sdk.c | 23 +++++++++++++++++++++++ src/vz/vz_sdk.h | 1 + 3 files changed, 74 insertions(+) diff --git a/src/vz/vz_driver.c b/src/vz/vz_driver.c index 9a429f4..7b32558 100644 --- a/src/vz/vz_driver.c +++ b/src/vz/vz_driver.c @@ -4005,6 +4005,55 @@ vzDomainBlockResize(virDomainPtr domain, return ret; } +static int +vzDomainGetBlockInfo(virDomainPtr domain, + const char *path, + virDomainBlockInfoPtr info, + unsigned int flags) +{ + virDomainObjPtr dom; + virDomainDiskDefPtr disk; + long long allocation; + bool job = false; + int ret = -1; + + virCheckFlags(0, -1); + + if (!(dom = vzDomObjFromDomainRef(domain))) + return -1; + + if (virDomainGetBlockInfoEnsureACL(domain->conn, dom->def) < 0) + goto cleanup; + + if (vzDomainObjBeginJob(dom) < 0) + goto cleanup; + job = true; + + if (vzEnsureDomainExists(dom) < 0) + goto cleanup; + + if (!(disk = virDomainDiskByName(dom->def, path, false))) { + virReportError(VIR_ERR_INVALID_ARG, + _("invalid path %s not assigned to domain"), path); + goto cleanup; + } + + if ((allocation = prlsdkGetDiskAllocation(dom, disk)) < 0) + goto cleanup; + + info->capacity = disk->src->capacity; + info->allocation = allocation; + info->physical = allocation; + + ret = 0; + + cleanup: + if (job) + vzDomainObjEndJob(dom); + virDomainObjEndAPI(&dom); + return ret; +} + static virHypervisorDriver vzHypervisorDriver = { .name = "vz", .connectOpen = vzConnectOpen, /* 0.10.0 */ @@ -4106,6 +4155,7 @@ static virHypervisorDriver vzHypervisorDriver = { .domainAbortJob = vzDomainAbortJob, /* 3.1.0 */ .domainReset = vzDomainReset, /* 3.1.0 */ .domainBlockResize = vzDomainBlockResize, /* 3.3.0 */ + .domainGetBlockInfo = vzDomainGetBlockInfo, /* 3.4.0 */ }; static virConnectDriver vzConnectDriver = { diff --git a/src/vz/vz_sdk.c b/src/vz/vz_sdk.c index 4d2c6b0..b8f561c 100644 --- a/src/vz/vz_sdk.c +++ b/src/vz/vz_sdk.c @@ -4962,3 +4962,26 @@ int prlsdkResizeImage(virDomainObjPtr dom, virDomainDiskDefPtr disk, PrlHandle_Free(prldisk); return ret; } + +long long prlsdkGetDiskAllocation(virDomainObjPtr dom, + virDomainDiskDefPtr disk) +{ + vzDomObjPtr privdom = dom->privateData; + PRL_HANDLE job; + PRL_HANDLE prldisk; + PRL_UINT32 size; + PRL_RESULT pret; + + job = PrlVm_RefreshConfig(privdom->sdkdom); + if (waitDomainJob(job, dom)) + return -1; + + prldisk = prlsdkGetDisk(privdom->sdkdom, disk); + if (prldisk == PRL_INVALID_HANDLE) + return -1; + + pret = PrlVmDevHd_GetSizeOnDisk(prldisk, &size); + prlsdkCheckRetExit(pret, -1); + + return ((unsigned long long)size) << 20; +} diff --git a/src/vz/vz_sdk.h b/src/vz/vz_sdk.h index 0a77431..6b73067 100644 --- a/src/vz/vz_sdk.h +++ b/src/vz/vz_sdk.h @@ -91,3 +91,4 @@ PRL_HANDLE prlsdkSdkDomainLookupByName(vzDriverPtr driver, const char *name); int prlsdkCancelJob(virDomainObjPtr dom); int prlsdkResizeImage(virDomainObjPtr dom, virDomainDiskDefPtr disk, unsigned long long newsize); +long long prlsdkGetDiskAllocation(virDomainObjPtr dom, virDomainDiskDefPtr disk); -- 1.8.3.1