[libvirt] [PATCH 0/4] parallels: fixes and cleanups
Maxim Nestratov (3): parallels: don't forget to unlock domain if unregister fails parallels: fix home directory for VMs parallels: minor cleanup Mikhail Feoktistov (1): parallels: set cpu mode when applying xml configuration
From: Mikhail Feoktistov <mfeoktistov@parallels.com> Otherwise exporting existing domain config and defining a new one like this: virsh -c parallels:///system dumpxml instance01 > my.xml virsh -c parallels:///system define my.xml leads to an error because PCS default x64 mode turns to x32. Thus, we need to set correct cpuMode in prlsdkDoApplyConfig() explicitly. Signed-off-by: Mikhail Feoktistov <mfeoktistov@parallels.com> Signed-off-by: Maxim Nestratov <mnestratov@parallels.com> --- src/parallels/parallels_sdk.c | 13 +++++++++++++ 1 files changed, 13 insertions(+), 0 deletions(-) diff --git a/src/parallels/parallels_sdk.c b/src/parallels/parallels_sdk.c index fec145d..9a2d658 100644 --- a/src/parallels/parallels_sdk.c +++ b/src/parallels/parallels_sdk.c @@ -2869,6 +2869,19 @@ prlsdkDoApplyConfig(PRL_HANDLE sdkdom, pret = PrlVmCfg_SetCpuCount(sdkdom, def->vcpus); prlsdkCheckRetGoto(pret, error); + switch (def->os.arch) { + case VIR_ARCH_X86_64: + pret = PrlVmCfg_SetCpuMode(sdkdom, PCM_CPU_MODE_64); + break; + case VIR_ARCH_I686: + pret = PrlVmCfg_SetCpuMode(sdkdom, PCM_CPU_MODE_32); + break; + default: + virReportError(VIR_ERR_INTERNAL_ERROR, _("Unknown CPU mode: %X"), def->os.arch); + goto error; + } + prlsdkCheckRetGoto(pret, error); + if (prlsdkClearDevices(sdkdom) < 0) goto error; -- 1.7.1
Signed-off-by: Maxim Nestratov <mnestratov@parallels.com> --- src/parallels/parallels_driver.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/src/parallels/parallels_driver.c b/src/parallels/parallels_driver.c index 650b790..623b122 100644 --- a/src/parallels/parallels_driver.c +++ b/src/parallels/parallels_driver.c @@ -943,6 +943,7 @@ parallelsDomainUndefineFlags(virDomainPtr domain, { parallelsConnPtr privconn = domain->conn->privateData; virDomainObjPtr dom = NULL; + int ret; virCheckFlags(0, -1); @@ -952,7 +953,11 @@ parallelsDomainUndefineFlags(virDomainPtr domain, return -1; } - return prlsdkUnregisterDomain(privconn, dom); + ret = prlsdkUnregisterDomain(privconn, dom); + if (ret) + virObjectUnlock(dom); + + return ret; } static int -- 1.7.1
Failures of parallelsStorageOpen occured because we incorrectly treated path to VM' configuration file as a directory. Now initialization of parallels VM domains home directory is fixed. Signed-off-by: Maxim Nestratov <mnestratov@parallels.com> --- src/parallels/parallels_sdk.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/src/parallels/parallels_sdk.c b/src/parallels/parallels_sdk.c index 9a2d658..e0c5895 100644 --- a/src/parallels/parallels_sdk.c +++ b/src/parallels/parallels_sdk.c @@ -1247,6 +1247,14 @@ prlsdkLoadDomain(parallelsConnPtr privconn, pret = PrlVmCfg_GetHomePath(sdkdom, pdom->home, &buflen); prlsdkCheckRetGoto(pret, error); + /* For VMs pdom->home is actually /directory/config.pvs */ + if (!IS_CT(def)) { + /* Get rid of /config.pvs in path string */ + char *s = strrchr(pdom->home, '/'); + if (s) + *s = '\0'; + } + if (olddom) { /* assign new virDomainDef without any checks */ /* we can't use virDomainObjAssignDef, because it checks -- 1.7.1
indentation is fixed, unnecessary error message removed, unnecessary job freeing removed Signed-off-by: Maxim Nestratov <mnestratov@parallels.com> --- src/parallels/parallels_sdk.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-) diff --git a/src/parallels/parallels_sdk.c b/src/parallels/parallels_sdk.c index e0c5895..0c9837a 100644 --- a/src/parallels/parallels_sdk.c +++ b/src/parallels/parallels_sdk.c @@ -702,7 +702,7 @@ prlsdkGetNetInfo(PRL_HANDLE netAdapter, virDomainNetDefPtr net, bool isCt) goto cleanup; pret = PrlVmDevNet_GetHostInterfaceName(netAdapter, net->ifname, &buflen); - prlsdkCheckRetGoto(pret, cleanup); + prlsdkCheckRetGoto(pret, cleanup); if (isCt && netAdapterIndex == (PRL_UINT32) -1) { /* venet devices don't have mac address and @@ -1352,7 +1352,6 @@ prlsdkLoadDomains(parallelsConnPtr privconn) error: PrlHandle_Free(result); - PrlHandle_Free(job); return -1; } @@ -1732,8 +1731,6 @@ prlsdkDomainChangeState(virDomainPtr domain, pdom = dom->privateData; pret = chstate(privconn, pdom->sdkdom); - virReportError(VIR_ERR_OPERATION_FAILED, - _("Can't change domain state: %d"), pret); if (PRL_FAILED(pret)) { virResetLastError(); -- 1.7.1
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Maxim Nestratov