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SUSE:SLE-12-SP2:GA
libvirt.11696
libxl-dom-reset.patch
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File libxl-dom-reset.patch of Package libvirt.11696
commit 3ac6e50943a775c545aa7d4e4bde5fcb8a163b64 Author: Jim Fehlig <jfehlig@suse.com> Date: Mon Jun 23 15:51:20 2014 -0600 libxl: support domainReset Currently, libxl_send_trigger() does not implement the LIBXL_TRIGGER_RESET option, but domainReset can be implemented in the libxl driver by forcibly destroying the domain and starting it again. Index: libvirt-1.2.18.4/src/libxl/libxl_driver.c =================================================================== --- libvirt-1.2.18.4.orig/src/libxl/libxl_driver.c +++ libvirt-1.2.18.4/src/libxl/libxl_driver.c @@ -1324,6 +1324,63 @@ libxlDomainReboot(virDomainPtr dom, unsi } static int +libxlDomainReset(virDomainPtr dom, unsigned int flags) +{ + libxlDriverPrivatePtr driver = dom->conn->privateData; + libxlDriverConfigPtr cfg = libxlDriverConfigGet(driver); + virDomainObjPtr vm; + int ret = -1; + + virCheckFlags(0, -1); + + if (!(vm = libxlDomObjFromDomain(dom))) + goto cleanup; + + if (virDomainResetEnsureACL(dom->conn, vm->def) < 0) + goto cleanup; + + if (libxlDomainObjBeginJob(driver, vm, LIBXL_JOB_MODIFY) < 0) + goto cleanup; + + if (!virDomainObjIsActive(vm)) { + virReportError(VIR_ERR_OPERATION_INVALID, + "%s", _("Domain is not running")); + goto endjob; + } + + /* + * The semantics of reset can be achieved by forcibly destroying + * the domain and starting it again. + */ + if (libxl_domain_destroy(cfg->ctx, vm->def->id, NULL) < 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Failed to reset domain '%d'"), vm->def->id); + goto endjob; + } + + libxlDomainCleanup(driver, vm); + + if (libxlDomainStart(driver, vm, false, -1) < 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Failed to start domain '%d' after reset"), + vm->def->id); + goto endjob; + } + + ret = 0; + + endjob: + if (!libxlDomainObjEndJob(driver, vm)) + vm = NULL; + + cleanup: + if (vm) + virObjectUnlock(vm); + virObjectUnref(cfg); + return ret; +} + +static int libxlDomainDestroyFlags(virDomainPtr dom, unsigned int flags) { @@ -5197,6 +5254,7 @@ static virHypervisorDriver libxlHypervis .domainShutdown = libxlDomainShutdown, /* 0.9.0 */ .domainShutdownFlags = libxlDomainShutdownFlags, /* 0.9.10 */ .domainReboot = libxlDomainReboot, /* 0.9.0 */ + .domainReset = libxlDomainReset, /* 1.2.16 */ .domainDestroy = libxlDomainDestroy, /* 0.9.0 */ .domainDestroyFlags = libxlDomainDestroyFlags, /* 0.9.4 */ .domainGetOSType = libxlDomainGetOSType, /* 0.9.0 */
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