* add 9 new block related functions block_pull(self, domname, device, bandwidth = 0, flag = 0) block_resize(self, domname, device, size, flag = 0) block_job_abort(self, domname, device, flag = 0) block_job_set_speed(self, domname, device, bandwidth, flag = 0) get_block_job_info(self, domname, device, flag = 0) get_blkio_parameters(self, domname, flag) get_block_io_tune(self, domname, device, flag) set_blkio_parameters(self, domname, params, flag) set_block_io_tune(self, domname, device, params, flag) 2 bugs related to parameters for 4 functions(get_blkio_parameters, get_block_io_tune, set_blkio_parameters and set_block_io_tune), it is considered in this patch, it could be updated later anyway. * Add 2 memory parameters function get_memory_parameters(self, domname, flag) set_memory_parameters(self, domname, params, flag) For set_memory_parameters(), the 'params' arguments should be a dictionary contains selectable keys: hard_limit, soft_limit, swap_hard_limit. e.g. {'hard_limit':10240, 'soft_limit':100000, 'swap_hard_limit':102400} * Fix problems of 2 functions memory_peek(self, domname) set_sched_params_flags(self, domname, params, flags) --- lib/domainAPI.py | 103 ++++++++++++++++++++++++++++++++++++++++++++++++++++- 1 files changed, 101 insertions(+), 2 deletions(-) diff --git a/lib/domainAPI.py b/lib/domainAPI.py index a6efab7..91f2ba3 100644 --- a/lib/domainAPI.py +++ b/lib/domainAPI.py @@ -546,7 +546,7 @@ class DomainAPI(object): def set_sched_params_flags(self, domname, params, flags): try: dom_obj = self.get_domain_by_name(domname) - retval = dom_obj.setSchedulerParameters(params, flags) + retval = dom_obj.setSchedulerParametersFlags(params, flags) return retval except libvirt.libvirtError, e: message = e.get_error_message() @@ -581,6 +581,105 @@ class DomainAPI(object): code = e.get_error_code() raise exception.LibvirtAPI(message, code) + def block_pull(self, domname, device, bandwidth = 0, flag = 0): + try: + dom_obj = self.get_domain_by_name(domname) + return dom_obj.blockPull(device, bandwidth, flag) + except libvirt.libvirtError, e: + message = e.get_error_message() + code = e.get_error_code() + raise exception.LibvirtAPI(message, code) + + def block_resize(self, domname, device, size, flag = 0): + try: + dom_obj = self.get_domain_by_name(domname) + return dom_obj.blockResize(device, size, flag) + except libvirt.libvirtError, e: + message = e.get_error_message() + code = e.get_error_code() + raise exception.LibvirtAPI(message, code) + + def block_job_abort(self, domname, device, flag = 0): + try: + dom_obj = self.get_domain_by_name(domname) + return dom_obj.blockJobAbort(device, flag) + except libvirt.libvirtError, e: + message = e.get_error_message() + code = e.get_error_code() + raise exception.LibvirtAPI(message, code) + + def block_job_set_speed(self, domname, device, bandwidth, flag = 0): + try: + dom_obj = self.get_domain_by_name(domname) + return dom_obj.blockJobSetSpeed(device, bandwidth, flag) + except libvirt.libvirtError, e: + message = e.get_error_message() + code = e.get_error_code() + raise exception.LibvirtAPI(message, code) + + def get_block_job_info(self, domname, device, flag = 0): + try: + dom_obj = self.get_domain_by_name(domname) + return dom_obj.blockJobInfo(device, flag) + except libvirt.libvirtError, e: + message = e.get_error_message() + code = e.get_error_code() + raise exception.LibvirtAPI(message, code) + + def get_blkio_parameters(self, domname, flag): + try: + dom_obj = self.get_domain_by_name(domname) + return dom_obj.blkioParameters(flag) + except libvirt.libvirtError, e: + message = e.get_error_message() + code = e.get_error_code() + raise exception.LibvirtAPI(message, code) + + def get_block_io_tune(self, domname, device, flag): + try: + dom_obj = self.get_domain_by_name(domname) + return dom_obj.blockIoTune(device, params, flag) + except libvirt.libvirtError, e: + message = e.get_error_message() + code = e.get_error_code() + raise exception.LibvirtAPI(message, code) + + def set_blkio_parameters(self, domname, params, flag): + try: + dom_obj = self.get_domain_by_name(domname) + return dom_obj.setBlkioParameters(params, flag) + except libvirt.libvirtError, e: + message = e.get_error_message() + code = e.get_error_code() + raise exception.LibvirtAPI(message, code) + + def set_block_io_tune(self, domname, device, params, flag): + try: + dom_obj = self.get_domain_by_name(domname) + return dom_obj.setBlockIoTune(device, params, flag) + except libvirt.libvirtError, e: + message = e.get_error_message() + code = e.get_error_code() + raise exception.LibvirtAPI(message, code) + + def get_memory_parameters(self, domname, flag): + try: + dom_obj = self.get_domain_by_name(domname) + return dom_obj.memoryParameters(flag) + except libvirt.libvirtError, e: + message = e.get_error_message() + code = e.get_error_code() + raise exception.LibvirtAPI(message, code) + + def set_memory_parameters(self, domname, params, flag): + try: + dom_obj = self.get_domain_by_name(domname) + return dom_obj.setMemoryParameters(params, flag) + except libvirt.libvirtError, e: + message = e.get_error_message() + code = e.get_error_code() + raise exception.LibvirtAPI(message, code) + def memory_stats(self, domname): try: dom_obj = self.get_domain_by_name(domname) @@ -593,7 +692,7 @@ class DomainAPI(object): def memory_peek(self, domname, start, size, buffer, flag = 0): try: dom_obj = self.get_domain_by_name(domname) - return dom_obj.blockPeek(start, size, buffer, flag) + return dom_obj.memoryPeek(start, size, buffer, flag) except libvirt.libvirtError, e: message = e.get_error_message() code = e.get_error_code()