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Wed, 19 Feb 2025 09:02:14 -0800 (PST) From: Harikumar Rajkumar To: devel@lists.libvirt.org Subject: [PATCH v8 15/18] test_driver: Test throttle group lifecycle APIs Date: Wed, 19 Feb 2025 22:27:19 +0530 Message-Id: <20250219165722.26348-16-harirajkumar230@gmail.com> X-Mailer: git-send-email 2.39.5 (Apple Git-154) In-Reply-To: <20250219165722.26348-1-harirajkumar230@gmail.com> References: <20250219165722.26348-1-harirajkumar230@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Message-ID-Hash: MXWKSME2EKIMOBVR36YCIWYPXW2K7PKI X-Message-ID-Hash: MXWKSME2EKIMOBVR36YCIWYPXW2K7PKI X-MailFrom: harirajkumar230@gmail.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-config-1; header-match-config-2; header-match-config-3; header-match-devel.lists.libvirt.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; suspicious-header CC: sanjeev.ranjan@ibm.com, harikumar.rajkumar@ibm.com, earulana@in.ibm.com, Chun Feng Wu , Harikumar Rajkumar X-Mailman-Version: 3.2.2 Precedence: list List-Id: Development discussions about the libvirt library & tools Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1739985181120019000 Content-Type: text/plain; charset="utf-8" From: Chun Feng Wu Test throttle group APIs * Extract common methods for both "testDomainSetThrottleGroup" and "testDom= ainSetBlockIoTune": testDomainValidateBlockIoTune, testDomainSetBlockIoTuneFields, testDomainCheckBlockIoTuneMutualExclusion, testDomainCheckBlockIoTuneMax * Test "Set": testDomainSetThrottleGroup * Test "Get": testDomainGetThrottleGroup * Test "Del": testDomainDelThrottleGroup Signed-off-by: Chun Feng Wu * Cleanup Test "Get": testDomainGetThrottleGroup * Update the version to 11.1.0. Signed-off-by: Harikumar Rajkumar --- src/test/test_driver.c | 367 +++++++++++++++++++++++++++-------------- 1 file changed, 245 insertions(+), 122 deletions(-) diff --git a/src/test/test_driver.c b/src/test/test_driver.c index 6f18b2b2c8..72eab99184 100644 --- a/src/test/test_driver.c +++ b/src/test/test_driver.c @@ -3783,25 +3783,8 @@ testDomainGetInterfaceParameters(virDomainPtr dom, #define TEST_BLOCK_IOTUNE_MAX 1000000000000000LL =20 static int -testDomainSetBlockIoTune(virDomainPtr dom, - const char *path, - virTypedParameterPtr params, - int nparams, - unsigned int flags) +testDomainValidateBlockIoTune(virTypedParameterPtr params, int nparams) { - virDomainObj *vm =3D NULL; - virDomainDef *def =3D NULL; - virDomainBlockIoTuneInfo info =3D {0}; - virDomainDiskDef *conf_disk =3D NULL; - virTypedParameterPtr eventParams =3D NULL; - int eventNparams =3D 0; - int eventMaxparams =3D 0; - size_t i; - int ret =3D -1; - - virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | - VIR_DOMAIN_AFFECT_CONFIG, -1); - if (virTypedParamsValidate(params, nparams, VIR_DOMAIN_BLOCK_IOTUNE_TOTAL_BYTES_SEC, VIR_TYPED_PARAM_ULLONG, @@ -3846,34 +3829,29 @@ testDomainSetBlockIoTune(virDomainPtr dom, NULL) < 0) return -1; =20 - if (!(vm =3D testDomObjFromDomain(dom))) - return -1; - - if (!(def =3D virDomainObjGetOneDef(vm, flags))) - goto cleanup; - - if (!(conf_disk =3D virDomainDiskByName(def, path, true))) { - virReportError(VIR_ERR_INVALID_ARG, - _("missing persistent configuration for disk '%1$s'= "), - path); - goto cleanup; - } + return 0; +} =20 - info =3D conf_disk->blkdeviotune; - info.group_name =3D g_strdup(conf_disk->blkdeviotune.group_name); =20 - if (virTypedParamsAddString(&eventParams, &eventNparams, &eventMaxpara= ms, - VIR_DOMAIN_TUNABLE_BLKDEV_DISK, path) < 0) - goto cleanup; +static int +testDomainSetBlockIoTuneFields(virDomainBlockIoTuneInfo *info, + virTypedParameterPtr params, + int nparams, + virTypedParameterPtr *eventParams, + int *eventNparams, + int *eventMaxparams) +{ + size_t i; + int ret =3D -1; =20 -#define SET_IOTUNE_FIELD(FIELD, STR, TUNABLE_STR) \ - if (STREQ(param->field, STR)) { \ - info.FIELD =3D param->value.ul; \ - if (virTypedParamsAddULLong(&eventParams, &eventNparams, \ - &eventMaxparams, \ - TUNABLE_STR, \ +#define SET_IOTUNE_FIELD(FIELD, CONST) \ + if (STREQ(param->field, VIR_DOMAIN_BLOCK_IOTUNE_##CONST)) { \ + info->FIELD =3D param->value.ul; \ + if (virTypedParamsAddULLong(eventParams, eventNparams, \ + eventMaxparams, \ + VIR_DOMAIN_TUNABLE_BLKDEV_##CONST, \ param->value.ul) < 0) \ - goto cleanup; \ + goto endjob; \ continue; \ } =20 @@ -3884,119 +3862,99 @@ testDomainSetBlockIoTune(virDomainPtr dom, virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, _("block I/O throttle limit value must be no mo= re than %1$llu"), TEST_BLOCK_IOTUNE_MAX); - goto cleanup; + goto endjob; } =20 - SET_IOTUNE_FIELD(total_bytes_sec, - VIR_DOMAIN_BLOCK_IOTUNE_TOTAL_BYTES_SEC, - VIR_DOMAIN_TUNABLE_BLKDEV_TOTAL_BYTES_SEC); - SET_IOTUNE_FIELD(read_bytes_sec, - VIR_DOMAIN_BLOCK_IOTUNE_READ_BYTES_SEC, - VIR_DOMAIN_TUNABLE_BLKDEV_READ_BYTES_SEC); - SET_IOTUNE_FIELD(write_bytes_sec, - VIR_DOMAIN_BLOCK_IOTUNE_WRITE_BYTES_SEC, - VIR_DOMAIN_TUNABLE_BLKDEV_WRITE_BYTES_SEC); - SET_IOTUNE_FIELD(total_iops_sec, - VIR_DOMAIN_BLOCK_IOTUNE_TOTAL_IOPS_SEC, - VIR_DOMAIN_TUNABLE_BLKDEV_TOTAL_IOPS_SEC); - SET_IOTUNE_FIELD(read_iops_sec, - VIR_DOMAIN_BLOCK_IOTUNE_READ_IOPS_SEC, - VIR_DOMAIN_TUNABLE_BLKDEV_READ_IOPS_SEC); - SET_IOTUNE_FIELD(write_iops_sec, - VIR_DOMAIN_BLOCK_IOTUNE_WRITE_IOPS_SEC, - VIR_DOMAIN_TUNABLE_BLKDEV_WRITE_IOPS_SEC); - - SET_IOTUNE_FIELD(total_bytes_sec_max, - VIR_DOMAIN_BLOCK_IOTUNE_TOTAL_BYTES_SEC_MAX, - VIR_DOMAIN_TUNABLE_BLKDEV_TOTAL_BYTES_SEC_MAX); - SET_IOTUNE_FIELD(read_bytes_sec_max, - VIR_DOMAIN_BLOCK_IOTUNE_READ_BYTES_SEC_MAX, - VIR_DOMAIN_TUNABLE_BLKDEV_READ_BYTES_SEC_MAX); - SET_IOTUNE_FIELD(write_bytes_sec_max, - VIR_DOMAIN_BLOCK_IOTUNE_WRITE_BYTES_SEC_MAX, - VIR_DOMAIN_TUNABLE_BLKDEV_WRITE_BYTES_SEC_MAX); - SET_IOTUNE_FIELD(total_iops_sec_max, - VIR_DOMAIN_BLOCK_IOTUNE_TOTAL_IOPS_SEC_MAX, - VIR_DOMAIN_TUNABLE_BLKDEV_TOTAL_IOPS_SEC_MAX); - SET_IOTUNE_FIELD(read_iops_sec_max, - VIR_DOMAIN_BLOCK_IOTUNE_READ_IOPS_SEC_MAX, - VIR_DOMAIN_TUNABLE_BLKDEV_READ_IOPS_SEC_MAX); - SET_IOTUNE_FIELD(write_iops_sec_max, - VIR_DOMAIN_BLOCK_IOTUNE_WRITE_IOPS_SEC_MAX, - VIR_DOMAIN_TUNABLE_BLKDEV_WRITE_IOPS_SEC_MAX); - SET_IOTUNE_FIELD(size_iops_sec, - VIR_DOMAIN_BLOCK_IOTUNE_SIZE_IOPS_SEC, - VIR_DOMAIN_TUNABLE_BLKDEV_SIZE_IOPS_SEC); - + SET_IOTUNE_FIELD(total_bytes_sec, TOTAL_BYTES_SEC); + SET_IOTUNE_FIELD(read_bytes_sec, READ_BYTES_SEC); + SET_IOTUNE_FIELD(write_bytes_sec, WRITE_BYTES_SEC); + SET_IOTUNE_FIELD(total_iops_sec, TOTAL_IOPS_SEC); + SET_IOTUNE_FIELD(read_iops_sec, READ_IOPS_SEC); + SET_IOTUNE_FIELD(write_iops_sec, WRITE_IOPS_SEC); + + SET_IOTUNE_FIELD(total_bytes_sec_max, TOTAL_BYTES_SEC_MAX); + SET_IOTUNE_FIELD(read_bytes_sec_max, READ_BYTES_SEC_MAX); + SET_IOTUNE_FIELD(write_bytes_sec_max, WRITE_BYTES_SEC_MAX); + SET_IOTUNE_FIELD(total_iops_sec_max, TOTAL_IOPS_SEC_MAX); + SET_IOTUNE_FIELD(read_iops_sec_max, READ_IOPS_SEC_MAX); + SET_IOTUNE_FIELD(write_iops_sec_max, WRITE_IOPS_SEC_MAX); + SET_IOTUNE_FIELD(size_iops_sec, SIZE_IOPS_SEC); + + /* NB: Cannot use macro since this is a value.s not a value.ul */ if (STREQ(param->field, VIR_DOMAIN_BLOCK_IOTUNE_GROUP_NAME)) { - VIR_FREE(info.group_name); - info.group_name =3D g_strdup(param->value.s); - if (virTypedParamsAddString(&eventParams, - &eventNparams, - &eventMaxparams, + VIR_FREE(info->group_name); + info->group_name =3D g_strdup(param->value.s); + if (virTypedParamsAddString(eventParams, eventNparams, + eventMaxparams, VIR_DOMAIN_TUNABLE_BLKDEV_GROUP_NA= ME, param->value.s) < 0) - goto cleanup; + goto endjob; continue; } =20 - SET_IOTUNE_FIELD(total_bytes_sec_max_length, - VIR_DOMAIN_BLOCK_IOTUNE_TOTAL_BYTES_SEC_MAX_LENGT= H, - VIR_DOMAIN_TUNABLE_BLKDEV_TOTAL_BYTES_SEC_MAX_LEN= GTH); - SET_IOTUNE_FIELD(read_bytes_sec_max_length, - VIR_DOMAIN_BLOCK_IOTUNE_READ_BYTES_SEC_MAX_LENGTH, - VIR_DOMAIN_TUNABLE_BLKDEV_READ_BYTES_SEC_MAX_LENG= TH); - SET_IOTUNE_FIELD(write_bytes_sec_max_length, - VIR_DOMAIN_BLOCK_IOTUNE_WRITE_BYTES_SEC_MAX_LENGT= H, - VIR_DOMAIN_TUNABLE_BLKDEV_WRITE_BYTES_SEC_MAX_LEN= GTH); - SET_IOTUNE_FIELD(total_iops_sec_max_length, - VIR_DOMAIN_BLOCK_IOTUNE_TOTAL_IOPS_SEC_MAX_LENGTH, - VIR_DOMAIN_TUNABLE_BLKDEV_TOTAL_IOPS_SEC_MAX_LENG= TH); - SET_IOTUNE_FIELD(read_iops_sec_max_length, - VIR_DOMAIN_BLOCK_IOTUNE_READ_IOPS_SEC_MAX_LENGTH, - VIR_DOMAIN_TUNABLE_BLKDEV_READ_IOPS_SEC_MAX_LENGT= H); - SET_IOTUNE_FIELD(write_iops_sec_max_length, - VIR_DOMAIN_BLOCK_IOTUNE_WRITE_IOPS_SEC_MAX_LENGTH, - VIR_DOMAIN_TUNABLE_BLKDEV_WRITE_IOPS_SEC_MAX_LENG= TH); + SET_IOTUNE_FIELD(total_bytes_sec_max_length, TOTAL_BYTES_SEC_MAX_L= ENGTH); + SET_IOTUNE_FIELD(read_bytes_sec_max_length, READ_BYTES_SEC_MAX_LEN= GTH); + SET_IOTUNE_FIELD(write_bytes_sec_max_length, WRITE_BYTES_SEC_MAX_L= ENGTH); + SET_IOTUNE_FIELD(total_iops_sec_max_length, TOTAL_IOPS_SEC_MAX_LEN= GTH); + SET_IOTUNE_FIELD(read_iops_sec_max_length, READ_IOPS_SEC_MAX_LENGT= H); + SET_IOTUNE_FIELD(write_iops_sec_max_length, WRITE_IOPS_SEC_MAX_LEN= GTH); } + #undef SET_IOTUNE_FIELD =20 - if ((info.total_bytes_sec && info.read_bytes_sec) || - (info.total_bytes_sec && info.write_bytes_sec)) { + ret =3D 0; + endjob: + return ret; +} + + +static int +testDomainCheckBlockIoTuneMutualExclusion(virDomainBlockIoTuneInfo *info) +{ + if ((info->total_bytes_sec && info->read_bytes_sec) || + (info->total_bytes_sec && info->write_bytes_sec)) { virReportError(VIR_ERR_INVALID_ARG, "%s", _("total and read/write of bytes_sec cannot be set = at the same time")); - goto cleanup; + return -1; } =20 - if ((info.total_iops_sec && info.read_iops_sec) || - (info.total_iops_sec && info.write_iops_sec)) { + if ((info->total_iops_sec && info->read_iops_sec) || + (info->total_iops_sec && info->write_iops_sec)) { virReportError(VIR_ERR_INVALID_ARG, "%s", _("total and read/write of iops_sec cannot be set a= t the same time")); - goto cleanup; + return -1; } =20 - if ((info.total_bytes_sec_max && info.read_bytes_sec_max) || - (info.total_bytes_sec_max && info.write_bytes_sec_max)) { + if ((info->total_bytes_sec_max && info->read_bytes_sec_max) || + (info->total_bytes_sec_max && info->write_bytes_sec_max)) { virReportError(VIR_ERR_INVALID_ARG, "%s", _("total and read/write of bytes_sec_max cannot be = set at the same time")); - goto cleanup; + return -1; } =20 - if ((info.total_iops_sec_max && info.read_iops_sec_max) || - (info.total_iops_sec_max && info.write_iops_sec_max)) { + if ((info->total_iops_sec_max && info->read_iops_sec_max) || + (info->total_iops_sec_max && info->write_iops_sec_max)) { virReportError(VIR_ERR_INVALID_ARG, "%s", _("total and read/write of iops_sec_max cannot be s= et at the same time")); - goto cleanup; + return -1; } =20 + return 0; +} + + +static int +testDomainCheckBlockIoTuneMax(virDomainBlockIoTuneInfo *info) +{ + int ret =3D -1; =20 #define TEST_BLOCK_IOTUNE_MAX_CHECK(FIELD, FIELD_MAX) \ do { \ - if (info.FIELD > info.FIELD_MAX) { \ + if (info->FIELD > info->FIELD_MAX) { \ virReportError(VIR_ERR_INVALID_ARG, \ _("%1$s cannot be set higher than %2$s"), \ #FIELD, #FIELD_MAX); \ - goto cleanup; \ + goto endjob; \ } \ } while (0); =20 @@ -4009,6 +3967,69 @@ testDomainSetBlockIoTune(virDomainPtr dom, =20 #undef TEST_BLOCK_IOTUNE_MAX_CHECK =20 + ret =3D 0; + endjob: + return ret; +} + + +static int +testDomainSetBlockIoTune(virDomainPtr dom, + const char *path, + virTypedParameterPtr params, + int nparams, + unsigned int flags) +{ + virDomainObj *vm =3D NULL; + virDomainDef *def =3D NULL; + virDomainBlockIoTuneInfo info =3D {0}; + virDomainDiskDef *conf_disk =3D NULL; + virTypedParameterPtr eventParams =3D NULL; + int eventNparams =3D 0; + int eventMaxparams =3D 0; + int ret =3D -1; + + virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | + VIR_DOMAIN_AFFECT_CONFIG, -1); + + if (testDomainValidateBlockIoTune(params, nparams) < 0) + return -1; + + if (!(vm =3D testDomObjFromDomain(dom))) + return -1; + + if (!(def =3D virDomainObjGetOneDef(vm, flags))) + goto cleanup; + + if (!(conf_disk =3D virDomainDiskByName(def, path, true))) { + virReportError(VIR_ERR_INVALID_ARG, + _("missing persistent configuration for disk '%1$s'= "), + path); + goto cleanup; + } + + info =3D conf_disk->blkdeviotune; + info.group_name =3D g_strdup(conf_disk->blkdeviotune.group_name); + + if (virTypedParamsAddString(&eventParams, &eventNparams, &eventMaxpara= ms, + VIR_DOMAIN_TUNABLE_BLKDEV_DISK, path) < 0) + goto cleanup; + + if (testDomainSetBlockIoTuneFields(&info, + params, + nparams, + &eventParams, + &eventNparams, + &eventMaxparams) < 0) + goto cleanup; + + if (testDomainCheckBlockIoTuneMutualExclusion(&info) < 0) + goto cleanup; + + + if (testDomainCheckBlockIoTuneMax(&info) < 0) + goto cleanup; + virDomainDiskSetBlockIOTune(conf_disk, &info); =20 ret =3D 0; @@ -4119,6 +4140,106 @@ testDomainGetBlockIoTune(virDomainPtr dom, virDomainObjEndAPI(&vm); return ret; } + + +static int +testDomainSetThrottleGroup(virDomainPtr dom, + const char *group, + virTypedParameterPtr params, + int nparams, + unsigned int flags) +{ + virDomainObj *vm =3D NULL; + virDomainDef *def =3D NULL; + virDomainThrottleGroupDef info =3D { 0 }; + virDomainThrottleGroupDef *cur_info =3D NULL; + virTypedParameterPtr eventParams =3D NULL; + int eventNparams =3D 0; + int eventMaxparams =3D 0; + int ret =3D -1; + + virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | + VIR_DOMAIN_AFFECT_CONFIG, -1); + if (testDomainValidateBlockIoTune(params, nparams) < 0) + return -1; + + if (!(vm =3D testDomObjFromDomain(dom))) + return -1; + + if (!(def =3D virDomainObjGetOneDef(vm, flags))) + goto cleanup; + + if (virTypedParamsAddString(&eventParams, &eventNparams, &eventMaxpara= ms, + VIR_DOMAIN_TUNABLE_BLKDEV_GROUP_NAME, grou= p) < 0) + goto cleanup; + + if (testDomainSetBlockIoTuneFields(&info, + params, + nparams, + &eventParams, + &eventNparams, + &eventMaxparams) < 0) + goto cleanup; + + if (testDomainCheckBlockIoTuneMutualExclusion(&info) < 0) + goto cleanup; + + if (testDomainCheckBlockIoTuneMax(&info) < 0) + goto cleanup; + + cur_info =3D virDomainThrottleGroupByName(def, group); + if (cur_info !=3D NULL) { + virDomainThrottleGroupUpdate(def, &info); + } else { + virDomainThrottleGroupAdd(def, &info); + } + ret =3D 0; + + cleanup: + VIR_FREE(info.group_name); + virDomainObjEndAPI(&vm); + if (eventNparams) + virTypedParamsFree(eventParams, eventNparams); + return ret; +} + + +static int +testDomainDelThrottleGroup(virDomainPtr dom, + const char *groupname, + unsigned int flags) +{ + virDomainObj *vm =3D NULL; + virDomainDef *def =3D NULL; + virDomainThrottleGroupDef groupDef =3D {0}; + virDomainThrottleGroupDef *reply =3D &groupDef; + int ret =3D -1; + + virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | + VIR_DOMAIN_AFFECT_CONFIG | + VIR_TYPED_PARAM_STRING_OKAY, -1); + + + if (!(vm =3D testDomObjFromDomain(dom))) + return -1; + + if (!(def =3D virDomainObjGetOneDef(vm, flags))) + goto cleanup; + + if (!(reply =3D virDomainThrottleGroupByName(def, groupname))) { + virReportError(VIR_ERR_INVALID_ARG, + _("throttle group '%1$s' was not found in the domai= n config"), + groupname); + goto cleanup; + } + + ret =3D 0; + + cleanup: + virDomainObjEndAPI(&vm); + return ret; +} + #undef TEST_SET_PARAM =20 =20 @@ -11218,6 +11339,8 @@ static virHypervisorDriver testHypervisorDriver =3D= { .domainGetInterfaceParameters =3D testDomainGetInterfaceParameters, /*= 5.6.0 */ .domainSetBlockIoTune =3D testDomainSetBlockIoTune, /* 5.7.0 */ .domainGetBlockIoTune =3D testDomainGetBlockIoTune, /* 5.7.0 */ + .domainSetThrottleGroup =3D testDomainSetThrottleGroup, /* 11.1.0 */ + .domainDelThrottleGroup =3D testDomainDelThrottleGroup, /* 11.1.0 */ .domainSetBlkioParameters =3D testDomainSetBlkioParameters, /* 7.7.0 */ .domainGetBlkioParameters =3D testDomainGetBlkioParameters, /* 7.7.0 */ .connectListDefinedDomains =3D testConnectListDefinedDomains, /* 0.1.1= 1 */ --=20 2.39.5 (Apple Git-154)