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migration: Promote improved autoconverge commands out of experimental state

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The new autoconverge throttling commands have been tested for a release now. It
is time to move them out of the experimental state.

Signed-off-by: Jason J. Herne <jjherne@linux.vnet.ibm.com>
Message-Id: <1461262038-8197-1-git-send-email-jjherne@linux.vnet.ibm.com>
Signed-off-by: Amit Shah <amit.shah@redhat.com>
This commit is contained in:
Jason J. Herne 2016-04-21 14:07:18 -04:00 • committed by Amit Shah
parent b72fe9e690
commit d85a31d1f4
5 changed files with 82 additions and 82 deletions
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56
migration/migration.c
View file

@ -50,8 +50,8 @@
/*0: means nocompress, 1: best speed, ... 9: best compress ratio */
#define DEFAULT_MIGRATE_COMPRESS_LEVEL 1
/* Define default autoconverge cpu throttle migration parameters */
#define DEFAULT_MIGRATE_X_CPU_THROTTLE_INITIAL 20
#define DEFAULT_MIGRATE_X_CPU_THROTTLE_INCREMENT 10
#define DEFAULT_MIGRATE_CPU_THROTTLE_INITIAL 20
#define DEFAULT_MIGRATE_CPU_THROTTLE_INCREMENT 10
/* Migration XBZRLE default cache size */
#define DEFAULT_MIGRATE_CACHE_SIZE (64 * 1024 * 1024)
@ -87,10 +87,10 @@ MigrationState *migrate_get_current(void)
DEFAULT_MIGRATE_COMPRESS_THREAD_COUNT,
.parameters[MIGRATION_PARAMETER_DECOMPRESS_THREADS] =
DEFAULT_MIGRATE_DECOMPRESS_THREAD_COUNT,
.parameters[MIGRATION_PARAMETER_X_CPU_THROTTLE_INITIAL] =
DEFAULT_MIGRATE_X_CPU_THROTTLE_INITIAL,
.parameters[MIGRATION_PARAMETER_X_CPU_THROTTLE_INCREMENT] =
DEFAULT_MIGRATE_X_CPU_THROTTLE_INCREMENT,
.parameters[MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL] =
DEFAULT_MIGRATE_CPU_THROTTLE_INITIAL,
.parameters[MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT] =
DEFAULT_MIGRATE_CPU_THROTTLE_INCREMENT,
};
if (!once) {
@ -521,10 +521,10 @@ MigrationParameters *qmp_query_migrate_parameters(Error **errp)
s->parameters[MIGRATION_PARAMETER_COMPRESS_THREADS];
params->decompress_threads =
s->parameters[MIGRATION_PARAMETER_DECOMPRESS_THREADS];
params->x_cpu_throttle_initial =
s->parameters[MIGRATION_PARAMETER_X_CPU_THROTTLE_INITIAL];
params->x_cpu_throttle_increment =
s->parameters[MIGRATION_PARAMETER_X_CPU_THROTTLE_INCREMENT];
params->cpu_throttle_initial =
s->parameters[MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL];
params->cpu_throttle_increment =
s->parameters[MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT];
return params;
}
@ -607,8 +607,8 @@ MigrationInfo *qmp_query_migrate(Error **errp)
}
if (cpu_throttle_active()) {
info->has_x_cpu_throttle_percentage = true;
info->x_cpu_throttle_percentage = cpu_throttle_get_percentage();
info->has_cpu_throttle_percentage = true;
info->cpu_throttle_percentage = cpu_throttle_get_percentage();
}
get_xbzrle_cache_stats(info);
@ -718,10 +718,10 @@ void qmp_migrate_set_parameters(bool has_compress_level,
int64_t compress_threads,
bool has_decompress_threads,
int64_t decompress_threads,
bool has_x_cpu_throttle_initial,
int64_t x_cpu_throttle_initial,
bool has_x_cpu_throttle_increment,
int64_t x_cpu_throttle_increment, Error **errp)
bool has_cpu_throttle_initial,
int64_t cpu_throttle_initial,
bool has_cpu_throttle_increment,
int64_t cpu_throttle_increment, Error **errp)
{
MigrationState *s = migrate_get_current();
@ -744,16 +744,16 @@ void qmp_migrate_set_parameters(bool has_compress_level,
"is invalid, it should be in the range of 1 to 255");
return;
}
if (has_x_cpu_throttle_initial &&
(x_cpu_throttle_initial < 1 || x_cpu_throttle_initial > 99)) {
if (has_cpu_throttle_initial &&
(cpu_throttle_initial < 1 || cpu_throttle_initial > 99)) {
error_setg(errp, QERR_INVALID_PARAMETER_VALUE,
"x_cpu_throttle_initial",
"cpu_throttle_initial",
"an integer in the range of 1 to 99");
}
if (has_x_cpu_throttle_increment &&
(x_cpu_throttle_increment < 1 || x_cpu_throttle_increment > 99)) {
if (has_cpu_throttle_increment &&
(cpu_throttle_increment < 1 || cpu_throttle_increment > 99)) {
error_setg(errp, QERR_INVALID_PARAMETER_VALUE,
"x_cpu_throttle_increment",
"cpu_throttle_increment",
"an integer in the range of 1 to 99");
}
@ -767,14 +767,14 @@ void qmp_migrate_set_parameters(bool has_compress_level,
s->parameters[MIGRATION_PARAMETER_DECOMPRESS_THREADS] =
decompress_threads;
}
if (has_x_cpu_throttle_initial) {
s->parameters[MIGRATION_PARAMETER_X_CPU_THROTTLE_INITIAL] =
x_cpu_throttle_initial;
if (has_cpu_throttle_initial) {
s->parameters[MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL] =
cpu_throttle_initial;
}
if (has_x_cpu_throttle_increment) {
s->parameters[MIGRATION_PARAMETER_X_CPU_THROTTLE_INCREMENT] =
x_cpu_throttle_increment;
if (has_cpu_throttle_increment) {
s->parameters[MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT] =
cpu_throttle_increment;
}
}