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migration/migration: improve error reporting for migrate parameters

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use QERR_INVALID_PARAMETER_VALUE instead of
"Parameter '%s' expects" for consistency.

Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com>
Message-Id: <4ce71da4a5f98ad6ead0806ec71043473dcb4c07.1585641083.git.maozhongyi@cmss.chinamobile.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Mao Zhongyi 2020-03-31 16:22:05 +08:00 committed by Dr. David Alan Gilbert
parent ed8b2828cc
commit 2ee30cf078
1 changed files with 12 additions and 8 deletions
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20
migration/migration.c
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@ -1202,16 +1202,19 @@ static bool migrate_params_check(MigrationParameters *params, Error **errp)
}
if (params->has_max_bandwidth && (params->max_bandwidth > SIZE_MAX)) {
error_setg(errp, "Parameter 'max_bandwidth' expects an integer in the"
" range of 0 to %zu bytes/second", SIZE_MAX);
error_setg(errp, QERR_INVALID_PARAMETER_VALUE,
"max_bandwidth",
"an integer in the range of 0 to "stringify(SIZE_MAX)
" bytes/second");
return false;
}
if (params->has_downtime_limit &&
(params->downtime_limit > MAX_MIGRATE_DOWNTIME)) {
error_setg(errp, "Parameter 'downtime_limit' expects an integer in "
"the range of 0 to %d milliseconds",
MAX_MIGRATE_DOWNTIME);
error_setg(errp, QERR_INVALID_PARAMETER_VALUE,
"downtime_limit",
"an integer in the range of 0 to "
stringify(MAX_MIGRATE_DOWNTIME)" milliseconds");
return false;
}
@ -2107,9 +2110,10 @@ void qmp_migrate_set_speed(int64_t value, Error **errp)
void qmp_migrate_set_downtime(double value, Error **errp)
{
if (value < 0 || value > MAX_MIGRATE_DOWNTIME_SECONDS) {
error_setg(errp, "Parameter 'downtime_limit' expects an integer in "
"the range of 0 to %d seconds",
MAX_MIGRATE_DOWNTIME_SECONDS);
error_setg(errp, QERR_INVALID_PARAMETER_VALUE,
"downtime_limit",
"an integer in the range of 0 to "
stringify(MAX_MIGRATE_DOWNTIME_SECONDS)" seconds");
return;
}