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hmp: migrate command (without -d) now blocks correctly 

This patch fixes a timing issue that migrate command (without -d) does not
block in some cases.

The original version of hmp.c:hmp_migrate_status_cb checks if the
migration status is 'active' or not to detect the completion of a migration.

However, if this function is executed when the migration status is stil
'setup' (the status before 'active'), migration command returns
immediately even if the user does not specify -d option.

Signed-off-by: Soramichi Akiyama <akiyama@nii.ac.jp>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
Soramichi AKIYAMA 2014-01-27 19:46:11 +09:00 committed by Luiz Capitulino
parent 933b19ea97
commit dde3a21840
1 changed files with 2 additions and 1 deletions
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3
hmp.c
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@ -1234,7 +1234,8 @@ static void hmp_migrate_status_cb(void *opaque)
MigrationInfo *info;
info = qmp_query_migrate(NULL);
if (!info->has_status || strcmp(info->status, "active") == 0) {
if (!info->has_status || strcmp(info->status, "active") == 0 ||
strcmp(info->status, "setup") == 0) {
if (info->has_disk) {
int progress;