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[PULL,33/40] hmp/migration: add migrate_recover command

Message ID 20180515234017.2277-34-quintela@redhat.com
State New
Headers show
Series [PULL,01/40] migration: fix saving normal page even if it's been compressed | expand

Commit Message

Juan Quintela May 15, 2018, 11:40 p.m. UTC 
From: Peter Xu <peterx@redhat.com>

Sister command to migrate-recover in QMP.

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20180502104740.12123-22-peterx@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
---
 hmp-commands.hx | 13 +++++++++++++
 hmp.c           | 10 ++++++++++
 hmp.h           |  1 +
 3 files changed, 24 insertions(+)
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Patch

diff --git a/hmp-commands.hx b/hmp-commands.hx
index a7051ee391..2fa387d341 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -957,7 +957,20 @@  STEXI
 @findex migrate_incoming
 Continue an incoming migration using the @var{uri} (that has the same syntax
 as the -incoming option).
+ETEXI
 
+    {
+        .name       = "migrate_recover",
+        .args_type  = "uri:s",
+        .params     = "uri",
+        .help       = "Continue a paused incoming postcopy migration",
+        .cmd        = hmp_migrate_recover,
+    },
+
+STEXI
+@item migrate_recover @var{uri}
+@findex migrate_recover
+Continue a paused incoming postcopy migration using the @var{uri}.
 ETEXI
 
     {
diff --git a/hmp.c b/hmp.c
index a7aa878788..2a36c1cf8d 100644
--- a/hmp.c
+++ b/hmp.c
@@ -1517,6 +1517,16 @@  void hmp_migrate_incoming(Monitor *mon, const QDict *qdict)
     hmp_handle_error(mon, &err);
 }
 
+void hmp_migrate_recover(Monitor *mon, const QDict *qdict)
+{
+    Error *err = NULL;
+    const char *uri = qdict_get_str(qdict, "uri");
+
+    qmp_migrate_recover(uri, &err);
+
+    hmp_handle_error(mon, &err);
+}
+
 /* Kept for backwards compatibility */
 void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict)
 {
diff --git a/hmp.h b/hmp.h
index 4e2ec375b0..b6b56c8161 100644
--- a/hmp.h
+++ b/hmp.h
@@ -68,6 +68,7 @@  void hmp_info_snapshots(Monitor *mon, const QDict *qdict);
 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict);
 void hmp_migrate_continue(Monitor *mon, const QDict *qdict);
 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict);
+void hmp_migrate_recover(Monitor *mon, const QDict *qdict);
 void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict);
 void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict);
 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict);