From bbf6da32b5bd32018069e4eaeda59a02855903f2 Mon Sep 17 00:00:00 2001 From: Orit Wasserman Date: Mon, 6 Aug 2012 21:42:47 +0300 Subject: Add migration capabilities The management can query the current migration capabilities using query-migrate-capabilities QMP command. The user can use 'info migrate_capabilities' HMP command. Currently only XBZRLE capability is available. Signed-off-by: Orit Wasserman Signed-off-by: Juan Quintela Reviewed-by: Luiz Capitulino Reviewed-by: Eric Blake --- hmp.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) (limited to 'hmp.c') diff --git a/hmp.c b/hmp.c index 25688ab0e2..a17f13b503 100644 --- a/hmp.c +++ b/hmp.c @@ -131,8 +131,21 @@ void hmp_info_mice(Monitor *mon) void hmp_info_migrate(Monitor *mon) { MigrationInfo *info; + MigrationCapabilityStatusList *caps, *cap; info = qmp_query_migrate(NULL); + caps = qmp_query_migrate_capabilities(NULL); + + /* do not display parameters during setup */ + if (info->has_status && caps) { + monitor_printf(mon, "capabilities: "); + for (cap = caps; cap; cap = cap->next) { + monitor_printf(mon, "%s: %s ", + MigrationCapability_lookup[cap->value->capability], + cap->value->state ? "on" : "off"); + } + monitor_printf(mon, "\n"); + } if (info->has_status) { monitor_printf(mon, "Migration status: %s\n", info->status); @@ -159,6 +172,26 @@ void hmp_info_migrate(Monitor *mon) } qapi_free_MigrationInfo(info); + qapi_free_MigrationCapabilityStatusList(caps); +} + +void hmp_info_migrate_capabilities(Monitor *mon) +{ + MigrationCapabilityStatusList *caps, *cap; + + caps = qmp_query_migrate_capabilities(NULL); + + if (caps) { + monitor_printf(mon, "capabilities: "); + for (cap = caps; cap; cap = cap->next) { + monitor_printf(mon, "%s: %s ", + MigrationCapability_lookup[cap->value->capability], + cap->value->state ? "on" : "off"); + } + monitor_printf(mon, "\n"); + } + + qapi_free_MigrationCapabilityStatusList(caps); } void hmp_info_cpus(Monitor *mon) -- cgit v1.2.1