diff options
Diffstat (limited to 'migration/options.c')
| -rw-r--r-- | migration/options.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/migration/options.c b/migration/options.c index 37fa1cfe74..ae8ab47e32 100644 --- a/migration/options.c +++ b/migration/options.c @@ -12,6 +12,7 @@ */ #include "qemu/osdep.h" +#include "qemu/error-report.h" #include "exec/target_page.h" #include "qapi/clone-visitor.h" #include "qapi/error.h" @@ -473,10 +474,14 @@ bool migrate_caps_check(bool *old_caps, bool *new_caps, Error **errp) if (new_caps[MIGRATION_CAPABILITY_BLOCK]) { error_setg(errp, "QEMU compiled without old-style (blk/-b, inc/-i) " "block migration"); - error_append_hint(errp, "Use drive_mirror+NBD instead.\n"); + error_append_hint(errp, "Use blockdev-mirror with NBD instead.\n"); return false; } #endif + if (new_caps[MIGRATION_CAPABILITY_BLOCK]) { + warn_report("block migration is deprecated;" + " use blockdev-mirror with NBD instead"); + } #ifndef CONFIG_REPLICATION if (new_caps[MIGRATION_CAPABILITY_X_COLO]) { @@ -1400,6 +1405,8 @@ static void migrate_params_apply(MigrateSetParameters *params, Error **errp) } if (params->has_block_incremental) { + warn_report("block migration is deprecated;" + " use blockdev-mirror with NBD instead"); s->parameters.block_incremental = params->block_incremental; } if (params->has_multifd_channels) { |