diff options
Diffstat (limited to 'migration/block.c')
| -rw-r--r-- | migration/block.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/migration/block.c b/migration/block.c index b60698d6e2..a15f9bddcb 100644 --- a/migration/block.c +++ b/migration/block.c @@ -731,6 +731,9 @@ static int block_save_setup(QEMUFile *f, void *opaque) trace_migration_block_save("setup", block_mig_state.submitted, block_mig_state.transferred); + warn_report("block migration is deprecated;" + " use blockdev-mirror with NBD instead"); + ret = init_blk_migration(f); if (ret < 0) { return ret; @@ -752,7 +755,7 @@ static int block_save_setup(QEMUFile *f, void *opaque) static int block_save_iterate(QEMUFile *f, void *opaque) { int ret; - uint64_t last_bytes = qemu_file_transferred_noflush(f); + uint64_t last_bytes = qemu_file_transferred(f); trace_migration_block_save("iterate", block_mig_state.submitted, block_mig_state.transferred); @@ -804,7 +807,7 @@ static int block_save_iterate(QEMUFile *f, void *opaque) } qemu_put_be64(f, BLK_MIG_FLAG_EOS); - uint64_t delta_bytes = qemu_file_transferred_noflush(f) - last_bytes; + uint64_t delta_bytes = qemu_file_transferred(f) - last_bytes; return (delta_bytes > 0); } |