diff options
| -rw-r--r-- | qemu-img-cmds.hx | 4 | ||||
| -rw-r--r-- | qemu-img.c | 23 | ||||
| -rw-r--r-- | qemu-img.texi | 2 |
3 files changed, 24 insertions, 5 deletions
diff --git a/qemu-img-cmds.hx b/qemu-img-cmds.hx index e2ceadf..fde33d1 100644 --- a/qemu-img-cmds.hx +++ b/qemu-img-cmds.hx @@ -22,9 +22,9 @@ STEXI ETEXI DEF("commit", img_commit, - "commit [-q] [-f fmt] [-t cache] [-d] filename") + "commit [-q] [-f fmt] [-t cache] [-d] [-p] filename") STEXI -@item commit [-q] [-f @var{fmt}] [-t @var{cache}] [-d] @var{filename} +@item commit [-q] [-f @var{fmt}] [-t @var{cache}] [-d] [-p] @var{filename} ETEXI DEF("compare", img_compare, @@ -746,9 +746,14 @@ static void run_block_job(BlockJob *job, Error **errp) do { aio_poll(aio_context, true); + qemu_progress_print((float)job->offset / job->len * 100.f, 0); } while (!job->ready); block_job_complete_sync(job, errp); + + /* A block job may finish instantaneously without publishing any progress, + * so just signal completion here */ + qemu_progress_print(100.f, 0); } static int img_commit(int argc, char **argv) @@ -757,14 +762,14 @@ static int img_commit(int argc, char **argv) const char *filename, *fmt, *cache; BlockBackend *blk; BlockDriverState *bs, *base_bs; - bool quiet = false, drop = false; + bool progress = false, quiet = false, drop = false; Error *local_err = NULL; CommonBlockJobCBInfo cbi; fmt = NULL; cache = BDRV_DEFAULT_CACHE; for(;;) { - c = getopt(argc, argv, "f:ht:dq"); + c = getopt(argc, argv, "f:ht:dpq"); if (c == -1) { break; } @@ -782,11 +787,20 @@ static int img_commit(int argc, char **argv) case 'd': drop = true; break; + case 'p': + progress = true; + break; case 'q': quiet = true; break; } } + + /* Progress is not shown in Quiet mode */ + if (quiet) { + progress = false; + } + if (optind != argc - 1) { error_exit("Expecting one image file name"); } @@ -805,6 +819,9 @@ static int img_commit(int argc, char **argv) } bs = blk_bs(blk); + qemu_progress_init(progress, 1.f); + qemu_progress_print(0.f, 100); + /* This is different from QMP, which by default uses the deepest file in the * backing chain (i.e., the very base); however, the traditional behavior of * qemu-img commit is using the immediate backing file. */ @@ -853,6 +870,8 @@ unref_backing: } done: + qemu_progress_end(); + blk_unref(blk); if (local_err) { diff --git a/qemu-img.texi b/qemu-img.texi index 420bd91..f82d1b4 100644 --- a/qemu-img.texi +++ b/qemu-img.texi @@ -167,7 +167,7 @@ this case. @var{backing_file} will never be modified unless you use the The size can also be specified using the @var{size} option with @code{-o}, it doesn't need to be specified separately in this case. -@item commit [-f @var{fmt}] [-t @var{cache}] [-d] @var{filename} +@item commit [-q] [-f @var{fmt}] [-t @var{cache}] [-d] [-p] @var{filename} Commit the changes recorded in @var{filename} in its base image or backing file. If the backing file is smaller than the snapshot, then the backing file will be |