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authorKevin Wolf <kwolf@redhat.com>2014-01-20 15:12:16 +0100
committerKevin Wolf <kwolf@redhat.com>2014-01-24 14:33:00 +0100
commit0e3bd9932f862c1c1e4926939b4d0c602ce214ef (patch)
treedb13b281c9507f42c7069f1e6ff95afce7cb23b6 /qemu-img.texi
parent3c4b4e383e82ab3db307ee01f12ab0d4a28584dc (diff)
downloadqemu-arm-0e3bd9932f862c1c1e4926939b4d0c602ce214ef.tar.gz
Documentation: qemu-img: Mention SIGUSR1 progress report
Document the SIGUSR1 behaviour of qemu-img. Also, added compare to the list of subcommands that support -p. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net>
Diffstat (limited to 'qemu-img.texi')
-rw-r--r--qemu-img.texi4
1 files changed, 3 insertions, 1 deletions
diff --git a/qemu-img.texi b/qemu-img.texi
index 778e967f39..f86a86d916 100644
--- a/qemu-img.texi
+++ b/qemu-img.texi
@@ -57,7 +57,9 @@ indicates that target image must be compressed (qcow format only)
@item -h
with or without a command shows help and lists the supported formats
@item -p
-display progress bar (convert and rebase commands only)
+display progress bar (compare, convert and rebase commands only).
+If the @var{-p} option is not used for a command that supports it, the
+progress is reported when the process receives a @code{SIGUSR1} signal.
@item -q
Quiet mode - do not print any output (except errors). There's no progress bar
in case both @var{-q} and @var{-p} options are used.