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authorEdgar Kaziahmedov <edos@virtuozzo.mipt.ru>2017-03-20 12:27:02 +0300
committerStefan Hajnoczi <stefanha@redhat.com>2017-03-21 10:02:36 +0000
commitff5bbe56c6f9a74c2d77389a21d5d2368458c939 (patch)
tree6debcfaa72a5809fdec2fe4ed9d3739349ed9703
parent940a8ce075e3408742a4edcabfd6c2a15e2539eb (diff)
parallels: fix default options parsing
parallels block driver is completely broken since commit commit 75cdcd1553e74b5edc58aed23e3b2da8dabb1876 Author: Markus Armbruster <armbru@redhat.com> Date: Tue Feb 21 21:14:08 2017 +0100 option: Fix checking of sizes for overflow and trailing crap Right now even simple qemu-io -c "read 512 64k" 1.hds ends up with Unexpected error in parse_option_size() at util/qemu-option.c:188: Parameter 'prealloc-size' expects a non-negative number below 2^64 Aborted (core dumped) The cure is simple - we should use 'M' as a suffix in default option value instead of 'MiB'. Signed-off-by: Edgar Kaziahmedov <edos@virtuozzo.mipt.ru> Signed-off-by: Denis V. Lunev <den@openvz.org> Message-id: 1490002022-22653-1-git-send-email-den@openvz.org CC: Markus Armbruster <armbru@redhat.com> CC: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
-rw-r--r--block/parallels.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/parallels.c b/block/parallels.c
index 19935e29a9..6bf93753e8 100644
--- a/block/parallels.c
+++ b/block/parallels.c
@@ -114,7 +114,7 @@ static QemuOptsList parallels_runtime_opts = {
.name = PARALLELS_OPT_PREALLOC_SIZE,
.type = QEMU_OPT_SIZE,
.help = "Preallocation size on image expansion",
- .def_value_str = "128MiB",
+ .def_value_str = "128M",
},
{
.name = PARALLELS_OPT_PREALLOC_MODE,