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authorBenoît Canet <benoit@irqsave.net>2013-09-02 14:14:41 +0200
committerStefan Hajnoczi <stefanha@redhat.com>2013-09-06 15:25:07 +0200
commit2024c1df43eae0d2e35663da0c6e8c51290a386e (patch)
treefb92213d73ab06a296a0c83797735cd66aae1674 /qemu-options.hx
parent3e9fab690d59ac15956c3733fe0794ce1ae4c4af (diff)
downloadqemu-arm-2024c1df43eae0d2e35663da0c6e8c51290a386e.tar.gz
block: Add iops_size to do the iops accounting for a given io size.
This feature can be used in case where users are avoiding the iops limit by doing jumbo I/Os hammering the storage backend. Signed-off-by: Benoit Canet <benoit@irqsave.net> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'qemu-options.hx')
-rw-r--r--qemu-options.hx1
1 files changed, 1 insertions, 0 deletions
diff --git a/qemu-options.hx b/qemu-options.hx
index d3760df133..5dc8b75cdb 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -413,6 +413,7 @@ DEF("drive", HAS_ARG, QEMU_OPTION_drive,
" [[,iops=i]|[[,iops_rd=r][,iops_wr=w]]]\n"
" [[,bps_max=bm]|[[,bps_rd_max=rm][,bps_wr_max=wm]]]\n"
" [[,iops_max=im]|[[,iops_rd_max=irm][,iops_wr_max=iwm]]]\n"
+ " [[,iops_size=is]]\n"
" use 'file' as a drive image\n", QEMU_ARCH_ALL)
STEXI
@item -drive @var{option}[,@var{option}[,@var{option}[,...]]]