From 0a8e1acd4dced15f2069df484df3c4d14c9534a9 Mon Sep 17 00:00:00 2001 From: aliguori Date: Sun, 5 Apr 2009 18:41:23 +0000 Subject: [PATCH] qemu-io - an I/O path exerciser (Christoph Hellwig) This patch adds a new qemu-io tool that links against the block layer and image formats and allow to exercise them without needing a guest image. It is inspired by the xfs_io tool which does the same for plain file I/O. In fact the libxcmd library which is the backend of xfs_io is reused by this tool in a limited fashing (cmd.[ch] files). This version tests out most of the plain block I/O commands with the most notable absent commands beeing snapshot handling and real aio. This tool is the basis of the I/O path test suite I'm working on right now. Signed-off-by: Christoph Hellwig Signed-off-by: Anthony Liguori git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6990 c046a42c-6fe2-441c-8c8c-71466251a162 --- Makefile | 4 +++- configure | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index a9e851f75f..633774e2d8 100644 --- a/Makefile +++ b/Makefile @@ -206,7 +206,9 @@ qemu-img$(EXESUF): qemu-img.o qemu-tool.o osdep.o $(BLOCK_OBJS) qemu-nbd$(EXESUF): qemu-nbd.o qemu-tool.o osdep.o $(BLOCK_OBJS) -qemu-img$(EXESUF) qemu-nbd$(EXESUF): LIBS += -lz +qemu-io$(EXESUF): qemu-io.o qemu-tool.o osdep.o cmd.o $(BLOCK_OBJS) + +qemu-img$(EXESUF) qemu-nbd$(EXESUF) qemu-io$(EXESUF): LIBS += -lz clean: # avoid old build problems by removing potentially incorrect old files diff --git a/configure b/configure index e97483445f..be8e38d5ee 100755 --- a/configure +++ b/configure @@ -1551,7 +1551,7 @@ esac tools= if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then - tools="qemu-img\$(EXESUF) $tools" + tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" if [ "$linux" = "yes" ] ; then tools="qemu-nbd\$(EXESUF) $tools" fi