On 01/22/2013 04:42 PM, David Nyström wrote:
On Mon 21 Jan 2013 11:00:33 AM CET, lei.y...@windriver.com wrote:
From: Lei Yang <lei.y...@windriver.com>
This packages provides:
- multipath: scans the system for multipathed devices, assembles
- multipathd: waits for maps events then execs multipath
- kpartx: maps linear devmaps to device partitions, which makes
multipath maps partionable
......
Now,It can be used for kvm disk img partion for me.
Signed-off-by: Lei Yang <lei.y...@windriver.com>
---
.../multipath-tools/multipath-tools_git.bb | 46
++++++++++++++++++++
1 files changed, 46 insertions(+), 0 deletions(-)
create mode 100644
meta-oe/recipes-support/multipath-tools/multipath-tools_git.bb
diff --git
a/meta-oe/recipes-support/multipath-tools/multipath-tools_git.bb
b/meta-oe/recipes-support/multipath-tools/multipath-tools_git.bb
new file mode 100644
index 0000000..e9509d3
--- /dev/null
+++ b/meta-oe/recipes-support/multipath-tools/multipath-tools_git.bb
@@ -0,0 +1,46 @@
+SUMMARY = "Tools to Manage Multipathed Devices with the device-mapper"
+DESCRIPTION = "This package provides the tools to manage multipathed
devices by \
+instructing the device-mapper multipath module what to do"
+
+HOMEPAGE = "http://christophe.varoqui.free.fr/";
+DEPENDS = "readline libaio lvm2"
+LICENSE = "GPLv2"
+
+LIC_FILES_CHKSUM =
"file://COPYING;md5=7be2873b6270e45abacc503abbe2aa3d"
+S="${WORKDIR}/git"
+
+
+SRC_URI = "git://git.opensvc.com/multipath-tools/.git;protocol=http"
+
+SRCREV = "d3683ab18b386e9b3b54b59a122c689e9ebdf5cf"
+PV = "0.4.9+gitr${SRCPV}"
+
+inherit autotools
+
+EXTRA_OEMAKE="LIB=${libdir} exec_prefix=${exec_prefix}
libdir=${libdir}"
+
+PACKAGES =+ "libmpathpersist mpathpersist kpartx libmultipath
multipath multipathd libmultipath-dev libmpathpersist-dev"
+
+
+RDEPENDS_${PN} += "libmpathpersist mpathpersist kpartx libmultipath
multipath multipathd"
+
Is RDEPENDS on udev not mandatory ?
good catch, we can add it, it will create /dev/mapper/loop0p1 node, I
give a log for it's kpart usage in my testing,It's pretty easy for image
partition
because you don't need to know offset for partition
root@intel_5500_server:/# kpartx -l sdb.img
loop0p1 : 0 20480 /dev/loop0 2048
loop0p2 : 0 10240 /dev/loop0 22528
loop deleted : /dev/loop0
root@intel_5500_server:/# kpartx -a sdb.img
root@intel_5500_server:/# ls /dev/mapper/
control loop0p1 loop0p2
root@intel_5500_server:/# ls /dev/mapper/loop0p1
/dev/mapper/loop0p1
root@intel_5500_server:/# mkfs.ext3 /dev/mapper/loop0p1
.....
root@intel_5500_server:/# mount /dev/mapper/loop0p1 /mnt
root@intel_5500_server:/# ls /mnt
lost+found
+do_install_append () {
+ ln -sf libmpathpersist.so.0 ${D}${libdir}/libmpathpersist.so
+ ln -sf libmultipath.so.0 ${D}${libdir}/libmultipath.so
+}
+
+ALLOW_EMPTY_${PN} = "1"
+FILES_${PN} = ""
+
+FILES_libmpathpersist = "${libdir}/libmpathpersist*.so.0"
+FILES_mpathpersist = "${sbindir}/mpathpersist"
+FILES_kpartx = "${sbindir}/kpartx ${base_libdir}/udev/"
+FILES_libmultipath = "${libdir}/libcheck*.so ${libdir}/libpri*.so
${libdir}/libmultipath*.so.0"
+FILES_multipath = "${sbindir}/multipath ${sysconfdir}"
+FILES_multipathd = "${sbindir}/multipathd ${base_libdir}"
+
+#put the symbol link lib in -dev
+FILES_libmultipath-dev = "${libdir}/libmultipath*.so"
+FILES_libmpathpersist-dev = "${libdir}/libmpathpersist*.so"
+
+
Whats the intended destination for this recipe ?
if meta-oe, recipes-support
if meta-virtualization: recipes-extended
If not accepted in meta-oe, We'll be happy to merge it in
meta-virtualization.
Glad to add in meta-virt
Lei
Br,
David
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