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author | Patrick Williams <patrick@stwcx.xyz> | 2016-08-17 14:31:25 -0500 |
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committer | Patrick Williams <patrick@stwcx.xyz> | 2016-08-22 16:43:26 +0000 |
commit | 60f9d69e016b11c468c98ea75ba0a60c44afbbc4 (patch) | |
tree | ecb49581a9e41a37943c22cd9ef3f63451b20ee7 /import-layers/yocto-poky/meta/recipes-core/init-ifupdown/init-ifupdown-1.0/nfsroot | |
parent | e18c61205e0234b03697129c20cc69c9b3940efc (diff) | |
download | talos-openbmc-60f9d69e016b11c468c98ea75ba0a60c44afbbc4.tar.gz talos-openbmc-60f9d69e016b11c468c98ea75ba0a60c44afbbc4.zip |
yocto-poky: Move to import-layers subdir
We are going to import additional layers, so create a subdir to
hold all of the layers that we import with git-subtree.
Change-Id: I6f732153a22be8ca663035c518837e3cc5ec0799
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Diffstat (limited to 'import-layers/yocto-poky/meta/recipes-core/init-ifupdown/init-ifupdown-1.0/nfsroot')
-rw-r--r-- | import-layers/yocto-poky/meta/recipes-core/init-ifupdown/init-ifupdown-1.0/nfsroot | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/meta/recipes-core/init-ifupdown/init-ifupdown-1.0/nfsroot b/import-layers/yocto-poky/meta/recipes-core/init-ifupdown/init-ifupdown-1.0/nfsroot new file mode 100644 index 000000000..750c0a98f --- /dev/null +++ b/import-layers/yocto-poky/meta/recipes-core/init-ifupdown/init-ifupdown-1.0/nfsroot @@ -0,0 +1,39 @@ +#! /bin/sh + +# In case the interface is used as nfsroot, avoid ifup, otherwise +# nfsroot may lose response + +nfsroot=0 + +if test "x$IFACE" = xlo ; then + exit 0 +fi + +exec 9<&0 < /proc/mounts +while read dev mtpt fstype rest; do + if test $mtpt = "/" ; then + case $fstype in + nfs | nfs4) + nfsroot=1 + nfs_addr=`echo $rest | sed -e 's/^.*addr=\([0-9.]*\).*$/\1/'` + break + ;; + *) + ;; + esac + fi +done +exec 0<&9 9<&- + +test $nfsroot -eq 0 && exit 0 + +if [ -x /bin/ip -o -x /sbin/ip ] ; then + nfs_iface=`ip route get $nfs_addr | grep dev | sed -e 's/^.*dev \([-a-z0-9.]*\).*$/\1/'` +fi + +if test "x$IFACE" = "x$nfs_iface" ; then + echo "ifup skipped for nfsroot interface $nfs_iface" + exit 1 +fi + +exit 0 |