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nfs_utils: Fix for read-only rootfs

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In order to work on a read-only rootfs, nfs_utils would like to write
stuff to /var/lib/nfs, since it's not a tmpfs, it won't work.

Instead of doing little dances around the filesystem, tell nfs_utils to
use /run/nfs for everyone.

Modify the startup script accordingly.

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Maxime Hadjinlian 2015-07-11 16:48:20 +02:00 committed by Thomas Petazzoni
parent 182520a8af
commit aec5af98ca
2 changed files with 4 additions and 13 deletions
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14
package/nfs-utils/S60nfs
View File

@ -8,19 +8,9 @@
[ -x /usr/sbin/rpc.mountd ] || exit 0
[ -x /usr/sbin/exportfs ] || exit 0
# Don't fail if /etc/exports doesn't exist; create a bare-bones version and continue.
[ -r /etc/exports ] || \
{ touch /etc/exports && chmod u+rw,g+r,o+r /etc/exports ; } || \
{ echo "/etc/exports does not exist" ; exit 0 ; }
# The /var/lib/nfs directory is actually on a tmpfs filesystem.
mkdir -p /var/lib/nfs/sm
mkdir -p /var/lib/nfs/sm.bak
mkdir -p /var/lock/subsys
touch /var/lib/nfs/etab
touch /var/lib/nfs/rmtab
touch /var/lib/nfs/state
touch /var/lib/nfs/xtab
mkdir -p /run/nfs/sm
touch /run/nfs/rmtab
start() {
# Start daemons.

3
package/nfs-utils/nfs-utils.mk
View File

@ -21,6 +21,7 @@ NFS_UTILS_CONF_OPTS = \
--disable-uuid \
--disable-ipv6 \
--without-tcp-wrappers \
--with-statedir=/run/nfs \
--with-rpcgen=internal
NFS_UTILS_TARGETS_$(BR2_PACKAGE_NFS_UTILS_RPCDEBUG) += usr/sbin/rpcdebug
@ -36,8 +37,8 @@ endif
define NFS_UTILS_INSTALL_FIXUP
rm -f $(NFS_UTILS_TARGETS_)
touch $(TARGET_DIR)/etc/exports
endef
NFS_UTILS_POST_INSTALL_TARGET_HOOKS += NFS_UTILS_INSTALL_FIXUP
define NFS_UTILS_INSTALL_INIT_SYSV