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author | Patrick Williams <patrick@stwcx.xyz> | 2015-09-15 14:41:29 -0500 |
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committer | Patrick Williams <patrick@stwcx.xyz> | 2015-09-15 14:41:29 -0500 |
commit | 21f9b84b4b729fbd7acbd465e7a3f726e4d20f91 (patch) | |
tree | eb2d091d427ca0813b445509d59cc8e27e8ad25f /yocto-poky/meta/recipes-connectivity/nfs-utils/nfs-utils/nfsserver | |
parent | 101cef31e2bf54c678501155cd2106251acbd076 (diff) | |
parent | c124f4f2e04dca16a428a76c89677328bc7bf908 (diff) | |
download | talos-openbmc-21f9b84b4b729fbd7acbd465e7a3f726e4d20f91.tar.gz talos-openbmc-21f9b84b4b729fbd7acbd465e7a3f726e4d20f91.zip |
Merge commit 'c124f4f2e04dca16a428a76c89677328bc7bf908' as 'yocto-poky'
Diffstat (limited to 'yocto-poky/meta/recipes-connectivity/nfs-utils/nfs-utils/nfsserver')
-rw-r--r-- | yocto-poky/meta/recipes-connectivity/nfs-utils/nfs-utils/nfsserver | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/yocto-poky/meta/recipes-connectivity/nfs-utils/nfs-utils/nfsserver b/yocto-poky/meta/recipes-connectivity/nfs-utils/nfs-utils/nfsserver new file mode 100644 index 000000000..7ed93a59d --- /dev/null +++ b/yocto-poky/meta/recipes-connectivity/nfs-utils/nfs-utils/nfsserver @@ -0,0 +1,130 @@ +#!/bin/sh +### BEGIN INIT INFO +# Provides: nfs-kernel-server +# Required-Start: $remote_fs nfs-common $portmap hwclock +# Required-Stop: $remote_fs nfs-common $portmap hwclock +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: Kernel NFS server support +# Description: NFS is a popular protocol for file sharing across +# TCP/IP networks. This service provides NFS server +# functionality, which is configured via the +# /etc/exports file. +### END INIT INFO +# +# Startup script for nfs-utils +# +# Source function library. +. /etc/init.d/functions +# +# The environment variable NFS_SERVERS may be set in /etc/default/nfsd +# Other control variables may be overridden here too +test -r /etc/default/nfsd && . /etc/default/nfsd +# +# Location of executables: +test -x "$NFS_MOUNTD" || NFS_MOUNTD=/usr/sbin/rpc.mountd +test -x "$NFS_NFSD" || NFS_NFSD=/usr/sbin/rpc.nfsd +# +# The user mode program must also exist (it just starts the kernel +# threads using the kernel module code). +test -x "$NFS_MOUNTD" || exit 0 +test -x "$NFS_NFSD" || exit 0 +# +# Default is 8 threads, value is settable between 1 and the truely +# ridiculous 99 +test "$NFS_SERVERS" != "" && test "$NFS_SERVERS" -gt 0 && test "$NFS_SERVERS" -lt 100 || NFS_SERVERS=8 +# +#---------------------------------------------------------------------- +# Startup and shutdown functions. +# Actual startup/shutdown is at the end of this file. +#mountd +start_mountd(){ + echo -n 'starting mountd: ' + start-stop-daemon --start --exec "$NFS_MOUNTD" -- "-f /etc/exports $@" + echo done +} +stop_mountd(){ + echo -n 'stopping mountd: ' + start-stop-daemon --stop --quiet --exec "$NFS_MOUNTD" + echo done +} +# +#nfsd +start_nfsd(){ + modprobe -q nfsd + grep -q nfsd /proc/filesystems || { + echo NFS daemon support not enabled in kernel + exit 1 + } + grep -q nfsd /proc/mounts || mount -t nfsd nfsd /proc/fs/nfsd + grep -q nfsd /proc/mounts || { + echo nfsd filesystem could not be mounted at /proc/fs/nfsd + exit 1 + } + + echo -n "starting $1 nfsd kernel threads: " + start-stop-daemon --start --exec "$NFS_NFSD" -- "$@" + echo done +} +delay_nfsd(){ + for delay in 0 1 2 3 4 5 6 7 8 9 + do + if pidof nfsd >/dev/null + then + echo -n . + sleep 1 + else + return 0 + fi + done + return 1 +} +stop_nfsd(){ + # WARNING: this kills any process with the executable + # name 'nfsd'. + echo -n 'stopping nfsd: ' + start-stop-daemon --stop --quiet --signal 1 --name nfsd + if delay_nfsd || { + echo failed + echo ' using signal 9: ' + start-stop-daemon --stop --quiet --signal 9 --name nfsd + delay_nfsd + } + then + echo done + else + echo failed + fi +} + +#---------------------------------------------------------------------- +# +# supported options: +# start +# stop +# reload: reloads the exports file +# restart: stops and starts mountd +#FIXME: need to create the /var/lib/nfs/... directories +case "$1" in + start) + exportfs -r + start_nfsd "$NFS_SERVERS" + start_mountd + test -r /etc/exports && exportfs -a;; + stop) exportfs -ua + stop_mountd + stop_nfsd;; + status) + status /usr/sbin/rpc.mountd + RETVAL=$? + status nfsd + rval=$? + [ $RETVAL -eq 0 ] && exit $rval + exit $RETVAL;; + reload) test -r /etc/exports && exportfs -r;; + restart) + $0 stop + $0 start;; + *) echo "Usage: $0 {start|stop|status|reload|restart}" + exit 1;; +esac |