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split nfs rpc daemons startup script 

fstab-sys will mount nonroot nfs as well, so we need to split the necessary
code from nfsroot to start rpc daemon as hook script.

Signed-off-by: Dave Young <dyoung@redhat.com>
master
Dave Young 2012-02-02 16:00:07 +08:00 committed by Harald Hoyer
parent 65bb31a405
commit c6655c4115
3 changed files with 18 additions and 15 deletions
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1
modules.d/95nfs/module-setup.sh
View File

@ -57,6 +57,7 @@ install() {
dracut_install $(for _i in $(ls {/usr,}$libdir/libnss*.so 2>/dev/null); do echo $_i;done | egrep "$_nsslibs") dracut_install $(for _i in $(ls {/usr,}$libdir/libnss*.so 2>/dev/null); do echo $_i;done | egrep "$_nsslibs")


inst_hook cmdline 90 "$moddir/parse-nfsroot.sh" inst_hook cmdline 90 "$moddir/parse-nfsroot.sh"
inst_hook pre-udev 99 "$moddir/nfs-start-rpc.sh"
inst_hook pre-pivot 99 "$moddir/nfsroot-cleanup.sh" inst_hook pre-pivot 99 "$moddir/nfsroot-cleanup.sh"
inst "$moddir/nfsroot" "/sbin/nfsroot" inst "$moddir/nfsroot" "/sbin/nfsroot"
mkdir -m 0755 -p "$initdir/var/lib/nfs/rpc_pipefs" mkdir -m 0755 -p "$initdir/var/lib/nfs/rpc_pipefs"

17
modules.d/95nfs/nfs-start-rpc.sh Executable file
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@ -0,0 +1,17 @@
#!/bin/sh
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh

# Start rpcbind or rpcbind
# FIXME occasionally saw 'rpcbind: fork failed: No such device' -- why?
command -v portmap >/dev/null && [ -z "$(pidof portmap)" ] && portmap
command -v rpcbind >/dev/null && [ -z "$(pidof rpcbind)" ] && rpcbind

[ ! -d /var/lib/nfs/rpc_pipefs/nfs ] && \
mount -t rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs

# Start rpc.statd as mount won't let us use locks on a NFSv4
# filesystem without talking to it. NFSv4 does locks internally,
# rpc.lockd isn't needed
[ -z "$(pidof rpc.statd)" ] && rpc.statd
[ -z "$(pidof rpc.idmapd)" ] && rpc.idmapd

15
modules.d/95nfs/nfsroot
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@ -84,22 +84,7 @@ getarg rw && nfsrw=rw


options=${options:+$options,}$nfsrw options=${options:+$options,}$nfsrw


# Start rpcbind or rpcbind
# FIXME occasionally saw 'rpcbind: fork failed: No such device' -- why?
command -v portmap >/dev/null && [ -z "$(pidof portmap)" ] && portmap
command -v rpcbind >/dev/null && [ -z "$(pidof rpcbind)" ] && rpcbind

if [ "$nfs" = "nfs4" ]; then if [ "$nfs" = "nfs4" ]; then
[ ! -d /var/lib/nfs/rpc_pipefs/nfs ] && \
mount -t rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs

# Start rpc.statd as mount won't let us use locks on a NFSv4
# filesystem without talking to it. NFSv4 does locks internally,
# rpc.lockd isn't needed
[ -z "$(pidof rpc.statd)" ] && rpc.statd

[ -z "$(pidof rpc.idmapd)" ] && rpc.idmapd

# XXX Should we loop here? # XXX Should we loop here?
mount -t nfs4 -o$options${nfslock+,$nfslock} \ mount -t nfs4 -o$options${nfslock+,$nfslock} \
$server:$path $NEWROOT \ $server:$path $NEWROOT \