/
100_check_nfs_version.sh
37 lines (30 loc) · 1.18 KB
/
100_check_nfs_version.sh
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
# 100_check_nfs_version.sh
# save the output of mount
mount | grep nfs > "$TMP_DIR/nfs.mount.info"
# make sure we have the nfs related kernel on-board
for module in $(lsmod|grep nfs|awk '{print $1}') ; do
MODULES+=( $module )
done
# add any nfs related user to the rescue environment
# rpcuser : default
# rpc : used in RHEL7.x
# _rpc : used in Debian 10
CLONE_USERS+=( rpcuser rpc _rpc )
# copy nfs related configuration files
COPY_AS_IS+=( /etc/nfsmount.conf /etc/sysconfig/nfs )
# create the required nfs related directories found under /var/lib/nfs
# in $ROOTFS_DIR
for src in $(find /var/lib/nfs -type d) ; do
mkdir -p $v ${ROOTFS_DIR}${src} >&2
done
# verify is we require more nfsv4 related daemons
if grep -q nfs4 "$TMP_DIR/nfs.mount.info" ; then
COPY_AS_IS+=( /etc/idmapd.conf )
PROGS+=( nfsidmap nfsdcltrack nfsstat rpc.mountd rpc.idmapd )
COPY_AS_IS+=( "/lib64/libnfsidmap/*" )
if grep -q "sys=krb" "$TMP_DIR/nfs.mount.info" ; then
# Kerberos used with nfsv4
COPY_AS_IS+=( "/etc/request-key.d/*" /etc/request-key.conf /etc/gss /etc/gssproxy )
PROGS+=( rpc.gssd request-key keyctl gssproxy gss_destroy_creds gss_clnt_send_err )
fi
fi