348 lines
13 KiB
Bash
348 lines
13 KiB
Bash
#!/bin/bash
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# set -x # uncomment for debugging
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#
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# Description: Test for nfs mount options
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# Author: Bill Peck <bpeck@redhat.com>
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#
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# Copyright (c) 2006 Red Hat, Inc.
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#
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# This program is free software: you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation, either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be
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# useful, but WITHOUT ANY WARRANTY; without even the implied
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# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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# PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see http://www.gnu.org/licenses/.
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#[ -e /usr/bin/rhts-environment.sh ] && . /usr/bin/rhts-environment.sh
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#. /usr/share/beakerlib/beakerlib.sh || exit 1
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#===============================================================================
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TESTNAME=${TEST/*\//}
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expdir=/exportdir/home
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nfsmp=/mnt/$TESTNAME
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ORIGINAL_HOSTNAME=$HOSTNAME
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rlJournalStart
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rlPhaseStartSetup do-$role-Setup-
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# Load beakerlib you needed
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rlImport kernel/base
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envinfo
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rlFileBackup /etc/sysconfig/nfs /etc/exports
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if echo "$HOSTNAME" | grep -q "localhost"; then
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# In case "localhost.localdomain"
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hostnamectl set-hostname nfs-mount-options-all.test
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HOSTNAME=nfs-mount-options-all.test
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fi
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run 'rm -rf $expdir $nfsmp && mkdir -p $expdir $nfsmp'
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run 'chmod 777 $expdir'
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run 'echo "$expdir *(rw,sync,no_root_squash)" >/etc/exports'
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run 'service_nfs restart'
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rlPhaseEnd
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rlPhaseStartTest do-$role-Test-fg_bg_retry_devil
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read IP4 _nil <<<$(getDefaultIp)
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run 'iptables -F' -
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MNT_OPTS="vers=3,soft,fg,retry=1"
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log "{Info} Retry 1 minute (60s) NFS mount in *foreground* before giving up."
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run 'iptables -A INPUT -s $IP4 -j DROP' -
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run 'iptables -L' -
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run 'sleep 10'
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start_time=$(date +%s)
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run "mount ${IP4}:$expdir $nfsmp -o ${MNT_OPTS}" 1-255
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retry_time=$((`date +%s` - start_time))
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log "{Info} Actually the nfs.mount hang $retry_time seconds."
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run 'ps aux | grep -v grep | grep ${MNT_OPTS}' 1
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run 'iptables -F' -
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run 'ip6tables -F' -
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run 'mountpoint $nfsmp && umount $nfsmp' 1
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MNT_OPTS="vers=3,soft,bg,retry=1"
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log "{Info} Retry 1 minute (60s) NFS mount in *background* before giving up."
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run 'iptables -A INPUT -s $IP4 -j DROP' -
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run 'iptables -L' -
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run 'sleep 10'
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# When background exit and fork an childprocess, still, returns 0
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run "mount ${IP4}:$expdir $nfsmp -o ${MNT_OPTS}" 0 "should return ok"
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if [ $? -eq 0 ]; then
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# bg ground, the mount fork an child process
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run 'ps aux | grep -v grep | grep ${MNT_OPTS}' 0 "works in bg.. show background process"
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[ $? = 0 ] && {
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log "{Info} We are sleeping a little longer than 60 seconds (retry=1)."
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run "sleep $((retry_time + 10))" 0 "Actually a little more than $retry_time seconds."
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# demo mounting process should exit after 60s as retry=1 (minute)
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run 'ps aux | grep -v grep | grep ${MNT_OPTS}' 1 "retry=1 for 60s should works file after sleep 70s"
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}
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fi
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run 'iptables -F' -
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# should not mount successfully as it expired
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run 'mountpoint $nfsmp && umount $nfsmp' 1
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rlPhaseEnd
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rlPhaseStartTest do-Test-retry-option-should-not-be-ignored
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# test retry of the default value (2 minutes) for foreground - NFS(5)
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run "service_nfs stop"
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run "mount ${HOSTNAME}:$expdir $nfsmp &"
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run "sleep 100 ; service_nfs start ; sleep 10"
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run "nfsstat -m | grep $nfsmp" 0
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[ $? = 0 ] && run "umount $nfsmp"
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# test retry of 10 minutes for foreground
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MNT_OPTS="retry=10"
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log "\n{Info} ${MNT_OPTS}"
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run "service_nfs stop"
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run "mount ${HOSTNAME}:$expdir $nfsmp -o ${MNT_OPTS} &"
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run "sleep 10 ; service_nfs start ; sleep 10"
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run "nfsstat -m | grep $nfsmp" 0
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[ $? = 0 ] && run "umount $nfsmp"
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# test retry of 100 minutes for background
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MNT_OPTS="bg,retry=100"
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log "\n{Info} ${MNT_OPTS}"
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run "service_nfs stop"
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run "mount ${HOSTNAME}:$expdir $nfsmp -o ${MNT_OPTS}"
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run "sleep 10 ; service_nfs start ; sleep 10"
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run "nfsstat -m | grep $nfsmp"
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[ $? = 0 ] && run "umount $nfsmp"
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# test retry of the default value (10000 minutes) for background - NFS(5)
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MNT_OPTS="bg"
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log "\n{Info} ${MNT_OPTS}"
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run "service_nfs stop"
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run "mount ${HOSTNAME}:$expdir $nfsmp -o ${MNT_OPTS}"
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run "sleep 10 ; service_nfs start ; sleep 10"
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run "nfsstat -m | grep $nfsmp"
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[ $? = 0 ] && run "umount $nfsmp"
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rlPhaseEnd
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rlPhaseStartTest do-$role-Test-resvport_noresvport_test
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run 'service_nfs restart'
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MNT_OPTS="resvport"
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log "{Info} ${MNT_OPTS}"
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run 'mount ${HOSTNAME}:$expdir $nfsmp -o ${MNT_OPTS}' 0
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run 'mountpoint $nfsmp && umount $nfsmp'
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MNT_OPTS="noresvport"
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log "{Info} ${MNT_OPTS}"
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run 'mount ${HOSTNAME}:$expdir $nfsmp -o ${MNT_OPTS}' 1-255 "should got permission denied"
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run 'mountpoint $nfsmp && umount $nfsmp' 1
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rlPhaseEnd
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rlPhaseStartTest do-$role-Test-cache_nocache_test
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MNT_OPTS="noac"
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log "\n{Info} ${MNT_OPTS}"
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run 'chmod 777 $expdir'
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run 'touch $expdir/foo.txt && chmod 777 $expdir/foo.txt'
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run 'service_nfs restart'
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run 'mount ${HOSTNAME}:$expdir $nfsmp -o ${MNT_OPTS}' 0
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[ $? -eq 0 ] && {
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ATTR_TMP1=$(ls -al $nfsmp | grep foo.txt | awk '{ print $1 }')
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chmod 666 $expdir/foo.txt
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sleep 1
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ATTR_TMP2=$(ls -al $nfsmp | grep foo.txt | awk '{ print $1 }')
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log "{Info} $ATTR_TMP1 ~ $ATTR_TMP2"
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run "[ x"$ATTR_TMP1" != x"$ATTR_TMP2" ]" 0 "with noac, attribution should not cached"
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}
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run 'mountpoint $nfsmp && umount $nfsmp'
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run 'rm -f $expdir/foo.txt'
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MNT_OPTS="ac,acregmin=20,acregmax=40,acdirmin=30,acdirmax=60"
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log "\n{Info} ${MNT_OPTS}"
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run 'touch $expdir/foo.txt && chmod 777 $expdir/foo.txt'
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run 'mkdir $expdir/foo.dir && chmod 777 $expdir/foo.dir'
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run 'mount ${HOSTNAME}:$expdir $nfsmp -o ${MNT_OPTS}'
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[ $? -eq 0 ] && {
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ATTR_TMPREG1=$(ls -al $nfsmp | grep foo.txt | awk '{ print $1 }')
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ATTR_TMPDIR1=$(ls -al $nfsmp | grep foo.dir | awk '{ print $1 }')
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chmod 666 $expdir/foo.txt
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chmod 555 $expdir/foo.dir
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sleep 7
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ATTR_TMPREG2=$(ls -al $nfsmp | grep foo.txt | awk '{ print $1 }')
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sleep 7 #7+7
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ATTR_TMPDIR2=$(ls -al $nfsmp | grep foo.dir | awk '{ print $1 }')
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sleep 30 #7+7+30
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ATTR_TMPREG3=$(ls -al $nfsmp | grep foo.txt | awk '{ print $1 }')
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sleep 20 #7+7+30+20
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ATTR_TMPDIR3=$(ls -al $nfsmp | grep foo.dir | awk '{ print $1 }')
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log "{Info} Regfile Attribution: $ATTR_TMPREG1 ~ $ATTR_TMPREG2 ~ $ATTR_TMPREG3"
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run '[ x"$ATTR_TMPREG1" == x"$ATTR_TMPREG2" -a x"$ATTR_TMPREG1" != x"$ATTR_TMPREG3" ]'
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log "{Info} Directory Attribution: $ATTR_TMPDIR1 ~ $ATTR_TMPDIR2 ~ $ATTR_TMPDIR3"
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run '[ x"$ATTR_TMPDIR1" == x"$ATTR_TMPDIR2" -a x"$ATTR_TMPDIR1" != x"$ATTR_TMPDIR3" ]'
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}
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run 'mountpoint $nfsmp && umount $nfsmp'
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run 'rm -f $expdir/foo.txt'
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run 'rm -rf $expdir/foo.dir'
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MNT_OPTS="ac,actimeo=20"
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log "\n{Info} ${MNT_OPTS}"
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run 'mount ${HOSTNAME}:$expdir $nfsmp -o ${MNT_OPTS}'
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[ $? -eq 0 ] && {
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run 'grep ${TESTNAME} /proc/mounts | grep "acregmin=20" | grep "acregmax=20" | grep "acdirmin=20" | grep "acdirmax=20"'
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}
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run 'mountpoint $nfsmp && umount $nfsmp'
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rlPhaseEnd
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rlPhaseStartTest do-$role-Test-sharecache_nosharecache_test
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MNT_OPTS="vers=3,nosharecache"
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MNT_OPTS="nosharecache,ac,acregmin=30,acregmax=60"
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log "\n{Info} ${MNT_OPTS}"
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run 'chmod 777 $expdir'
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run 'touch $expdir/foo.txt && chmod 777 $expdir/foo.txt'
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run 'mkdir -p $nfsmp-{1,2}'
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run 'service_nfs restart'
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run 'mount ${HOSTNAME}:$expdir $nfsmp-1 -o ${MNT_OPTS} &&
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mount ${HOSTNAME}:$expdir $nfsmp-2 -o ${MNT_OPTS}'
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[ $? = 0 ] && {
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chmod 555 $nfsmp-1/foo.txt
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sleep 1
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chmod 444 $nfsmp-2/foo.txt
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ATTR_TMPREG1=$(ls -al $nfsmp-1 | grep foo.txt | awk '{ print $1 }')
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ATTR_TMPREG2=$(ls -al $nfsmp-2 | grep foo.txt | awk '{ print $1 }')
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ATTR_TMPREG3=$(ls -al $expdir/ | grep foo.txt | awk '{ print $1 }')
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log "{Info} $ATTR_TMPREG1 ~ $ATTR_TMPREG2 ~ $ATTR_TMPREG3"
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run '[ x"$ATTR_TMPREG1" == x"$ATTR_TMPREG2" -a x"$ATTR_TMPREG1" == x"$ATTR_TMPREG3" ]'
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}
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run 'mountpoint $nfsmp-1 && umount $nfsmp-1'
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run 'mountpoint $nfsmp-2 && umount $nfsmp-2'
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run 'rm -f $expdir/foo.txt'
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run 'rm -rf $nfsmp-{1,2}'
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rlPhaseEnd
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rlPhaseStartTest do-$role-Test-lookupcache_test
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MNT_OPTS="ac,acdirmin=30,acdirmax=60,lookupcache=pos"
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log "\n{Info} ${MNT_OPTS}"
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run 'chmod 777 $expdir'
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run 'mkdir -p $expdir/foodir && touch $expdir/foodir/foo-1.txt'
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run 'service_nfs restart'
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run 'mount ${HOSTNAME}:$expdir $nfsmp -o ${MNT_OPTS}'
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[ $? = 0 ] && {
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run 'ls -l $nfsmp/foodir/ | grep foo-1.txt'
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run 'rm -f $expdir/foodir/foo-1.txt'
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run 'sleep 1' -
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log "{Info} Checking again..."
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run 'ls -l $nfsmp/foodir/ | grep foo-1.txt' 1
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run 'umount $nfsmp'
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}
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run 'rm -fr $expdir'
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rlPhaseEnd
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rlPhaseStartTest do-$role-Test-rsize-wsize
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minSize=1024
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minFixSize=4096
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#maxSize=1048576
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run "cat /proc/fs/nfsd/max_block_size" 0 "The default max block size varies depending on RAM size, with a maximum of 1M."
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maxSize=$(cat /proc/fs/nfsd/max_block_size)
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run 'mkdir -p $expdir'
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run 'echo "$expdir *(rw,sync,no_root_squash)" > /etc/exports'
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run 'service_nfs restart'
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MNT_OPTS="rsize=1024,wsize=1024"
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run "mount ${HOSTNAME}:$expdir $nfsmp -o ${MNT_OPTS}"
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run 'grep $nfsmp /proc/mounts' -
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run "cat /proc/mounts | grep -q $MNT_OPTS"
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run 'umount $nfsmp'
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MNT_OPTS="rsize=8192,wsize=8192"
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run "mount ${HOSTNAME}:$expdir $nfsmp -o ${MNT_OPTS}"
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run 'grep $nfsmp /proc/mounts' -
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run "cat /proc/mounts | grep -q $MNT_OPTS"
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run 'umount $nfsmp'
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MNT_OPTS="rsize=1,wsize=255" # less than min_size($minSize)
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run "mount ${HOSTNAME}:$expdir $nfsmp -o ${MNT_OPTS}"
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run 'grep $nfsmp /proc/mounts' -
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run "cat /proc/mounts | grep -q rsize=$minFixSize,wsize=$minFixSize" 0 "Specified values lower than $minSize are replaced with $minFixSize"
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run 'umount $nfsmp'
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MNT_OPTS="rsize=1048577,wsize=2048576" # great than max_size($maxSize)
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run "mount ${HOSTNAME}:$expdir $nfsmp -o ${MNT_OPTS}"
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run 'grep $nfsmp /proc/mounts' -
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run "cat /proc/mounts | grep -q rsize=$maxSize,wsize=$maxSize" 0 "Specified values more than $maxSize are replaced with $maxSize"
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run 'umount $nfsmp'
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MNT_OPTS="rsize=0,wsize=0"
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run "mount ${HOSTNAME}:$expdir $nfsmp -o ${MNT_OPTS}"
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run 'grep $nfsmp /proc/mounts' -
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run "cat /proc/mounts | grep -q rsize=$maxSize,wsize=$maxSize" 0 "Specified values more than $maxSize are replaced with $maxSize"
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run 'umount $nfsmp'
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MNT_OPTS="rsize=-1,wsize=-3"
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run "mount ${HOSTNAME}:$expdir $nfsmp -o ${MNT_OPTS}" 1-255
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rlPhaseEnd
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for V in $(ls_nfsvers); do
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rlPhaseStartTest do-$role-NFS-mount-options-can-be-lost-when-using-bg-option-vers${V}
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run 'service_nfs stop'
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run 'mount -v -t nfs -o rw,bg,hard,nointr,tcp,vers=$V,timeo=600,rsize=32768,wsize=32768,actimeo=0,noac localhost:$expdir $nfsmp'
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run 'service_nfs start'
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run 'while ! grep -q $nfsmp /proc/mounts; do sleep 15; done' -
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run 'grep $nfsmp /proc/mounts'
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run 'grep $nfsmp /proc/mounts | grep -q "rw,sync"'
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if [ "$V" = "2" ]; then
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run 'grep $nfsmp /proc/mounts | grep -q "vers=$V,rsize=8192,wsize=8192"'
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else
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run 'grep $nfsmp /proc/mounts | grep -q "vers=$V,rsize=32768,wsize=32768"'
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fi
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run 'grep $nfsmp /proc/mounts | grep -q "acregmin=0,acregmax=0,acdirmin=0,acdirmax=0,hard,noac,proto=tcp"'
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run 'grep $nfsmp /proc/mounts | grep -q "timeo=600,retrans=2,sec=sys"'
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run "umount $nfsmp"
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rlPhaseEnd
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done
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rlPhaseStartTest do-$role-Test-"mount-nfs-needs-descriptive-error-when-nfsvers-specified-incorrectly"
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run "log=`mktemp -q`" 0 "Creating temporary log file"
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log "{Info} Specify the invalid value."
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for vers in {"v3","vers","+","*",""}; do
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run "mount -t nfs -o vers=$vers localhost:$expdir $nfsmp 2>$log" 32 \
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"should be failed as expected using invalid value"
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run "mount -t nfs -o nfsvers=$vers localhost:$expdir $nfsmp 2>>$log" 32 \
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"should be failed as expected using invalid value"
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run "cat $log" -
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run "egrep -q 'Bad nfs mount parameter|parsing error|invalid value' $log"
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run ">$log" 0 "clear $log content"
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done
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log "{Info} Specify the valid number (maybe not supported)."
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run "ls_nfsvers" -
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for vers in {1,2,3,4,5,23}; do
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if ls_nfsvers | grep -q "^$vers"; then
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run "mount -t nfs -o vers=$vers localhost:$expdir $nfsmp"
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run "umount $nfsmp"
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run "mount -t nfs -o nfsvers=$vers localhost:$expdir $nfsmp"
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run "umount $nfsmp"
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else
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run "mount -t nfs -o vers=$vers localhost:$expdir $nfsmp 2>$log" 32 \
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"should be failed as expected using unsupported version"
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[ $? = 0 ] && run "umount $nfsmp"
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run "mount -t nfs -o nfsvers=$vers localhost:$expdir $nfsmp 2>>$log" 32 \
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"should be failed as expected using unsupported version"
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[ $? = 0 ] && run "umount $nfsmp"
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run "cat $log" -
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run "egrep -q 'not supported|parsing error|invalid value|call failed' $log"
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run ">$log" 0 "clear $log content"
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fi
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done
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run "rm -f $log" 0 "Remove temporary log file"
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rlPhaseEnd
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rlPhaseStartCleanup do-$role-Cleanup-
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run 'mountpoint $nfsmp && umount $nfsmp' 1
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hostnamectl set-hostname $ORIGINAL_HOSTNAME
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run 'rm -rf $expdir $nfsmp'
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rlFileRestore
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run 'service_nfs restart'
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rlPhaseEnd
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rlJournalEnd
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#rlJournalPrintText
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