Couldn't delete subdomain due to mount point

**UncleSam** · Feb 26th 2017

Sorry to open another thread, but I have the problem from https://i-mscp.net/index.php/T…ain-Deletion-in-progress/ again. But now the fix is not working. Can you help me please?
(And is there any option to not use the mount feature to avoid that?)

Code

root / # perl /var/www/imscp/engine/imscp-rqst-mngr -v[DEBUG] iMSCP::Bootstrapper::boot: Booting backend....[DEBUG] iMSCP::Bootstrapper::lock: Acquire exclusive lock on /tmp/imscp.lock[DEBUG] iMSCP::Config::_loadConfig: Tying /etc/imscp/imscp.conf file in readonly mode[DEBUG] iMSCP::EventManager::_init: Loading /etc/imscp/listeners.d/10_apache2_dualstack.pl listener file[DEBUG] iMSCP::EventManager::_init: Loading /etc/imscp/listeners.d/40_apache2_security_headers.pl listener file[DEBUG] iMSCP::EventManager::_init: Loading /etc/imscp/listeners.d/40_dovecot_pfs.pl listener file[DEBUG] iMSCP::Config::_loadConfig: Tying /etc/imscp/mysql/mysql.data file in readonly mode[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Plugin tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Plugin (enabled) tasks for: ClamAV (ID 1)[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Plugin (enabled) tasks for: LetsEncrypt (ID 2)[DEBUG] Modules::Plugin::_call: Calling run() method on Plugin::LetsEncrypt[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Plugin (enabled) tasks for: Mailgraph (ID 3)[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Plugin (enabled) tasks for: Monitorix (ID 4)[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Plugin (enabled) tasks for: OpenDKIM (ID 5)[DEBUG] Modules::Plugin::_call: Calling run() method on Plugin::OpenDKIM[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Plugin (enabled) tasks for: PhpSwitcher (ID 6)[DEBUG] iMSCP::Config::_loadConfig: Tying /etc/imscp/apache/apache.data file in readonly mode[DEBUG] iMSCP::Config::_loadConfig: Tying /etc/imscp/php/php.data file in readonly mode[DEBUG] Modules::Plugin::_call: Calling run() method on Plugin::PhpSwitcher[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Plugin (enabled) tasks for: PolicydSPF (ID 7)[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Plugin (enabled) tasks for: Postscreen (ID 10)[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Plugin (enabled) tasks for: RoundcubePlugins (ID 11)[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Plugin (enabled) tasks for: ServerDefaultPage (ID 12)[DEBUG] Modules::Plugin::_call: Calling run() method on Plugin::ServerDefaultPage[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Plugin (enabled) tasks for: SpamAssassin (ID 13)[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Plugin (enabled) tasks for: Mailman (ID 15)[DEBUG] Modules::Plugin::_call: Calling run() method on Plugin::Mailman[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::NetworkInterfaces tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::NetworkInterfaces[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::SSLcertificate tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::SSLcertificate[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::User tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::User[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Domain tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::Domain[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Subdomain tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::Subdomain[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Alias tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::Alias[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::SubAlias tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::SubAlias[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::CustomDNS tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::CustomDNS[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::CustomDNS tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::CustomDNS[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::FtpUser tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::FtpUser[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Mail tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::Mail[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Htpasswd tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::Htpasswd[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Htgroup tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::Htgroup[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Htaccess tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::Htaccess[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::SubAlias tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::SubAlias[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Alias tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: No task to process for Modules::Alias[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Subdomain tasks...[DEBUG] iMSCP::DbTasksProcessor::_process: Processing Modules::Subdomain (todelete) tasks for: fleet.ruepp.info (ID 40)[DEBUG] iMSCP::Config::_loadConfig: Tying /etc/imscp/frontend/frontend.data file in readonly mode[DEBUG] iMSCP::Config::_loadConfig: Tying /etc/imscp/pma/phpmyadmin.data file in readonly mode[DEBUG] iMSCP::Config::_loadConfig: Tying /etc/imscp/cron.d/cron.data file in readonly mode[DEBUG] iMSCP::Config::_loadConfig: Tying /etc/imscp/proftpd/proftpd.data file in readonly mode[DEBUG] iMSCP::Config::_loadConfig: Tying /etc/imscp/postfix/postfix.data file in readonly mode[DEBUG] iMSCP::Config::_loadConfig: Tying /etc/imscp/dovecot/dovecot.data file in readonly mode[DEBUG] Modules::Abstract::_runAction: Calling action deleteSub on Package::Webstats[DEBUG] Modules::Abstract::_runAction: Calling action deleteSub on Servers::httpd[DEBUG] iMSCP::Bootstrapper::unlock: Releasing exclusive lock on /tmp/imscp.lock[FATAL] iMSCP::Dir::remove: Could not delete /var/www/virtual/ruepp.info/logs/fleet.ruepp.info: problem unlinking /var/www/virtual/ruepp.info/logs/fleet.ruepp.info: cannot remove directory: Device or resource busy

Code

root / # mount
/dev/vzfs on / type vzfs (rw,relatime,usrquota,grpquota)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
devtmpfs on /dev type devtmpfs (rw,nosuid,mode=755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,nodev,mode=755)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio,name=beancounter)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
none on /run/shm type tmpfs (rw,relatime)
tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=1677724k,mode=700)
/dev/vzfs on /var/www/virtual/ircstats.de/logs/ircstats.de type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/benjamin.gratis/logs/benjamin.gratis type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/benjamin.supply/logs/benjamin.supply type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/foeckersperger.ventures/logs/foeckersperger.ventures type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/great.diamonds/logs/great.diamonds type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/sruepp.de/logs/sruepp.de type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.eu/logs/ruepp.eu type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.biz/logs/ruepp.biz type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/tsbots.de/logs/tsbots.de type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/inf-ro.de/logs/inf-ro.de type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/antenne-irc.de/logs/antenne-irc.de type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/curated-ppp.com/logs/curated-ppp.com type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/mafiamili.eu/logs/mafiamili.eu type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/antenne-irc.de/logs/stats.antenne-irc.de type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/inf-ro.de/logs/paste.inf-ro.de type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/mafiamili.eu/logs/image.mafiamili.eu type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/mafiamili.eu/logs/old.mafiamili.eu type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/mafiamili.eu/logs/test.mafiamili.eu type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.eu/logs/benedikt.ruepp.eu type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/agd.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/dl.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/evepath.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/manage.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/monitor.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/next.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/seat.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/share.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/shell.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/speed.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/speedipv4.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/speedipv6.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/stefan.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/tipp.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/tsbots.de/logs/jts3servermod.tsbots.de type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/tsbots.de/logs/news.tsbots.de type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/tsbots.de/logs/sinusbot.tsbots.de type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/tsbots.de/logs/stats.tsbots.de type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/sruepp.de/logs/admin.sruepp.de type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/sruepp.de/logs/srv.sruepp.de type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/ooe.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/eve.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/know.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/pm.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/myinstant.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/todo.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)
/dev/vzfs on /var/www/virtual/ruepp.info/logs/syncovery.ruepp.info type vzfs (rw,relatime,usrquota,grpquota)

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**Nuxwin** · Feb 27th 2017

@UncleSam

Please give us more information about your environment: Distribution, Codename, i-MSCP version... To resume: Reporting rules - Reminder

About your problem

The mount point /var/www/virtual/ruepp.info/logs/fleet.ruepp.info is not listed in the mount output you have posted. Please give us the result of the following commands:

Shell-Script

# grep /var/www/virtual/ruepp.info/logs/fleet.ruepp.info /proc/mounts

Note if output is empty, give try:

Shell-Script

# grep /var/www/virtual/ruepp.info/logs/fleet.ruepp.info /proc/*/mounts

Also please:

Shell-Script

# ls -la /etc/mtab

Quote from UncleSam

And is there any option to not use the mount feature to avoid that?

There is an option that you should known if you read the errata file: https://github.com/i-MSCP/imsc…t_customer_logs-parameter

**UncleSam** · Feb 27th 2017

Hi,

sorry, support information:
- OS: Ubuntu 16.04 LTS
- I-MSCP: 1.3.16 (Horner 20170107)

Thx for the information how to disable the mount feature. Unfortunately the error also occures on trying to disable it.

Code: grep /var/www/virtual/ruepp.info/logs/fleet.ruepp.info /proc/mounts

- no result -

Translation: "Datei oder Verzeichnis nicht gefunden" -> "File or folder not found"

Code: grep /var/www/virtual/bbox.nuxwin.com/logs/alias2.bbox.nuxwin.com /proc/*/mounts

grep: /proc/22903/mounts: Datei oder Verzeichnis nicht gefundengrep: /proc/22904/mounts: Datei oder Verzeichnis nicht gefundengrep: /proc/22905/mounts: Datei oder Verzeichnis nicht gefundengrep: /proc/22906/mounts: Datei oder Verzeichnis nicht gefundengrep: /proc/22907/mounts: Datei oder Verzeichnis nicht gefundengrep: /proc/22908/mounts: Datei oder Verzeichnis nicht gefundengrep: /proc/22909/mounts: Datei oder Verzeichnis nicht gefundengrep: /proc/22910/mounts: Datei oder Verzeichnis nicht gefundengrep: /proc/22911/mounts: Datei oder Verzeichnis nicht gefundengrep: /proc/22912/mounts: Datei oder Verzeichnis nicht gefunden

I already applied the solution symlinking /proc/mounts

Code

lrwxrwxrwx 1 root root 12 Feb 26 21:21 /etc/mtab -> /proc/mounts

Original one directly after reboot (replaced by hoster strato)

Code

root ~ # ls -la /etc/mtab
-rw-r--r-- 1 root root 46 Feb 27 00:12 /etc/mtab
root ~ # cat /etc/mtab
/dev/vzfs / reiserfs rw,usrquota,grpquota 0 0

**Nuxwin** · Feb 27th 2017

@UncleSam

Retry with the right command:

Code

# grep /var/www/virtual/ruepp.info/logs/fleet.ruepp.info /proc/*/mounts

Quote from UncleSam

Original one directly after reboot (replaced by hoster strato)

root ~ # ls -la /etc/mtab
-rw-r--r-- 1 root root 46 Feb 27 00:12 /etc/mtab
root ~ # cat /etc/mtab
/dev/vzfs / reiserfs rw,usrquota,grpquota 0 0

On reboot, the file shouldn't be reverted back to default. If it is reverted, that is not normal.

Can I access the server?

**UncleSam** · Feb 27th 2017

Ok, @Nuxwin checked my server and there is a point where the hoster (Strato vServer) configuration has a mount script which resets the file /etc/mtab and writes some new mount information in it. At the moment it is fixed for my machine. BugTracker: https://youtrack.i-mscp.net/issue/IP-1700

Just to have the complete history:

Shell-Script: cat /etc/init.d/vzquota

#!/bin/sh
### BEGIN INIT INFO
# Provides: vzquota
# Required-Start:
# Required-Stop:
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Description: Set up Virtuozzo second level quota
### END INIT INFO
start() {
rm -f /etc/mtab >/dev/null 2>&1
echo "/dev/vzfs / reiserfs rw,usrquota,grpquota 0 0" > /etc/mtab
mnt=`grep -v " / " /proc/mounts`
if [ $? == 0 ]; then
echo "$mnt" >> /etc/mtab
fi
}
case "$1" in
start)
start
;;
*)
exit 0
esac

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**Nuxwin** · Feb 27th 2017

@UncleSam

A fix has been added in our development branch. See https://github.com/i-MSCP/imsc…e6cff5bb4c2fbd35315c534eb
This fix will be part of next release.

Thank you for your report.
Thread closed.

Couldn't delete subdomain due to mount point

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