diff --git a/src/nextcloud/Containerfile b/src/nextcloud/Containerfile
index f65e575..2d7e024 100644
--- a/src/nextcloud/Containerfile
+++ b/src/nextcloud/Containerfile
@@ -7,10 +7,8 @@ FROM localhost/debian
 # -p (port) and -v (volume) both go host:container
 LABEL deployopts="\
 -p 9080:80 \
--v /tank/files/user/mar:/vol/files/mar/files \
--v /tank/files/db/nextcloud:/vol/db"
-# make sure mount directories exist
-RUN mkdir -p /vol/files/mar/files /vol/db
+-v /srv/vol/nextcloud/files:/vol/files \
+-v /srv/vol/nextcloud/data:/vol/data"
 
 # Build Variables
 # versions of php and postgres
@@ -96,6 +94,10 @@ RUN wget https://download.nextcloud.com/server/releases/latest.zip && \
     chown -R www-data:www-data nextcloud && \
     rm latest.zip
 
+# create data dir for nextcloud
+RUN mkdir -p /srv/nextcloud/data && \
+    chown -R www-data:www-data /srv/nextcloud
+
 # copy nextcloud config
 COPY --chown=www-data:www-data assets/my.config.php nextcloud/config/
 
@@ -105,14 +107,3 @@ COPY --chown=www-data:www-data assets/my.config.php nextcloud/config/
 COPY assets/crontab /root/
 # crontab for www-data
 RUN crontab -u www-data /root/crontab
-
-###
-### Bugfix
-###
-
-# push the fixed systemd file for redis
-COPY bugfix/redis.service /etc/systemd/system/redis.service
-
-# execute command to workaround bug in cron
-COPY bugfix/cronfix /root/
-RUN chmod +x /root/cronfix && /root/cronfix
diff --git a/src/nextcloud/Systemdfile b/src/nextcloud/Systemdfile
index 3794956..0d8d5de 100644
--- a/src/nextcloud/Systemdfile
+++ b/src/nextcloud/Systemdfile
@@ -10,9 +10,9 @@ sleep 5
 db-make
 
 # install nextcloud
-nc-occ maintenance:install --data-dir "/vol/files/" --database "pgsql" --database-host "/var/run/postgresql" --database-name "$DBNAME" --database-user "$DBUSER" --database-pass "" --admin-user "admin" --admin-pass "admin"
+nc-occ maintenance:install --data-dir "/srv/nextcloud/data/" --database "pgsql" --database-host "/var/run/postgresql" --database-name "$DBNAME" --database-user "$DBUSER" --database-pass "" --admin-user "admin" --admin-pass "admin"
 
-# configure nextcloud
+# do post-installation steps
 nc-occ maintenance:update:htaccess
 nc-occ db:add-missing-indices
 nc-occ db:convert-filecache-bigint
@@ -28,5 +28,5 @@ nc-occ app:install mail
 nc-occ app:disable comments federation files_trashbin files_versions firstrunwizard recommendations support survey_client systemtags
 
 # configure apps
-# currently set to one day; to set to one hour use 'PT1H'
+# set calendar to refresh subscriptions once a day (to set to one hour use 'PT1H' instead)
 nc-occ config:app:set dav calendarSubscriptionRefreshRate --value P1D
diff --git a/src/nextcloud/assets/bin/maint b/src/nextcloud/assets/bin/maint
index 85f6f89..bac5eb2 100755
--- a/src/nextcloud/assets/bin/maint
+++ b/src/nextcloud/assets/bin/maint
@@ -8,7 +8,7 @@ day=$(date +%d)
 month=$(date +%m)
 year=$(date +%Y)
 
-dumpdir=/vol/db
+dumpdir=/vol/data
 errlog=error/$year-$month-$day-T$hour.log
 
 mkdir -p $dumpdir/error
diff --git a/src/nextcloud/assets/bin/nc-adduser b/src/nextcloud/assets/bin/nc-adduser
new file mode 100755
index 0000000..a4ae752
--- /dev/null
+++ b/src/nextcloud/assets/bin/nc-adduser
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+if [[ -z $1 ]]; then
+        echo "Usage: $0 username"
+        exit 2
+fi
+
+set -e
+
+nc-occ user:add "$1"
+
+nc-occ maintenance:mode --on
+
+mkdir -p /vol/files/"$1"
+chown www-data:www-data /vol/files/"$1"
+
+rsync -vaSH /srv/nextcloud/data/"$1"/files/ /vol/files/"$1"/
+rm -r /srv/nextcloud/data/"$1"/files
+ln -s /vol/files/"$1" /srv/nextcloud/data/"$1"/files
+
+nc-occ maintenance:mode --off
diff --git a/src/nextcloud/bugfix/cronfix b/src/nextcloud/bugfix/cronfix
deleted file mode 100644
index 483c9dc..0000000
--- a/src/nextcloud/bugfix/cronfix
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/bin/sh
-sed -i '/session    required     pam_loginuid.so/c\#session    required   pam_loginuid.so' /etc/pam.d/cron
diff --git a/src/nextcloud/bugfix/redis.service b/src/nextcloud/bugfix/redis.service
deleted file mode 100644
index 797f23e..0000000
--- a/src/nextcloud/bugfix/redis.service
+++ /dev/null
@@ -1,46 +0,0 @@
-[Unit]
-Description=Advanced key-value store
-After=network.target
-Documentation=http://redis.io/documentation, man:redis-server(1)
-
-[Service]
-Type=forking
-ExecStart=/usr/bin/redis-server /etc/redis/redis.conf
-ExecStop=/bin/kill -s TERM $MAINPID
-PIDFile=/run/redis/redis-server.pid
-TimeoutStopSec=0
-Restart=always
-User=redis
-Group=redis
-RuntimeDirectory=redis
-RuntimeDirectoryMode=2755
-
-UMask=007
-#PrivateTmp=yes
-LimitNOFILE=65535
-#PrivateDevices=yes
-#ProtectHome=yes
-#ReadOnlyDirectories=/
-#ReadWritePaths=-/var/lib/redis
-#ReadWritePaths=-/var/log/redis
-#ReadWritePaths=-/var/run/redis
-
-NoNewPrivileges=true
-CapabilityBoundingSet=CAP_SETGID CAP_SETUID CAP_SYS_RESOURCE
-MemoryDenyWriteExecute=true
-#ProtectKernelModules=true
-#ProtectKernelTunables=true
-#ProtectControlGroups=true
-RestrictRealtime=true
-RestrictNamespaces=true
-RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX
-
-# redis-server can write to its own config file when in cluster mode so we
-# permit writing there by default. If you are not using this feature, it is
-# recommended that you replace the following lines with "ProtectSystem=full".
-#ProtectSystem=true
-#ReadWritePaths=-/etc/redis
-
-[Install]
-WantedBy=multi-user.target
-Alias=redis.service