All results are with the sysctl vm.highmem_is_dirtyable=1 setting

Running plugins but no downloads and/or playing is active.

 

Copying towards the array from windows (to a non cache drive share):  17 MB/s stable speed

 

Copying in-array thru console from disk share to disk share: Speeds vary, a transfer starts at 80MB's and drops down during transfer, after getting at around 25MB/s it starts to increase in speed again untill a bit above 30MB/s, then drops down again.  A new transfer started immediately after starts at 4MB/s and quickly climbs up to 20 MB/s Overall speed is between 20 and 30 MB/s.

 

A large scale transfer running several hours proved that in my case transfer rates were constantly between the 20MB/s and 30MB/s.

 

Parity check now running at 70-80 MB/s.

 

Syslog is remaining nice and clean.

 

Am running with:

 

iStat plugin

SimpleFeatures (complete set)

MySQL plugin

Spotweb

SABnzbd

SickBeard

Couchpotato

Transmission

 

 

Am running with the following GO script:

 

#!/bin/bash
# Start the Management Utility
# To change emhttp port use: /usr/local/sbin/emhttp -p XX &
/usr/local/sbin/emhttp &
cd /boot/packages && find . -name '*.auto_install' -type f -print | sort | xargs -n1 sh -c 

# Installing in-array backup scripts
cp /boot/config/Users_Yesterday /etc/cron.daily/Users_Yesterday
chmod +x /etc/cron.daily/Users_Yesterday
cp /boot/config/Users_LastWeek /etc/cron.weekly/Users_LastWeek
chmod +x /etc/cron.weekly/Users_LastWeek
cp /boot/config/Users_LastMonth /etc/cron.monthly/Users_LastMonth
chmod +x /etc/cron.monthly/Users_LastMonth

# Setting up LOG monitor
cp /boot/config/CheckOOM /etc/cron.hourly/CheckOOM
chmod +x /etc/cron.hourly/CheckOOM

# Starting unraid notifier
unraid_notify start

# Disabling powerbutton short press
killall acpid

# Make sure SMBD, EMHTTP and TelnetD do not get killed by the OOM Killer
pgrep -f "/usr/local/sbin/emhttp" | while read PID; do echo -1000 > /proc/$PID/oom_score_adj; done
pgrep -f "/usr/sbin/smbd" | while read PID; do echo -1000 > /proc/$PID/oom_score_adj; done

# Make SABnzbd likely to get killed by the OOM killer
pgrep -f "/usr/local/sabnzbd/SABnzbd.py" | while read PID; do echo 1000 > /proc/$PID/oom_score_adj; done

# Creating helpfull parameters
alias userfiles='/usr/bin/lsof /dev/md* /mnt/cache'

# Kernel adjustments
sysctl vm.highmem_is_dirtyable=1

# Starting cache_dirs
/usr/local/sbin/cache_dirs -w -B -u -m10 -M60 -d9999 -e /mnt/user/Music

# Setting cron to keep spotweb up to date
crontab -l > /tmp/crontab
echo "# SpotWeb Retrieve" >> /tmp/crontab
echo "0 */2 * * * /usr/bin/php /mnt/cache/www/spotweb/retrieve.php >> /var/log/spotweb" >> /tmp/crontab
crontab /tmp/crontab



# End

 

 

Backupscripts as mentioned in the GO script:

 

#!/bin/bash
rsync -avz /mnt/user/users /mnt/user/Users_LastWeek
touch -am /mnt/user/Users_LastWeek/users
echo -e "Subject: weekly copy process completed\n\nCompleted." | ssmtp -d root

 

 

CheckOOM to give syslog viewing in SimpleFeatures:

 

#!/bin/bash

# Create rotating syslog
if [ ! -f /tmp/syslog ]
then
cp /var/log/syslog /tmp/syslog
fi

# Check out-of-memory messages
if diff -e /tmp/syslog /var/log/syslog | grep -q -m 1 'oom'
then
/usr/local/emhttp/plugins/simpleFeatures/include/Notify.sh -plugin "Logevent" -subject "OOM Error" -description "Out Of Memory message found in syslog, check syslog for details" -importance "warning"
fi

# Check duplicate files
if diff -e /tmp/syslog /var/log/syslog | grep -q -m 1 'duplicate'
then
/usr/local/emhttp/plugins/simpleFeatures/include/Notify.sh -plugin "Logevent" -subject "Duplicate Error" -description "Duplicate file message found in syslog, check syslog for details" -importance "warning"
fi

# Create rotating syslog
cp /var/log/syslog /tmp/syslog
cp /var/log/syslog /mnt/cache/syslog

 

 

Just loving the tweakability of this box :-)

All results are with the sysctl vm.highmem_is_dirtyable=1 setting

 

What is this for?

 

All results are with the sysctl vm.highmem_is_dirtyable=1 setting

 

What is this for?

 

http://lime-technology.com/forum/index.php?topic=22675.0