HowTo: monitor Synology NAS
Moderator: leecollings
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- Posts: 61
- Joined: Thursday 25 February 2016 16:30
- Target OS: NAS (Synology & others)
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Re: HowTo: monitor Synology NAS
I have the same problem as Duduf. After an upgrade of my synology the temperuture is gone. the script is still working (updated every x minutes) but something happened with the upgrade what caused it to receive 0
The solution of Ray worked! Thnx Ray
Anyone else having this problem, I have found the "solution"
The script uses snmpget which runs fine manually, and used to run fine in the cron too. Some update (I guess Synology DSM) caused the cron to run the script correctly, but gave 0C numbers in return.
Changing the script replacing all snmpget to snmpwalk did the trick, both manually and in cron it works again.
I have to thank Martijn85 above, as he made me aware of this in his correction of the script, where I finally sportted the use of snmpwalk instead snmpget.
Cheers,
Ray
The solution of Ray worked! Thnx Ray
Anyone else having this problem, I have found the "solution"
The script uses snmpget which runs fine manually, and used to run fine in the cron too. Some update (I guess Synology DSM) caused the cron to run the script correctly, but gave 0C numbers in return.
Changing the script replacing all snmpget to snmpwalk did the trick, both manually and in cron it works again.
I have to thank Martijn85 above, as he made me aware of this in his correction of the script, where I finally sportted the use of snmpwalk instead snmpget.
Cheers,
Ray
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- Posts: 61
- Joined: Thursday 25 February 2016 16:30
- Target OS: NAS (Synology & others)
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Re: HowTo: monitor Synology NAS
Hello Alwin,
Does this part solves the problem with the 1024 issue? Untill now i haven't got succes in displaying the free mem for example.
I have domoticz on my Synology 916+, can read the temperature but the other parts aren't working.
Does this part solves the problem with the 1024 issue? Untill now i haven't got succes in displaying the free mem for example.
I have domoticz on my Synology 916+, can read the temperature but the other parts aren't working.
AlwinHummels wrote:I had the same isue but when I use .54 it works again om my DS 415+ with the last DSM 6.1.15047
Hope it helps
Beneath code I grabbed from the Dutch Synology Forum becouse the memory usage was wrong displayed.
Code: Select all
# Free Memory Used in % tmpMemAvailable=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.4.6.0` MemAvailable=${tmpMemAvailable%% *} tmpMemtotal=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.4.5.0` Memtotal=${tmpMemtotal%% *} tmpMemShared=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.4.13.0` MemShared=${tmpMemShared%% *} tmpMemBuffer=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.4.14.0` MemBuffer=${tmpMemBuffer%% *} tmpMemCached=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.4.15.0` MemCached=${tmpMemCached%% *} MemFREE=$(($MemAvailable + $MemShared + $MemBuffer + $MemCached)) MemUsepercent=$(((($Memtotal - $MemFREE) * 100) / $Memtotal)) #// For Available use MemUsepercent=$(((($MemFREE) * 100) / $Memtotal)) # Send data curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_MEM_IDX&nvalue=0&svalue=$MemUsepercent"
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Re: HowTo: monitor Synology NAS
same as me on my ds216playLouiS22 wrote:I also have problems with this script with my DS416Play with latest firmware. The script partially works, I can get the HDD temp values, but no space used and cpu info. I've tried with .38 and .41 - it's just not working
Domoticz stable 3.5877 for real & Domoticz beta for test
Rfxtrxe / RFLink / Milight / Yeelight / Tasmota / MQTT / BLE / Zigate
http://domo-attitude.fr
Rfxtrxe / RFLink / Milight / Yeelight / Tasmota / MQTT / BLE / Zigate
http://domo-attitude.fr
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Re: HowTo: monitor Synology NAS
Running XPenology on a HPN54L with DSM 5.2
I have installed pearl and panorama9 packages https://support.panorama9.com/hc/en-us/ ... MP-add-on-
Then I can retrieve directly the available space by the following:
snmpwalk -v2c -c SNMPCOMMUNITY -O qv NASIP 1.3.6.1.4.1.8072.1.3.2.3.1.2.2.112.57 | grep free | cut -d , -f 5 | cut -d : -f 2 | cut -c 2-
Result to be divided by 1048576 to see it in Go
I have installed pearl and panorama9 packages https://support.panorama9.com/hc/en-us/ ... MP-add-on-
Then I can retrieve directly the available space by the following:
snmpwalk -v2c -c SNMPCOMMUNITY -O qv NASIP 1.3.6.1.4.1.8072.1.3.2.3.1.2.2.112.57 | grep free | cut -d , -f 5 | cut -d : -f 2 | cut -c 2-
Result to be divided by 1048576 to see it in Go
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Re: HowTo: monitor Synology NAS
Hi,
I've tried to monitor my 415play from Domoticz... 4 temperature sensors instead of 2.
In DSM6, i've changed OID to .41 and i've created the sensors but...
taking code from wiki... https://www.domoticz.com/wiki/NAS_Monitoring
It's working for 4 temperature and OK/KO activity sensor :
But error on the other sensors ... maybe i made a mistake on the code or on the sensor declaration ?
(i've tried custom sensor instead of the picture ... same issue).
I've tried to monitor my 415play from Domoticz... 4 temperature sensors instead of 2.
In DSM6, i've changed OID to .41 and i've created the sensors but...
taking code from wiki... https://www.domoticz.com/wiki/NAS_Monitoring
It's working for 4 temperature and OK/KO activity sensor :
But error on the other sensors ... maybe i made a mistake on the code or on the sensor declaration ?
(i've tried custom sensor instead of the picture ... same issue).
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- Posts: 142
- Joined: Friday 21 October 2016 9:25
- Target OS: NAS (Synology & others)
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Re: HowTo: monitor Synology NAS
Here is the code I use for monitoring my DS1813+ running DSM 6.1-15047 Update 1. I do not have a disk installed in Bay7, so not monitored, but the rest are all working.
Code: Select all
#!/bin/bash
# Settings
NASIP="192.168.178.10" # NAS IP Address
PASSWORD="community" # SNMP Password
DOMO_IP="192.168.178.10" # Domoticz IP Address
DOMO_PORT="8084" # Domoticz Port
NAS_IDX="50" # NAS Switch IDX
NAS_HD1_TEMP_IDX="51" # NAS HD1 Temp IDX
NAS_HD2_TEMP_IDX="52" # NAS HD1 Temp IDX
NAS_HD3_TEMP_IDX="53" # NAS HD2 Temp IDX
NAS_HD4_TEMP_IDX="54" # NAS HD1 Temp IDX
NAS_HD5_TEMP_IDX="55" # NAS HD1 Temp IDX
NAS_HD6_TEMP_IDX="56" # NAS HD1 Temp IDX
NAS_HD7_TEMP_IDX="57" # NAS HD1 Temp IDX
NAS_HD8_TEMP_IDX="58" # NAS HD1 Temp IDX
NAS_HD_SPACE_IDX="64" # NAS HD Space IDX in Go
NAS_HD_SPACE_PERC_IDX="63" # NAS HD Space IDX in %
NAS_CPU_IDX="59" # NAS CPU IDX
NAS_MEM_IDX="60" # NAS MEM IDX
NAS_CPU_TEMP="62" # NAS CPU Temperature
# Check if NAS in online
PINGTIME=`ping -c 1 -q $NASIP | awk -F"/" '{print $5}' | xargs`
echo $PINGTIME
if expr "$PINGTIME" '>' 0
then
curl -s "http://$DOMO_IP:$DOMO_PORT/json.htm?type=devices&rid=$NAS_IDX" | grep "Status" | grep "On" > /dev/null
if [ $? -eq 0 ] ; then
echo "NAS already ON"
# Temperature CPU
CPUtemp=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.1.2`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_CPU_TEMP&nvalue=0&svalue=$CPUtemp"
# Temperature HD1
HDtemp1=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.0`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD1_TEMP_IDX&nvalue=0&svalue=$HDtemp1"
# Temperature HD2
HDtemp2=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.1`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD2_TEMP_IDX&nvalue=0&svalue=$HDtemp2"
# Temperature HD3
HDtemp3=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.2`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD3_TEMP_IDX&nvalue=0&svalue=$HDtemp3"
# Temperature HD4
HDtemp4=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.3`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD4_TEMP_IDX&nvalue=0&svalue=$HDtemp4"
# Temperature HD5
HDtemp5=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.4`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD5_TEMP_IDX&nvalue=0&svalue=$HDtemp5"
# Temperature HD6
HDtemp6=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.5`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD6_TEMP_IDX&nvalue=0&svalue=$HDtemp6"
# Temperature HD7
HDtemp7=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.6`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD7_TEMP_IDX&nvalue=0&svalue=$HDtemp7"
# Temperature HD8
# HDtemp8=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.7`
# Send data
# curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD8_TEMP_IDX&nvalue=0&svalue=$HDtemp8"
# Free space volume in Go
HDUnit=`snmpwalk -v 2c -c $PASSWORD -O qvU $NASIP 1.3.6.1.2.1.25.2.3.1.4.52` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+ or .52 in my case
HDTotal=`snmpwalk -v 2c -c $PASSWORD -O qvU $NASIP 1.3.6.1.2.1.25.2.3.1.5.52` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+ or .52 in my case
HDUsed=`snmpwalk -v 2c -c $PASSWORD -O qvU $NASIP 1.3.6.1.2.1.25.2.3.1.6.52` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+ or .52 in my case
HDFree=$((($HDTotal - $HDUsed) * $HDUnit / 1024 / 1024 / 1024))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD_SPACE_IDX&nvalue=0&svalue=$HDFree"
# Free space volume in percent
HDTotal=`snmpwalk -c $PASSWORD -v2c -O qv $NASIP .1.3.6.1.2.1.25.2.3.1.5.52` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+ or .52 in my case
HDUsed=`snmpwalk -c $PASSWORD -v2c -O qv $NASIP .1.3.6.1.2.1.25.2.3.1.6.52` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+ or .52 in my case
HDFreePerc=$((($HDUsed * 100) / $HDTotal))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD_SPACE_PERC_IDX&nvalue=0&svalue=$HDFreePerc"
# CPU utilisation
CpuUser=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.11.9.0`
CpuSystem=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.11.10.0`
CpuUse=$(($CpuUser + $CpuSystem))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_CPU_IDX&nvalue=0&svalue=$CpuUse"
# Free Memory Available in %
MemAvailable=`snmpwalk -v 2c -c $PASSWORD -O qvU $NASIP 1.3.6.1.4.1.2021.4.6.0`
MemAvailableinMo=$(($MemAvailable / 1024))
MemUsepercent=$((($MemAvailableinMo * 100) / 1024))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_MEM_IDX&nvalue=0&svalue=$MemUsepercent"
else
echo "NAS ON"
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=switchlight&idx=$NAS_IDX&switchcmd=On"
# Temperature CPU
CPUtemp=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.1.2`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_CPU_TEMP&nvalue=0&svalue=$CPUtemp"
# Temperature HD1
HDtemp1=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.0`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD1_TEMP_IDX&nvalue=0&svalue=$HDtemp1"
# Temperature HD2
HDtemp2=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.1`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD2_TEMP_IDX&nvalue=0&svalue=$HDtemp2"
# Temperature HD3
HDtemp3=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.2`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD2_TEMP_IDX&nvalue=0&svalue=$HDtemp3"
# Temperature HD4
HDtemp4=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.3`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD2_TEMP_IDX&nvalue=0&svalue=$HDtemp4"
# Temperature HD5
HDtemp5=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.4`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD2_TEMP_IDX&nvalue=0&svalue=$HDtemp5"
# Temperature HD6
HDtemp6=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.5`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD2_TEMP_IDX&nvalue=0&svalue=$HDtemp6"
# Temperature HD7
HDtemp7=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.6`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD2_TEMP_IDX&nvalue=0&svalue=$HDtemp7"
# Temperature HD8
# HDtemp8=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.7`
# Send data
# curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD2_TEMP_IDX&nvalue=0&svalue=$HDtemp8"
# Free space volume in Go
HDUnit=`snmpwalk -v 2c -c $PASSWORD -O qvU $NASIP 1.3.6.1.2.1.25.2.3.1.4.52` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+ or .52 in my case
HDTotal=`snmpwalk -v 2c -c $PASSWORD -O qvU $NASIP 1.3.6.1.2.1.25.2.3.1.5.52` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+ or .52 in my case
HDUsed=`snmpwalk -v 2c -c $PASSWORD -O qvU $NASIP 1.3.6.1.2.1.25.2.3.1.6.52` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+ or .52 in my case
HDFree=$((($HDTotal - $HDUsed) * $HDUnit / 1024 / 1024 / 1024))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD_SPACE_IDX&nvalue=0&svalue=$HDFree"
# Free space volume in percent
HDTotal=`snmpwalk -c $PASSWORD -v2c -O qv $NASIP .1.3.6.1.2.1.25.2.3.1.5.52` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+ or .52 in my case
HDUsed=`snmpwalk -c $PASSWORD -v2c -O qv $NASIP .1.3.6.1.2.1.25.2.3.1.6.52` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+ or .52 in my case
HDFreePerc=$((($HDUsed * 100) / $HDTotal))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD_SPACE_PERC_IDX&nvalue=0&svalue=$HDFreePerc"
# CPU utilisation
CpuUser=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.11.9.0`
CpuSystem=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.11.10.0`
CpuUse=$(($CpuUser + $CpuSystem))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_CPU_IDX&nvalue=0&svalue=$CpuUse"
# Free Memory Available in %
MemAvailable=`snmpwalk -v 2c -c $PASSWORD -O qvU $NASIP 1.3.6.1.4.1.2021.4.6.0`
MemAvailableinMo=$(($MemAvailable / 1024))
MemUsepercent=$((($MemAvailableinMo * 100) / 1024))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_MEM_IDX&nvalue=0&svalue=$MemUsepercent"
fi
else
curl -s "http://$DOMO_IP:$DOMO_PORT/json.htm?type=devices&rid=$NAS_IDX" | grep "Status" | grep "Off" > /dev/null
if [ $? -eq 0 ] ; then
echo "NAS already OFF"
exit
else
echo "NAS OFF"
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=switchlight&idx=$NAS_IDX&switchcmd=Off"
fi
fi
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Re: HowTo: monitor Synology NAS
Hi,
Thanks for your support.
Could you confirm the type of the output in Domoticz ?
Mine are :
When I use your code (i've removed the 4 last temperature sensors), only HDD temperature sensors will working... and i have this error :
Line 86 = Free Space Volume in Go.
The code does not check CPU, RAM etc... ?
Thanks for your support.
Could you confirm the type of the output in Domoticz ?
Mine are :
When I use your code (i've removed the 4 last temperature sensors), only HDD temperature sensors will working... and i have this error :
Code: Select all
}
./nas.sh: ligne 86: (No Such Instance currently exists at this OID - No Such Instance currently exists at this OID) * No Such Instance currently exists at this OID / 1024 / 1024 / 1024 : « ) » manquante (le symbole erroné est "Such Instance currently exists at this OID - No Such Instance currently exists at this OID) * No Such Instance currently exists at this OID / 1024 / 1024 / 1024")
The code does not check CPU, RAM etc... ?
-
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- Joined: Friday 21 October 2016 9:25
- Target OS: NAS (Synology & others)
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- Location: Netherlands
- Contact:
Re: HowTo: monitor Synology NAS
Suggest running the following command from the command line on Synology:
snmpwalk -v 2c -c"your password" "your NAS IP" 1.3.6.1.2.1.25.2.3.1 (where items in " " need to be replaced with yours)
This will return the information needed to determine the correct OID to check disk space. Look for a entry like the following (assuming you want info for /volume1):
HOST-RESOURCES-MIB::hrStorageDescr.52 = STRING: /volume1
Where .52 is correct for my setup, it may/will be something else for yours (e.g. 31, 41, 51, etc.). In the script, edit the relevant lines with the correct OID, such as:
# Free space volume in Go
HDUnit=`snmpwalk -v 2c -c $PASSWORD -O qvU $NASIP 1.3.6.1.2.1.25.2.3.1.4.52`
HDTotal=`snmpwalk -v 2c -c $PASSWORD -O qvU $NASIP 1.3.6.1.2.1.25.2.3.1.5.52`
HDUsed=`snmpwalk -v 2c -c $PASSWORD -O qvU $NASIP 1.3.6.1.2.1.25.2.3.1.6.52`
HDFree=$((($HDTotal - $HDUsed) * $HDUnit / 1024 / 1024 / 1024))
Do the same type of check for CPU, RAM, etc.
My devices as attached.
snmpwalk -v 2c -c"your password" "your NAS IP" 1.3.6.1.2.1.25.2.3.1 (where items in " " need to be replaced with yours)
This will return the information needed to determine the correct OID to check disk space. Look for a entry like the following (assuming you want info for /volume1):
HOST-RESOURCES-MIB::hrStorageDescr.52 = STRING: /volume1
Where .52 is correct for my setup, it may/will be something else for yours (e.g. 31, 41, 51, etc.). In the script, edit the relevant lines with the correct OID, such as:
# Free space volume in Go
HDUnit=`snmpwalk -v 2c -c $PASSWORD -O qvU $NASIP 1.3.6.1.2.1.25.2.3.1.4.52`
HDTotal=`snmpwalk -v 2c -c $PASSWORD -O qvU $NASIP 1.3.6.1.2.1.25.2.3.1.5.52`
HDUsed=`snmpwalk -v 2c -c $PASSWORD -O qvU $NASIP 1.3.6.1.2.1.25.2.3.1.6.52`
HDFree=$((($HDTotal - $HDUsed) * $HDUnit / 1024 / 1024 / 1024))
Do the same type of check for CPU, RAM, etc.
My devices as attached.
- Attachments
-
- Syno-Devices.png (84.83 KiB) Viewed 6582 times
-
- Posts: 16
- Joined: Sunday 22 January 2017 15:26
- Target OS: Raspberry Pi / ODroid
- Domoticz version:
- Contact:
Re: HowTo: monitor Synology NAS
I will try tonight thanks! Keep u in touch
Envoyé de mon Moto G (4) en utilisant Tapatalk
Envoyé de mon Moto G (4) en utilisant Tapatalk
-
- Posts: 61
- Joined: Thursday 25 February 2016 16:30
- Target OS: NAS (Synology & others)
- Domoticz version:
- Contact:
Re: HowTo: monitor Synology NAS
thnx to your post rjblake i saw my OID was .51
After that it worked. the values are much the same
Free space in Go (synology says 6.7TB, script ,6.918TB)
Free used space in % give me the % which is used, so i changed my text.
CPU en Mem usage i dont use, i use the motherboard feature in domoticz.
After that it worked. the values are much the same
Free space in Go (synology says 6.7TB, script ,6.918TB)
Free used space in % give me the % which is used, so i changed my text.
CPU en Mem usage i dont use, i use the motherboard feature in domoticz.
-
- Posts: 47
- Joined: Wednesday 30 November 2016 15:07
- Target OS: Linux
- Domoticz version: 2020.2
- Location: Italy
- Contact:
Re: HowTo: monitor Synology NAS
I could suggest this free tool to test and find snmp values: https://www.paessler.com/tools/snmptester
Ubuntu 20.04 on ACEPC AK1 (previously RPi3b+)
Z-Stick Gen5, RFXtrx433E, Philips HUE Bridge, Yeelight, ESP8266 NodeMCU, Broadlink RM
dZvents, bash, php, Node-RED
Z-Stick Gen5, RFXtrx433E, Philips HUE Bridge, Yeelight, ESP8266 NodeMCU, Broadlink RM
dZvents, bash, php, Node-RED
- wizjos
- Posts: 78
- Joined: Monday 07 March 2016 19:35
- Target OS: NAS (Synology & others)
- Domoticz version:
- Contact:
Re: HowTo: monitor Synology NAS
For a member of the Dutch Synology forum who needs to monitor various Synologys I've made an extension of the current script that lets you enter a the name of the volume want to investigate:
Works like a charm on both my Syno's.
Hope you guys find it usefull
Regards,
Wizjos
Code: Select all
# Free space volume in Gb
# Extra variable stating the name of the volume you want to read the free space of
searchVolume="volume1"
# read the output of the complete hrStorageDescr
tmpVolume=`snmpwalk -v 2c -c $PASSWORD $NASIP .1.3.6.1.2.1.25.2.3.1.3`
# adjust string separator to line-break
IFS=$'\n'
# array with all hrStorageDescr's
storageArray=($tmpVolume)
for index in "${!storageArray[@]}"
do
# is the current hrStorageDescr equal to searchVolume
if [[ ${storageArray[index]} =~ .*$searchVolume.* ]]
then
# get the complete hrStorageDescr line sought
foundVolume=${storageArray[index]}
# adjust string separator to '.'
IFS=$'.'
# split into array (eg. element 0='HOST-RESOURCES-MIB::hrStorageDescr'; element 1 ='41 = STRING: /volume1')
foundStorageArray=($foundVolume)
# get first two numbers as the right hrStorageDescr element number
hrStorageDescr=${foundStorageArray[1]:0:2}
fi
done
echo "hrStorageDescr of $searchVolume = $hrStorageDescr"
# re-adjust string separator to line-break
IFS=$'\n'
tmpHDUnit=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP .1.3.6.1.2.1.25.2.3.1.4.$hrStorageDescr`
echo "HDUnit:" $tmpHDUnit
HDUnit=${tmpHDUnit%% *}
HDTotal=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP .1.3.6.1.2.1.25.2.3.1.5.$hrStorageDescr`
echo "HDTotal:" $HDTotal
HDUsed=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP .1.3.6.1.2.1.25.2.3.1.6.$hrStorageDescr`
echo "HDUsed:" $HDUsed
HDFree=$((($HDTotal - $HDUsed) * $HDUnit / 1024 / 1024 / 1024))
echo $HDFree
# Send data
echo "Sending data to device#:" $NAS_HD_SPACE_IDX
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD_SPACE_IDX&nvalue=0&svalue=$HDFree"
echo "Data sent"
# Free space volume in percent
HDTotal=`snmpwalk -c $PASSWORD -v2c -O qv $NASIP .1.3.6.1.2.1.25.2.3.1.5.$hrStorageDescr`
echo "HDTotal:" $HDTotal
HDUsed=`snmpwalk -c $PASSWORD -v2c -O qv $NASIP .1.3.6.1.2.1.25.2.3.1.6.$hrStorageDescr`
echo "HDUsed:" $HDUsed
HDUsedPerc=$((($HDUsed * 100) / $HDTotal))
echo "HDUsedPerc:" $HDUsedPerc
# Send data
echo "Sending data to device#:" $NAS_HD_SPACE_PERC_IDX
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD_SPACE_PERC_IDX&nvalue=0&svalue=$HDUsedPerc"
echo "Data sent"
Hope you guys find it usefull
Regards,
Wizjos
-
- Posts: 142
- Joined: Friday 21 October 2016 9:25
- Target OS: NAS (Synology & others)
- Domoticz version:
- Location: Netherlands
- Contact:
Re: HowTo: monitor Synology NAS
@Wizjos - nice elegant solution - thanks for sharing
-
- Posts: 6
- Joined: Friday 20 January 2017 11:16
- Target OS: Raspberry Pi / ODroid
- Domoticz version: V3.604
- Location: Capelle a/d IJssel
- Contact:
Re: HowTo: monitor Synology NAS
Sorry for the very late answer but I don't get a message saying someone reply at my question. I decide today to try again to get it works.Martijn85 wrote:Do you have turned on SNMP on the NAS?duduf wrote:Anyone???
SNMP is on on the NAS.
Any idea what the problem can be?
- Egregius
- Posts: 2582
- Joined: Thursday 09 April 2015 12:19
- Target OS: Linux
- Domoticz version: v2024.7
- Location: Beitem, BE
- Contact:
Re: HowTo: monitor Synology NAS
Why not keep it simple and just run a script on the nas to check disk space and sent warning when over a treshold?
- EdwinK
- Posts: 1820
- Joined: Sunday 22 January 2017 21:46
- Target OS: Raspberry Pi / ODroid
- Domoticz version: BETA
- Location: Rhoon
- Contact:
Re: HowTo: monitor Synology NAS
Would be nice to monitor my two D110j's (if I ever can find those Power supplies).wizjos wrote:For a member of the Dutch Synology forum who needs to monitor various Synologys I've made an extension of the current script that lets you enter a the name of the volume want to investigate:
Works like a charm on both my Syno's.
Hope you guys find it usefull
Regards,
Wizjos
Running latest BETA on a Pi-3 | Toon® Thermostat (rooted) | Hue | Tuya | IKEA tradfri | Dashticz V3 on Lenovo Huawei Tablet | Conbee
- wizjos
- Posts: 78
- Joined: Monday 07 March 2016 19:35
- Target OS: NAS (Synology & others)
- Domoticz version:
- Contact:
Re: HowTo: monitor Synology NAS
I'm not sure if I'm able to help you find themEdKo66 wrote:Would be nice to monitor my two D110j's (if I ever can find those Power supplies).
But if you need assistance with the script please tell me.
Regards,
Wizjos
-
- Posts: 46
- Joined: Thursday 28 May 2015 18:41
- Target OS: NAS (Synology & others)
- Domoticz version: 3.5877
- Location: Diemen Netherlands
- Contact:
Re: HowTo: monitor Synology NAS
Does this script (with Plugwise Circle) also work on Domoticz on Synology? and how do i name this script?ThaBoo wrote:@rvmourik Thanx for the script!
Got it all set up within 30 minutes.
Configuration: DS1010+ DSM 4.3-3810, Raspberry PI Domoticz V1.1492 ( and a Plugwise Circle for the power consumption)
Synology Domotics.gif
-
- Posts: 56
- Joined: Friday 04 August 2017 16:13
- Target OS: Raspberry Pi / ODroid
- Domoticz version:
- Contact:
Re: HowTo: monitor Synology NAS
[/quote]Does this script (with Plugwise Circle) also work on Domoticz on Synology? and how do i name this script?[/quote]
Finaly, thanks to everybody in this thread, I think I got it to work with Domoticz installed on a Synology NAS (DSM 5.2) to monitor another NAS (DSM 6.0 with two HDD in 1 JBOD volume). But without Plugwise Circle.
Just have to put it in cron to get complete.
Here is the code :
Finaly, thanks to everybody in this thread, I think I got it to work with Domoticz installed on a Synology NAS (DSM 5.2) to monitor another NAS (DSM 6.0 with two HDD in 1 JBOD volume). But without Plugwise Circle.
Just have to put it in cron to get complete.
Here is the code :
Code: Select all
#!/bin/bash
# Settings
NASIP="192.168.x.x" # NAS IP Address
PASSWORD="xxxxx" # SNMP Password
DOMO_IP="192.168.x.y" # Domoticz IP Address
DOMO_PORT="8084" # Domoticz Port
NAS_IDX="62" # NAS Switch IDX
NAS_HD1_TEMP_IDX="63" # NAS HD1 Temp IDX
NAS_HD2_TEMP_IDX="64" # NAS HD2 Temp IDX
NAS_HD_SPACE_IDX="65" # NAS HD Space IDX in Go
NAS_HD_SPACE_PERC_IDX="66" # NAS HD Space IDX in %
NAS_CPU_IDX="68" # NAS CPU IDX
NAS_MEM_IDX="67" # NAS MEM IDX
# Check if NAS in online
PINGTIME=`ping -c 1 -q $NASIP | awk -F"/" '{print $5}' | xargs`
echo $PINGTIME
if expr "$PINGTIME" '>' 0
then
curl -s "http://$DOMO_IP:$DOMO_PORT/json.htm?type=devices&rid=$NAS_IDX" | grep "Status" | grep "On" > /dev/null
if [ $? -eq 0 ] ; then
echo "NAS already ON"
# Temperature HD1
HDtemp1=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.0`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD1_TEMP_IDX&nvalue=0&svalue=$HDtemp1"
# Temperature HD2
HDtemp2=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.1`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD2_TEMP_IDX&nvalue=0&svalue=$HDtemp2"
# Free space volume in Go !! # Last OID digits based on snmpwalk -v 2c -c"password" "NAS IP" 1.3.6.1.2.1.25.2.3.1
tmpHDUnit=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.2.1.25.2.3.1.4.40` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+
HDUnit=${tmpHDUnit%% *}
HDTotal=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.2.1.25.2.3.1.5.40` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+
HDUsed=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.2.1.25.2.3.1.6.40` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+
HDFree=$((($HDTotal - $HDUsed) * $HDUnit / 1024 / 1024 / 1024))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD_SPACE_IDX&nvalue=0&svalue=$HDFree"
# Free space volume in percent
HDTotal=`snmpwalk -c $PASSWORD -v2c -O qv $NASIP .1.3.6.1.2.1.25.2.3.1.5.40` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+
HDUsed=`snmpwalk -c $PASSWORD -v2c -O qv $NASIP .1.3.6.1.2.1.25.2.3.1.6.40` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+
HDFreePerc=$(((($HDTotal - $HDUsed) * 100) / $HDTotal))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD_SPACE_PERC_IDX&nvalue=0&svalue=$HDFreePerc"
# CPU utilisation
CpuUser=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.11.9.0`
CpuSystem=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.11.10.0`
CpuUse=$(($CpuUser + $CpuSystem))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_CPU_IDX&nvalue=0&svalue=$CpuUse"
# Memory Used in %
tmpMemAvailable=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.4.6.0`
MemAvailable=${tmpMemAvailable%% *}
tmpMemtotal=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.4.5.0`
Memtotal=${tmpMemtotal%% *}
tmpMemShared=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.4.13.0`
MemShared=${tmpMemShared%% *}
tmpMemBuffer=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.4.14.0`
MemBuffer=${tmpMemBuffer%% *}
tmpMemCached=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.4.15.0`
MemCached=${tmpMemCached%% *}
MemFREE=$(($MemAvailable + $MemShared + $MemBuffer + $MemCached))
MemUsepercent=$(((($Memtotal - $MemFREE) * 100) / $Memtotal))
#// For Available use MemUsepercent=$(((($MemFREE) * 100) / $Memtotal))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_MEM_IDX&nvalue=0&svalue=$MemUsepercent"
else
echo "NAS ON"
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=switchlight&idx=$NAS_IDX&switchcmd=On"
# Temperature HD1
HDtemp1=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.0`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD1_TEMP_IDX&nvalue=0&svalue=$HDtemp1"
# Temperature HD2
HDtemp2=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.6574.2.1.1.6.1`
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD2_TEMP_IDX&nvalue=0&svalue=$HDtemp2"
# Free space volume in Go !! # Last OID digit based on snmpwalk -v 2c -c"password" "NAS IP" 1.3.6.1.2.1.25.2.3.1
tmpHDUnit=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.2.1.25.2.3.1.4.40` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+
HDUnit=${tmpHDUnit%% *}
HDTotal=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.2.1.25.2.3.1.5.40` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+
HDUsed=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.2.1.25.2.3.1.6.40` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+
HDFree=$((($HDTotal - $HDUsed) * $HDUnit / 1024 / 1024 / 1024))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD_SPACE_IDX&nvalue=0&svalue=$HDFree"
# Free space volume in percent
HDTotal=`snmpwalk -c $PASSWORD -v2c -O qv $NASIP .1.3.6.1.2.1.25.2.3.1.5.40` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+
HDUsed=`snmpwalk -c $PASSWORD -v2c -O qv $NASIP .1.3.6.1.2.1.25.2.3.1.6.40` # Change OID to .38 on DSM 5.1 or .41 on DSM 6.0+
HDFreePerc=$(((($HDTotal - $HDUsed) * 100) / $HDTotal))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_HD_SPACE_PERC_IDX&nvalue=0&svalue=$HDFreePerc"
# CPU utilisation
CpuUser=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.11.9.0`
CpuSystem=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.11.10.0`
CpuUse=$(($CpuUser + $CpuSystem))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_CPU_IDX&nvalue=0&svalue=$CpuUse"
# Memory Used in %
tmpMemAvailable=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.4.6.0`
MemAvailable=${tmpMemAvailable%% *}
tmpMemtotal=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.4.5.0`
Memtotal=${tmpMemtotal%% *}
tmpMemShared=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.4.13.0`
MemShared=${tmpMemShared%% *}
tmpMemBuffer=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.4.14.0`
MemBuffer=${tmpMemBuffer%% *}
tmpMemCached=`snmpwalk -v 2c -c $PASSWORD -O qv $NASIP 1.3.6.1.4.1.2021.4.15.0`
MemCached=${tmpMemCached%% *}
MemFREE=$(($MemAvailable + $MemShared + $MemBuffer + $MemCached))
MemUsepercent=$(((($Memtotal - $MemFREE) * 100) / $Memtotal))
#// For Available use MemUsepercent=$(((($MemFREE) * 100) / $Memtotal))
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=udevice&idx=$NAS_MEM_IDX&nvalue=0&svalue=$MemUsepercent"
fi
else
curl -s "http://$DOMO_IP:$DOMO_PORT/json.htm?type=devices&rid=$NAS_IDX" | grep "Status" | grep "Off" > /dev/null
if [ $? -eq 0 ] ; then
echo "NAS already OFF"
exit
else
echo "NAS OFF"
# Send data
curl -s -i -H "Accept: application/json" "http://$DOMO_IP:$DOMO_PORT/json.htm?type=command¶m=switchlight&idx=$NAS_IDX&switchcmd=Off"
fi
#fi
fi
-
- Posts: 234
- Joined: Sunday 27 August 2017 18:00
- Target OS: Raspberry Pi / ODroid
- Domoticz version: Beta
- Location: Spain
- Contact:
Re: HowTo: monitor Synology NAS
Hello!
I use the script and wiki instrucctions to monitor a ds414 and work fin. I searched the correct id for my devices but with the instrucctions of this forum was easy.
The problem is with the "counter virtual swith", in the device seccion of domoticz i see it with the correct values. But in "utility section" apears strangr dates and diferent in title and in the body of sensor. I don´t understand nothing
I use counter virtual switch
any advice???
and other question, i find the correct id for my 4 hdd. its posible to find the id for a usb device?
I use the script and wiki instrucctions to monitor a ds414 and work fin. I searched the correct id for my devices but with the instrucctions of this forum was easy.
The problem is with the "counter virtual swith", in the device seccion of domoticz i see it with the correct values. But in "utility section" apears strangr dates and diferent in title and in the body of sensor. I don´t understand nothing
I use counter virtual switch
any advice???
and other question, i find the correct id for my 4 hdd. its posible to find the id for a usb device?
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