HD space/usage

RouterOS The Dude
1

Hi i’m new here so sorry if I post dubble.

I’m using The Dude on my network now(works great!) I want to add a Funtion disk space / usage. I know there is a standard Disk Funtion but thats a overall space / usage. I want to know how you can see the diskspace / usage off every partition (C: / D: / E:).

Firefox905

2

If you operating system can provide information about each partition by SNMP (for example), then I do not see any problem to get the information to Dude.

As MikroTik RouterOS is standalone OS, it works on entire partition and you can monitor only this partition. SNMP OID is available from,
/system resource print oid

3

I found the solution:

NAME: Disk1UsedSpace

AVAILABLE: if((oid(“1.3.6.1.2.1.25.2.3.1.6.1”)/oid(“1.3.6.1.2.1.25.2.3.1.5.1”))*100>0, 1, -1)

ERROR: if((oid(“1.3.6.1.2.1.25.2.3.1.6.1”)/oid(“1.3.6.1.2.1.25.2.3.1.5.1”))*100<80, “”, concatenate(“Disk 1 (”, string_substring(oid(“1.3.6.1.2.1.25.2.3.1.3.1”),0,2), “) used space is currently at (”, string_substring (oid(“1.3.6.1.2.1.25.2.3.1.6.1”)/oid(“1.3.6.1.2.1.25.2.3.1.5.1”))*100 , ") % "))

VALUE: (oid(“1.3.6.1.2.1.25.2.3.1.6.1”)/oid(“1.3.6.1.2.1.25.2.3.1.5.1”))*100

UNIT: %

RATE: none

If you want to check disk 2, only change the last number of all OIDs from “1” to “2”, and the message text from “Disk 1” to “Disk 2”. The same for disk 3,4,5… .

4

I have this setup in the appearance of my servers, simply insert into the ‘label’ though you will need to make sure you have the correct OID

Current disk space available
C:[round(((((oid(“1.3.6.1.2.1.25.2.3.1.5.2”)-oid(“1.3.6.1.2.1.25.2.3.1.6.2”))*oid(“1.3.6.1.2.1.25.2.3.1.4.2”))/1024)/1024)/1024)] GB
D:[round(((((oid(“1.3.6.1.2.1.25.2.3.1.5.3”)-oid(“1.3.6.1.2.1.25.2.3.1.6.3”))*oid(“1.3.6.1.2.1.25.2.3.1.4.3”))/1024)/1024)/1024)] GB
E:[round(((((oid(“1.3.6.1.2.1.25.2.3.1.5.4”)-oid(“1.3.6.1.2.1.25.2.3.1.6.4”))*oid(“1.3.6.1.2.1.25.2.3.1.4.4”))/1024)/1024)/1024)] GB

5

Disk Space: Free/Total




Disk Space: C:\=[round(((((oid("1.3.6.1.2.1.25.2.3.1.5.1")-oid("1.3.6.1.2.1.25.2.3.1.6.1"))*oid("1.3.6.1.2.1.25.2.3.1.4.1"))/1024)/1024)/1024)]/[round(((oid("1.3.6.1.2.1.25.2.3.1.5.1")*oid("1.3.6.1.2.1.25.2.3.1.4.1")/1024)/1024)/1024)] GB D:\=[round(((((oid("1.3.6.1.2.1.25.2.3.1.5.3")-oid("1.3.6.1.2.1.25.2.3.1.6.3"))*oid("1.3.6.1.2.1.25.2.3.1.4.3"))/1024)/1024)/1024)]/[round(((oid("1.3.6.1.2.1.25.2.3.1.5.3")*oid("1.3.6.1.2.1.25.2.3.1.4.3")/1024)/1024)/1024)] GB
6

This is working great - thanks to the above posters. Anyone know how to get the figures to round to 2 decimal places?

7

Anyone know how to get the figures to round to 2 decimal places?

It’s simple, like a programming, just use your imagination :slight_smile:

round(My_Function()*100)/100  -- for 2 decimal places
round(My_Function()*1000)/1000 -- for 3 decimal places