ZFS

SNMP Extend

1: Install the depends.

Debian/UbuntuFreeBSDGeneric

apt-get install -y libjson-perl libmime-base64-perl libfile-slurp-perl

pkg install p5-JSON p5-MIME-Base64 p5-File-Slurp

cpanm JSON MIME::Base64 File::Slurp

2: Fetch the script in question and make it executable.

```bash
wget https://github.com/librenms/librenms-agent/raw/master/snmp/zfs -O /etc/snmp/zfs
chmod +x /etc/snmp/zfs
```

3: Add this line to /etc/snmp/snmpd.conf and restart snmpd. With the -s argument, the script returns the status for the display.

```bash
extend zfs /etc/snmp/zfs -b
```