sys-ctl-hlth-btrfs

Description

Checks the health of all mounted Btrfs filesystems by inspecting device error counters.

Features

• Iterates over every Btrfs filesystem.

• Runs btrfs device stats and alerts if any error counters are non-zero.

• Hooks into systemd and a timer for regular checks.

• On failure, calls sys-ctl-alm-compose.infinito@… for notification.

Usage

Just include this role in your playbook; it will:

1. Deploy a small shell script

2. Install a .service and .timer unit.

3. Send alerts via sys-ctl-alm-compose if any filesystem shows errors.