computer-playbook/roles/sys-hlth-btrfs

sys-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-alm-compose.cymais@… for notification.

Usage

Just include this role in your playbook; it will:

1. Deploy a small shell script under {{ path_administrator_scripts }}/sys-hlth-btrfs/.
2. Install a .service and .timer unit.
3. Send alerts via sys-alm-compose if any filesystem shows errors.