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wtip/ansible_task.yml

Created May 18, 2020 20:23
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Ansible task to change the reserved filesystem blocks
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ansible_task.yml
tasks:
- name: Change reserved blocks to 1 percent on ext4 filesystems that are not / mounted
shell: tune2fs -l {{ item.device }} | egrep "Reserved block count|Block count" | paste -sd\ | awk '{print ($7 / $3 * 100)}' | grep -q 1 || tune2fs -m1 {{ item.device }}
with_items:
- "{{ ansible_mounts }}"
when: item.fstype == 'ext4' and item.mount != '/'
register: tune2fs
changed_when: tune2fs.stdout != ""
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