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→Avoid persistent overlay consumption
*: This would avoid some consumption, but would compromise the root user account if there was a boot problem and the /home folder was not mounted.
*: This would avoid some consumption, but would compromise the root user account if there was a boot problem and the /home folder was not mounted.
* Mount more folders onto temporary, in-memory filesystems (like /var/cache/yum, /var/tmp, & /tmp are now).
* Mount more folders onto temporary, in-memory filesystems (like /var/cache/yum, /var/tmp, & /tmp are now).
** /var/lib/NetworkManager (holds a timestamps file that is deleted and refreshed quite often, ~every 6 minutes)
** /var/lib/NetworkManager (holds a timestamps file that is deleted and refreshed quite often, every 5 minutes)
** /var/log/audit (holds the SELinux audit.log that records a great many file accesses.)
** /var/log/audit (holds the SELinux audit.log that records a great many file accesses.)
** /var/spool/abrt (holds often large, error reports and core dumps). Learners could be advised to act on any abrt reports in the current session or copy the reports to other permanent storage, such as in /home/ or external storage.
** /var/spool/abrt (holds often large, error reports and core dumps). Learners could be advised to act on any abrt reports in the current session or copy the reports to other permanent storage, such as in /home/ or external storage.