systemd-quotacheck.service, systemd-quotacheck — File system quota checker logic
systemd-quotacheck.service
/usr/lib/systemd/systemd-quotacheck
systemd-quotacheck.service
                is a service responsible for file system quota
                checks. It is run once at boot after all necessary
                file systems are mounted. It is pulled in only if at
                least one file system has quotas enabled.
systemd-quotacheck understands
                one kernel command line parameter:
quotacheck.mode=¶One of
                                auto,
                                force,
                                skip. Controls the
                                mode of operation. The default is
                                auto, and ensures
                                that file system quota checks are done
                                when the file system quota checker
                                deems them
                                necessary. force
                                unconditionally results in full file
                                system quota
                                checks. skip skips
                                any file system quota
                                checks.