[08:23] <ikonia> waveform: I'm wondering if that's needed on the pi - especially with the bad wear rates on SD cards
[09:28] <waveform> ikonia, I don't think it actually does anything -- both the lines start with "test -e /run/systemd/system ||" implying they're only used when systemd is *not* the init-system in use, but that's never the case on relatively modern ubuntu installs. Looks like e2scrub_all is actually run by a systemd timer (e2scrub_all.timer and e2scrub_all.service)
[09:29] <waveform> ikonia, but it's only once a week and seems to be read-only unless errors are found, which seems reasonable (SD card "wear" is caused by writes, not reads)