>> The gotcha though is there's a pile of data in the journal
>> that would never make it to rsyslogd. If you use journalctl
>> -o verbose you can see some of this.

> You can send *all the info* to rsyslogd via imjournal
> http://www.rsyslog.com/doc/v8-stable/configuration/modules/imjournal.html
> In my setup all the data are stored in json format in the
> /var/log/cee.log file:
> $ head /var/log/cee.log 2017-04-28T18:41:41.931273+02:00
> venice liblogging-stdlog: @cee: { "PRIORITY": "6", "_BOOT_ID":
> "a86d74bab91f44dc974c76aceb97141f", "_MACHINE_ID": [ ... ]

Ahhhhhh the horror the horror, I will never be able to unsee
that. The UNIX way of doing things is truly dead.

>> The same behavior happens with NTFS in qcow2 files. They
>> quickly end up with 100,000+ extents unless set nocow.
>> It's like the worst case scenario.

In a particularly demented setup I had to decastrophize with
great pain a Zimbra QCOW2 disk image (XFS on NFS on XFS on
RAID6) containining an ever growing number Maildir email archive
ended up with over a million widely scattered microextents:

  http://www.sabi.co.uk/blog/1101Jan.html?110116#110116
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