I was abused to do a 'fstrim /' weekly run on my privileged containers,
and seems that the command was effective:
root@vdcsv1:~# fstrim -v /
/: 18,6 GiB (19946131456 bytes) trimmed
but after convert many of them to unprivileged ones:
root@vmw:~# fstrim -v /
fstrim: /: FITRIM ioctl failed: Operazione non permessa
Clearly, underlying storage is 'trimmable'.
Two question.
1) trim on container generally works, or simply on privileged ones does
not throw errors but do nothing? ;-)
Container space change slowly, so could be that trim was simply
ignored...
2) there's another way to 'trim' container disk space? Eg, from the
host?
Thanks.
--
dott. Marco Gaiarin GNUPG Key ID: 240A3D66
Associazione ``La Nostra Famiglia'' http://www.lanostrafamiglia.it/
Polo FVG - Via della Bontà , 7 - 33078 - San Vito al Tagliamento (PN)
marco.gaiarin(at)lanostrafamiglia.it t +39-0434-842711 f +39-0434-842797
Dona il 5 PER MILLE a LA NOSTRA FAMIGLIA!
http://www.lanostrafamiglia.it/index.php/it/sostienici/5x1000
(cf 00307430132, categoria ONLUS oppure RICERCA SANITARIA)
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