[Pkg-zfsonlinux-devel] Bug#982505: Bug#982505: zfsutils-linux: trim cronjob triggers "cannot trim" e-mails on spinning rust

[Petter Reinholdtsen]

[Christoph Biedl]
> Please find a solution for this - preferably by checking beforehand
> whether trimming is possible. Or if all else fails, by muting stderr
> from the "zpool trim" command. Although that might hide serious errors
> as well.

Good point.  This can fill up the disk on a server where no-one check
the email.

Any idea how to figure out if trimming is possible/useful?

--
Happy hacking
Petter Reinholdtsen