On 02/22/2016 12:41 PM, Jameson wrote:
On Mon, Feb 22, 2016 at 11:28 AM Garmine 42 <mikro001@xxxxxxxxx> wrote:
On 22 February 2016 at 17:22, Jameson <imntreal@xxxxxxxxx> wrote:
On Sun, Feb 21, 2016 at 6:36 AM Guus Snijders <gsnijders@xxxxxxxxx>
wrote:
Op 20 feb. 2016 16:06 schreef "Jameson Pugh" <imntreal@xxxxxxxxx>:
On Sat, Feb 20, 2016 at 8:04 AM, Alistair Grant <
akgrant0710@xxxxxxxxx>
wrote:
On 20 February 2016 at 02:38, Jameson Pugh <imntreal@xxxxxxxxx>
wrote:
You should not use quotas on btrfs currently. It is known to cause
significant performance issues on the long run (and potentially has
many undiscovered bugs). If you wish I can dig up the relevant
discussion on the btrfs mailing list for you.
Well, without quotas, I can just expect my filesystem to fill up, again,
without warning, and completely break. I think I might just have to buy
some extra disks, and try out ZFS for myself.
Jameson
I've been running this script in cron to deal with me not paying
attention to disk utilization.
#!/usr/bin/perl -w
use strict;
my $tol = '75'; # >= this generates a message
my $me = `hostname -s`;
chop $me;
foreach my $ln (split /\n/, `df -m`) {
if ($ln =~ m@\s+(\d+)% (.*)@o) {
my ($pct, $mnt) = ($1, $2);
if ($pct >= $tol) {
print "$me:$mnt utilization at $pct\%\n";
}
}
}
If it prints something, cron just mails it to me.
Dave
