On 31/03/2009, at 6:49 AM, Jean-Frangois SIMON wrote:
Hi, First of all I would prefer to awayke disks weekly instead of daily for just the df purpose. I would try to do this, your advises are also welcome if any.
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The best is in my case to switch the df to weekly and put the time of that op during day.
[cut] $ man daily DAILY(8) OpenBSD System Manager's Manual DAILY(8) NAME daily, weekly, monthly - periodic system maintenance ... DESCRIPTION The three files /etc/daily, /etc/weekly, and /etc/monthly are shell scripts run on a periodic basis by the clock daemon, cron(8). They take care of some basic administrative tasks. The results are mailed to root. ... These scripts should not be altered. ... So change /etc/daily and /etc/weekly ... /etc/daily ... 115 116 echo "" 117 echo "Checking subsystem status:" 118 echo "" 119 echo "disks:" 120 df -kl 121 echo "" 122 dump W 123 echo "" 124 Guess taking out lines around 120 and/or moving them to /etc/weekly might achieve what you are after. But do read that line about "these scripts should not be altered" - you're on your own. And do be careful when you upgrade ... http://www.openbsd.org/faq/upgrade45.html#upgrade (But I believe that the upgrade does not touch /etc unless you do it, cannot find a definite link to prove that.) HTH.