What does df command use to get Used column?
A typical df command looks like this: # df -h Filesystem Size Used Avail Capacity Mounted on /dev/mirror/gm0a 4.8G 2.0G 2.4G 46% / devfs 1.0K 1.0K 0B 100% /dev linprocfs 4.0K 4.0K 0B 100% /proc /dev/mirror/gm0d 3.9G 88K 3.6G 0% /tmp /dev/mirror/gm0e 15G 79M 13G 1% /var /dev/ad4s3e 116G 2.3M 107G 0% /v0 /dev/ad6s3e 116G 2.2M 107G 0% /v1 /dev/ad8s3e 116G 2.1M 107G 0% /v2 /dev/ad10s3e 116G 2.1M 107G 0% /v3 I know what calls to make to get the Size and Avail columns. I'm not sure what df does to get the value for the Used column. Anyone know how df gets this value? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: What does df command use to get Used column?
On Thu, 12 Mar 2009 15:59:54 -0700 (PDT) Peter Steele pste...@maxiscale.com wrote: A typical df command looks like this: # df -h Filesystem Size Used Avail Capacity Mounted on /dev/mirror/gm0a 4.8G 2.0G 2.4G 46% / devfs 1.0K 1.0K 0B 100% /dev linprocfs 4.0K 4.0K 0B 100% /proc /dev/mirror/gm0d 3.9G 88K 3.6G 0% /tmp /dev/mirror/gm0e 15G 79M 13G 1% /var /dev/ad4s3e 116G 2.3M 107G 0% /v0 /dev/ad6s3e 116G 2.2M 107G 0% /v1 /dev/ad8s3e 116G 2.1M 107G 0% /v2 /dev/ad10s3e 116G 2.1M 107G 0% /v3 I know what calls to make to get the Size and Avail columns. I'm not sure what df does to get the value for the Used column. Anyone know how df gets this value? Line 417 of /usr/src/bin/df/df.c: used = sfsp-f_blocks - sfsp-f_bfree; -- Bruce ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: What does df command use to get Used column?
Line 417 of /usr/src/bin/df/df.c: used = sfsp-f_blocks - sfsp-f_bfree; I keep forgetting that I can go directly to the source to answer questions like this. Thanks muchly; this is exactly what I need. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
