freebsd /usr partition filling up, but du shows low usage


 
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Old 06-18-2008
Error freebsd /usr partition filling up, but du shows low usage

I have a freebsd email server which is running out of space on /usr.

du doesn't show any large directories, but df confirms that the partition is running out of space. Is there a way to find out if there is an idle process tying up disk space.

Also, what happens when /usr is full, will the machine still accept incoming ssh connections?

Any help is greatly appreciated as this is an emergency.
Thank You!
JJ
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ADDPART(8)                                                     System Administration                                                    ADDPART(8)

NAME
addpart - tell the kernel about the existence of a partition SYNOPSIS
addpart device partition start length DESCRIPTION
addpart tells the Linux kernel about the existence of the specified partition. The command is a simple wrapper around the "add partition" ioctl. This command doesn't manipulate partitions on a block device. PARAMETERS
device The disk device. partition The partition number. start The beginning of the partition (in 512-byte sectors). length The length of the partition (in 512-byte sectors). SEE ALSO
delpart(8), fdisk(8), parted(8), partprobe(8), partx(8) AVAILABILITY
The addpart command is part of the util-linux package and is available from https://www.kernel.org/pub/linux/utils/util-linux/. util-linux January 2015 ADDPART(8)