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Date:      Wed, 16 Feb 2000 10:06:40 -0800
From:      "John Purser" <johnmpurser@home.com>
To:        "'VPM Support'" <support@vpm.com>, <freebsd-questions@FreeBSD.ORG>
Subject:   RE: df/du reporting different results on FBSD3.4
Message-ID:  <000d01bf78a8$938a0c80$40390918@vncvr1.wa.home.com>
In-Reply-To: <4.2.0.58.20000216085019.01e9b3e0@mail.vpm.com>

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I just installed 3.4 and in two days my 100 meg /var filled up.  (With help)
I tracked down the offender as /var/log/mgetty.cuaa1, which was mostly full
of error messages caused by mgetty reading a config file
usr/local/etc/mgetty+sendfax/mgetty.config.  This config file is contains
over 300 lines of comments which aren't commented out.  mgetty tries to read
each line and promptly kicks out about three lines of error messages to the
log file.  It repeats this process every night and after every reboot.
After two days mine was gigantic.  I moved the file to a larger partition as
a temporary fix but the problem is still there.  I plan on renaming the
config file next and then tracking down what is starting mgetty in the first
place.

If you find this is your problem too then let me know if you figure out
what's starting mgetty or why that config file is written the way it is.

Thanks,

John Purser

-----Original Message-----
From: owner-freebsd-questions@FreeBSD.ORG
[mailto:owner-freebsd-questions@FreeBSD.ORG]On Behalf Of VPM Support
Sent: Wednesday, February 16, 2000 1:13 AM
To: freebsd-questions@FreeBSD.ORG
Subject: df/du reporting different results on FBSD3.4


Hi,

Strange things are happening that I'm hoping I can get some answer to.

I recently upgraded from 3.1 to 3.4.  This morning my /var partition
(996MB) was at 109% capacity when I did a df.  When I did a du -s /var it
reported only 68MB.  In addition to this I could NOT delete the files and
free up any space on the partition.  It remain constant or
grew.  "Something" was writing to the disk and do not know what.  A check
of running processes (ps -auxww) did not reveal any culprits.  As a result
of all this mail was not being delivered and for all I know even being
received.

My resolution was to copy all files over to another partition called /logs
which was empty and had 817MB free.  I made a new directory called
/var1.  I then edited the /etc/fstab file to reflect that the /logs
partition was now /var  and the current /var partition was now /var1 and
then rebooted.  This solved the immediate problem of no disk space on /var
and mail started to flow.  Crisis solved for now.

But then I issue a du command and a df command and check the space on
/var.  The results are different.  Anyone know why?  The results are shown
below.

bash# du -s /var
67832   /var

bash# df
Filesystem  1K-blocks     Used    Avail Capacity  Mounted on
/dev/da0s1a    540783    55688   441833    11%    /
/dev/da1s1f    817743    76710   675614    10%    /var
/dev/wd0s1f   1504911   655263   729256    47%    /u2
/dev/wd1s1e   3789838  2552875   933776    73%    /u1
/dev/da1s1e   1215695   884354   234086    79%    /usr
/dev/da0s1e    996319        1   916613     0%    /var1
procfs              4        4        0   100%    /proc


Thanks,
Mark



VPM Support
support@vpm.com
VPM Internet Services
(800) 321-0221




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