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Date:      Thu, 13 Jan 2000 00:00:00 -0600
From:      Tim Tsai <tim@futuresouth.com>
To:        Jim Conner <jconner@enterit.com>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: lost space - how to find it?
Message-ID:  <20000113000000.A18631@futuresouth.com>
In-Reply-To: <4.2.0.58.20000112001423.009b89b0@mail.enterit.com>
References:  <20000112224818.A10607@futuresouth.com> <4.2.0.58.20000112001423.009b89b0@mail.enterit.com>

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  Only what shows up under du is on the root fs.  In this case /var is on
/ but /var/local, /var/tmp, etc. is on a different partition.

  I just tried lsof but don't see anything obvious.  Any ideas?  Could
the fs get into such a state to report this wrong somehow?

  Thanks,

  Tim

# lsof -s /dev/sd0s1a
COMMAND     PID     USER   FD   TYPE   DEVICE   SIZE  NODE NAME
swapper       0     root  cwd   VDIR 4,131072   1024     2 /
init          1     root  cwd   VDIR 4,131072   1024     2 /
init          1     root  txt   VREG 4,131072 208896 72822 /sbin/init
pagedaemo     2     root  cwd   VDIR 4,131072   1024     2 /
vmdaemon      3     root  cwd   VDIR 4,131072   1024     2 /
update        4     root  cwd   VDIR 4,131072   1024     2 /
adjkerntz    28     root  cwd   VDIR 4,131072   1024     2 /
adjkerntz    28     root  txt   VREG 4,131072  61440 72820 /sbin/adjkerntz
syslogd      83     root  cwd   VDIR 4,131072   1024     2 /
syslogd      83     root   11w  VREG 4,131072 113801 61497 /var/cron/log
portmap      94   daemon  cwd   VDIR 4,131072   1024     2 /
mountd      107     root  cwd   VDIR 4,131072   1024     2 /
mountd      107     root  txt   VREG 4,131072 212992 72824 /sbin/mountd
nfsd        110     root  cwd   VDIR 4,131072   1024     2 /
nfsd        110     root  txt   VREG 4,131072  73728 72827 /sbin/nfsd
nfsd        114     root  cwd   VDIR 4,131072   1024     2 /
nfsd        114     root  txt   VREG 4,131072  73728 72827 /sbin/nfsd
nfsd        115     root  cwd   VDIR 4,131072   1024     2 /
nfsd        115     root  txt   VREG 4,131072  73728 72827 /sbin/nfsd
nfsd        116     root  cwd   VDIR 4,131072   1024     2 /
nfsd        116     root  txt   VREG 4,131072  73728 72827 /sbin/nfsd
nfsd        117     root  cwd   VDIR 4,131072   1024     2 /
nfsd        117     root  txt   VREG 4,131072  73728 72827 /sbin/nfsd
rpc.statd   118     root  cwd   VDIR 4,131072   1024     2 /
rpc.statd   118     root  txt   VREG 4,131072   4096 92169 /var/db/statd.status
rpc.statd   118     root    5u  VREG 4,131072   4096 92169 /var/db/statd.status
nfsiod      123     root  cwd   VDIR 4,131072   1024     2 /
nfsiod      123     root  txt   VREG 4,131072  65536 72828 /sbin/nfsiod
nfsiod      124     root  cwd   VDIR 4,131072   1024     2 /
nfsiod      124     root  txt   VREG 4,131072  65536 72828 /sbin/nfsiod
nfsiod      125     root  cwd   VDIR 4,131072   1024     2 /
nfsiod      125     root  txt   VREG 4,131072  65536 72828 /sbin/nfsiod
nfsiod      126     root  cwd   VDIR 4,131072   1024     2 /
nfsiod      126     root  txt   VREG 4,131072  65536 72828 /sbin/nfsiod
rwhod       129   daemon  cwd   VDIR 4,131072    512 38429 /var/rwho
rwhod       129   daemon    3r  VREG 4,131072   1188 30748 /var/run/utmp
inetd       144     root  cwd   VDIR 4,131072   1024     2 /
cron        147     root  cwd   VDIR 4,131072    512 61449 /var/cron
cron        147     root    3uW VREG 4,131072      4 30762 /var/run/cron.pid
lpd         150     root  cwd   VDIR 4,131072   1024     2 /
lpd         150     root    4wW VREG 4,131072      4 92168 /var/spool/output/lpd.lock
tcpserver   263     root  cwd   VDIR 4,131072   1024     2 /
tcpserver   268     root  cwd   VDIR 4,131072   1024     2 /
radiusd     272     root  cwd   VDIR 4,131072   1024     2 /
radiusd     275     root  cwd   VDIR 4,131072   1024     2 /
tcpserver   276     root  cwd   VDIR 4,131072   1024     2 /
tcpserver   278     root  cwd   VDIR 4,131072   1024     2 /
sshd1       283     root  cwd   VDIR 4,131072   1024     2 /
faxq        306     uucp  cwd   VDIR 4,131072    512 69188 /var/spool/fax
hfaxd       313     uucp  cwd   VDIR 4,131072    512 69188 /var/spool/fax
getty       332     root  cwd   VDIR 4,131072   1024     2 /
getty       333     root  cwd   VDIR 4,131072   1024     2 /
cron      13850     root  cwd   VDIR 4,131072    512 61449 /var/cron
tinyproxy 13880   stormy  cwd   VDIR 4,131072   1024     2 /
sendmail  17577     root    3r  VREG 4,131072  32768  8221 /etc/mail/access.db
sendmail  17577     root    4r  VREG 4,131072  32768 46399 /etc/virtusertable.db
sendmail  17577     root    5r  VREG 4,131072  32768 46249 /etc/mailertable.db
sendmail  17577     root    6r  VREG 4,131072  32768 46250 /etc/aliases.db
sendmail  17579     root    3r  VREG 4,131072  32768  8221 /etc/mail/access.db
sendmail  17579     root    4r  VREG 4,131072  32768 46399 /etc/virtusertable.db
sendmail  17579     root    5r  VREG 4,131072  32768 46249 /etc/mailertable.db
sendmail  17579     root    6r  VREG 4,131072  32768 46250 /etc/aliases.db
telnetd   17898     root  cwd   VDIR 4,131072   1024     2 /
cucipop.f 18192 dablakes  cwd   VDIR 4,131072    512 76964 /var/spool/cucipop/bulletins
cucipop.f 18192 dablakes  txt   VREG 4,131072 708608 53818 /var/spool/cucipop/__db_lock.share
cucipop.f 18192 dablakes  txt   VREG 4,131072  81920 53819 /var/spool/cucipop/__db_mpool.share
cucipop.f 18192 dablakes    2u  VREG 4,131072 708608 53818 /var/spool/cucipop/__db_lock.share
cucipop.f 18192 dablakes    3u  VREG 4,131072  81920 53819 /var/spool/cucipop/__db_mpool.share
cucipop.f 18192 dablakes    4u  VREG 4,131072  90112 53820 /var/spool/cucipop/state.db
sshd1     18353     root  cwd   VDIR 4,131072   1024     2 /
cucipop.f 18505      lea  cwd   VDIR 4,131072    512 76964 /var/spool/cucipop/bulletins
cucipop.f 18505      lea  txt   VREG 4,131072 708608 53818 /var/spool/cucipop/__db_lock.share
cucipop.f 18505      lea  txt   VREG 4,131072  81920 53819 /var/spool/cucipop/__db_mpool.share
cucipop.f 18505      lea    2u  VREG 4,131072 708608 53818 /var/spool/cucipop/__db_lock.share
cucipop.f 18505      lea    3u  VREG 4,131072  81920 53819 /var/spool/cucipop/__db_mpool.share
cucipop.f 18505      lea    4u  VREG 4,131072  90112 53820 /var/spool/cucipop/state.db
sendmail  18570     root  cwd   VDIR 4,131072   1024     2 /
cucipop.f 18608  tmartin  cwd   VDIR 4,131072    512 76964 /var/spool/cucipop/bulletins
cucipop.f 18608  tmartin  txt   VREG 4,131072 708608 53818 /var/spool/cucipop/__db_lock.share
cucipop.f 18608  tmartin  txt   VREG 4,131072  81920 53819 /var/spool/cucipop/__db_mpool.share
cucipop.f 18608  tmartin    3u  VREG 4,131072 708608 53818 /var/spool/cucipop/__db_lock.share
cucipop.f 18608  tmartin    4u  VREG 4,131072  81920 53819 /var/spool/cucipop/__db_mpool.share
cucipop.f 18608  tmartin    5u  VREG 4,131072  90112 53820 /var/spool/cucipop/state.db
lsof      18611     root    9r  VREG 4,131072 335872 92174 /var/db/kvm_kernel.db
faxgetty  20727     uucp  cwd   VDIR 4,131072    512 69188 /var/spool/fax
faxgetty  20727     uucp    0w  VREG 4,131072     17 76991 /var/spool/fax/status/cuaa0
sendmail  22340     root    3r  VREG 4,131072  32768  8221 /etc/mail/access.db
sendmail  22340     root    4r  VREG 4,131072  32768 46399 /etc/virtusertable.db
sendmail  22340     root    5r  VREG 4,131072  32768 46249 /etc/mailertable.db
sendmail  22340     root    6r  VREG 4,131072  32768 46250 /etc/aliases.db
sshd1     23983     root  cwd   VDIR 4,131072   1024     2 /
sshd1     25410     root  cwd   VDIR 4,131072   1024     2 /
getty     27930     root  cwd   VDIR 4,131072   1024     2 /
telnetd   28092     root  cwd   VDIR 4,131072   1024     2 /

On Wed, Jan 12, 2000 at 12:18:46AM -0500, Jim Conner wrote:
> This is a tough one since its hard for me to say what you have on the root 
> fs.  (ie if you have /var in the root fs).  But I would probably start with 
> lsof.
> 
> Jim
> 
> At 22:48 12-01-00 -0600, Tim Tsai wrote:
> >I am running a fairly old 2.2.8-STABLE (almost a year old) and have run
> >into a slight problem.  du shows this:
> >
> ># df /
> >Filesystem   1K-blocks     Used    Avail Capacity  Mounted on
> >/dev/sd0s1a     396895   347344    17800    95%    /
> >
> ># du -d 1 -x /
> >44      /dev
> >1       /usr
> >1742    /stand
> >5799    /etc
> >1       /proc
> >1       /cdrom
> >3493    /bin
> >758     /lkm
> >1       /mnt
> >85      /root
> >6208    /sbin
> >57015   /var
> >56      /home
> >1       /local
> >1       /WWW
> >13      /.elm
> >58      /mail
> >1       /dist
> >1       /tftpboot
> >1       /lost+found
> >1       /nonexistent
> >80408   /
> >
> >where did the 280 some odd meg of space go?  I am guessing a process has
> >a open file that was deleted - but how do I find it?
> >
> >Thanks!
> >
> >Tim


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