Hullo List, I've just checked the processes running on my server and discovered a huge stream of the following, one per day: root 4643 0.0 0.5 1760 664 ? S Oct20 0:00 /USR/SBIN/CRON root 4644 0.0 0.8 2028 904 ? S Oct20 0:00 /bin/sh -c test -e /usr/sbin/anacron || run-parts --report /etc/cron.daily root 4645 0.0 0.3 1252 348 ? S Oct20 0:00 run-parts --report /etc/cron.daily root 4692 0.0 0.8 2028 924 ? S Oct20 0:00 sh /etc/cron.daily/find root 4693 0.0 0.8 2048 952 ? S Oct20 0:00 sh /usr/bin/updatedb --localuser=nobody root 4707 0.0 0.8 2048 952 ? S Oct20 0:00 sh /usr/bin/updatedb --localuser=nobody root 4708 0.0 1.3 2340 1444 ? S Oct20 0:00 sort -f root 4709 0.0 0.2 1244 316 ? S Oct20 0:00 /usr/lib/locate/frcode nobody 4710 0.0 0.5 1412 656 ? D Oct20 0:04 /usr/bin/find / ( -fstype NFS -o -fstype nfs -o -fstype afs -o -fstype proc -o -fstype smbfs -o -fstype autofs -o -fstype auto -o -fstype iso9660 -o -fstype ncpfs -o -fstype coda -o -fstype devpts -o -fstype ftpfs -o -type d -regex (^/tmp$)|(^/usr/tmp$)|(^/var/tmp$)|(^/afs$)|(^/amd$) |(^/alex$)|(^/var/spool$) ) -prune -o -print
I checked the message log and realised that I hadn't unmounted the nfs mount to my other linux box when I dismantled it last week, and cron is trying to access a mount point that it can't. However, I can't seem to kill any of the processes or unmount the nfs mount. I've restarted nfs-server and portmap. I can't umount /mntpoint , it says :
Cannot MOUNTPROG RPC: RPC: Port mapper failure - RPC: Unable to receive umount: /ducati: device is busy
It would be a shame to reboot the box as it has sat there running reliably and happily since last May. Thanks, Jenny.