Hi,

Our rrd-status.log is filled with errors like:

2006-04-18 10:50:39 RRD error updating /soft/pub/BB/hobbit/data/rrd/host1/disk,swap.rrd from 1.2.3.4: illegal attempt to update using time 1145350239 when last update time is 1145350239 (minimum one second step)

----corresponding client data---- [df] Filesystem kbytes used avail capacity Mounted on nfs:/soft/lic/sun 10317828 8199048 1594664 84% /soft/lic/sun swap 17835128 64 17835064 1% /var/run swap 3145728 4624 3141104 1% /tmp /dev/md/dsk/d0 5046030 4150823 844747 84% / /dev/md/dsk/d3 25215720 5327869 19635694 22% /var /dev/md/dsk/d4 15128715 9697901 5279527 65% /usr/local

The two swap entries (/tmp and /var/run) are probably creating this problem? If this is the case /var/run should be excluded from the df output in hobbitclient-sunos.sh The mounted file system (nfs) should also be excluded (use -l option of df)

Under Solaris 10, following FS types should additionaly be excluded:

ctfs - contract file system The ctfs filesystem is the interface to the contract sub- system. ctfs is mounted during boot at /system/contract. For information on contracts and the contents of this filesys- tem, see contract(4).

devfs - Devices file system The devfs filesystem manages a name space of all devices under the Solaris operating environment and is mounted dur- ing boot on the /devices name space.

  The /devices name space is dynamic and reflects the  current
  state  of  accessible  devices  under  the Solaris operating
  environment. The names of all attached device instances  are
  present under /devices.

  The content under /devices is under the exclusive control of
  the devfs filesystem and cannot be changed.

objfs - Kernel object filesystem The objfs filesystem describes the state of all modules currently loaded by the kernel. It is mounted during boot at /system/object.

  The contents of the filesystem are dynamic and  reflect  the
  current state of the system. Each module is represented by a
  directory containing a single  file,  'object.'  The  object
  file  is  a  read  only  ELF file which contains information
  about the object loaded in the kernel.

Dominique