rmvol dsk168g cluster_var causing machines to crash

Dear Managers,

It's a four node cluster:

unfortunately days ago i had to add a bigger disk temporarely to var with
addvol dsk104g cluster_var	(dsk104 is a shared disk and NOT a local disk
which are directly connected to a node).

Now i didn't need the diskspace and want back to one disk for cluster_var

Twice i have done a:

rmvol dsk104g cluster_var   the machines crashed (the machine where i saw with
cfsmgr -e |more   cluster_var was mounted).

I had in mind that doing never moving the /-Partition with addvol/rmvol..., but
in this case i had no chance, i needed the diskspace and know i have to disks
for /var which is not good.

#showfdmn cluster_var

               Id              Date Created  LogPgs  Version  Domain Name
3a2507c4.000175ba  Wed Nov 29 14:42:28 2000     512        4  cluster_var

  Vol   512-Blks        Free  % Used  Cmode  Rblks  Wblks  Vol Name
   1L    9623040     3330368     65%     on    256    256  /dev/disk/dsk2e
   2    35369392    33180912      6%     on    256    256  /dev/disk/dsk104g
      ----------  ----------  ------
        44992432    36511280     19%

Any help will be appreciated.

				best regards, Harald Baumgartner
-- 

Harald Baumgartner Max-Planck-Inst. fuer Extraterrestrische Physik
                   Postfach 1312, D-85741, Garching bei Muenchen, Germany
                   Phone :(Country Code 49) 89 30000-3346 or -4346 
                   e-mail: hmb @ mpe.mpg.de   (Fax: 49-89/30000-3569)
		   http://www.mpe.mpg.de/~hbaumgartner/