rmvol dsk168g cluster_var causing machines to crash

From: Harald Baumgartner <hmb_at_mpe.mpg.de>
Date: Tue, 13 Jan 2009 14:48:25 +0100

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 _at_ mpe.mpg.de   (Fax: 49-89/30000-3569)
		   http://www.mpe.mpg.de/~hbaumgartner/
Received on Tue Jan 13 2009 - 13:49:45 NZDT

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