Tru64 5.1A Tru Cluster root domain strangeness

From: Dirk Kleinhesselink <dkleinh_at_phy.ucsf.edu>
Date: Thu, 21 Aug 2003 14:03:05 -0700 (PDT)

I have a 2 member Tru Cluster 5.1A system that just had a kernel panic and
one member rebooted. Just before the panic, there were 2 messages that
the cluster root got full. I was away from my desk when these messages
and member reboot happened, and so I couldn't see what may have been going
on at the time. Now something seems very strange with the cluster root
domain:

 df -k /
Filesystem 1024-blocks Used Available Capacity Mounted on
cluster_root#root 50000000 512843 79560 87% /

The output from df seems to show that the cluster root has 50GB, but that
it's using about 1/2 GB and has 80MB available. I'm certain that the
cluster root domain is not 50GB, but much less -- 500MB or so.

The outputs from showdmn and disklabel seem to be consistent.

# showfdmn cluster_root

               Id Date Created LogPgs Version Domain Name
3b9e9c72.00085621 Tue Sep 11 16:21:22 2001 512 4 cluster_root

  Vol 512-Blks Free % Used Cmode Rblks Wblks Vol Name
   1L 1200000 159072 87% on 256 256 /dev/disk/dsk3b

# disklabel -r dsk3
# /dev/rdisk/dsk3c:
8 partitions:
# size offset fstype fsize bsize cpg # ~Cyl
values
  a: 0 0 unused 0 0 # 0 - 0
  b: 1200000 0 AdvFS # 0 -
236*
  c: 7111457 0 unused 0 0 # 0 -
1399*
  d: 0 0 unused 0 0 # 0 - 0
  e: 0 0 unused 0 0 # 0 - 0
  f: 0 0 unused 0 0 # 0 - 0
  g: 4000000 1200000 AdvFS # 236*-
1023*
  h: 1911457 5200000 AdvFS # 1023*-
1399*

I'd like to know why the first column from df is so wrong and I'd also
like to figure out where all the 1/2 GB of space has gone in root ?

Any ideas ?

Thanks,

Dirk
Received on Thu Aug 21 2003 - 21:03:58 NZST

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