ADSM/HSM problem

Hello,

I have the following (ADSM/HSM) situation:

Filesystem is 86% full:
  Filesystem    1024-blocks      Used      Free %Used Mounted on
  /dev/lvhome04    13189120  11233620   1955500   86% /ssa/home04
  /ssa/home04      13189120  11233620   1955500   86% /ssa/home04

Dsmmonitord is running:
  root 28156     1   1 13:03:50      -  0:12 /usr/lpp/adsm/bin/dsmmonitord

Current Space Management Settings (dsmmigfs Q /ssa/home04):
  File System     High    Low     Premig  Age     Size    Quota   Stub File
  Name            Thrshld Thrshld Percent Factor  Factor          Size
  /ssa/home04     80      75      5       100     1       13000000        4095

There is a candidate list (dsmmigquery -C /ssa/home04):
  Candidates for migration in file system /ssa/home04:
  Priority Score    Size              Age  File Name
  410440            420290560         0    sscphenk/tmp/a4
  205220            210145280         0    sscphenk/tmp/a3
  191350            195942400         0    sscp0027/jk/jk2.tar
  102610            105072640         0    sscphenk/tmp/a2
  51305             52536320          0    sscphenk/tmp/a1

CHECKTHRESHOLDS in dsm.sys is 2.

Management Class Information (dsmmigquery -M -D):
  ...
  Space Management Technique      : Automatic
  Auto Migrate on Non-Usage       : 0
  Backup Required Before Migration: Yes
  Destination for Migrated Files  : 3494POOL
  ...

And still migration does not run :-(

Anyone any suggestion?

(If I use dsmautomig -D /ssa/home06 the complete candidatelist
 is migrated)

(running ADSM V2.1.0.12 on a SP2 (AIX 4.1.4.0) using 3494 with 4 3590 units,
 backup/archive client's 2.1.0.6 on AIX 3.2, AIX 4.1.4, SunOs, Solaris,
 IRIX, Win95, WinNT, HSM client 2.1.0.6 on AIX 4.1.4.0)

Regards,

Henk ten Have                   SARA, Academic Computing Services Amsterdam
Systems Programmer              Kruislaan 415
E-mail: hthta AT sara DOT nl           1098 SJ Amsterdam
Phone : +31205923000            The Netherlands