Hi, Stef.  There is only a loose correlation between the devclass
directory and the volume directories.  Would you please post the output of:

q vol /home/app/tsm/diskpool/diskpool13/diskpool/0000297D.BFS


On 4/17/2013 2:42 AM, Stef Coene wrote:

Hi,

We have a strange storage pool problem.
POOL48 is next storage pool of DISKPOOL.
Both are from type FILE.

The output of q stgp is not very clear, but you can see that POOL48 is next
storage pool of DISKPOOL:
Storage         Device          Estimated       Pct       Pct     High     Low
Next Stora-
Pool Name       Class Name       Capacity      Util      Migr      Mig     Mig
ge Pool
                                                                    Pct     Pct
-----------     ----------     ----------     -----     -----     ----     ---
-----------
DISKPOOL        FILE_DISK-       15.699 G      87,2      87,2      100      99
POOL48
                  POOL
POOL48          FILE_POOL-        9.878 G      29,5      29,5       90      70
                  48

However, when we start migration, the data is written from pool DISKPOOL to
DISKPOOL  just like a reclamation!:

      442     Migration                Volume
/home/app/tsm/diskpool/diskpool16/diskpoo-
                                        l/000008C8.BFS (storage pool DISKPOOL),
Moved
                                        Files: 73, Moved Bytes: 768,089,649,
Unreadable
                                        Files: 0, Unreadable Bytes: 0. Current
Physical
                                        File (bytes): 30,412,763 Current input
volume:
                                        
/home/app/tsm/diskpool/diskpool16/diskpool/0000-
                                        08C8.BFS. Current output volume(s):
                                        
/home/app/tsm/diskpool/diskpool13/diskpool/0000-
                                        297D.BFS.

The files in  /home/app/tsm/diskpool/ are all from DISKPOOL.  POOL48 has his
files in an other directory:

>From "q devcl file_pool48 f=d":
Directory: /home/app/tsm/pool48/diskpool20/diskpool

And of course DISKPOOL is never migrated to POOL48.
How can this happen?


Stef