Hello Everybody,

i have a little question about shrinking a volume.
Problem is the volume is of type gen instead of fsgen (which would be the
right type for filesystem volume). But I can't change this easily cause I
get no downtime for this volume/machine.
The filesystem is "vxfs" and I want to shrink this at about 50GB.

Vxresize tells me that it can't do it, cause it's not "fsgen" and I should
use "-f" if I'm sure. But I'm not.

Has anybody some experience with shrinking a volume with vxresize -f -F vxfs
-g <DG> <vol> size. Can I do this with "gen" type volume without loss of
data? 


v  newtsvol     -            ENABLED  ACTIVE   1887436800 SELECT  - gen 
pl newtsvol-02  newtsvol     ENABLED  ACTIVE   LOGONLY  CONCAT    - RW 
sd EMC5_8-15    newtsvol-02  EMC5_8   956149840 2112    LOG       EMC2_21
ENA 
pl newtsvol-05  newtsvol     ENABLED  ACTIVE   1887436800 CONCAT  - RW 
sd EMC5_5-01    newtsvol-05  EMC5_5   0        1236605392 0       EMC2_11
ENA 
sd EMC5_8-01    newtsvol-05  EMC5_8   0        650831408 1236605392 EMC2_21
ENA 
pl newtsvol-06  newtsvol     ENABLED  ACTIVE   1887436800 CONCAT  - RW 
sd EMC4_6-01    newtsvol-06  EMC4_6   0        1236605392 0       EMC0_21
ENA 
sd EMC4_7-01    newtsvol-06  EMC4_7   0        650831408 1236605392 EMC0_9
ENA

Operating System is Solaris 10 with VXVM 4.1 and it's a cluster shared DG

Thanks for any help

Michael

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