can someone explain it to me

[Unixer]

when i did
datadisk8_domain#datadisk8 17778192 12582976 5190688 71% /datadisk8
> sudo rm /datadisk8/oradata/cbas/cbas_lsauk_ubcdr_idx01.dbf

space was increased
datadisk8_domain#datadisk8 17778192 8388664 9385000 48% /datadisk8

but then i did for another file

datadisk3_domain#datadisk3 35556384 33258672 2291888 94%/datadisk3

> sudo rm /datadisk3/oradata/cbas/cbas_lsauk_ubcdr_data02.dbf


but i haven't reclaim any space
datadisk3_domain#datadisk3 35556384 33258672 2291888 94% /datadisk3

can someone explain it to me .
Can i reuse space or do i have to do something else.

Thanks
Unixer

p.s. It is really urgent

 

[Unixer]

Ignore me and sorry for waiting your time.It was my session which is not displaying right stats.

Unixer