PD16 trim for guest is not working

I think it was working in PD15

 

Sorry, forum hotkeys are stupid, have to continue in second post.
host is mbp2018 with ssd, catalina 10.15.6
guest is catalina 10.15.6, trim for guest is enabled
simple test in guest,
dd if=/dev/zero of=./bigfile bs=$((1024*1024)) count=10240
create 10gig file
rm ./bigfile
then shutdown guest
disk usage for vm increased by 10 gigs and nothing can be retrived back via general settings of vm.

I think that's clear symptom of broken TRIM.

 

Hello,
I think I may confirm a similar problem.
Running PD 16.0.1 on macOS Mojave here.
I've performed system updates in several macOS guests as well as in a Windows guest (such updates tend to temporarily increase the used disk space in the guest) and in all cases the disk space used on he host now remains far higher than the one reported in the guest OS.
For example:

As reported by a Windows 10 2004 guest - used: 25.9 GB, free: 37.1 GB
As reported by PD - hard disks: 35.81 GB, snapshots: 0 KB, misc: 37.1 MB, retrievable: 0 KB
VM size in the host Finder: 36.08 GB​

Another example:

As reported by a macOS 10.4.6 guest - used: 17.27 GB, free: 51.18 GB
As reported by PD - hard disks: 33.4 GB, snapshots: 0 KB, misc: 1.1 MB, retrievable: 0 KB
VM size in the host Finder: 33.42 GB​

Before the guest OS updates, the sizes of those VMs as created in PD 15 (or earlier) were respectively ~29 GB and ~21 GB.
I've been unable to find a way to retrieve those huge wastes...
Axel

 

Out of curiosity, I've just applied the latest security update on the Mojave guest; here are the results:

As reported by a macOS 10.4.6 guest - used: 17.23 GB, free: 49.26 GB (purgeable: 1.88 GB)
As reported by PD - hard disks: 38.1 GB, snapshots: 0 KB, misc: 1.4 MB, retrievable: 0 KB
VM size in the host Finder: 38.12 GB​

The wasted disk space on the host machine thus rose from 94% to 121% for that single VM !
Axel

 

what is the solution for this, even i follow all this it is not working for me. Any answer will be appreciable.
cinehub apk

 

seems to be fixed with 16.1.0 as I was jsut able to free 10 gigs from vm

 

I attempted so many times but this is not working for me. Please provide any suggestion.