Qfs minimum partition/disk size requirement

I just want to know the minimal requirement of the disk/partition size to create qfs file system?
As qfs separates metadata devices from data devices, what is the minimum size for both to create qfs?
There could be some determination way like creating shortest partitions (in KB’s?) and use them to create qfs.
Please revert with some pointers.
-r_p_w

It sounds like people are having different experiences with this issue, here's mine:
When trying to resize partitions without reformatting first, dragging the partition corners worked but didn't allow me to make the second partition smaller than 1/10th the size of the drive. If I used the "size" field to change the second partition, it would reduce, but the first (main) partition would not fill up the rest of the space. If I subsequently tried to change the size of the main partition using either the "size" field or the drag method, it would automatically revert to its previous size.
I decided to go ahead and reformat the drive, after which I was able to create two partitions and resize them freely. I still found that when reducing the size of the second volume, the first did not resize to fill the drive automatically. However, this time I was able to drag the corner of the first volume, increasing its size to fill the drive. Thanks again for your help.

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