-z destroys Filesystem

[hisnameishb]

A -v switch for -z or -S would be a nice addition to see whats goind on while scrubbing the fs.
I tried -z switch on two 16GB SD-Cards with FAT32 and both were after this unreadable.

A fsck after this says: Logical sector size is zero
and stops.

[Gregwar]

Hello
I am sorry for that
Would be good if you can reproduce the issue and give a .img so that I would be glad to have a look on what goes wrong

[hisnameishb]

I try to reproduce it, but it didn't happen again. I keep on trying to reproduce it.

[hisnameishb]

now i have created an image that issues the error after zeroing the fs.
https://easyupload.io/t43er4

[rowlap]

@hisnameishb the easyupload link has expired - do you still have the problematic image?