Jorgen Lundman

Yeah, you can also create on linux with "-g" "zpool create -g" which disables all features, then add features back that work on both platforms (so everything except userobj_accounting)

Hah yes, I did mean "-d". You can create a pool, then run update -v to list which is used.

Have you come across this yet @evansus ?

Ok turns out it is working. I had not installed Filesystems/zfs.fs and zfs_bundle. That it runs can be confirmed by checking you get a dataset name in diskutil list: ```...

Can those that experience the occasional unmount error please try the df6e22e fix.

dtrussing `mds` when touching a new file, causes it to fire off 3 `getattrlist()` calls and one `listxattr()`. That is all the interaction it does with ZFS. mimic_hfs=on ``` ##...

Yeah, my addition to FSMegaTool to add `ATTR_CMN_GEN_COUNT` and `ATTR_CMN_DOCUMENT_ID` is wrong, so it looks at wrong offset. Without those two it is ``` # Not working ATTR_CMN_USERACCESS = 0x00000006...

With mimic, it is worth remembering that the only thing we do differently, is `vfsstatfs->f_fstypename, "hfs"`. Interestingly, if I reply with `apfs` it also fails. I wonder if there is...

Capabilities, we differ: ``` # Difference to ZFS=YES, then APFS is opposite. VOL_CAP_FMT_CASE_SENSITIVE = YES VOL_CAP_INT_SEARCHFS = NO VOL_CAP_INT_COPYFILE = NO VOL_CAP_INT_ALLOCATE = NO ... and others (0xf0000)apfs # apfs...

Alas, lying and having identical Capabilities makes no difference.