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this post was submitted on 17 Aug 2024
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Linux still unable to catch up with NTFS when it comes to filename length, sadly. 256 bytes in an era of Unicode is ridiculous.
Linux might have a similar file name restriction, but what's more important IMO, is the obnoxious file path restrictions NTFS has.
Naming a file less than 255 chars is a lot easier than keeping its path down.
Limiting file name is one thing, but dealing with limited path lengths when trying to move a custies folder full of subdir on subdirs is obnoxious when the share name its being transferred to makes it just too long.
Can't you work around that with the extended length prefix of
\\?\(\\?\C:\whateverlongpathhere\)? Though admittedly, it is a pain in the ass to use.(edited for clarity and formatting)
You can also enable long paths in w10/11 (30,000+ characters). Instructions are here:
https://learn.microsoft.com/en-us/windows/win32/fileio/maximum-file-path-limitation?tabs=registry
That would unfortunately require me to edit GPO I have non control over. I could temporarily knock it out with regedit but I don't know if it'd be tossed next gpupdate, I'd have to check.
Bummer. The '\?' prefix will work regardless of registry setting, though it's a pain to remember each time.