Unimplemented opcode OPCODE-52 (STATX)

[daniel156161]

When mouting a encrypted directory i am getting Unimplemented opcode OPCODE-52

do i must get worry of my data?

Decrypting master key
21:54:51.936000 Unimplemented opcode OPCODE-52
Filesystem mounted and ready.

[rfjakob]

Huh, what Linux version is this (uname -a)? Linux is sending a command that gocryptfs does not understand. But not, this should not affect normal operation.

[daniel156161]

my linux version is
Linux framework 6.6.10-1-MANJARO #1 SMP PREEMPT_DYNAMIC Fri Jan 5 17:38:36 UTC 2024 x86_64 GNU/Linux

[dmarto]

Purely coincidentally, while looking for something else earlier, I came across this issue. Now, I've noticed that I have it too.

Just to be fully transparent, I'm not running the latest gocryptfs; I'm on v2.3.2. I observed the issue while running fsck on a backup (haven't checked on mount). I'm not particularly concerned about it, but I thought I'd chime in.

Linux [..] 6.7.1_1 #1 SMP PREEMPT_DYNAMIC Sat Jan 20 19:48:38 UTC 2024 x86_64 GNU/Linux

[SimonPilkington]

I assume it's statx from here: https://elixir.bootlin.com/linux/latest/source/include/uapi/linux/fuse.h#L621

Implemented in fuse somewhat recently and falls back to old behaviour if not implemented so nothing to worry about.