What were you trying to do that didn't work?

The error info of virtiofsd is not clear when the shared directory does not exist. It indicates that "Error creating sandbox", users maybe confused of how does it have anyting to do with sandbox.

Please provide the package NVR for which bug is seen:

virtiofsd-1.10.1-1.el9.x86_64

qemu-kvm-8.2.0-4.el9

kernel-5.14.0-425.el9.x86_64

How reproducible:

100%

Steps to reproduce

#/usr/libexec/virtiofsd --socket-path /home/test.sock --shared-dir /home/xxxxx/ --cache auto

Note: 

The shared directory /home/xxxxx/ does not exist.

Expected results

More clear info like qemu-kvm below to specify that "Could not open '/home/xxxxxx/': No such file or directory"

#/usr/libexec/qemu-kvm -hda ./test.img 
qemu-kvm: -hda ./test.img: Could not open './test.img': No such file or directory

Actual results

/usr/libexec/virtiofsd --socket-path /home/test.sock --shared-dir /home/xxxx/ --cache auto
[2024-02-28T07:42:18Z ERROR virtiofsd] Error creating sandbox: No such file or directory (os error 2)