Hi Milan, Thanks for your response.As you mentioned, default location is
/usr/local/neolane/nl6/var/res. But when I upload file to AC, the file
will be stored in /usr/local/neolane/nl6/var/dev/upload, “dev” is my
instance name.On the other hand, “mount a shared partition to both app
servers”, do you mean I need to mount a SMB folder to both app server
and mount as /usr/local/neolane/nl6/var/?I also find the default value
of extraSandboxedDirectories is "/home/customers/,/sftp/", so I should
chan...