Looks like this missing plugin behaviour was fixed in release 6.2 of cifs-utils:
https://wiki.samba.org/index.php/LinuxCIFS_utils
October 4, 2013: Release 6.2
setcifsacl can now work without a plugin systemd-ask-password is found using $PATH now cifs.upcall now works with KEYRING: credcaches https://lists.samba.org/archive/samba-technical/2013-October/095287.html
Looks like this missing plugin behaviour was fixed in release 6.2 of cifs-utils:
https:/ /wiki.samba. org/index. php/LinuxCIFS_ utils
October 4, 2013: Release 6.2
setcifsacl can now work without a plugin ask-password is found using $PATH now /lists. samba.org/ archive/ samba-technical /2013-October/ 095287. html
systemd-
cifs.upcall now works with KEYRING: credcaches
https:/