On Thu, 2019-02-28 at 16:19 +-0100, Gionatan Danti wrote: +AD4 I would like to understand if, and how to, limit the maximum number of +AD4 simultaneous connections (or logins) to a specific LUN (similar in how +AD4 the +ACI-MaxSession+ACI option worked in the old ietd). +AD4 +AD4 I am exporting a LUN with a general purpose filesystem (non cluster +AD4 aware) and I would be 100+ACU sure that only a single machine at a time can +AD4 mount it. +AD4 +AD4 At the moment, I protected the iSCSI LUN with both an IP-based access +AD4 list and a username/password combo, but hard limiting the maximum number +AD4 of connections opened against it to 1 (one) would be a nice thing... +AD4 +AD4 Also, I am aware of SCSI persistent reservations (sg+AF8-persist) but, while +AD4 working well, they are somewhat harder to setup. Hi Danti, As far as I know this is not yet supported by the SCSI target code. I think the kernel code will have to be modified to add this functionality. Bart.
