[stgt] Function conversion of Task Management Function Request
nishino syuuzou
nishino.syuuzou at jp.fujitsu.com
Thu Jun 23 02:18:14 CEST 2011
Hi,
I would like to confirm about Function conversion of TMFR.
I think that the Function is changed to the internal variable
with the following code but it seems to CLEAR_TAST_SET(*1)
and CLEAR_ACA(*2) are placed crossly.
./usr/iscsi/iscsid.c
static int iscsi_tm_execute(struct iscsi_task *task) {
:
switch (req->flags & ISCSI_FLAG_TM_FUNC_MASK) {
:
case ISCSI_TM_FUNC_ABORT_TASK:
fn = ABORT_TASK;
break;
case ISCSI_TM_FUNC_ABORT_TASK_SET:
fn = ABORT_TASK_SET;
break;
case ISCSI_TM_FUNC_CLEAR_ACA:
*1 fn = CLEAR_TASK_SET;
break;
case ISCSI_TM_FUNC_CLEAR_TASK_SET:
*2 fn = CLEAR_ACA;
break;
After the above determination (in target_mgmt_request function in
./usr/target.c),
the case "ISCSI_TM_FUNC_CLEAR_ACA" is performed about Task aborting and
the case "ISCSI_TM_FUNC_CLEAR_TASK_SET" is performed with the comment
"We don't support ACA".
What do you think of this?
Best Regards,
Syuuzou Nishino
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