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tcm_qla2xxx: Expose per endpoint dynamic_sessions attribute 

This patch exposes a new ../qla2xxx*/$WWPN/$TPGT/dynamic_sessions
attribute to dump the currently active sessions by FC initiator WWPN
that have been created with dynamically generated se_node_acls.

This information is useful so that user-space can optionally perform
dynamic -> explicit NodeACL conversion based on $INITIATOR_WWPN.

Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Nicholas Bellinger 2015-03-06 20:43:34 -08:00
parent d4ee46ff8c
commit d23dbaaaa4
1 changed files with 10 additions and 0 deletions
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10
drivers/scsi/qla2xxx/tcm_qla2xxx.c
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@ -1082,8 +1082,18 @@ static ssize_t tcm_qla2xxx_tpg_store_enable(
TF_TPG_BASE_ATTR(tcm_qla2xxx, enable, S_IRUGO | S_IWUSR);
static ssize_t tcm_qla2xxx_tpg_show_dynamic_sessions(
struct se_portal_group *se_tpg,
char *page)
{
return target_show_dynamic_sessions(se_tpg, page);
}
TF_TPG_BASE_ATTR_RO(tcm_qla2xxx, dynamic_sessions);
static struct configfs_attribute *tcm_qla2xxx_tpg_attrs[] = {
&tcm_qla2xxx_tpg_enable.attr,
&tcm_qla2xxx_tpg_dynamic_sessions.attr,
NULL,
};