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| author | Mike Christie <michaelc@cs.wisc.edu> | 2006-05-18 20:31:42 -0500 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-05-20 09:36:17 -0500 |
| commit | 656cffc95f0cb8211aa75eaca249e6ff4f59ec83 (patch) | |
| tree | 7b10e224ef3ac140570101ed98c918949863995b /include/scsi | |
| parent | 790f39a2d5f03623b027f340b945f135d006ceba (diff) | |
| download | op-kernel-dev-656cffc95f0cb8211aa75eaca249e6ff4f59ec83.zip op-kernel-dev-656cffc95f0cb8211aa75eaca249e6ff4f59ec83.tar.gz | |
[SCSI] iscsi: fix command requeues during iscsi recovery
Do not flush queues then block session. This will cause commands
to needlessly swing around on us and remove goofy
recovery_failed field and replace with state value.
And do not start recovery from within the host reset function.
This causeis too many problems becuase open-iscsi was desinged to
call out to userspace then have userpscae decide if we should
go into recovery or kill the session.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/libiscsi.h | 3 | ||||
| -rw-r--r-- | include/scsi/scsi_transport_iscsi.h | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h index 2dba929..17b28f0 100644 --- a/include/scsi/libiscsi.h +++ b/include/scsi/libiscsi.h @@ -210,7 +210,6 @@ struct iscsi_session { * - mgmtpool, * * - r2tpool */ int state; /* session state */ - int recovery_failed; struct list_head item; int conn_cnt; int age; /* counts session re-opens */ @@ -241,8 +240,6 @@ iscsi_session_setup(struct iscsi_transport *, struct scsi_transport_template *, int, int, uint32_t, uint32_t *); extern void iscsi_session_teardown(struct iscsi_cls_session *); extern struct iscsi_session *class_to_transport_session(struct iscsi_cls_session *); -extern void iscsi_start_session_recovery(struct iscsi_session *, - struct iscsi_conn *, int); extern void iscsi_session_recovery_timedout(struct iscsi_cls_session *); #define session_to_cls(_sess) \ diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h index c9e9475..92129b9 100644 --- a/include/scsi/scsi_transport_iscsi.h +++ b/include/scsi/scsi_transport_iscsi.h @@ -173,6 +173,8 @@ struct iscsi_cls_conn { #define ISCSI_STATE_LOGGED_IN 2 #define ISCSI_STATE_FAILED 3 #define ISCSI_STATE_TERMINATE 4 +#define ISCSI_STATE_IN_RECOVERY 5 +#define ISCSI_STATE_RECOVERY_FAILED 6 struct iscsi_cls_session { struct list_head sess_list; /* item in session_list */ |
