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Attach pass driver to LUNs is OFFLINE state.

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Previously such LUNs were silently ignored.  But while they indeed unable
to process most of SCSI commands, some, like RTPG, they still can.

MFC after:	1 month
This commit is contained in:
Alexander Motin 2015-08-29 11:21:20 +00:00
parent 0835304fea
commit 9202485814
7 changed files with 18 additions and 11 deletions
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3
sys/cam/ata/ata_xpt.c
View File

@ -1090,7 +1090,8 @@ device_fail: if ((path->device->flags & CAM_DEV_UNCONFIGURED) == 0)
periph_qual = SID_QUAL(inq_buf);
if (periph_qual != SID_QUAL_LU_CONNECTED)
if (periph_qual != SID_QUAL_LU_CONNECTED &&
periph_qual != SID_QUAL_LU_OFFLINE)
break;
/*

3
sys/cam/scsi/scsi_cd.c
View File

@ -389,7 +389,8 @@ cdasync(void *callback_arg, u_int32_t code,
if (cgd->protocol != PROTO_SCSI)
break;
if (SID_QUAL(&cgd->inq_data) != SID_QUAL_LU_CONNECTED)
break;
if (SID_TYPE(&cgd->inq_data) != T_CDROM
&& SID_TYPE(&cgd->inq_data) != T_WORM)
break;

3
sys/cam/scsi/scsi_ch.c
View File

@ -337,7 +337,8 @@ chasync(void *callback_arg, u_int32_t code, struct cam_path *path, void *arg)
if (cgd->protocol != PROTO_SCSI)
break;
if (SID_QUAL(&cgd->inq_data) != SID_QUAL_LU_CONNECTED)
break;
if (SID_TYPE(&cgd->inq_data)!= T_CHANGER)
break;

3
sys/cam/scsi/scsi_da.c
View File

@ -1663,7 +1663,8 @@ daasync(void *callback_arg, u_int32_t code,
if (cgd->protocol != PROTO_SCSI)
break;
if (SID_QUAL(&cgd->inq_data) != SID_QUAL_LU_CONNECTED)
break;
if (SID_TYPE(&cgd->inq_data) != T_DIRECT
&& SID_TYPE(&cgd->inq_data) != T_RBC
&& SID_TYPE(&cgd->inq_data) != T_OPTICAL)

3
sys/cam/scsi/scsi_pt.c
View File

@ -366,7 +366,8 @@ ptasync(void *callback_arg, u_int32_t code, struct cam_path *path, void *arg)
if (cgd->protocol != PROTO_SCSI)
break;
if (SID_QUAL(&cgd->inq_data) != SID_QUAL_LU_CONNECTED)
break;
if (SID_TYPE(&cgd->inq_data) != T_PROCESSOR)
break;

3
sys/cam/scsi/scsi_sa.c
View File

@ -2255,7 +2255,8 @@ saasync(void *callback_arg, u_int32_t code,
if (cgd->protocol != PROTO_SCSI)
break;
if (SID_QUAL(&cgd->inq_data) != SID_QUAL_LU_CONNECTED)
break;
if (SID_TYPE(&cgd->inq_data) != T_SEQUENTIAL)
break;

11
sys/cam/scsi/scsi_xpt.c
View File

@ -1123,6 +1123,7 @@ probedone(struct cam_periph *periph, union ccb *done_ccb)
{
probe_softc *softc;
struct cam_path *path;
struct scsi_inquiry_data *inq_buf;
u_int32_t priority;
CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_TRACE, ("probedone\n"));
@ -1162,7 +1163,6 @@ probedone(struct cam_periph *periph, union ccb *done_ccb)
case PROBE_FULL_INQUIRY:
{
if (cam_ccb_status(done_ccb) == CAM_REQ_CMP) {
struct scsi_inquiry_data *inq_buf;
u_int8_t periph_qual;
path->device->flags |= CAM_DEV_INQUIRY_DATA_VALID;
@ -1171,7 +1171,8 @@ probedone(struct cam_periph *periph, union ccb *done_ccb)
periph_qual = SID_QUAL(inq_buf);
if (periph_qual == SID_QUAL_LU_CONNECTED) {
if (periph_qual == SID_QUAL_LU_CONNECTED ||
periph_qual == SID_QUAL_LU_OFFLINE) {
u_int8_t len;
/*
@ -1347,10 +1348,10 @@ probedone(struct cam_periph *periph, union ccb *done_ccb)
probe_purge_old(path, lp, softc->flags);
lp = NULL;
}
inq_buf = &path->device->inq_data;
if (path->device->flags & CAM_DEV_INQUIRY_DATA_VALID &&
SID_QUAL(&path->device->inq_data) == SID_QUAL_LU_CONNECTED) {
struct scsi_inquiry_data *inq_buf;
inq_buf = &path->device->inq_data;
(SID_QUAL(inq_buf) == SID_QUAL_LU_CONNECTED ||
SID_QUAL(inq_buf) == SID_QUAL_LU_OFFLINE)) {
if (INQ_DATA_TQ_ENABLED(inq_buf))
PROBE_SET_ACTION(softc, PROBE_MODE_SENSE);
else