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Commit d120c708 authored by Mike Christie's avatar Mike Christie Committed by Nicholas Bellinger
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target: add SAM_STAT_BUSY sense reason 



Add SAM_STAT_BUSY sense_reason. The next patch will have
target_core_user return this value while it is temporarily
blocked and restarting.

Signed-off-by: default avatarMike Christie <mchristi@redhat.com>
Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
parent c1c390ba

drivers/target/target_core_transport.c

+3 −0
Original line number Diff line number Diff line
@@ -1774,6 +1774,9 @@ void transport_generic_request_failure(struct se_cmd *cmd, 
	case TCM_OUT_OF_RESOURCES:

		cmd->scsi_status = SAM_STAT_TASK_SET_FULL;

		goto queue_status;

	case TCM_LUN_BUSY:

		cmd->scsi_status = SAM_STAT_BUSY;

		goto queue_status;

	case TCM_RESERVATION_CONFLICT:

		/*

		 * No SENSE Data payload for this case, set SCSI Status

include/target/target_core_base.h

+1 −0
Original line number Diff line number Diff line
@@ -183,6 +183,7 @@ enum tcm_sense_reason_table { 
	TCM_TOO_MANY_SEGMENT_DESCS		= R(0x1b),

	TCM_UNSUPPORTED_SEGMENT_DESC_TYPE_CODE	= R(0x1c),

	TCM_INSUFFICIENT_REGISTRATION_RESOURCES	= R(0x1d),

	TCM_LUN_BUSY				= R(0x1e),

#undef R

};