Commit f6e76055 authored Jul 26, 2011 by Stephen M. Cameron Committed by James Bottomley Jul 27, 2011

[SCSI] hpsa: retry commands completing with status of UNSOLICITED_ABORT



In a shared SAS setup, target devices may be reset by one of
several hosts, and outstanding commands on that device will be
completed to corresponding hosts with status of UNSOLICITED_ABORT.
Such commands should be retried instead of being treated as i/o
errors.  Also fixed a nearby spelling error.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

parent fec62c36

drivers/scsi/hpsa.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1219,8 +1219,8 @@ static void complete_scsi_command(struct CommandList *cp)
		dev_warn(&h->pdev->dev, "cp %p reports abort failed\n", cp);
		break;
		case CMD_UNSOLICITED_ABORT:
		cmd->result = DID_RESET << 16;
		dev_warn(&h->pdev->dev, "cp %p aborted do to an unsolicited "
		cmd->result = DID_SOFT_ERROR << 16; /* retry the command */
		dev_warn(&h->pdev->dev, "cp %p aborted due to an unsolicited "
		"abort\n", cp);
		break;
		case CMD_TIMEOUT: