centos man page for iscsi_block_scsi_eh

ISCSI_BLOCK_SCSI_EH(9)						  SCSI mid layer					    ISCSI_BLOCK_SCSI_EH(9)

NAME
       iscsi_block_scsi_eh - block scsi eh until session state has transistioned

SYNOPSIS
       int iscsi_block_scsi_eh(struct scsi_cmnd * cmd);

ARGUMENTS
       cmd
	   scsi cmd passed to scsi eh handler

DESCRIPTION
       If the session is down this function will wait for the recovery timer to fire or for the session to be logged back in. If the recovery
       timer fires then FAST_IO_FAIL is returned. The caller should pass this error value to the scsi eh.

AUTHORS
       James Bottomley <James.Bottomley@hansenpartnership.com>
	   Author.

       Rob Landley <rob@landley.net>
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						    ISCSI_BLOCK_SCSI_EH(9)