1What: /sys/class/srp_remote_ports/port-<h>:<n>/delete 2Date: June 1, 2012 3KernelVersion: 3.7 4Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org 5Description: Instructs an SRP initiator to disconnect from a target and to 6 remove all LUNs imported from that target. 7 8What: /sys/class/srp_remote_ports/port-<h>:<n>/dev_loss_tmo 9Date: February 1, 2014 10KernelVersion: 3.13 11Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org 12Description: Number of seconds the SCSI layer will wait after a transport 13 layer error has been observed before removing a target port. 14 Zero means immediate removal. Setting this attribute to "off" 15 will disable the dev_loss timer. 16 17What: /sys/class/srp_remote_ports/port-<h>:<n>/fast_io_fail_tmo 18Date: February 1, 2014 19KernelVersion: 3.13 20Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org 21Description: Number of seconds the SCSI layer will wait after a transport 22 layer error has been observed before failing I/O. Zero means 23 failing I/O immediately. Setting this attribute to "off" will 24 disable the fast_io_fail timer. 25 26What: /sys/class/srp_remote_ports/port-<h>:<n>/port_id 27Date: June 27, 2007 28KernelVersion: 2.6.24 29Contact: linux-scsi@vger.kernel.org 30Description: 16-byte local SRP port identifier in hexadecimal format. An 31 example: 4c:49:4e:55:58:20:56:49:4f:00:00:00:00:00:00:00. 32 33What: /sys/class/srp_remote_ports/port-<h>:<n>/reconnect_delay 34Date: February 1, 2014 35KernelVersion: 3.13 36Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org 37Description: Number of seconds the SCSI layer will wait after a reconnect 38 attempt failed before retrying. Setting this attribute to 39 "off" will disable time-based reconnecting. 40 41What: /sys/class/srp_remote_ports/port-<h>:<n>/roles 42Date: June 27, 2007 43KernelVersion: 2.6.24 44Contact: linux-scsi@vger.kernel.org 45Description: Role of the remote port. Either "SRP Initiator" or "SRP Target". 46 47What: /sys/class/srp_remote_ports/port-<h>:<n>/state 48Date: February 1, 2014 49KernelVersion: 3.13 50Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org 51Description: State of the transport layer used for communication with the 52 remote port. "running" if the transport layer is operational; 53 "blocked" if a transport layer error has been encountered but 54 the fast_io_fail_tmo timer has not yet fired; "fail-fast" 55 after the fast_io_fail_tmo timer has fired and before the 56 "dev_loss_tmo" timer has fired; "lost" after the 57 "dev_loss_tmo" timer has fired and before the port is finally 58 removed. 59