^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) What: /sys/class/srp_remote_ports/port-<h>:<n>/delete
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) Date: June 1, 2012
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) KernelVersion: 3.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) Description: Instructs an SRP initiator to disconnect from a target and to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) remove all LUNs imported from that target.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) What: /sys/class/srp_remote_ports/port-<h>:<n>/dev_loss_tmo
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) Date: February 1, 2014
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) KernelVersion: 3.13
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) Description: Number of seconds the SCSI layer will wait after a transport
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) layer error has been observed before removing a target port.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) Zero means immediate removal. Setting this attribute to "off"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) will disable the dev_loss timer.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) What: /sys/class/srp_remote_ports/port-<h>:<n>/fast_io_fail_tmo
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) Date: February 1, 2014
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) KernelVersion: 3.13
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) Description: Number of seconds the SCSI layer will wait after a transport
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) layer error has been observed before failing I/O. Zero means
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) failing I/O immediately. Setting this attribute to "off" will
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) disable the fast_io_fail timer.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) What: /sys/class/srp_remote_ports/port-<h>:<n>/port_id
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) Date: June 27, 2007
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) KernelVersion: 2.6.24
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) Contact: linux-scsi@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) Description: 16-byte local SRP port identifier in hexadecimal format. An
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) example: 4c:49:4e:55:58:20:56:49:4f:00:00:00:00:00:00:00.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) What: /sys/class/srp_remote_ports/port-<h>:<n>/reconnect_delay
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) Date: February 1, 2014
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) KernelVersion: 3.13
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) Description: Number of seconds the SCSI layer will wait after a reconnect
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) attempt failed before retrying. Setting this attribute to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) "off" will disable time-based reconnecting.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) What: /sys/class/srp_remote_ports/port-<h>:<n>/roles
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) Date: June 27, 2007
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) KernelVersion: 2.6.24
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) Contact: linux-scsi@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) Description: Role of the remote port. Either "SRP Initiator" or "SRP Target".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) What: /sys/class/srp_remote_ports/port-<h>:<n>/state
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) Date: February 1, 2014
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) KernelVersion: 3.13
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) Description: State of the transport layer used for communication with the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) remote port. "running" if the transport layer is operational;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) "blocked" if a transport layer error has been encountered but
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) the fast_io_fail_tmo timer has not yet fired; "fail-fast"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) after the fast_io_fail_tmo timer has fired and before the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) "dev_loss_tmo" timer has fired; "lost" after the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) "dev_loss_tmo" timer has fired and before the port is finally
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) removed.