| What: /sys/class/srp_remote_ports/port-<h>:<n>/delete | |
| Date: June 1, 2012 | |
| KernelVersion: 3.7 | |
| Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org | |
| Description: Instructs an SRP initiator to disconnect from a target and to | |
| remove all LUNs imported from that target. | |
| What: /sys/class/srp_remote_ports/port-<h>:<n>/dev_loss_tmo | |
| Date: February 1, 2014 | |
| KernelVersion: 3.13 | |
| Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org | |
| Description: Number of seconds the SCSI layer will wait after a transport | |
| layer error has been observed before removing a target port. | |
| Zero means immediate removal. Setting this attribute to "off" | |
| will disable the dev_loss timer. | |
| What: /sys/class/srp_remote_ports/port-<h>:<n>/fast_io_fail_tmo | |
| Date: February 1, 2014 | |
| KernelVersion: 3.13 | |
| Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org | |
| Description: Number of seconds the SCSI layer will wait after a transport | |
| layer error has been observed before failing I/O. Zero means | |
| failing I/O immediately. Setting this attribute to "off" will | |
| disable the fast_io_fail timer. | |
| What: /sys/class/srp_remote_ports/port-<h>:<n>/port_id | |
| Date: June 27, 2007 | |
| KernelVersion: 2.6.24 | |
| Contact: linux-scsi@vger.kernel.org | |
| Description: 16-byte local SRP port identifier in hexadecimal format. An | |
| example: 4c:49:4e:55:58:20:56:49:4f:00:00:00:00:00:00:00. | |
| What: /sys/class/srp_remote_ports/port-<h>:<n>/reconnect_delay | |
| Date: February 1, 2014 | |
| KernelVersion: 3.13 | |
| Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org | |
| Description: Number of seconds the SCSI layer will wait after a reconnect | |
| attempt failed before retrying. Setting this attribute to | |
| "off" will disable time-based reconnecting. | |
| What: /sys/class/srp_remote_ports/port-<h>:<n>/roles | |
| Date: June 27, 2007 | |
| KernelVersion: 2.6.24 | |
| Contact: linux-scsi@vger.kernel.org | |
| Description: Role of the remote port. Either "SRP Initiator" or "SRP Target". | |
| What: /sys/class/srp_remote_ports/port-<h>:<n>/state | |
| Date: February 1, 2014 | |
| KernelVersion: 3.13 | |
| Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org | |
| Description: State of the transport layer used for communication with the | |
| remote port. "running" if the transport layer is operational; | |
| "blocked" if a transport layer error has been encountered but | |
| the fast_io_fail_tmo timer has not yet fired; "fail-fast" | |
| after the fast_io_fail_tmo timer has fired and before the | |
| "dev_loss_tmo" timer has fired; "lost" after the | |
| "dev_loss_tmo" timer has fired and before the port is finally | |
| removed. |