sysfs-bus-pci-devices-cciss (2723B)
1What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/model 2Date: March 2009 3KernelVersion: 2.6.30 4Contact: iss_storagedev@hp.com 5Description: Displays the SCSI INQUIRY page 0 model for logical drive 6 Y of controller X. 7 8What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/rev 9Date: March 2009 10KernelVersion: 2.6.30 11Contact: iss_storagedev@hp.com 12Description: Displays the SCSI INQUIRY page 0 revision for logical 13 drive Y of controller X. 14 15What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/unique_id 16Date: March 2009 17KernelVersion: 2.6.30 18Contact: iss_storagedev@hp.com 19Description: Displays the SCSI INQUIRY page 83 serial number for logical 20 drive Y of controller X. 21 22What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/vendor 23Date: March 2009 24KernelVersion: 2.6.30 25Contact: iss_storagedev@hp.com 26Description: Displays the SCSI INQUIRY page 0 vendor for logical drive 27 Y of controller X. 28 29What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/block:cciss!cXdY 30Date: March 2009 31KernelVersion: 2.6.30 32Contact: iss_storagedev@hp.com 33Description: A symbolic link to /sys/block/cciss!cXdY 34 35What: /sys/bus/pci/devices/<dev>/ccissX/rescan 36Date: August 2009 37KernelVersion: 2.6.31 38Contact: iss_storagedev@hp.com 39Description: Kicks of a rescan of the controller to discover logical 40 drive topology changes. 41 42What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/lunid 43Date: August 2009 44KernelVersion: 2.6.31 45Contact: iss_storagedev@hp.com 46Description: Displays the 8-byte LUN ID used to address logical 47 drive Y of controller X. 48 49What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/raid_level 50Date: August 2009 51KernelVersion: 2.6.31 52Contact: iss_storagedev@hp.com 53Description: Displays the RAID level of logical drive Y of 54 controller X. 55 56What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/usage_count 57Date: August 2009 58KernelVersion: 2.6.31 59Contact: iss_storagedev@hp.com 60Description: Displays the usage count (number of opens) of logical drive Y 61 of controller X. 62 63What: /sys/bus/pci/devices/<dev>/ccissX/resettable 64Date: February 2011 65KernelVersion: 2.6.38 66Contact: iss_storagedev@hp.com 67Description: Value of 1 indicates the controller can honor the reset_devices 68 kernel parameter. Value of 0 indicates reset_devices cannot be 69 honored. This is to allow, for example, kexec tools to be able 70 to warn the user if they designate an unresettable device as 71 a dump device, as kdump requires resetting the device in order 72 to work reliably. 73 74What: /sys/bus/pci/devices/<dev>/ccissX/transport_mode 75Date: July 2011 76KernelVersion: 3.0 77Contact: iss_storagedev@hp.com 78Description: Value of "simple" indicates that the controller has been placed 79 in "simple mode". Value of "performant" indicates that the 80 controller has been placed in "performant mode".