HP AH226A HP 8 Internal Port SAS Controller and HP Multi-Port Internal SAS Con - Page 55

bdr clear_stat delete disable download The following qualifier must be specified with the bdr command: • lun - Resets the specified target device. This is a destructive operation. If the -f option is not specified with this command, sasmgr displays a warning message before continuing. Otherwise, it suppresses the warning message and executes the command. When the clear_stat command is run without qualifiers, it clears statistics of the controller represented by device_file. The following qualifiers may be specified with the clear_stat command: • all - Clears all statistics for the controller, all PHYs, all ports, and all targets. • phy - Clears statistics for all PHYs or a specific PHY. • phy_in_port - Clears statistics for a port to which the specified PHY belongs to or clears statistics for all ports. • target - Clears statistics for a specific target or all targets. One of the following sets of qualifiers must be specified with the delete command: • raid • raid_vol Use this set of qualifiers to delete the RAID volume given by the volume ID. (Use the get_info command with the raid qualifier to obtain the volume ID.) If a volume ID of all is specified, then all RAID volumes will be deleted. If the -f option is not specified, sasmgr displays a warning message before continuing the command. Otherwise, it suppresses the warning message and continues executing the command. This command requires superuser privileges. See "Security Restrictions" (page 68). • raid • spare Use this set of qualifiers to delete the controller spare disk. If the -f option is not specified, sasmgr displays a warning message before continuing the command. Otherwise, it suppresses the warning message and continues executing the command. This command requires superuser privileges. See "Security Restrictions" (page 68). Disables the controller. This is a destructive operation. The controller will go offline, all current I/Os will be aborted, and new I/Os will fail. An enable operation must be performed in order to bring the controller back online. If the -f option is not specified, sasmgr displays a warning message before continuing the command. Otherwise, it suppresses the warning message and executes the command. Updates the firmware on a SAS controller, enclosure, or SAS disk. You can specify the following qualifiers: • downloadfile - The name of the file containing the new firmware. • enc_bay - The enclosure and bay of the disk to update the firmware on. OR ctrl - The ID of the external enclosure to update the firmware on. OR device_file - The device file of the SAS controller to update. This qualifier also requires the use of the hba qualifier. For more information on the use of this command, see "Updating SAS Controller Firmware Online" (page 64). The sasmgr Command Set 55