ISO8859-1#(D $`    "%  >) Z  $     , E ^ w     ! "# # 8$ U% s' ( )& * + ,' - -. 4/" I0 l1 2 3% 4 5 6 7 -8 G9 `: y; < = > ? @) A(B#DChDzEFGH IJKL$M:N)RO(|PQRSTU$V =W JXUY ^Zi[%\] ^_`ab ,c7dFe Xfdgvhi"jklmn7oVp vq r stuv$w x y%~:Vr! 5CTe!un o{<j+^ A!I!H^!8!^"*R"\" #9 $#Z V# [# 8$2$k@$;$%4%%D&9&@'+'E'q''!''H(G(XW( A(!!):"!)\#-)~$)%6)&#)';*!(7*])O**8*+U+8D+tI+J,,Nx,-^J-.? /^ 0 0 1 23p4Z|45H567.8~|9:*K;*;vL<=Jk>i?r.@bB bBn!bB"CC4#ECx$sC%jD2&SD'~D(NEp)yE*?F9+Fy,LGQ-OG.G/oI0bIv1I2>J3K4$Ls5lL6M7`M8MN"RAIDiant Disk ArrayDisk Array Router ConfigurationDisk Array Controller ConfigurationParity Check/RepairMode Change for ServiceSwitch Active/Passive ModesRAIDiant Disk Array ManagerList Disk Array Router ConfigurationChange/Show Disk Array RouterFail Passive ControllerRelease Failed ControllerFrom Active/Passive to Dual ActiveFrom Active/Passive to Passive/ActiveList All Disk Array ControllersAdd a Disk Array ControllerConfigure a Defined Disk Array ControllerChange/Show Disk Array OwnershipDisk Array ManagerList all SCSI RAID Array ControllersList all SCSI RAID ArraysCreate a SCSI RAID ArrayChange/Show SCSI RAID ArrayDelete a SCSI RAID ArrayChange/Show Drive StatusCreate a SCSI RAID ArrayCreate a SCSI Sub RAID ArrayParent AdapterAdd a Disk Array Controller Disk Array Controller InterfaceDescriptionCONNECTION addressDisk Array SubsystemChange/Show a Disk Array ControllerSelect Drive Group to SwitchIBM 7135 SCSI RAID ControllerDisk Array RouterIBM 7135 SCSI RAID RouterHealth Check FrequencyAutomatic Error Notification FrequencyLoad BalancingLoad Balancing FrequencySwitch a Disk Array Controller to D/A DeviceSwitch Controllers Configure a Disk Array Controller Mode Change for Service Parity Check/RepairName Of Report FileChange/Show Characteristics of a DiskRemove a Disk Array SubsystemKEEP definition in databaseList All Disk Array ControllersList all SCSI RAID ArraysCreate a SCSI RAID ArrayIBM 7135 SCSI RAID ArrayCreate a SCSI RAID ArrayRAID LevelBlock Size (bytes)Size of Array (MB)Segment Size (blocks)Segment 0 Size (blocks)Reconstruction Delay Interval (tenth sec)Blocks to Reconstruct per Delay IntervalSelect Drives: Channel-SCSI ID ....Reservation Lock Command Queue DepthCreate a SCSI Sub RAID ArrayCreate a SCSI Sub RAID ArrayIBM 7135 SCSI RAID ArrayRAID LevelRAID Array StatusBlock Size (bytes)Size of Array (MB)Segment Size (blocks)Segment 0 Size (blocks)Reconstruction Delay Interval (tenth sec)Blocks to Reconstruct per Delay IntervalSelect a SCSI RAID ArrayChange/Show SCSI RAID ArrayCommand Queue DepthReservation LockDelete a SCSI RAID ArraySelect a Lun For Drive Status ChangeDrive StatusChannel IDLocationLUN NumberPerform Spindle SynchronizationGraphical RAIDiant Disk Array ManagerFast Write EnabledCache SizeSize of Read Prefetch (blocks)Write Caching MethodWrite Caching EnabledFast Write AvailablePropertiesOn (Configure)Off (Unconfigure)ReconstructConsistency CheckRemove Disk Array SubsystemRAID Storage ManagerIBM 7135 RAIDiant Array ManagementAuto Refresh OnCreate RAID Level 0 Disk ArrayCreate RAID Level 1 Disk ArrayCreate RAID Level 3 Disk ArrayCreate RAID Level 5 Disk ArrayCreate Additional Logical ArrayRAID ArrayRAID AdapterSCSI PORTDisk Array ControllerDisk in a Disk Array -OPTIMALDisk in a Disk Array -FAILEDDisk in a Disk Array -RECONSTRUCTINGSpare DiskFailed DiskEmpty Disk PositionsChange Disk Array OwnershipDisplay Disk Model and SizeRAID Controller configureRAID Controller unconfigureRAID Disk Array configureRAID Disk Array unconfigureFail an OPTIMAL DiskRevive a Failed DiskRAID Controller deletionRAID Array deletionRemove a DiskRecovery OptionsAdd a SPARE DiskAuto Refresh OnIBM 2493 PCI SCSI RAID ManagementSCSI Target Mode DeviceA 'yes' in this field means that this disk array router (dar) configuration will allow the fast write option to be enabled on the individual LUNs in this 7135. This value cannot be changed. The cache size is the amount of cache in megabytes available for use on the 7135. For fast write, only half of this amount is usable because the other half is used for mirroring the cache from the opposite controller. Fast load will utilize all the cache. The Size of Read Prefetch is the multiplier for the amount of disk blocks to prefetch on a read operation. That is, a value of '1' will result in the same number of blocks prefetched as is requested for the read. A value of '0' will disable the read ahead function. This field is used to set the method of write cache. This setting only has meaning when the Write Cache Enabled field is set to 'yes'. The method chosen must also be supported by the 7135 hardware. This may require controller and/or controller microcode upgrade. When this value is set to 'fast_write' or 'fast_load', writes to this LUN will be cached. The difference between the two is that with the 'fast_write' option, writes are cached only when there is sufficient charge in the batteries on both controllers to hold the data should a power failure occur. In addition, with the 'fast_write' option the cache data is mirrored in the cache of the second controller. The 'fast_load' option does not provide this protection of cache data. If a power failure does occur while there is still unwritten data in the cache and the 'fast_load' cache method is used, the data may be lost. The 'fast_load' setting is typically used only when loading the data from an archive. With the 'fast_write' setting, a power failure will only result in the loss of data if there is unwritten data in the cache and the batteries on both contollers have drained below the level required to maintain the data. If the system is shutdown properly, and the 7135 is powered off a full 90 seconds later, the 7135 will have had time to flush the cached data to disk. When the data no longer resides in cache, there is no possiblity of that data being lossed due to an electrical power failure. The value of 'fw_unavail' is set by the array subsystem's configuration utilities when it is determined that the fast_write option is not available. The value of 'fl_unavail' is set by the array subsystem's configuration utilities when it is determined that the fast_load option is not available. The value of 'default' is set when this field has not been changed since initial configuration. If write caching is enabled, the setting of 'default' will result in the array selecting fast_write if it is possible, or if not, fast_load if it is possible. Setting this field to 'yes' will enable the write caching method set in the Write Caching Method field. The hardware must support the write caching method chosen. The config methods will attempt to configure fast_write only if the Fast Write Available option is set in the Disk Array Router (dar) owning this LUN. Acquisition of SCSI Mode Sense Data from the device has failed or device is currently in use. Configuration method invoked to change lun ownership has failed SCSI Mode Sense/Select command has failed or device is currently in use. SCSI Mode Select command to delete a RAIDiant array has failed or device is currently in use System call 'rmdev' for RAIDiant array hdisk has failed SCSI Mode Select command to modify a RAIDiant array has failed or device is currently in use Configuration method invoked to change 'queue depth' or 'reserve lock' has failed SCSI Mode Select command to modify a drive status has failed or device is currently in use Parity Check/Repair has failed Spindle Synchronization has failed You have attempted to exceed the maximum number of hdisks possible for this subsystem SCSI Mode Select command to add a RAIDiant array has failed or device is currently in use System call 'mkdev' for RAIDiant array hdisk has failed Addition of hdisk has failed SCSI Mode Select command to format a RAIDiant array has failed Parity Check/Repair cannot be performed on a RAID 0 device Please wait - Formatting the Array ...typically this format will take less than 30 minutes ...in some cases, it may take up to 4 hours. Get Router State from the router device has failed You are attempting to perform a Parity Check&Repair on a logical unit which is currently degraded. The logical unit must be in OPTIMAL status before a Parity Check&Repair will be performed. Invalid entry entered for Blocks to Reconstruct per Delay Interval. Invalid entry entered for Reconstruction Delay Interval. Invalid number of drives selected for the specified RAID level. No disks have been defined for this array. Invalid RAID level selected. Invalid Block Size selected. Invalid Segment Size selected. Invalid Segment 0 Size selected. Invalid Size of Array entered. Drive cannot be included in the specified rank because the rank is full The drive ranks you have defined do not have an equal number of drives You have attempted to define multiple drives on the same channel within the same rank You have attempted to define mirrored drives on the same channel No Parity Drive has been defined No Data Drives have been defined You have attempted to define too many drives Device is currently busy Drive status cannot be revived to OPTIMAL in this way The drive specified does not exist The drive specified cannot be deleted, it is part of a lun The drive specified cannot be FAILED, it is formatting The drive specified cannot be REPLACED, it is not marked as FAILED or REPLACED The action you have specified is invalid for this drive You have attempted to reuse drives which are already part of another SCSI RAID array Properties - Use this action to view/change properties of a device. On (configure) - Use this action to activate (configure) selected items. Off (Unconfigure) - Use this action to fail (unconfigure) selected items. Reconstruct - Use this action to initiate a reconstruction of the data on a RAID Level 1, 3 or 5 Disk Array. Select the disk you wish to reconstruct. Consistency Check - Use this action to perform a parity check or repair on the selected RAID Level 1,3 or 5 Disk Array. Remove Disk Array Subsystem - Use this action when replacing hardware on your subsystem. All logical references to the selected dar will be removed. This panel contains SCSI adapters and their associated 7135 RAID devices. Auto Refresh On - Use this action to initiate automatic refresh of hdisk and drive status in the 7135 RAID Management Work Area. For best performance, this option should not be activated when manually performing operations in this work area. Drag and drop on the Work Area to activate. Select the Spare Disks which you want to be part of a new Disk Array and drag and drop them onto this icon. Note that RAID Level 0 offers no redundancy characteristics. Select the Spare Disks which you want to be part of a new Disk Array and drag and drop them onto this icon. At least 2 disks must be selected, preferably from different channels. RAID Level 1 will provide mirrored redundancy. Select the Spare Disks which you want to be part of a new Disk Array and drag and drop them onto this icon. At least 3 disks must be selected, preferably from different channels. RAID Level 3 will provide data striping as well as parity for redundancy. Select the Spare Disks which you want to be part of a new Disk Array and drag and drop them onto this icon. At least 3 disks must be selected, preferably from different channels. RAID Level 5 will provide data striping as well as parity for redundancy. Select the Free Space which you want to utilize and drag and drop it onto this icon. This option is only available on systems which allow multiple logical arrays to exist across a single Disk Array. RAID Array Templates - Contains templates for supported RAID Arrays. To create a new array, drag Spare disks and drop them on the icon of the desired RAID level. Double click with the left mouse button to display all RAID attached SCSI ports associated with this adapter. Double click with the left mouse button to display all of the RAID Disk Array Controllers associated with this SCSI Port. Double click with the left mouse button to display all of the disks and current Disk Array devices associated with this adapter. Double click with the left mouse button to display the physical disks and Disk Arrays which are maintained by this Disk Array Controller. If this icon is faded, the device is in the DEFINED state. Use the On (Configure) option to make the device AVAILABLE. Double click with the left mouse button to display the physical disks which comprise this Disk Array. To change Disk Array ownership to another controller, select this icon and drop onto desired controller. Double click with the left mouse button to display the physical disks which comprise the Disk Array on which there is FREE SPACE. To utilize this FREE SPACE, select this icon and drop on the Additional (Sub)Array template. These icons represent the Disks which comprise the RAID Array. The first 2 numbers which appear under each icon represent the Channel and SCSI ID of the disk while the size of the disk (in Megabytes) is shown in parenthesis. To determine the status of a disk, move the cursor over the individual icon. This icon represents an OPTIMAL disk within the RAID Array. This disk may be manually FAILED by executing the Off option. This icon represents a FAILED disk within the RAID Array. This disk should be replaced and a reconstruction performed. The disk may also be manually revived by executing the On option, however this is not recommended and should be performed with caution. This icon represents a disk which is currently undergoing reconstruction. These icons represent the SPARE Disks currently associated with this controller. The 2 numbers represent the Channel and SCSI ID of the disk while the size of the disk (in Megabytes) is shown in parenthesis. To select SPARE Disks for a new Disk Array, click with the left mouse (and SHIFT key for multiple disk selection). Then drag and drop (middle mouse) onto the desired template above. These icons represent the FAILED Disks currently on this storage subsystem. These icons represent the Channel/ID positions which are currently not occupied by a physical disk. Note that your particular system may not support the number of disks represented here. This icon represents a SPARE disk. It can be selected by clicking the left mouse button (with the SHIFT key for multiple disk selection), or by clicking the left mouse button outside of the icon and sliding across the desired disks. It may then be dragged (middle mouse button) to one of the templates for Disk Array creation or to the Empty Disk Positions area. This icon represents a FAILED disk within your storage subsystem. If this disk is not part of a Disk Array, it may be transitioned to a SPARE or NONEXISTENT disk by selecting (left mouse button) and dragging (middle mouse button) to the Spare Disk or Empty Disk Positions areas respectively. If it is part of a Disk Array, any action should be performed there. This icon represents an empty disk position. These positions correspond to physical slots in your hardware. Add a SPARE disk to your system by physically inserting the disk into the desired slot. Then select (left mouse button) desired icons and drag (middle mouse button) them to the SPARE Disk area. Select this disk as a part of a group of disks which will become part of a new RAID 5 Disk Array. Select this disk as a part of a group of disks which will become part of a new RAID 1 Disk Array. Select this disk as a part of a group of disks which will become part of a new RAID 0 Disk Array. Select this free space for the creation of a new logical parition. This action will switch Disk Array ownership to the other controller Entering this menu will allow you to view/change the parameters associated with your Disk Array Router/Controller. Selection of this option allows you to view/change parameters associated with a specific SCSI RAID Array. Selection of this option allows you to configure a system defined RAID controller. Selection of this option allows you to take your RAID Controller from the system Available state to the system Defined State. Selection of this option allows you to configure a system defined RAID Array. Selection of this option allows you to take your RAID Array from the system Available state to the system Defined State. This option allows the user to manually mark a disk as FAILED. This option allows the user to bring a FAILED disk, which is part of a DEGRADED RAID Array, back to the OPTIMAL state without performing data reconstruction. This is not recommended and should be done with caution. This option allows the user to bring a FAILED disk back to the SPARE state. This option will attempt to remove the selected device from the ODM data base. WARNING:This option will delete the selected RAID Array. Before deleting, you must backup all data in all logical volumes and filesystems on the RAID Array and remove the RAID Array from its volume group. Once the RAID Array is deleted, you can NOT access it - the data is lost. This option will allow you to update a disk's status to NONEXISTENT once you have physically removed the disk. Recovery options typically should only be invoked in the case of hardware upgrade or replacement. This option allows the user to select a FAILED disk, which is part of a DEGRADED Disk Array, to reconstruct. Typically, the user will replace the original FAILED disk before attempting this procedure. Use this option to check and/or repair array parity. Array parity is used in RAID Levels 3 and 5 to enable data to be reconstructed if a single disk fails. Checking and repairing parity helps insure that you will be able to recover after a disk failure. You should check and repair parity after any abnormal shutdown. Allows you to add a new physical disk to the system. The system will not recognize a new hot plugged disk unless you first perform this option. Enable automatic refresh capability This Disk Array Controller is currently in a FAILED state. Diagnostics should be run to analyze the problem This Disk Array Controller is currently in a Passive state. If your RAIDiant Subsystem should be dual active, then this is an indication that your controllers may need a microcode update This device is in the DEFINED state. Use the On (Configure) option to make the device AVAILABLE This icon represents a scsi adapter which has been detected on another host.