Areca "Volume Cache Mode" "Write Through" Back -jbod

Areca ARC-8042-12 Specifications: Areca Enclosure Operation & User's Manual, PDF 210 Download ARC-8042-12 Manual (210 pages)

Areca ARC-8042-12 Documentation Transcript:

• Areca ARC-8042-12 WEB BROWSER-BASED CONFIGURATION 146 Instant Secure Erase (ISE) or

  Crypto Erase allows a drive to be instantly erased using industry-standard commands and options. An ISE RAID Set is a RAID Set that has been created by a group of ISE only SAS hard disks on a controller. When you delete ex- isting SED RAID sets, there has one option available to perform an Instant Secure Erase. The "Secure Erase The Member Disks" function is the process of permanen…

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• 181 APPENDIX 6. Click "Send", to send the rmware binary to

  the controller. 7. When the rmware completes downloading, the conrmation screen appears. Press Yes to start program the ash ROM. 5. Click "Browse". Look in the location where the rmware upgrade software is located. Select the File name: …

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• 5.5.7 HDD Power Management

  ............................................ 111 5.5.7.1 Stagger Power On ................................................. 112 5.5.7.2 Time to Hdd Low Power Idle (Minutes) ..................... 113 5.5.7.3 Time To Low RPM Mode (Minutes) ........................... 113 5.5.7.4 Time To Spin Down Idle Hdd (Minutes) .................... 114 5.5.8 In Band SAS Cong ...............................…

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• 127 WEB BROWSER-BASED CONFIGURATION You must be logged in as

  administrator with local admin rights on the remote machine to remotely congure it. The RAID subsystem default User Name is "admin" and the Password is "0000". 6.2 Web Browser Start-up Screen The web browser start-up screen will display the current congura- tion of your RAID subsystem. It displays the Raid Set List, Volume Set List and Physical Disk List. The RAID set information, volume set information and drive information can also be viewed by clic…

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• VT-100 UTILITY CONFIGURATION 77 5.5.2.2 Delete Raid Set To completely

  erase and recongure a RAID set, you must rst delete it and re-create the RAID set. To delete a RAID set, select the RAID set number that you want to delete in the "Select Raid Set To Delete" screen. Then "Delete Raid Set" dialog box will appear, press the Yes to delete it. Warning, data on RAID set will be lost if this option is used. But …

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• VT-100 UTILITY CONFIGURATION 111 Arrow Key: Move Cursor, Enter:

  Select, ESC: Escape, L:Line Draw, X: Redraw Areca Technology Corporation RAID Controller Main Menu Quick Volume/Raid Setup Raid Set Function Volume Set Function Physical Drives Raid System Function More System Function Hdd Power Management In Band SAS Cong Ethernet Conguration Alert By Mail Conguration View System Events Clear Event Buffer Hardware Monitor System information Hdd Power Management Arrow Key: Move Cursor, Ent…

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• Areca ARC-8042-12 LCD CONFIGURATION MENU 38 4. LCD Conguration Menu After the

  hardware installation, the disk drives connected to the RAID subsystem must be congured and the volume set units initialized before they are ready to use. This can be also accomplished by the front panel touch-control keypad. The optional LCD module can access the built-in conguration and administration utility that resides in the controller's rmware. To complete control and management of the array's physical drives and logical units can be per…

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• Areca ARC-8042-12 VT-100 UTILITY CONFIGURATION 113 Arrow Key: Move Cursor, Enter:

  Select, ESC: Escape, L:Line Draw, X: Redraw Areca Technology Corporation RAID Controller Main Menu Quick Volume/Raid Setup Raid Set Function Volume Set Function Physical Drives Raid System Function More System Function Hdd Power Management In Band SAS Cong Ethernet Conguration Alert By Mail Conguration View System Events Clear Event Buffer Hardware Mo…

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• Areca ARC-8042-12 ARC-8042-12 SAS Desktop RAID Subsystem RAID Subsystem User's Manual

  Version: 1.1 Issue Date: July, 2018 …

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• Areca ARC-8042-12 LCD CONFIGURATION MENU 45 Figure 4.7.2-1 4.7.2.1 Create A New Raid

  Set For detailed procedure please refer to chapter section 4.6. 4.7.2.2 Delete Raid Set Press UP/DOWN buttons to choose the "Delete Raid Set" op- tion. Using UP/DOWN buttons to select the RAID set number that user want to delete and then press ENT to accept the RAID set number. The conrmation screen appears, then press ENT to accept the delete RAID set function. The double conrma- tion screen appears, then press ENT to make sure of the delete existed RAID set functi…

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• Areca ARC-8042-12 CONFIGURATION METHOD 30 3. Conguration Methods After the hardware

  installation, the SAS/SATA disk drives connected to the SAS RAID subsystem must be congured and the volume set units initialized before they are ready to use. This can be accomplished by one of the following methods: • Front panel touch-control keypad (optional) • VT100 terminal connected through the controller's serial port. • Web browser-based RAID …

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• Areca ARC-8042-12 VT-100 UTILITY CONFIGURATION 117 5.5.9.1 DHCP Function DHCP (Dynamic

  Host Conguration Protocol) allows network administrators centrally manage and automate the assignment of IP (Internet Protocol) addresses on a computer network. When using the TCP/IP protocol (Internet protocol), it is necessary for a computer to have a unique IP address in order to communicate to other computer systems. Without DHCP, the IP address must be entered manually at each computer system. DHCP lets a network administrator supervise and distribute IP addresses from a central point. The purpo…

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• 199 APPENDIX <a> If enable --> disable, clear SED Key saved

  in setup <b> If disable --> enable, if key exists, save to setup If you setup from enable--->disable, the key will not remain in the ash. So that next time power up again, it will need to input the key from the CLI or McRAID manager again. The controller volume will be in the lock stage. It will be not available to the OS. After your run the CLI to upload the key, volume will b…

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• APPENDIX 208 • RAID x0 RAID level-x0 refers to RAID level 30, 50

  and 60. RAID x0 is a combination multiple RAID x volume sets with RAID 0 (striping). Striping helps to increase capacity and perfor- mance without adding disks to each RAID x array. The oper- ating system uses the spanned volume in the same way as a regular volume. Up to one drive in each sub-volume (RAID 3 or 5) may fail without loss of data. Up to two drives in each sub-volume (RAID 6) may fail without loss of data. RAID level x0 allows more physical drives in an array. The benets of doing so…

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• Areca ARC-8042-12 4.7.5.10 Disk Capacity Truncation Mode................................

  60 4.7.5.11 Shutdown The Controller ....................................... 60 4.7.5.12 Restart Controller ................................................. 61 4.7.6 Hdd Power Management ............................................... 61 4.7.6.1 Stagger Power On Control ........................................ 61 4.7.6.2 Time To Hdd Low Power Idle .................................... 62 4.7.…

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• Areca ARC-8042-12 145 WEB BROWSER-BASED CONFIGURATION To create a SED RAID set, click

  on the "Create SED Raid Set" link. A "Select The Drive For SED RAID Set" screen is displayed showing the SED drive(s) connected to the current controller and enclosures. Click on the selected physical drives within the cur- rent RAID set. Enter 1 to 15 alphanumeric characters to dene a unique identier for a SED RAID set. The default RAID set name will always appear as "Raid Set #". Tick on the "Conrm The Operation" check box and c…

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• VT-100 UTILITY CONFIGURATION 93 Arrow Key: Move Cursor, Enter:

  Select, ESC: Escape, L:Line Draw, X: Redraw Areca Technology Corporation RAID Controller Main Menu Quick Volume/Raid Setup Raid Set Function Volume Set Function Physical Drives Raid System Function More System Function Hdd Power Management In Band SAS Cong Ethernet Conguration Alert By Mail Conguration View System Events Clear Event Buffer Hardware Monitor System information Volume Set Function Volume Set Function Create Volume Set Create Raid30/50/60 Delete Vo…

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• 187 APPENDIX B-9 Battery Functionality Test Procedure: 1. Writing

  amount of data into controller volume, about 5GB or bigger. 2. Waiting for few seconds, power failed system by remove the power cable. 3. Check the battery status, make sure the D9 is bright light, and battery beeps every few seconds. 4. Power on system and login controller. 5. Check the controller event log, make sure the event shows "Power On With Battery Bac…

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• Areca ARC-8042-12 APPENDIX 198 Step 7. Clean Saved SED Key The 'Disable SED Key"

  function is used to clear SED key on control- ler and RAID set members. • Save SEDKey In Controller There is one SED key per controller which stores in the controller ash memory. You can disable the SED Key saved in controller ash using "Save SEDKey In Controller" on the Advanced Con- gurations. So that next time power up again, it will ask for key again. …

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• LCD CONFIGURATION MENU 39 4.2 LCD Conguration Utility Main Menu

  Options Select an option, related information or submenu items to display beneath it. The submenus for each item are explained on the sec- tion 4.7.2. The conguration utility main menu options are: Option Description Quick Volume And Raid Set Setup Create a default congurations which are based on the number of physical disk installed Raid Set Functions Create a customized RAID set Volume Set Functions Create a c…

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• Areca ARC-8042-12 HARDWARE INSTALLATION 25 2.2.3 Connecting Monitor Port The SAS RAID

  subsystem is normally delivered with LCD preinstalled. Your ARC-8042-12 SAS RAID subsystem can be congured by using the LCD with keypad, a serial device (terminal emulation) or LAN port. Figure 2-5, Connecting to Host Adapter • Terminal Port Connection Figure 2-6, Terminal Monitor Port Location The ARC-8042-12 SAS RAID subsystem can be congured via a VT-…

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• Areca ARC-8042-12 WEB BROWSER-BASED CONFIGURATION 138 • Cache Mode The RAID subsystem

  supports "Write-Through" and "Write- Back" cache. • Tagged Command Queuing The "Enabled" option is useful for enhancing overall system performance under multi-tasking operating systems. The Command Tag (Drive Channel) function controls the SAS command tag queuing support for each drive channel. This function should normally remain "Enabled". "Disabled" this function only when using SAS drives…

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• Areca ARC-8042-12 197 APPENDIX Exporting the SED key puts it in a le (SEDKEY256.BIN)

  that you can then transfer to another computer or put in a safe place. The key le (SEDKEY256.BIN) is stored on the specic location. Without the proper authentication key (SED key), even if the SED RAID set is removed and placed in another new RAID controller, the data remains inaccessible. …

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• Areca ARC-8042-12 WEB BROWSER-BASED CONFIGURATION 130 6.5.2 Delete Raid Set To delete a

  RAID set, click on the "Deleted Raid Set" link. A "Select The RAID Set To Delete" screen is displayed showing all exist RAID sets in the current controller. Click the RAID set num- ber which you want to delete in the select column on the delete screen. Then, click the "Conrm The Operation" check box and click on the "Submit" button in the screen to delete it. The volume sets included in the "Delete RAID Set". It will be del…

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• Areca ARC-8042-12 WEB BROWSER-BASED CONFIGURATION 168 6.9.4 Ethernet Conguration

  Use this feature to set the controller Ethernet port conguration. A customer doesn't need to create a reserved space on the arrays before the Ethernet port and HTTP service are working. The rm- ware-embedded Web Browser-based RAID manager can access it from any standard internet browser or from any host computer either directly connected or via a LAN or WAN with no software or patches required. DHCP (Dynamic Host C…

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