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Asus rs740-e7/rs24-eg [172/212] Chapter 6 raid configuration

6-38

Chapter 6: RAID conguration

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First edition july 2013 2
Chapter 1 product introduction 3
Chapter 2 hardware setup 3
Contents 3
Chapter 3 installation options 4
Chapter 4 motherboard info 4
Chapter 5 bios setup 4
Contents 4
Contents 5
Chapter6 raidconfiguration 6
Contents 6
Chapter 7 driver installation 7
Canadian department of communications statement 8
Federal communications commission statement 8
Notices 8
Class 1 laser product 9
Electrical safety 9
Operation safety 9
Safety information 9
Australia statement notice 10
From 1 january 2012 updated warranties apply to all asus products consistent with the australian consumer law for the latest product warranty details please visit http support asus com our goods come with guarantees that cannot be excluded under the australian consumer law you are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage you are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure 10
If you require assistance please call asus customer service 1300 2787 88 or visit us at http support asus com 10
About this guide 11
Audience 11
Contents 11
Conventions 12
References 12
Typography 12
Chapter 1 13
Product introduction 13
System package contents 14
Serial number label 15
Systemspecifications 16
Asset tag 18
Chapter 1 product introduction 18
Front panel features 18
Refer to section 1 front panel buttons and section 1 front panel leds for the button and led descriptions 18
The asset tag is a durable plastic film that is located on the server s front panel that allows you to log important information about the server such as an asset barcode or a serial number it is useful in inventory management and asset tracking purposes 18
The front panel of the rs740 e7 rs24 eg have a simple yet stylish design that features twenty four 24 3 inch serial ata hdd bays two 2 usb 2 ports asset tag steel pull handles and easy to access buttons and leds 18
Asus rs740 e7 rs24 eg 19
Front panel buttons 19
Rear panel features 19
The lan 3 port is for asus asmb6 ikvm controller only 19
The rear panel of rs740 e7 rs24 eg features two 2 2 inch hot swap ssd trays expansion slots sfp 10g ports rear i o ports and system power modules 19
Internal features 20
Front panel leds 21
Led information 21
Front hdd leds status 22
Hdd status leds 22
Rear ssd status leds status 22
Lan rj 45 leds 23
Sfp status leds 23
Chapter 2 25
Hardware setup 25
Chassis cover 26
Air duct 27
Installing the air duct 27
Removing the air duct 27
Central processing unit cpu 28
Chapter 2 hardware setup 28
Installing the cpu 28
Locate the cpu socket on the motherboard 28
Remove the chassis cover and the air duct refer to section 2 chassis cover and 2 air duct for details 28
The motherboard comes with two surface mount lga2011 sockets designed for the intel 28
To install a cpu 28
Xeon e5 2600 family processor 28
Installing the cpu heatsink 33
A ddr3 module has the same physical dimensions as a ddr2 dimm but is notched differently to prevent installation on a ddr2 dimm socket ddr3 modules are developed for better performance with less power consumption 34
Chapter 2 hardware setup 34
Memoryconfigurations 34
Overview 34
System memory 34
The figure illustrates the location of the ddr3 dimm sockets 34
The motherboard comes with sixteen 16 double data rate 3 ddr3 dual inline memory modules dimm sockets 34
You may install 2gb 4gb 8gb 16gb and 32gb rdimms or 2gb 4gb and 8gb with ecc non ecc udimms or 8gb 16gb and 32gb lr dimms into the dimm sockets using the memory configurations in this section 34
Asus rs740 e7 rs24 eg 35
Four 4 dimms population 35
One 1 dimm population 35
Singlecpuconfiguration 35
Two 2 dimms population 35
You can refer to the following recommended memory population for a single cpu configuration 35
Chapter 2 hardware setup 36
Dualcpuconfiguration 36
Eight 8 dimms population 36
One 1 dimm population 36
Two 2 dimms population 36
You can refer to the following recommended memory population for a dual cpu configuration 36
Asus rs740 e7 rs24 eg 37
Eight 8 dimms population 37
Four 4 dimms population 37
Twelve 12 dimms population 37
Chapter 2 hardware setup 38
Sixteen 16 dimms population 38
Installing a dimm on a single clip dimm socket 39
Removing a dimm from a single clip dimm socket 39
Hard disk drives hdds 40
Align and insert the 3 inch sata sas hdd and drive tray assembly into the drive bay 41
Asus rs740 e7 rs24 eg 41
Changing hot swappable hard disk drives hdds 41
Press the spring lock to release the tray lever and to partially eject the tray from the bay 41
Push the drive tray all the way into the drive bay then push the tray lever until it clicks into place 41
Repeat steps 1 6 to install the other 3 inch sata sas hdds 41
Select the hdd drive that you wish to replace 41
To replace a 3 inch hot swappable hdd 41
Expansion slots 45
Installing an expansion card 45
Configuringanexpansioncard 47
Standard interrupt assignments 47
Installing the full height and full length graphics card support bracket 48
Cable connections 50
Standard cables connected to the motherboard 50
Asus pike card optional 51
Replacing the front system fans 52
System fans optional 52
Replacing the rear system fans 53
Redundant power supply module 56
Chapter 3 59
Installation options 59
Tool less friction rail kit 60
Chapter 3 installation options 62
Lift the server chassis and insert into the rack rail 62
Chapter 4 65
Motherboard info 65
Layout contents 66
Motherboard layout 66
Jumpers 68
Internal connectors 73
Asus rs740 e7 rs24 eg 77
Atx power connectors 24 pin eatxpwr1 8 pin eatx12v1 8 pin eatx12v2 77
These connectors are for the atx power supply plugs the power supply plugs are designed to fit these connectors in only one orientation find the proper orientation and push down firmly until the connectors completely fit 77
This connector supports a trusted platform module tpm system which can securely store keys digital certificates passwords and data a tpm system also helps enhance network security protects digital identities and ensures platform integrity 77
Trusted platform module connector 20 1 pin tpm1 77
Onboard leds 81
Asus rs740 e7 rs24 eg 85
Continued on the next page 85
Q code table 85
Chapter 4 motherboard information 86
Bios setup 87
Chapter 5 87
Asus crashfree bios 3 utility 88
Managing and updating your bios 88
Recoveringthebiosfromausbflashdrive 88
Asus ez flash 2 utility 89
Bupdater utility 90
Updatingthebiosfile 90
Asus rs740 e7 rs24 eg 91
Do not shut down or reset the system while updating the bios to prevent system boot failure 91
The bios update is finished please restart your system 91
The utility returns to the dos prompt after the bios update process is completed reboot the system from the hard disk drive 91
The utility verifies the file then starts updating the bios file 91
Writing bios 91
Bios setup program 92
Bios menu screen 93
Menu bar 93
Configurationfields 94
General help 94
Menu items 94
Navigation keys 94
Pop up window 94
Scroll bar 94
Submenu items 94
Main menu 95
System date day xx xx xxxx 95
System time xx xx xx 95
Advanced menu 96
Chapter 5 bios setup 96
Cpuconfiguration 96
The advanced menu items allow you to change the settings for the cpu and other system devices 96
Active processor cores all 97
Execute disable bit enabled 97
Hardware prefetcher enabled 97
Hyper threading enabled 97
Limit cpuid maximum disabled 97
Server class custom 97
Socket 1 cpu information 97
Adjacent cache line prefetch enabled 98
Cpupowermanagementconfiguration 98
Dcu ip prefetcher enabled 98
Dcu streamer prefetcher enabled 98
Local apic mode auto 98
Virtualization technology enabled 98
Cpu c3 report disabled 99
Cpu c6 report enabled 99
Eist enabled 99
Energy performance balanced performance 99
Factory long duration maintained 10 s 99
Factory long duration power limit 95 watts 99
Long duration power limit 0 99
P state coordination hw_all 99
Package c state limit c6 99
Power technology custom 99
Recommended short duration power 1 1 long duration 99
Short duration power limit 0 99
Turbo mode enabled 99
Chipsetconfiguration 100
Isoc enabled 100
Qpi link frequency select auto 100
Qpi link speed mode fast 100
Qpi link0p disabled 100
Qpi link0s disabled 100
Qpi link1 enabled 100
Qpiconfiguration 100
Channel interleaving auto 101
Compatibility rid enabled 101
Ddr speed auto 101
Demand scrub enabled 101
Memory mode independent 101
Memoryconfiguration 101
Patrol scrub disabled 101
Rank interleaving auto 101
Allow 2x refresh enabled 102
Allows you to enable disable data scrambling configuration options enabled disabled 102
Allows you to enable disable device tagging configuration options enabled disabled 102
Altitude 300 m 102
Chapter 5 bios setup 102
Configuration options disabled enabled 102
Configuration options disabled oltt cltt 102
Data scrambling enabled 102
Device tagging disabled 102
Dimm information 102
Enable high temp disabled 102
Memory hot sensor support disbled 102
The system altitude above the sea level in meters configuration options auto 300 m 900 m 1500 m 3000 m 102
Thermal throtting cltt 102
Cpuiiobridgeconfiguration 103
Dca support enabled 103
Intel r i oat disabled 103
No snoop optimization vc1 103
Vga priority offboard 103
Deep sx disabled 104
High precision timer enabled 104
Highprecisioneventtimerconfiguration 104
Onboard sata raid oprom enabled 104
Pch compatibility rid disabled 104
Pchconfiguration 104
Intel r vt d disabled 105
Intel r vtfordirectedi oconfiguration 105
Pchsataconfiguration 105
Allows you to set the sata configuration configuration options disabled ide mode ahci mode raid mode 106
Chapter 5 bios setup 106
S m a r t self monitoring analysis and reporting technology is a monitor system when read write of your hard disk errors occur this feature allows the hard disk to report warning messages during the post configuration options enabled disabled 106
S m a r t status check enabled 106
Sata controller 1 enhanced 106
Sata controller 2 enhanced 106
Sata mode ahci mode 106
This item appears only when you set the sata mode item to ide mode set to enhanced to support two sata 3 gb s devices configuration options disabled enhanced 106
This item appears only when you set the sata mode item to ide mode set to enhanced to support two sata 6 gb s and two sata 3 gb s devices set to compatible when using windows 98 nt 2000 ms dos up to four sata devices are supported under these operating systems configuration options disabled enhanced compatible 106
Above 4g decoding disabled 107
Load rt32 image enabled 107
Pci latency timer 32 pci bus clocks 107
Pci subsystem settings 107
Perr generation disabled 107
Serr generation disabled 107
Vga palette snoop disabled 107
Aspm support disabled 108
Link training timeout us 5000 108
Pci express link register settings 108
Pci express settings 108
Launch storage oprom enabled 109
Pcie1 option rom enabled 109
Pcie2 option rom enabled 109
Pcie3 option rom enabled 109
Pcie4 option rom enabled 109
Pcie6 option rom enabled 109
Pcieslotoptionromconfiguration 109
Pike option rom enabled 109
Inteltxt lt sx configuration 110
Device reset time out 20 sec 111
Ehci hand off disabled 111
Legacy usb support enabled 111
Port 60 64 emulation enabled 111
Usb hardware delays and time outs 111
Usb transfer time out 20 sec 111
Usbconfiguration 111
Usbportsconfiguration 111
Allows you to enable or disable onboard usb 3 4 5 6 10 configuration options disabled enabled 112
Allows you to enable or disable rear usb 1 and 2 configuration options disabled enabled 112
Allows you to enable or disable the tpm support 112
Allows you to enable or disable usb ehci support configuration options disabled enabled 112
Chapter 5 bios setup 112
Configuration options disabled enabled 112
Ehci controller 1 2 enabled 112
Onboard usb 3 4 5 6 10 enabled 112
Rear usb 1 and 2 enabled 112
Tpm support enabled 112
Trusted computing 112
Usbportsconfiguration 112
Acpi settings 113
Acpi sleep state s1 cpu stop clock 113
Enable hibernation enabled 113
Enableacpiautoconfigurationdisabled 113
Lock legacy resources disabled 113
Power on by pcie disabled 114
Power on by rtc disabled 114
Restore ac power loss last state 114
Whea support enabled 114
Wheaconfiguration 114
Com1 com2 115
Console redirection disabled 115
Console redirection settings 115
Serial port console redirection 115
Broadcom 10g enable enabled 117
Console redirection settings 117
Onboardbroadcom10gconfiguration 117
Serial port for out of band management windows emergency management services ems console redirection disabled 117
Intel i210 lan1 enable enabled 118
Intel i210 lan1 oprom pxe 118
Intel i210 lan2 enable enabled 118
Intel i210 lan2 oprom pxe 118
Me subsystem 118
Onboardlanconfiguration 118
Onboarddevicesconfiguration 119
Serialportconfiguration 119
Network stack 120
Network stack disable 120
Runtime error logging support 120
Runtime error logging support disabled 120
O s watchdog timer disabled 121
O s wtd timer policy reset 121
O s wtd timer timeout 10 minutes 121
Server mgmt menu 121
Bmcnetworkconfiguration 122
Configurationaddresssourcepreviousstate 122
Erase sel no 122
Sel components disabled 122
System event log 122
When sel is full do nothing 122
Ipv6 bmc ip address source previous state 123
Ipv6bmcnetworkconfiguration 123
Change smbios event log settings 124
Enabling disabling options 124
Event logs menu 124
Smbios event log enabled 124
Convert oem codes disabled 125
Custom option 125
Erase event log no 125
Erasing settings 125
Log oem codes enabled 125
Log system boot event disabled 125
Meci 1 125
Metw 60 125
Smbios event log standard settings 125
View smbios event log 125
View system event log 125
When log is full do nothing 125
Boot menu 126
Bootup numlock state on 126
Full screen logo enabled 126
Gatea20 active upon request 126
Int19 trap response immediate 126
Option rom messages force bios 126
Setup prompt timeout xx 126
Boot device seeking endless pxe 127
Boot option priorities 127
Set the booting order of network devices 127
Csm parameters 128
Cpu 1 2 tr1 1 2 temperature xxxºc xxxºf 129
Cpu fan1 2 speed frnt fan1 4 speed rear fan1 2 speed xxxx rpm or n a 129
Fan speed control generic mode 129
Monitor menu 129
Vtt_cpu voltage vcore1 2 voltage vddq_ab_cpu1 voltage vddq_cd_cpu1 voltage vddq_ef_cpu2 voltage vddq_gh_cpu2 voltage 5vsb voltage 5v voltage 12v voltage 3 v voltage vbat voltage 3 vsb voltage 129
Administrator password 130
Security menu 130
Secure boot control enabled 131
Secure boot menu 131
Secure boot mode standard 131
User password 131
Image execution policy 132
Key management 132
Asus ez flash 2 utility 133
Exit menu 133
Tool menu 133
Boot override 134
Discard changes exit 134
Discard changes reset 134
Launchefishellfromfilesystemdevice 134
Restore defaults 134
Save changes reset 134
Chapter 6 135
Raid configuration 135
Raiddefinitions 136
Setting up raid 136
Installing hard disk drives 137
Raidconfigurationutilities 137
Setting the raid item in bios 137
Lsisoftwareraidconfigurationutility 138
Creating a raid set 139
Usingeasyconfiguration 139
Chapter 6 raid configuration 140
Cursor keys space de select f2 chidinfo f3 slotinfo f10 configure esc quit 140
Easy configuration array selection menu 140
Select configurable array s 140
Space sel enter endarray f10 configure f2 drive info f3 virtual drives f4 hsp 140
The information of the selected hard disk drive displays at the bottom of the screen 140
To configure array setting 140
To select the configurable array 140
When selected the drive indicator changes from ready to onlin ax y where x is the array number and y is the drive number 140
You need at least four identical hard disk drives when creating a raid 10 set 140
You need at least two identical hard disk drives when creating a raid 1 set 140
148 80gb 2 64kb online 141
Again the virtual drive information appears including a virtual drive menu that allows you to change the virtual drive parameters 141
Asus rs740 e7 rs24 eg 141
Easy configuration array selection menu 141
Ld raid size stripes stripsz status 141
Raid level 141
Virtual drive 0 141
Virtual drive s configured 141
148 80gb 2 64kb online 142
Change dwc 142
Chapter 6 raid configuration 142
Easy configuration array selection menu 142
Enabling dwc can improve the performance but with the risk of data loss 142
Ld raid size stripes stripsz status 142
Select units for vd size 142
Virtual drive 0 142
Virtual drive s configured 142
When creating a when creating a raid 0 set proceed to step 12 142
148 80gb 2 64kb online 143
Asus rs740 e7 rs24 eg 143
Configuration menu 143
Easy configuration array selection menu 143
Follow step 2 to 12 to configure additional virtual drives 143
Ld raid size stripes stripsz status 143
Save configuration 143
Virtual drive 0 143
Virtual drive s configured 143
Chapter 6 raid configuration 144
Configuration menu 144
Follow step 10 to 14 of the previous section using easy configuration to create the raid set 144
Follow step 2 to 9 of the previous section using easy configuration 144
To create a raid set using the new configuration option 144
Usingnewconfiguration 144
Virtual drive 0 144
When a raid set already exists using the new configuration command erases the existing raid configuration data if you do not want to delete the existing raid set use the view add configuration command to view or create another raid configuration 144
Addinganewraidconfiguration 145
Addingorviewingaraidconfiguration 145
Asus rs740 e7 rs24 eg 145
Follow step 3 to 12 of section 6 creating a raid set using easy configuration to add a new raid set 145
The information of the selected hard disk drive displays at the bottom of the screen 145
To add a new raid configuration 145
When selected the drive indicator changes from ready to onlin ax y where x is the array number and y is the drive number 145
You can add a new raid configuration or view an existing configuration using the view add configuration command 145
After creating the raid set s you must initialize the virtual drives you may initialize the virtual drives of a raid set s using the initialize or objects command on the management menu 146
Chapter 6 raid configuration 146
Initializing the virtual drives 146
To initialize the virtual drive using the initialize command 146
Using the initialize command 146
148 80gb 2 64kb online 147
Asus rs740 e7 rs24 eg 147
Completed 147
Easy configuration array selection menu 147
Init of vd is in process 147
Initialize 147
Initializing a virtual drive erases all data on the drive 147
Ld raid size stripes stripsz status 147
Vd 0 initialization complete press esc 147
Virtual drive s configured 147
Virtual drives 147
Chapter 6 raid configuration 148
Objects 148
To initialize the virtual drives using the objects command 148
Using the objects command 148
Virtual drive 1 148
Asus rs740 e7 rs24 eg 149
Initialize 149
Objects 149
To start initialization 149
Use cursor keys to navigate between items and press enter to select an option 149
Virtual drive 0 149
Virtual drive 1 149
Chapter 6 raid configuration 150
Management menu 150
Rebuilding failed drives 150
To rebuild a failed hard disk drive 150
You can manually rebuild failed hard disk drives using the rebuild command in the management menu 150
Asus rs740 e7 rs24 eg 151
Rebuild physical drives selection menu 151
Space de select f10 start rebuild f2 drive information f3 view virtual drives 151
To rebuild the drive 151
When rebuild is complete press any key to continue 151
Adapter menu 152
Chapter 6 raid configuration 152
Checking the drives for data consistency 152
The check consistency command is available only for virtual drives included in a raid 1 or raid 10 set 152
To check data consistency using the check consistency command 152
Using the check consistency command 152
Using the objects command 154
Asus rs740 e7 rs24 eg 155
Clear configuration 155
Configuration menu 155
Deletingaraidconfiguration 155
Press any key to continue 155
The utility clears all the current array s the utility clears all the current array s 155
To delete a raid configuration 155
Chapter 6 raid configuration 156
Configuration menu 156
Selecting the boot drive from a raid set 156
The virtual drive is selected as boot drive press any key to continue 156
To select the boot drive from a raid set 156
You must have created a new raid configuration before you can select the boot drive from a raid set see section 6 creating a raid set using new configuration for details 156
Adapter 0 157
Asus rs740 e7 rs24 eg 157
Enabling writecache 157
Objects 157
The writecache function is recommended for raid 1 and raid 10 sets 157
To display the adapter properties 157
To enable writecache 157
To turn on the option 157
Virtual drive 157
When finished press any key to continue 157
When you enable writecache you may lose data when a power interruption occurs while transmitting or exchanging data among the drives 157
You may manually enable the raid controller s writecache option after creating a raid set to improve the data transmission performance 157
Before you proceed ensure that you have installed the serial ata hard disk drives have set the correct jumper settings of the motherboard and have set the correct sata mode in the bios setup you can refer to sections 6 installing hard disk drives 6 setting jumpers and 6 setting the raid mode in bios for more information 158
Chapter 6 raid configuration 158
Raid 0 raid 1 raid 10 raid 1 0 and raid 5 set from serial ata hard disk drives that are connected to the serial ata connectors supported by the southbridge 158
Rapid storage technology enterprise sata option rom utility 158
Rapid storage technology enterprise sata option rom utility allows you to create 158
The intel 158
The navigation keys at the bottom of the screen allow you to move through the menus the navigation keys at the bottom of the screen allow you to move through the menus and select the menu options 158
The raid bios setup screens shown in this section are for reference only and may not exactly match the items on your screen 158
To display the utility main menu 158
To launch the intel 158
Turn on the system 158
Asus rs740 e7 rs24 eg 159
Creating a raid set 159
To create a raid set 159
To select the hard disk drives that you want to include in the raid set 159
When you are done 159
Asus rs740 e7 rs24 eg 161
Deleting a raid set 161
Take caution when deleting a raid set you will lose all data on the hard disk drives when you delete a raid set 161
To delete a raid set 161
To return to the delete volume menu 161
Chapter 6 raid configuration 162
Resetting disks to non raid 162
Take caution before you reset a raid volume hard disk drive to non raid resetting a raid volume hard disk drive deletes all internal raid structure on the drive 162
To reset a raid set 162
To return to the utility main menu 162
When you are done 162
Exiting the intel 163
Rapid storage technology enterprise 163
Rebuilding the raid 163
Rebuilding the raid with other non raid disk 163
Sata option rom utility 163
Chapter 6 raid configuration 164
From the view menu select advanced mode to display the details of the intel rapid storage console 164
From the volumes view option select raid volume to view the rebuilding status when finished the status is changed to normal 164
If any of the sata hard disk drives included in the raid array failed the system displays the status of the raid volume as degraded during post you may replace the disk drive and rebuild the raid array 164
Intel rapid storage console or click the intel rapid storage technology tray icon to load the intel rapid storage manager utility 164
Reboot the system then follow the steps in section rebuilding the raid with other non raid disk 164
Rebuilding the raid with a new hard disk 164
Remove the failed sata hard disk and install a new sata hard disk of the same specification into the same sata port 164
Select a destination disk with the same size as the original hard disk 164
The utility immediately starts rebuilding after the disk is selected when done the status of the degraded raid volume is changed to rebuild 164
To exit intel rapid storage technology and reboot the system 164
To rebuild the raid with a new hard disk 164
Setting the boot array in the bios setup utility 165
Rapid storage technology enterprise windows 166
Creating a raid set 167
Changing a volume type 169
Deleting a volume 170
Preferences 171
Chapter 6 raid configuration 172
Chapter 7 173
Driver installation 173
C60x intel raid driver 174
Creating a raid driver disk 174
Raid driver installation 174
During windows 176
Installing the raid controller driver 176
Server 2008 os installation 176
Enterprise linux os 5 178
Red hat 178
Enterprise linux os 6 180
Red hat 180
Asus rs740 e7 rs24 eg 7 9 181
Preparing the linux driver 183
Installing suse 11 linux os 184
Chipset device software installation 186
Network connections software installation 188
Vga driver installation 191
I350 am4 i350 am2 i210 gigabit adapter driver 194
Installing the intel 194
Installing the broadcom 10g driver 198
28 chapter 7 driver installation 200
Contact 200
Drivers 200
Makedisk 200
Management applications and utilities installation 200
Manual 200
Running the support dvd 200
The main screen of the support dvd contains the following tabs 200
The support dvd that is bundled with your motherboard contains drivers management applications and utilities that you can install to maximize the features of your motherboard 200
Utilities 200
When you place the support dvd into the optical drive the dvd automatically displays the main screen if autorun is enabled in your computer by default the drivers tab is 200
Drivers menu tab 201
Utilities menu tab 201
Makedisk menu tab 202
Manual menu 202
Contact information menu 203
Microsoft net framework 3 sp1 204
Rapid storage technology enterprise 3 installation 205
Asus contact information 209
Asustek computer inc 209
Asustek computer inc china 209
Asustek computer inc taiwan 209
Technical support 209
Asus computer gmbh germany and austria 210
Asus computer international america 210
Asus contact information 210
Asus czech service s r o europe 210
Technical support 210
Technicalsupport 210
Ask service russia and cis 211
Asus contact information 211
Asus holland bv the netherlands 211
Asus polska sp z o o poland 211
Technicalsupport 211

Asus rs740-e7/rs24-eg [172/212] Chapter 6 raid configuration

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