| [Question] Xin trợ giúp: Server Centos 64bit chỉ nhận được 3G Ram |
13/12/2011 09:54:42 (+0700) | #1 | 251043 |
Kcmonline
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Joined: 05/10/2011 22:21:18
Messages: 23
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Gửi các bạn,
Mình có một server nhưng làm việc với nó khó khăn quá.
Cụ thể:
Mình cài đặt OS Centos 6 thì server không ra được internet ( có lẽ không nhận được card mạng ) và không nhận đủ lượng RAM. Ram mình 8G có 2 thanh, mỗi thanh 4G, nhưng nó chỉ nhận được có 3G.
Mình cài đặt Centos 5.6 hay Centos 5.7 thì ra được internet, nhưng cũng không nhận đủ dung lượng RAM, chỉ nhận được 3G ram.
Tất cả các bản mình cài đều là 64bit uname -i > x86_64
Đây là thông tin server mình:
# dmidecode 2.11
SMBIOS 2.6 present.
Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: American Megatrends Inc.
Version: 080015
Release Date: 12/30/2009
Address: 0xF0000
Runtime Size: 64 kB
ROM Size: 8192 kB
Characteristics:
ISA is supported
PCI is supported
PNP is supported
APM is supported
BIOS is upgradeable
BIOS shadowing is allowed
ESCD support is available
Boot from CD is supported
Selectable boot is supported
BIOS ROM is socketed
EDD is supported
5.25"/1.2 MB floppy services are supported (int 13h)
3.5"/720 kB floppy services are supported (int 13h)
3.5"/2.88 MB floppy services are supported (int 13h)
Print screen service is supported (int 5h)
8042 keyboard services are supported (int 9h)
Serial services are supported (int 14h)
Printer services are supported (int 17h)
CGA/mono video services are supported (int 10h)
ACPI is supported
USB legacy is supported
LS-120 boot is supported
ATAPI Zip drive boot is supported
BIOS boot specification is supported
Targeted content distribution is supported
BIOS Revision: 8.15
Handle 0x002E, DMI type 13, 22 bytes
BIOS Language Information
Language Description Format: Long
Installable Languages: 1
en|US|iso8859-1
Currently Installed Language: en|US|iso8859-1
# dmidecode 2.11
SMBIOS 2.6 present.
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: To Be Filled By O.E.M.
Product Name: To Be Filled By O.E.M.
Version: To Be Filled By O.E.M.
Serial Number: To Be Filled By O.E.M.
UUID: 03000200-0400-0500-0006-000700080009
Wake-up Type: Power Switch
SKU Number: To Be Filled By O.E.M.
Family: To Be Filled By O.E.M.
# dmidecode 2.11
SMBIOS 2.6 present.
Handle 0x0004, DMI type 4, 42 bytes
Processor Information
Socket Designation: CPU 1
Type: Central Processor
Family: Core i7
Manufacturer: Intel
ID: 55 06 02 00 FF FB EB BF
Signature: Type 0, Family 6, Model 37, Stepping 5
Flags:
FPU (Floating-point unit on-chip)
VME (Virtual mode extension)
DE (Debugging extension)
PSE (Page size extension)
TSC (Time stamp counter)
MSR (Model specific registers)
PAE (Physical address extension)
MCE (Machine check exception)
CX8 (CMPXCHG8 instruction supported)
APIC (On-chip APIC hardware supported)
SEP (Fast system call)
MTRR (Memory type range registers)
PGE (Page global enable)
MCA (Machine check architecture)
CMOV (Conditional move instruction supported)
PAT (Page attribute table)
PSE-36 (36-bit page size extension)
CLFSH (CLFLUSH instruction supported)
DS (Debug store)
ACPI (ACPI supported)
MMX (MMX technology supported)
FXSR (FXSAVE and FXSTOR instructions supported)
SSE (Streaming SIMD extensions)
SSE2 (Streaming SIMD extensions 2)
SS (Self-snoop)
HTT (Multi-threading)
TM (Thermal monitor supported)
PBE (Pending break enabled)
Version: Intel(R) Core(TM) i3 CPU 540 @ 3.07GHz
Voltage: Unknown
External Clock: 133 MHz
Max Speed: 3066 MHz
Current Speed: 3066 MHz
Status: Populated, Enabled
Upgrade: Other
L1 Cache Handle: 0x0005
L2 Cache Handle: 0x0006
L3 Cache Handle: 0x0007
Serial Number: To Be Filled By O.E.M.
Asset Tag: To Be Filled By O.E.M.
Part Number: To Be Filled By O.E.M.
Core Count: 2
Core Enabled: 2
Thread Count: 4
Characteristics:
64-bit capable
# dmidecode 2.11
SMBIOS 2.6 present.
Handle 0x0008, DMI type 5, 20 bytes
Memory Controller Information
Error Detecting Method: 64-bit ECC
Error Correcting Capabilities:
None
Supported Interleave: One-way Interleave
Current Interleave: One-way Interleave
Maximum Memory Module Size: 4096 MB
Maximum Total Memory Size: 8192 MB
Supported Speeds:
Other
Supported Memory Types:
DIMM
SDRAM
Memory Module Voltage: 3.3 V
Associated Memory Slots: 2
0x0009
0x000A
Enabled Error Correcting Capabilities:
None
Handle 0x0009, DMI type 6, 12 bytes
Memory Module Information
Socket Designation: DIMM0
Bank Connections: 0 1
Current Speed: Unknown
Type: DIMM SDRAM
Installed Size: 4096 MB (Double-bank Connection)
Enabled Size: 4096 MB (Double-bank Connection)
Error Status: OK
Handle 0x000A, DMI type 6, 12 bytes
Memory Module Information
Socket Designation: DIMM1
Bank Connections: 4 5
Current Speed: Unknown
Type: DIMM SDRAM
Installed Size: 4096 MB (Double-bank Connection)
Enabled Size: 4096 MB (Double-bank Connection)
Error Status: OK
Handle 0x002F, DMI type 16, 15 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None
Maximum Capacity: 4 GB
Error Information Handle: Not Provided
Number Of Devices: 2
Handle 0x0031, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x002F
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: DIMM
Set: None
Locator: DIMM0
Bank Locator: BANK0
Type: SDRAM
Type Detail: Synchronous
Speed: Unknown
Manufacturer: Manufacturer00
Serial Number: SerNum00
Asset Tag: AssetTagNum0
Part Number: ModulePartNumber00
Rank: Unknown
Handle 0x0033, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x002F
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: DIMM
Set: None
Locator: DIMM1
Bank Locator: BANK1
Type: SDRAM
Type Detail: Synchronous
Speed: Unknown
Manufacturer: Manufacturer01
Serial Number: SerNum01
Asset Tag: AssetTagNum1
Part Number: ModulePartNumber01
Rank: Unknown
Mong các bạn xem qua và trợ giúp  |
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| [Question] Xin trợ giúp: Server Centos 64bit chỉ nhận được 3G Ram |
13/12/2011 16:41:55 (+0700) | #2 | 251055 |
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K4i
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Joined: 18/04/2006 09:32:13
Messages: 635
Location: Underground
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chạy lệnh này và gửi lại output giúp
Code:
Server của bạn là server của hãng nào?
Đầu tiên kiểm tra lại ở mức vật lý, kiểm tra xem RAM có hỏng hay không? Điểm tiếp xúc giữa RAM và khe cắm có chắc chắn hay không?
Việc không ra được Internet là do cấu hình Network (OS, network) trong mạng mà server được đặt vào. Không liên quan đến phiên bản của OS |
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| Sống là để không chết chứ không phải để trở thành anh hùng |
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