Tags: Server HP Lenovo Dell it168
[It168 shopping guide] at the end of, the price of servers steadily declined. The price of two HP models fell, and the price of IBM and Dell models dropped by about RMB, lenovo and inspur models and prices are relatively stable. However, for high-end four-way models, local models need to be ordered.
I. Investigation Model
The main series of this survey include hp dl 580g7, IBM x3850x5, x3750m4, Dell r910 a
R410 R510 R610 R710 R810 R910 Series Server
IDRAC6 Remote Control Card requirements:
Before the implementation of the virtualization project, the purchase of the server has its own remote control card, mainly used to implement remote server management, such as remote switch, fault scheduling, such as Remote Installation system, and so on, do not need to the server hardware side, the same can be remotely operating hardware settings. It is extremely c
anteng platform, so that the application scope can be extended to key task fields.
After the launch of the Xeon 7500 platform, Dell released a new Xeon 7500-based product, including 2U four-way R810, 4U four-way R910, and M910 blade servers. Among them, Dell R910 is a four-way server with the highest scalability, with excellent reliability and performance. Dell M910 is a new generation of four-way blade wi
In the Nehalem-EX era, DELL released three machines, a previously tested Blade Server M910 and two rack-mounted servers R810 and R910. They are all four-way machines, but both M910 and R810 are models that can be used for four or two-way configuration BKJIA. Recommended reading: 4-way Nehalem-EX Dell M910 server evaluation ).
DELL PowerEdge R810
I have tested the Nehalem-EX prototype officially tested by Intel, and have a general understanding of th
://s3.51cto.com/wyfs02/M00/54/27/wKiom1R5r3TzQprUAAStwEUiGXQ466.jpg "style=" float: none; "Title=" Light panel02.jpg "alt=" Wkiom1r5r3tzqpruaastweuigxq466.jpg "/>Method Two : IBM X3650 M3 has a remote control port, a bit similar to the DELL R910, is the server first block network Carmer think the management port, and then there will be a default address, so you can log in to view system information and logs and so on. X3650 Management Network Port is
SQL and MDX statements, SAP and non-SAP data. Obviously, the Hana computing engine needs to quickly process complex query requests and return query results.
The data in the SAP memory database is not only stored in the memory, but also constantly written to the hard disk. This uses the replication server, including log-based, trigger-based, and ETL-based. These replication servers require Sybase Replication Server, Sybase Replication Server Agent, Sybase Adaptive Server Enterprise (AES, applica
The queries in MySQL, Sphinx, and many databases and search engines are single-threaded. For example, to execute a query on a 32-CPU-Core, 16-disk R910 server, it uses at most one core and one disk. Yes, only one is used.
If the query is CPU intensive, it uses about 3% of the machine's CPU capacity (in the case of the 32 nuclear machines mentioned above). In the case of disk-intensive, approximately 6% of the machine IO capability is used (the same c
, SAP, and NON-SAP data. The obvious point is that the Hana compute engine quickly processes user complex query requests and returns query results quickly. The data in the SAP memory database is not only in memory, it is also written to the hard disk, which is used to replicate server replication server, including log-based,trigger-based and etl-based. These replication servers require the use of Sybase Replication Server, Sybase Replication server Agent, Sybase Adaptive server EntERPrise (AES,
basically integrated with this interface, may be different server configuration, so if there is no accident, can be configured on the server when the IPMI, for later operation to bring convenience.The current IPMI of the Dell R710 R910 series server, integrated in the first NIC Eth0, you need to connect the network cable to the first NIC Eth0 to the switch. The Eth0 network card does not start or not affect its use. Therefore, the IP address of the s
This article mainly introduces the use of Sphinx in MySQL to achieve a multi-threaded search method, modify the Sphinx search engine configuration can be used to refer to the friend under
The queries in MySQL, Sphinx, and many databases and search engines are single-threaded. For example, to execute a query on a 32-CPU-Core, 16-disk R910 server, it uses at most one core and one disk. Yes, only one is used.
If the query is CPU intensive, it uses abou
:0x000c.bbdc43b5 seq:0x01 flg:0x06 Tail: 0x43b50601
Type:0x2b=unknownHex dump of corrupt header 4 = corruptDump of memory from 0x0000000a405b2000 to 0x0000000a405b2014a405b20007f87312b0b411b1d bbdc43b5 0601000C [+1....a.. C ...]a405b2010 00009BC1 [....] SolutionThis seems to being hardware related problem as the signature [7f87312b] seems to be a common memory overwrite Sequence/signa Ture
found in some crashes reported by customers on the Dell r910/
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