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| − | Corrections suggested by Randy Williams (uniqsys):
| + | Edits etc incorporated any further info re vitualisation etc will be inserted when available [[User:Trex|Trex]] ([[User talk:Trex|talk]]) 21:42, 3 February 2013 (MST) |
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| − | 1.)In Hardware Requirements of SME Server
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| − | "and Bugzilla:6671" should be deleted as it is closed and no longer applies
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| − | Bugzilla:4740 need to be remove as it speak about i586 with sme8 is not compatible ?: [[User:Stephdl|Stephdl]] ([[User talk:Stephdl|talk]])
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| − | 2.) Also, references to i586 are obsolete:
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| − | "The server should work with any i586 or i686 compatible CPU that can run Centos 4.4." Should be changed to "The server should work with any i686 compatible CPU that can run Centos 5. Portability to Centos 6 is currently being developed in the SME Server 9.x release."
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| − | valid: [[User:Stephdl|Stephdl]] ([[User talk:Stephdl|talk]])
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| − | 3.) The special NOTE should be updated from SME Server 7 to 8, Centos 4.4 to Centos 5, Linux kernel update, etc.
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| − | agree [[User:Stephdl|Stephdl]] ([[User talk:Stephdl|talk]])
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| − | 4.) Eliminate i586 references in the "Minimum Hardware Requirement table.
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| − | agree [[User:Stephdl|Stephdl]] ([[User talk:Stephdl|talk]])
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| − | 5.) In the NOTE on Hard Drive configuration, the notice should read 'When you utilize more than one drive for advance RAID configuration, it is recommended as best practice that the drives all be identical in size and model. Prior to SME 7.1 this was a requirement but is now NOT a necessity.'
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| − | agree [[User:Stephdl|Stephdl]] ([[User talk:Stephdl|talk]])
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| − | 6.) The SCSI and ethernet adapter support needs to be updated to the correct Red Hat Linux Release.
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| − | 7.) A link to the RHEL Hardware Compatibility List (HCL) should be added
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| − | agree [[User:Stephdl|Stephdl]] ([[User talk:Stephdl|talk]])
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| − | 8.) Requirements for (Cluster) Virtualization should be added (KVM, Xen, Vmware)
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| − | what about virtualbox, i use sme with phpvirtualbox/virtualbox the problem comes with openvpn-bridge but i have a solution to run sme over virtualisation... [[User:Stephdl|Stephdl]] ([[User talk:Stephdl|talk]])
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| − | [[User:RequestedDeletion|RequestedDeletion]] ([[User talk:RequestedDeletion|talk]]) Sure, Virtualbox too. In general we could add a few lines about compatibility and special notes (per platform) if required.
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| − | who want to work on this page ?[[User:Stephdl|Stephdl]] ([[User talk:Stephdl|talk]])
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| − | thank for your patience HF [[User:Stephdl|Stephdl]] ([[User talk:Stephdl|talk]]) 01:55, 26 January 2013 (MST)
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| − | job done by [[User:Stephdl|Stephdl]] ([[User talk:Stephdl|talk]]) what do you think ? what about hardware specification
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| − | <noinclude>{{Languages}}</noinclude>
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| − | ===Hardware Requirements of the SME Server===
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| − | {{warning box|Version 8.0 of SME Server is based on CentOS 5. CentOS 5 does not suppoort i586 architecture and as such SME server 8 is not compatible with i586 architecture.}}
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| − | The hardware requirements of the SME Server are modest compared with other server software available today. However, because of its critical role in your office, selecting an appropriate host computer is important. The hardware requirements of the host computer depend on such things as the number of users on your network, whether you plan to use the proxy server on the server, and the speed of your Internet connection.
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| − | When you consider the requirements, please be aware of the following notes:
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| − | * The server ships with the remote access services disabled by default. Enabling webmail will increase the resource requirements of your server, in particular the memory requirement. Other remote access services, such as SSH and PPTP, are also processor-intensive. You should consider a fast processor speed if you intend to make significant use of these services.
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| − | * The server should work with any i686 compatible CPU that can run Centos 5 or Centos 6 for the future Sme Server 9
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| − | * The amount of available RAM is one of the most important considerations for server performance as it reduces the load on the disks. If a tradeoff is required, extra RAM will usually be more beneficial than a faster CPU.
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| − | * For a dedicated connection in server and gateway mode, your server requires two ethernet adapters (also called network adapters or network interface cards). For a dialup connection or server-only mode, one ethernet adapter is needed.
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| − | {{Note box|Version 8.0 of SME Server is based on CentOS 5 and uses the 2.6 series Linux kernel. This combination supports a wide variety of hardware, but it is important that any hardware chosen for the server has been tested for compatibility before deployment. We expect that all hardware which is marked as "Certified" or "Compatible" for RedHat Enterprise Linux Update 5 on the RedHat Hardware Compatibility web site, located at: https://hardware.redhat.com/RHEL5, will function correctly with SME Server 8.0. We do not recommend the use of server hardware which is not listed as "Certified" or "Compatible".||
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| − | }}
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| − | ====4.1. Minimum Hardware Requirements====
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| − | The following information outlines what we consider the bare minimum system that will function as a basic file/print server and network gateway. Note that we do not believe such a system will provide satisfactory performance for features such as webmail, remote access via PPTP, Virus and Spam Scanners, which are cpu intensive will not perform well on this platform. To utilize all the features of SME Server 8.0, please have a look at the 'Recommended' Hardware Requirements.
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| − | {| border="1"
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| − | |+ Table 4.1 Minimum Hardware Requirements
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| − | ! Category !! Specifications
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| − | |-
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| − | ! Architecture
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| − | | PCI-based i686 compatible processor
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| − | |-
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| − | ! Processor speed
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| − | |1400 MHz
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| − | |-
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| − | ! RAM
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| − | |512 MB
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| − | |-
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| − | ! Hard Drive
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| − | |SATA/PATA or SCSI - at least 4 GB
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| − | |-
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| − | ! SCSI adapter
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| − | |SCSI adapter must appear on the supported list (only necessary for SCSI systems)
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| − | |-
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| − | ! Ethernet adapter(s)
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| − | |The ethernet adapters installed on your server must appear on the supported list.
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| − | |-
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| − | ! Modem (for dialup only)
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| − | |Only modems that are Linux-compatible may be used. WinModems are not supported.
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| − | |-
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| − | ! CD-ROM drive
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| − | |ATAPI or SCSI
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| − | |-
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| − | ! Monitor
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| − | |any
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| − | |-
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| − | ! Graphics card
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| − | |any
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| − | |}
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| − | ====4.2. Recommended Hardware Requirements====
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| − | The following information is what we would suggest is the recommended minimum to utilize all the features of SME Server 7.0. How many users this configuration will support depends on how heavily the server will be utilized, but should be sufficient for at least 25 users.
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| − | {| border="1"
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| − | |+ Table 4.2. Recommended Hardware Requirement
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| − | ! Category !! Specifications
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| − | |-
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| − | ! Architecture
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| − | | PCI-based i686 compatible processor
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| − | |-
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| − | ! Processor speed
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| − | |dual Core 1.5GHz
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| − | |-
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| − | ! RAM
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| − | |1 GB
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| − | |-
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| − | ! Hard Drive
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| − | |One or more SATA/PATA or SCSI - at least 40 GB (or 2TB disk)
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| − | |-
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| − | ! SCSI adapter
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| − | |SCSI adapter must appear on the supported list (only necessary for SCSI systems)
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| − | |-
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| − | ! Ethernet adapter(s)
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| − | |The ethernet adapters installed on your server must appear on the supported list.
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| − | |-
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| − | ! Modem (for dialup only)
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| − | |Only modems that are Linux-compatible may be used. WinModems are not supported.
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| − | |-
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| − | ! CD-ROM drive
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| − | |ATAPI or SCSI
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| − | |-
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| − | ! Monitor
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| − | |any
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| − | |-
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| − | ! Graphics card
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| − | |any
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| − | |}
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| − | ====4.3. Hard Drive Configuration====
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| − | SME Server 8 introduces a new feature - Automatic configuration of Software RAID 1, 5 or 6. RAID is a way of storing data on more than one hard drive at once, so that if one drive fails, the system will still function. In the case of RAID 6, two drives can fail and the system will still function. We highly recommend that at a minimum you utilize 2 identical drives in your sytem to take advantage of the redundancy provided by the RAID configuration. [[Bugzilla:6447]]
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| − | Your server will be automatically configured as follows:
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| − | *1 Drive - Software RAID 1 (ready to accept a second drive).
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| − | *2 Drives - Software RAID 1
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| − | *3 Drives - Software RAID 1 + 1 Hot-spare
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| − | *4-6 Drives - Software RAID 5 + 1 Hot-spare
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| − | *7+ Drives - Software RAID 6 + 1 Hot-spare
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| − | ====4.4. Supported Ethernet or SCSI Adapters, or Tape Drives====
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| − | Either one ethernet adapter (in the case of dialup connectivity or server-only mode) or two ethernet adapters (for dedicated connections in server and gateway mode) must be installed on your SME Server. Your ethernet adapters must be supported by Red Hat Enterprise Linux 5.
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| − | If the computer you plan to use for your server has a SCSI hard disk, your SCSI adapter must be supported by Red Hat Enterprise Linux 5.
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| − | If you intend to use the tape backup capabilities of the SME Server, you must have a tape drive that is supported by Red Hat Enterprise Linux 5.
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