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Ce logiciel ou matriel et la documentation qui laccompagne peuvent fournir des informations ou des liens donnant accs des contenus, des produits et des services manant de tiers.
Oracle Corporation et ses affilis dclinent toute responsabilit ou garantie expresse quant aux contenus, produits ou services manant de tiers. En aucun cas, Oracle Corporation et ses affilis ne sauraient tre tenus pour responsables des pertes subies, des cots occasionns ou des dommages causs par laccs des contenus, produits ou services tiers, ou leur utilisation. Use this guide as a reference to help you find the information you need to manage your servers mass storage.
Related Documentation For the most up-to-date information about your server, refer to its documentation set located on the web: Documentation. The English documentation is revised more frequently and might be more up-to-date than the translated documentation. Documentation Comments Your comments and suggestions on improving our documentation are welcome.
Disk Management Solutions This chapter contains overview information about various disk management hardware solutions for Sun x64 servers. Disk Management Terms Terms used in this manual are described in the table below.
You will also see these terms used in other Sun server documentation to describe disk management solutions. TABLE Flash Module. This is flash-based memory module that can be used like a disk for caching local data, or to act as a boot disk. Host Bus Adapter. This can refer to an on-board chip integrated circuit or to a controller card that plugs into an accessory slot PCI, PCIe, etc. A disk storage HBA controls the transfer of data from the host initiator to a storage device target.
A disk controller that is integrated, or comes standard, with the system on-board integrated circuit, mezzanine board, or preinstalled in an accessory slot from the factory. PCIe ExpressModule. Disk controller that is installed directly on a blade server module using a proprietary motherboard connector. Redundant Array of Independent Disks. Disks configured in a RAID can preserve your data in the event of a disk failure and continue to operate.
Information can be mirrored with two volumes containing the same information , or striped where information is spread across many disks in different ways. Disks in a RAID are combined into a single logical unit that can then be partitioned.
This solution works well for data warehousing and video streaming. Some solutions include a battery-backed write cache that can increase performance and reduce the risk of losing data. This solution works well for web servers and transaction databases. Disks that use this technology provide two physical links to each disk, allowing for path redundancy. Serial Advanced Technology Attachment. Disks that use this technology are less expensive, but only provide one physical link to each drive.
Small Computer Systems Interface. Command-based standard inferface created for PCs. This architecture is the basis for SAS. Solid State Drive. SSDs utilize flash technology and provide higher data rates, better reliability and use less power than traditional mechanical drives. It includes the following sections:. Types of Disk Controllers Sun servers can come with a variety of disk management solutions or disk controllers.
These solutions are used to control either internal or external disks in some cases, both. There are several types:. Identifying Your Servers Disk Controller TABLE describes where each disk controller is used, how each controller is configured, whether it includes disk management software, and how its firmware is maintained.
Identifying Your Disk Controller Using OS Commands If you are unsure as to which optional controller is in your server, you can use one the operating system methods listed below to identify your installed disk controllers.
Open a terminal window and login as root. Click Start, and then click Control Panel. Double-click the System icon, and then do one of the following:.
Support for HBA firmware upgrades is server-dependant and not available for all server models. Check your servers installation guide to see if these devices are supported.
Compact flash cards use their own special controlling circuitry which is integrated on the servers mother board, configurable through the server BIOS as an IDE drive, and is presented to the operating system as storage device. These cards act like flash cards in a camera, are small, and can be formatted like a disk. If you want to put a bootable operating system on it, check your servers operating system installation instructions to see which operating systems are supported and how best to optimize its performance and longevity.
Flash modules FMods use a mini-DIMM format and have their own special controlling circuitry which is integrated on the servers mother board, configurable through the server BIOS as a SATA drive, and is presented to the operating system as storage device. These modules combine speed, efficient power usage, and greater longevity than flash cards for high IO operations, including data caching. If you want to put a bootable operating system on it, check your servers operating system installation instructions to see which operating systems are supported and how best to optimize its performance.
SSDs utilize flash technology and provide higher data rates, better reliability and use less power than mechanical drives. Check the documentation for your server for specific rules on installing and using SSDs.
An important consideration during the initial setup of your system is whether you intend to include your boot disk as part of a RAID. Other disks that you plan to include in the array can be added later, using the disk controllers OS-level application software. Note If you have an Adaptec-based RAID disk controller, any disk drives that you do not intend to include in an array must be configured as single-disk volumes using the RAID controllers BIOS configuration utility before the operating system will see them.
The following table includes general information on how to select the appropriate RAID level for the logical drives on your storage space, based on the number of available disk drives and your requirements for performance and reliability.
Note Disk drive usage, read performance, and write performance depend on the number of drives in the logical drive and the design of the HBA. In general, the more drives, the better the performance. High-end systems, data logging, rendering in real-time, applications that use transitory data. For More Information For information about obtaining documentation and software, proceed to the next chapter.
Disk Management Information Resources This chapter describes where to find information on managing your server disks. It contains the following section:. Finding the Resources to Manage Your Disks The table below lists the various disk controller solutions and where you can find information about installation, configuration and management. Open navigation menu. Close suggestions Search Search.
User Settings. Skip carousel. Carousel Previous. Carousel Next. What is Scribd? Explore Ebooks. From the main menu, choose Deferred Burn-in Testing. Opens a listing of all the possible types of tests available for you to run for the currently loaded test script. The diagnostic partition is preinstalled on the Sun Fire X server. You need to reinstall the diagnostic partition only if you have reformatted your hard drive. The Create Diagnostic Partition option installs a diagnostic partition on the first bootable disk seen by the Sun Fire X server.
See Section B. The following sections explain how to create and access the diagnostic partition on the Sun Fire X server:. The Create Diagnostic Partition option creates a diagnostic partition on a hard disk only if that hard disk is completely free of any partitions.
You need to delete any existing partitions from a hard disk if you plan to use the hard disk to create a diagnostic partition on it. Caution — Removing all hard disk partitions destroys all data on the disk. Type fdisk at the command prompt, and press the Enter key. Type 4 to select an alternate fixed disk.
The second hard disk as seen from fdisk is the first bootable disk of the system. Caution — When performing the following tests, be careful not to delete any operating system partitions that you want to keep.
Removing hard disk partitions destroys all data on the disk. Type 2 to delete the DOS partition. Type 1 or 2 depending on the type of partition you want to delete. Type the number of the partition you want to delete. Welcome to ManualMachine. We have sent a verification link to to complete your registration. Log In Sign Up. Forgot password? Enter your email address and check your inbox.
Please check your email for further instructions. Enter a new password. Sun Microsystems. A February This distribution may include materials developed by third parties. Contents Preface ix 1. Sun Fire X Server Overview 1—1 1. Troubleshooting 2—1. Performing Diagnostics 3—1 3. Maintaining the Sun Fire X Server 4—1 4. Motherboard 4—46 4.
System Specifications A—1 A. Chapter 3 provides information about diagnostics. AaBbCc The names of commands, files, and directories; onscreen computer output AaBbCc What you type, when contrasted with onscreen computer output AaBbCc Book titles, new words or terms, words to be emphasized. Edit your. These are called class options. You must be superuser to do this.
Related Documentation To view a list of documents that are available for the Sun Fire X Server, see the Sun Fire X Server Getting Started Guide sheet that is packed with your server and also posted at the product's documentation site. Third-Party Web Sites Sun is not responsible for the availability of third-party web sites mentioned in this document.
Verify that the power cord has been connected and that standby power is on. Remove the AC power cord. Remove the server cover, following the precautions and procedures in Section 4. Replace the top cover. Chapter 2 Troubleshooting Power button.
Ensure that the power cord is connected to the system and to a grounded power receptacle. Test by connecting another device. The green LED on the monitor stops flashing and remains illuminated. The drive eject from the media might be in the low power mode. Turn off the server by pressing the Power button. Remove the top cover. Verify that the power and data cables are connected to the disk drive and that the pins in the cable and connector are not bent.
Verify that the drives are cabled properly to the hard drive. See Chapter 4 for information on hard drive cabling. Turn on the server. System cannot read Check the following: the CD information.
Keyboard or mouse does not respond to action. A tape drive might be connected to your server. LED does not blink. Server is hung or Try to access your system from a different server on the network: frozen: No response 1. If a response is returned, then try logging in to the Sun Fire X keyboard or any server using either telnet , ssh , or rlogin.
If you successfully log in, list the running processes using the ps command. Check the responsiveness of the Sun Fire X server after each process is killed.
If the above procedure does not work, power cycle the server: 1. Press the Power button to power off the server and wait 20 to 30 seconds. Press the Power button again to power on the system.
Solaris and other software documents. Discussion and troubleshooting forums. SunSolve SM web site. Lists some system specifications, troubleshooting and maintenance information, and other tools. Service support phone numbers. International telephone numbers for Sun support. Warranties for every Sun product. Hardware ID Image Enables you to create a document showing information about your system, including comparisons between the updates and the newest versions of your system.
XML is the format used to create and display this information, though you can also choose a text format. System Management Information Provides information obtained from the system about the BIOS type, system, motherboard, enclosure, processors, memory modules, cache, slots, system event log, memory array, memory devices, memory device mapped addresses, and system boot.
PCI Bus Information Includes details about specific devices from pci-config space within the system, similar to the System Management Information section. Interrupt Vectors Lists and details device interrupt vector information.
IRQ Information Shows hardware interrupt assignments. Chapter 3 Performing Diagnostics You can choose to change the power state, view the power status, indicate CPU usage, get a PM event, or change the interface mode. Memory Browser Enables you to view the mapped memory for the entire system. Text File Editor Opens a file editor. Start-Up Options Enables you to set up options for diagnostics testing. Memory Details information about the memory, and includes a Memory Tests menu to test the memory on the system.
Also lists each type of memory in the system, such as system, cache, or video memory. Motherboard Details information about the motherboard, and includes a Motherboard Tests menu to test the motherboard on the system. Hard Disks Details information about the hard disk, and includes a Hard Disk Tests menu to test hard disks on the system. Refer to Section 3. Serial Ports Details information about the serial port, and includes a Serial Ports Tests menu to test serial ports on the system.
Modems Not applicable for the Sun Fire X server. Network Performs network register controller tests. Keyboard Includes a Keyboard Test menu with options for performing different tests on the keyboard. Mouse Details information about the mouse, and includes a menu to test the mouse on the system. Joystick Not applicable for the Sun Fire X server. Audio Not applicable for the Sun Fire X server. Video Details information about the video card.
Initially, the monitor might flicker, but then it brings up a Video Test Options menu that enables you to perform various video tests.
Printers Printers are not available for the Sun Fire X server. Reboot the server. You can only view or download manuals with. Sign Up and get 5 for free.
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Creating a Log File on the Diagnostic Partition. Maintaining the Sun Fire X Server 4—1. Onboard IPMI 2. Keep notes on the following situations in case you need to call Sun. Ensure that the power cord is connected to the system and to a.
Test by connecting another. The drive. Verify that the power and data cables are connected to the disk.
Chapter 4 for information on hard drive cabling. Try to access your system from a different server on the network:. If a response is returned, then try logging in to the Sun Fire X Kill any processes that appear unresponsive or should not be. Check the responsiveness of the Sun Fire X server after each. If the above procedure does not work, power cycle the server:. Press the Power button to power off the server and wait 20 to Contains links to software. You can choose to change the.
Details information about the processor, and includes a. Details information about the hard disk, and includes a. Hard Disk Tests menu to test hard disks on the system. Details information about the serial port, and includes a. Details information about the video card.
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