Microsoft DSE4XM2, DSE4XM1 manual Unmanaged Shutdown Issues, Disabling Auto-Attach

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will completely power up the DSE4XM chassis, to complete the firmware upgrade. (It must be a power down and restart of both the server and the chassis to ensure a complete reset of the+ system and the ioDrive(s). If there are multiple servers con- nected to the DSE4XM chassis, these servers should be powered down as well, and powered back up after the DSE4XM is powered up.)

3.2.5 Unmanaged Shutdown Issues

Unmanaged shutdowns due to power loss or other circumstances will force the ioDrive to perform a consistency check during the reboot. This may take several minutes or more to complete and is shown by a progress percentage during Windows startup.

You can cancel this consistency check by pressing Esc during the first 15 seconds after the Fusion-io Consistency Check message appears at the prompt. If you choose to cancel the check, however, the ioDrive(s) will remain unavailable to users until the check is done. (You can perform this check later on using ioManager’s Attach function).

Although data written to the ioDrive will not be lost due to unmanaged shutdowns, important data structures may not have been properly committed to the drive. This consistency check repairs these data structures.

3.2.6 Disabling Auto-Attach

The ioDrive Windows driver defaults to automatically attach (auto-attach) all installed ioDrives to the operating system. (If the ioDrive does not attach, it will not be available to applications or users.) You can disable auto-attach to assist in troubleshooting or diagnostics.

To disable auto-attach:

1.Choose Start/Run.

2.Type in the command:

Regedit <path>autoattachdisable.reg<enter>

where <path> is the folder where the autoattachdisable.reg file is. The default is:

C:\Program Files\Fusion-io\Utils

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Contents User Guide for Windows March Contents Manual Installation Procedures System Requirements DSE4XM ComponentsFeatures and Performance Specifications Customer SupportHardware Installation DSE4XM Chassis OverviewDSE4XM Chassis Rear DSE4XM Chassis Rear Features Installing DXH510 Card in Server DSE4XM Chassis FrontDXH510 Adapter Card Half-height Bracket Installation Connecting the DXH510 to Chassis Dolphin DSE4XM Compatible CablesDXH510 to DSE4XM Chassis Cable Connections DSE4XM with One x8 Connection Powering up the DSE4XM Troubleshooting Troubleshooting TipsSoftware Installation New ioDrive InstallationExisting ioDrive Installation Click on Administrative Tools Click on Event Viewer Outdated Firmware Check on Windows Vista or Windows Server Dolphin Interconnect Solutions IoDrive Naming Click Administrative Tools Click Computer Management Adding a File System to the ioDriveIoDrive LED Indicators IoDrive MaintenanceCreating a RAID Configuration Click Initialize DiskIoDrive Command Line Utilities IoManager ConsoleCommon Maintenance Tasks Click UninstallClick Event Viewer Performing the Upgrade Unmanaged Shutdown Issues Disabling Auto-AttachRegedit pathautoattachenable.regenter Troubleshooting Event Log Messages Suggested SolutionMessage Suggested Solutions Suggested Solution Suggested Solution Manual Installation Procedures Manual Install on Windows XP Pro or Windows ServerDolphin Interconnect Solutions Manual Install on Windows Vista or Windows Server Dolphin Interconnect Solutions Dolphin Interconnect Solutions Command Line Utilities Reference PurposeDescription SyntaxOption Fio-format OptionsFio-status Sample Output Fpga IDFio-update-iodrive Enabling Snmp Check the box labeled WMI Windows Installer Provider Windows Management Instrumentation WMITo register this MOF file with WMI, type in the command

DSE4XM1, DSE4XM2 specifications

Microsoft's DSE4XM2 and DSE4XM1 are state-of-the-art virtual machines designed to meet the demanding needs of modern applications. These innovative machines offer enhanced performance and scalability for businesses and developers looking to optimize their cloud infrastructure.

The DSE4XM2 is a premium offering, equipped with a robust set of features that cater to resource-intensive workloads. With up to 128 vCPUs and 1.5 TB of RAM, DSE4XM2 is ideal for high-performance computing tasks, data analytics, and large-scale database operations. The architecture leverages the advanced capabilities of Azure's infrastructure, allowing organizations to run complex applications seamlessly.

On the other hand, the DSE4XM1 provides a slightly more accessible option, with up to 64 vCPUs and 512 GB of RAM. It is designed for medium to large applications that require substantial resources, such as enterprise applications, mid-tier workloads, or big data processing. Both machine types utilize the latest generation of Intel's scalable processors, ensuring that users benefit from improved performance and energy efficiency.

One of the standout features of both DSE4XM2 and DSE4XM1 is their support for premium storage, which enables fast input/output operations and low-latency data access. This functionality is crucial for database applications and scenarios where quick data retrieval is paramount. Users can integrate these virtual machines into their existing Azure ecosystem, taking advantage of the platform's extensive range of services, including Azure SQL Database, Azure Kubernetes Service, and various data analytics tools.

Additionally, both machine types come equipped with advanced networking capabilities, including accelerated networking features that significantly enhance throughput and reduce latency. This is particularly important for workloads that require high bandwidth, such as multimedia processing or online visualizations. Furthermore, DSE4XM2 and DSE4XM1 support Azure Monitor and Azure Security Center, ensuring that users can maintain oversight over their resources and implement strict security protocols.

In summary, Microsoft’s DSE4XM2 and DSE4XM1 virtual machines present cutting-edge solutions for organizations needing robust computing power in the cloud. With their significant memory, advanced technology, and integration capabilities, they stand as forward-thinking options for modern digital workloads, empowering businesses to innovate and grow in cloud-based environments. Whether for intensive analytics or large applications, these VMs provide an ideal balance of performance and flexibility.
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