![]() ![]() View Document ID: 201431 for details on burning the. EXE file downloaded from the Seagate web site and follow the on-screen instructions.Ĭreating a CD using the bootable CD image. In order to use SeaTools for DOS choose to download the floppy diskette version or the bootable CD image version.įor the floppy diskette version you will need one 1.44MB floppy diskette. This is the walk-through for both the old (text) and new (GUI) version. It includes several tests that will examine the physical media on your Seagate or Maxtor disk drive and any non-Seagate disk drive. ![]() ![]() Check with your hard drive vendor for any other advice or guidance on using Advanced Format drives in your systems.SeaTools for DOS is a comprehensive, easy-to-use diagnostic tool that helps you quickly determine what is preventing you from accessing data on your desktop or notebook computer.If you are using Linux, check with your Linux vendor or your engineering organisation to make sure that your system has adopted the changes to become 4K aware.If you have customers who commonly re-image systems, encourage them to make sure that their imaging utilities are 4K aware.When using third-party software or utilities to create hard drive partitions, check with your vendor to make sure that they are updated and confirmed to be 4K aware.Use Windows Vista (Service Pack 1 or later), Windows 7 or later versions to create hard drive partitions.As a system builder, OEM, integrator, IT professional, or even an end user who is building or configuring a computer, be sure to: The most critical aspect of a smooth and successful transition to 4K sectors used in Advanced Format has been to promote the use of 4K-aware hard drive partitioning tools. The key to a smooth transition has been a well-educated storage community, so that potential performance pitfalls can be avoided. Large sector aware but creates partitions incorrectly (unaligned)Ĭreates partitions with Alignment 0 condition (aligned) Operating System ReleaseĬreates primary partition with Alignment 1 condition (unaligned) Table 2 describes the situation relative to current generations of the Microsoft Windows OS. Software that creates partitions of Alignment 0 (those that work well with the Advanced Format standard) is referred to as “4K aware”. Consequently, they released 4K-sector-compatible software beginning with Windows Vista Service Pack 1. Microsoft was involved with the community planning the transition to larger sectors. In the case of partitions created with the Windows OS, there are three Windows releases that warrant discussion: Windows XP, Windows Vista, and Windows 7. Still, it’s recommended that system designers consider proper modifications to any of these processes to maximise performance when making the 4K transition. Generally, these occur in small enough numbers that overall performance is not significantly impacted. These are typically OS-level activities dealing with the file systems, journalling or similar low-level activities. These occur in rare instances where the host makes discrete write requests that are actually smaller than 4K. There are, however, certain low-level processes that can force a hard drive to deal with runt situations that are not associated with unaligned partitions. As long as hard drive partitions are aligned, the hard drive can easily map 512-byte sectors into 4K sectors without any performance penalties. Therefore, hard drives can store these write requests in cache until there are enough sequential 512-byte blocks to build a 4K sector. In modern computing applications, data such as documents, pictures, and video streams are much larger than 512 bytes. ![]()
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