Promise TX and Linux Kernels. Having a problem logging in? Join our community today! Find More Posts by ayoayo. Each pair mirrors the data on the other pair of striped drives.

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Turn off the Ad Banner. Open Source Consulting Domain Registration. Search this Thread Advanced Search. Fault tolerance is achieved through data redundant operation where if one or more drive fails or has a sector failure, a mirrored copy of the data can be found on another drive s.

Shorter bars represent better performance. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features.

Promise FastTrak TX2000 Controller Review

The larger HDDs will simply be truncated. Better performance is accomplished by sharing the workload among multiple physical drives. Be the first to write a review.

The time now is The readme was talking about changing parameters and whatnot in the makefile, and I figured out that I am supposed to use the make command in a console but I keep getting errors Join our community today!

Server admins will find the Promise’s Data Management software useful to monitor the condition of the RAID arrays and notified when something happens. There is no performance increase with spanning reading or writing. In near future we will try testing this mode also.

Note that all graphs are far from linear, as happens when connected at ATA The array will projise as big as the smallerst HDD in the array. If it is not in the man pages or the how-to’s this is the place! Each member of a specific disk array has coded in its “reserved sector” configuration information that identifies the drive as a member.

User will use most times the 1 – Auto Setup option to configure the system. Welcome to the most active Linux Forum on the web. When any disk member fails, the failure affects the entire array. All disk members in a formed disk promjse are recognized as a single physical drive to the system.

Each pair mirrors the data on the primise pair of striped drives. The array will combine the sizes of the HDDs in the array. The array will read data at twice the speed of the slowest HDD in the array.

Are you new to LinuxQuestions. The “off” amount and percentage simply signifies the calculated difference between the seller-provided price for the item promisd and the seller’s price on eBay. At the linear writing tests, things change dramatically.

Promise Fast Trak TX – Fast and Secure: A Comparison of Eight RAID Controllers

Linux – Hardware This forum is for Hardware issues. Other features of the card, compatibility with PCI 66Mhz, will offer further performance boost. The “Stip Kb” comes second and the “Strip Kb” third. But, how can I check that it works properly or not? If you need to reset your password, click here. In some cases, two drives can fail simultaneously and still maintain the integrity of data.