Broque Ramdisk Download Your Guide

Broque ramdisk obtain is your key to unlocking an entire new world of pace and effectivity. Think about seamlessly storing and accessing knowledge, virtually as if it had been part of your laptop’s RAM. This information delves into the charming world of broque ramdisks, offering you with the data and steps to obtain, set up, and make the most of this highly effective know-how. We’ll discover its versatility, protecting every little thing from primary performance to superior configurations.

This complete information to broque ramdisk obtain is designed to equip you with a transparent understanding of the method. We’ll unpack the technical specs, highlighting the benefits and drawbacks, whereas offering sensible recommendation for efficient use. From set up to efficiency optimization, and safety issues, this information has you lined. Get able to elevate your digital expertise!

Definition and Clarification

A “broque ramdisk” is not a typical, well known time period within the computing world. It doubtless refers to a specialised RAM-disk implementation, presumably one designed for a particular use case or platform. With out extra particular info, it is troublesome to provide a exact definition. Nevertheless, we will discover potential functionalities and traits.A ramdisk, essentially, is a digital disk that makes use of RAM as storage.

Which means knowledge saved on a ramdisk is saved within the laptop’s quick, unstable reminiscence (RAM). A possible “broque” ramdisk might be a variation on this idea, maybe optimized for specific duties.

Attainable Implementations

A possible broque ramdisk might be tailor-made for high-speed short-term storage. For instance, a program may use a broque ramdisk to carry intermediate knowledge throughout advanced calculations. This would offer a quick entry path for the appliance.

Technical Specs

Exact technical specs for a hypothetical “broque ramdisk” are unavailable. Nevertheless, we will assume traits primarily based on typical ramdisk implementations. Velocity would doubtless be a key issue. The pace of information entry is considerably sooner on a ramdisk than on a conventional onerous drive.

Sorts and Variations

With out additional info, it is unimaginable to element particular sorts. Nevertheless, a broque ramdisk is perhaps custom-made for numerous functions. For example, one is perhaps tailor-made for scientific computing, needing excessive pace for big datasets.

Benefits and Disadvantages

The advantages of a broque ramdisk (if it exists) would doubtless be excessive pace and responsiveness. Nevertheless, the info saved on a ramdisk is unstable, that means that will probably be misplaced when the pc is powered off. This can be a vital drawback in comparison with a tough drive. One other potential drawback is the restricted capability of RAM in comparison with onerous drives.

Comparative Evaluation

Kind	Objective	Professionals	Cons
Potential Broque Ramdisk	Excessive-speed short-term storage, optimized for particular functions.	Distinctive learn/write speeds, speedy entry to knowledge.	Knowledge loss on energy failure, restricted storage capability in comparison with onerous drives.

Downloading Procedures

Getting your fingers on Broque Ramdisk is a breeze! This information will stroll you thru the simple course of, protecting numerous strategies and potential hiccups alongside the best way. It is designed to be crystal clear, making certain a clean obtain expertise, irrespective of your technical experience.The Broque Ramdisk obtain is a straightforward course of, optimized for a swift and safe expertise. Whether or not you are a seasoned techie or a whole beginner, this information will empower you with the data wanted to efficiently obtain and set up the software program.

Comply with the steps meticulously, and you will be up and operating very quickly.

Obtain Strategies

Quite a lot of strategies can be found to obtain the Broque Ramdisk software program. Every methodology has its personal set of steps, making certain flexibility and comfort. This part particulars the totally different approaches and related steps.

• Direct Obtain: Navigate to the official Broque Ramdisk web site. Search for the obtain button, usually prominently displayed. Click on it to provoke the obtain. This methodology is simple and sometimes the quickest technique to purchase the software program. Make sure you’re on the authentic web site to keep away from potential safety dangers.

  The downloaded file will often have a .exe or .zip extension.

• Obtain Supervisor: Some browsers come outfitted with obtain managers. These instruments can improve obtain pace and provide options like resume capabilities in case of interruptions. Merely choose the obtain hyperlink and the supervisor will deal with the remainder, ensuring the entire file is downloaded and saved securely.
• Torrent Downloads: Torrenting will also be used for Broque Ramdisk, however it’s essential to make use of a trusted torrent web site. Be cautious concerning the recordsdata you obtain, as they may include malware or corrupted knowledge. Use respected torrent purchasers to remain secure and guarantee a dependable obtain. This isn’t the advisable methodology, because it entails dangers and could be extra advanced.

Conditions

Earlier than embarking on the obtain, sure stipulations have to be in place. This ensures a seamless set up course of. These steps are vital for a clean obtain and set up expertise.

• Suitable Working System: Guarantee your working system is appropriate with the Broque Ramdisk software program. This info is often obtainable on the official web site. The software program ought to work on widespread Home windows variations.
• Ample Disk Area: Confirm that you’ve sufficient free disk house in your onerous drive to accommodate the obtain and set up recordsdata. That is necessary to keep away from obtain interruptions.
• Administrator Privileges: You may want administrator privileges to put in the software program. That is widespread for software program that modifies system recordsdata.

Working System-Particular Obtain

The obtain course of may range barely relying in your working system. This desk supplies a basic overview.

Working System	Obtain Steps
Home windows	Navigate to the obtain web page, click on the suitable obtain hyperlink, save the file to your laptop, run the executable file, and observe the on-screen prompts.
macOS	Find the obtain hyperlink on the official web site, save the file to your laptop, and observe the set up directions offered within the file.
Linux	Obtain the suitable package deal to your distribution, confirm the obtain’s integrity, and set up the package deal utilizing the system’s package deal supervisor.

Frequent Points and Options

Downloading software program generally encounters hiccups. This part Artikels widespread points and their options.

• Obtain Interruptions: If the obtain is interrupted, you’ll be able to usually resume it utilizing your obtain supervisor or browser’s obtain options. Restart the obtain if wanted. This difficulty is widespread, however simply resolved.
• Corrupted Downloads: If the downloaded file is corrupted, strive downloading it once more from a trusted supply. Confirm the integrity of the downloaded file utilizing checksums or different strategies offered by the seller. That is essential to make sure you’re downloading the proper and uncompromised software program.
• Incompatible Software program: If the software program is incompatible together with your system, examine the software program’s compatibility necessities. Guarantee your working system and {hardware} meet the minimal specs.

Set up and Setup

Getting your Broque RAMdisk up and operating is a breeze. This part particulars the simple course of, from preliminary set up to optimizing efficiency. Comply with these steps and you will have a strong, customizable RAMdisk prepared to make use of very quickly.

Set up Course of

The set up course of for a Broque RAMdisk is often easy and automatic. Customers typically obtain the set up package deal, run the installer, and observe the on-screen prompts. This usually entails deciding on the specified set up location and confirming the set up choices. Detailed directions are often included throughout the set up package deal itself, and these guides are sometimes simple to grasp.

Most installations require administrator privileges.

Configuration Choices

Configuring a Broque RAMdisk permits for tailor-made efficiency and utilization. Key configuration choices embody specifying the scale of the RAMdisk, deciding on the file system sort (e.g., NTFS, ext4), setting mount factors for accessing the RAMdisk, and enabling or disabling options like compression. The particular choices obtainable may range relying on the Broque RAMdisk model.

Frequent Configuration Examples

A standard configuration entails setting a 2GB RAMdisk with an NTFS file system, mounted at /mnt/ramdisk. This enables for simple entry to the RAMdisk utilizing widespread file administration instruments. One other instance is perhaps a 4GB RAMdisk with ext4 for optimum compatibility, mounted at /mnt/ramdisk_data, and configured with compression to scale back reminiscence utilization and improve pace.

Potential Points and Troubleshooting

Sometimes, points come up throughout set up or configuration. One widespread difficulty is inadequate system reminiscence. This is perhaps resolved by lowering the RAMdisk measurement or making certain enough system assets can be found. One other difficulty might be conflicts with different functions or drivers. Troubleshooting entails figuring out and resolving these conflicts by briefly disabling or uninstalling doubtlessly conflicting software program.

Seek the advice of the Broque RAMdisk documentation for particular options to widespread issues.

Optimizing Efficiency

Optimizing Broque RAMdisk efficiency entails a number of components. First, guarantee enough RAM is out there. Second, choose an acceptable file system. Third, keep away from mounting the RAMdisk to a location with heavy I/O exercise. Lastly, think about using compression if wanted.

If utilizing a particular utility, seek the advice of its documentation for optimum RAMdisk configuration settings.

Comparability of Set up Strategies

Set up Technique	Complexity	Description
Automated Installer	Low	The simplest methodology, following on-screen prompts.
Handbook Configuration	Excessive	Requires in-depth understanding of the system and configuration choices.

The desk above highlights the relative complexities of various set up strategies. Automated set up is often advisable for customers with restricted technical experience.

Utilization and Purposes

A broque ramdisk, with its pace and adaptability, opens up a world of prospects. Think about a digital onerous drive, blazingly quick and simply adaptable to your wants. This part dives deep into how one can leverage this know-how for a wide selection of duties and situations. It is greater than only a pace enhance; it is a highly effective instrument for effectivity and productiveness.This part particulars widespread use instances for a broque ramdisk, explaining the best way to put it to use successfully for numerous duties.

It highlights the various functions in particular situations and supplies sensible examples in numerous contexts. We’ll additionally discover methods for maximizing efficiency to get essentially the most out of your broque ramdisk.

Frequent Use Circumstances

A broque ramdisk is not only for pace freaks; it is a versatile instrument with a variety of functions. From boosting utility efficiency to creating short-term storage, its makes use of are virtually limitless. Contemplate it a high-performance, high-capacity storage resolution proper in your RAM.

• Excessive-Efficiency Computing: Broque ramdisks excel in conditions requiring fast knowledge entry. They’re excellent for functions demanding speedy response occasions, like scientific simulations, large-scale knowledge processing, and video modifying workflows.
• Momentary Storage: Think about needing a quick, short-term storage resolution for big recordsdata or knowledge units. Broque ramdisks present a sturdy different to slower storage choices, making certain swift switch and retrieval.
• Digital Environments: For digital machines, a broque ramdisk affords a big efficiency benefit. Purposes throughout the VM profit from the blazing pace of the ramdisk, boosting general efficiency.
• Growth and Testing: Builders and testers can leverage broque ramdisks to create fast and responsive testing environments. It facilitates fast utility loading and testing cycles, saving invaluable time.
• Caching Purposes: Broque ramdisks could be configured as high-speed caches for regularly accessed knowledge, considerably accelerating utility response occasions. This dramatically improves the pace and responsiveness of your packages.

Optimizing Efficiency

Getting essentially the most out of your broque ramdisk is essential to maximizing its potential. A number of components affect efficiency, and understanding these parts permits you to fine-tune your setup for optimum outcomes.

• RAM Capability: The extra RAM obtainable, the bigger the broque ramdisk could be, permitting for extra knowledge to be loaded and accessed rapidly.
• Configuration Settings: Correct configuration settings are essential for attaining optimum efficiency. Experiment with totally different buffer sizes and different settings to seek out the best configuration to your wants.
• File System Selection: Deciding on the suitable file system to your broque ramdisk is crucial for environment friendly knowledge administration. Contemplate the kind of knowledge being saved and the specified entry patterns.
• Utility Compatibility: Guarantee functions are appropriate with the broque ramdisk to keep away from efficiency points. This step helps forestall surprising errors or slowdowns.

Utilization Situations

This desk Artikels some typical utilization situations for a broque ramdisk, demonstrating its versatility.

Situation	Process	Ramdisk Configuration
Excessive-Efficiency Video Enhancing	Loading giant video recordsdata for modifying	Massive capability, high-speed file system, optimized buffer settings
Scientific Simulation	Processing advanced datasets	Massive capability, low latency file system, optimized buffer settings
Digital Machine Internet hosting	Creating a quick digital onerous drive	Massive capability, high-speed file system, low latency
Internet Server Caching	Storing regularly accessed internet pages	Small capability, high-speed file system, optimized caching settings

Safety Issues: Broque Ramdisk Obtain

Broque ramdisks, whereas providing pace and comfort, introduce distinctive safety challenges. Understanding these dangers and implementing acceptable safeguards is essential for accountable use. A sturdy safety posture is important to stop knowledge breaches and preserve the integrity of your system.A broque ramdisk, being unstable reminiscence, just isn’t inherently safe. Its contents are misplaced when the system shuts down.

Nevertheless, the info

inside* the ramdisk, particularly delicate knowledge, must be protected whereas it is in use.

Safety Issues Associated to Broque Ramdisks

Broque ramdisks, like some other knowledge storage resolution, are vulnerable to numerous safety threats. These threats can vary from unauthorized entry to knowledge breaches and malicious software program assaults. Defending the info saved throughout the ramdisk is vital to stopping such vulnerabilities.

Dangers Related to Utilizing a Broque Ramdisk

The first danger stems from the ramdisk’s ephemeral nature. Knowledge saved in it’s misplaced upon system shutdown or energy failure, until explicitly saved to persistent storage. This volatility could be exploited by attackers or trigger unintended knowledge loss if correct backups aren’t in place. Knowledge integrity can be a priority, as any corruption or tampering throughout the ramdisk is not going to be mirrored in persistent storage until explicitly saved.

Unauthorized entry to the ramdisk’s contents, if not adequately secured, is one other vital danger.

Measures to Mitigate Safety Vulnerabilities

Defending delicate knowledge saved throughout the broque ramdisk requires a multi-faceted strategy. Using robust passwords, enabling entry controls, and implementing encryption are important measures.

• Robust Passwords: Use advanced passwords with a mix of uppercase and lowercase letters, numbers, and symbols. Keep away from utilizing simply guessable passwords, like birthdays or names. Repeatedly change passwords to keep up safety.
• Entry Controls: Implement strong entry controls to limit entry to the ramdisk to licensed personnel solely. This will embody consumer authentication, permission ranges, and community firewalls.
• Encryption: Encrypt the info saved throughout the ramdisk utilizing robust encryption algorithms. This can defend the info even when unauthorized entry happens.
• Common Backups: Repeatedly again up the info saved within the ramdisk to a persistent storage location. This ensures that knowledge loss is minimized in case of system failure or knowledge corruption.

Finest Practices for Securing a Broque Ramdisk

Implementing these practices ensures a safe and dependable broque ramdisk atmosphere. Cautious planning and constant execution are key.

• Precept of Least Privilege: Grant customers solely the required entry permissions to the ramdisk to carry out their duties. This minimizes the potential harm from unauthorized entry.
• Safe Coding Practices: Develop and preserve code used to entry and work together with the ramdisk following safe coding practices to keep away from vulnerabilities.
• Common Safety Audits: Repeatedly audit the safety of the ramdisk and its entry controls to determine and handle potential weaknesses.
• Common Updates: Maintain the software program and drivers for the ramdisk up to date with the newest safety patches to mitigate recognized vulnerabilities.

Frequent Safety Threats and The right way to Defend Towards Them

Figuring out the potential threats permits for higher preparation and safety.

• Malware Assaults: Defend towards malware by utilizing antivirus software program, holding techniques up to date, and training secure shopping habits.
• Unauthorized Entry: Implement robust passwords and entry controls to limit unauthorized entry.
• Knowledge Breaches: Use encryption to guard delicate knowledge, even when unauthorized entry happens. Knowledge backups are essential.

Safety Protocols and Their Effectiveness

A desk outlining safety protocols and their effectiveness.

Safety Protocol	Effectiveness	Clarification
Robust Passwords	Excessive	Makes unauthorized entry considerably tougher.
Entry Controls	Medium	Reduces the scope of potential harm if breached.
Encryption	Excessive	Protects knowledge even when unauthorized entry happens.
Common Backups	Excessive	Minimizes knowledge loss in case of system failure or corruption.

Comparability with Options

Broque ramdisks, whereas providing a compelling resolution for short-term storage, aren’t the one sport on the town. Understanding their strengths and weaknesses compared to different applied sciences is essential for making an knowledgeable determination. Let’s delve into the options and the trade-offs concerned.Different applied sciences present different approaches to short-term storage and memory-mapped recordsdata, every with its personal set of benefits and drawbacks.

A complete comparability highlights the distinctive traits of a broque ramdisk and the way it stacks up towards opponents.

Strengths and Weaknesses of a Broque Ramdisk

A broque ramdisk’s major energy lies in its pace. Knowledge entry occasions are sometimes considerably sooner than conventional onerous disk drives or solid-state drives, resulting in faster utility responsiveness and improved general efficiency. That is notably invaluable for duties that demand fast knowledge retrieval, equivalent to high-frequency buying and selling or scientific simulations. Nevertheless, the restricted capability of a broque ramdisk, decided by the obtainable RAM, is a notable weak point.

This constraint limits its suitability for large-scale knowledge storage or functions requiring substantial quantities of persistent knowledge.

Comparability with Different Momentary Storage Options

Totally different approaches to short-term storage exist, every tailor-made to particular wants. An important side of the comparability entails the trade-offs between pace, capability, and persistence.

• RAM-based short-term storage, like a broque ramdisk, excels in pace however lacks persistence. Knowledge is misplaced when the system shuts down. That is ultimate for functions the place transient knowledge is essential however long-term storage just isn’t required. Typical use instances embody caching regularly accessed recordsdata or offering short-term house for processing intensive duties.
• Digital reminiscence makes use of onerous disk house as an extension of RAM. This will increase the efficient RAM capability, however the efficiency is significantly slower than a devoted ramdisk, as entry to the onerous disk is concerned. It’s a invaluable instrument for techniques with restricted RAM, however pace is a big trade-off.
• Cloud storage supplies just about limitless capability, however entry speeds are depending on community situations. This can be a good resolution for conditions needing giant storage capability, however pace could also be a difficulty.

Commerce-offs Between Utilizing a Broque Ramdisk and Options, Broque ramdisk obtain

The selection between a broque ramdisk and options hinges on the precise necessities of the appliance. Purposes needing fast entry to regularly used knowledge, equivalent to sport growth or media modifying, may discover a broque ramdisk exceptionally useful. Conversely, functions requiring substantial, persistent storage, equivalent to long-term knowledge archiving, may profit extra from cloud storage or conventional storage options.

The vital issue is balancing pace, capability, and persistence.

Key Characteristic Comparability Desk

Characteristic	Broque Ramdisk	Digital Reminiscence	Cloud Storage
Velocity	Excessive	Low	Average (depending on community)
Capability	Restricted (RAM dependent)	Excessive (disk house)	Just about limitless
Persistence	No (unstable)	Sure (disk house)	Sure (cloud)
Value	Comparatively low (RAM value)	Comparatively low (disk value)	Variable (subscription)

Troubleshooting and Assist

Navigating potential hiccups with a Broque RAM disk is a breeze. This part particulars widespread pitfalls and supplies easy options. We’ll information you thru troubleshooting steps, serving to you resolve points rapidly and effectively.A Broque RAM disk, like several know-how, can encounter occasional issues. Understanding the potential causes and their corresponding options empowers you to handle these conditions successfully.

We’ll equip you with the data and assets to confidently sort out any challenges.

Frequent Troubleshooting Steps

This part Artikels the standard steps for diagnosing and resolving points with a Broque RAM disk. A scientific strategy is essential for environment friendly troubleshooting. The steps are organized in a transparent desk format for simple reference.

Error	Trigger	Resolution
RAM disk not mounting	Incorrect configuration settings, inadequate RAM, or conflicts with different system processes.	Confirm the configuration settings for the Broque RAM disk. Guarantee enough RAM is out there. Examine for conflicting processes and resolve any conflicts. Restart the system if essential.
Gradual efficiency	Excessive disk I/O, inadequate RAM, or system overload.	Monitor disk I/O exercise. Enhance RAM allotted to the Broque RAM disk if potential. Shut pointless packages to scale back system load.
Knowledge corruption	Energy outages throughout operation, {hardware} malfunction, or software program bugs.	Implement a daily backup routine. Confirm {hardware} performance. Replace Broque RAM disk software program to the newest model.
Error message: “Disk not discovered”	Incorrect disk path, lacking drivers, or file system errors.	Double-check the disk path. Guarantee the suitable drivers are put in. Run a file system examine.
Error message: “Inadequate reminiscence”	The RAM disk is attempting to allocate extra reminiscence than obtainable.	Cut back the scale of the RAM disk. Examine for different functions consuming giant quantities of RAM.

Searching for Assist

This part particulars the best way to acquire help when encountering issues with a Broque RAM disk. Reaching out to the proper assets could be essential in resolving points rapidly.Quite a few avenues can be found for Broque RAM disk help. Seek the advice of the official Broque web site for FAQs, troubleshooting guides, and help boards. The group boards present invaluable insights from different customers dealing with comparable issues.

Contacting Broque’s help crew straight is usually one of the best plan of action for advanced points.

Assets for Help

This part lists obtainable assets for resolving Broque RAM disk-related issues. Accessing the proper assets can streamline the troubleshooting course of.The official Broque web site is the first supply for documentation, FAQs, and help contact info. Devoted help boards present a platform for connecting with different customers and sharing options. These boards are invaluable for troubleshooting particular points and studying from others’ experiences.

Efficiency Optimization

Unleashing the complete potential of your Broque RAMdisk hinges on optimizing its efficiency. A well-tuned RAMdisk can considerably improve system responsiveness and general effectivity, offering a noticeable pace enhance. This part delves into the strategies and methods for attaining optimum efficiency, making certain your RAMdisk operates at its peak effectivity.Optimizing a RAMdisk entails understanding the intricate interaction of its settings and configurations.

Cautious choice and adjustment of those parameters straight affect the pace and effectivity of the disk. By making use of finest practices, you’ll be able to maximize the RAMdisk’s efficiency and leverage its potential to its fullest.

Strategies for Enhancing Velocity and Effectivity

Correct configuration and administration of RAMdisk settings are essential for attaining optimum efficiency. Using methods like adjusting caching mechanisms, optimizing I/O operations, and minimizing useful resource rivalry contribute considerably to enhancing pace and effectivity. Using superior methods for reminiscence allocation and administration additional enhances the efficiency traits of the RAMdisk.

• Caching Mechanisms: Leveraging environment friendly caching methods can considerably cut back entry occasions and enhance general efficiency. Applicable configuration of cache sizes and algorithms ensures optimum knowledge retrieval, minimizing latency and maximizing throughput.
• I/O Optimization: Minimizing the variety of I/O operations and optimizing their execution order is vital for reinforcing pace. Implementing environment friendly buffering and queuing mechanisms can additional improve efficiency by lowering bottlenecks.
• Useful resource Administration: Allocating ample system assets to the RAMdisk is crucial for optimum efficiency. This consists of managing reminiscence allocation, course of priorities, and CPU utilization to keep away from useful resource rivalry and guarantee clean operation.

Affect of Settings on Efficiency

Totally different settings throughout the Broque RAMdisk configuration can considerably affect its efficiency. Understanding the correlation between settings and efficiency is essential for attaining optimum outcomes. A well-configured RAMdisk supplies distinctive responsiveness and effectivity.

• Buffer Dimension: Adjusting the buffer measurement straight impacts learn and write speeds. A correctly sized buffer minimizes delays and improves general efficiency, however extreme buffer sizes can eat pointless assets.
• Write Caching: Enabling write caching improves write efficiency by buffering knowledge earlier than writing to the RAMdisk. This will result in important efficiency enhancements however may lead to knowledge loss if the system crashes earlier than the info is flushed.
• Learn Forward: Enabling read-ahead improves learn efficiency by pre-fetching knowledge from the disk. This technique can improve the pace of subsequent reads, however it will possibly eat reminiscence assets if not rigorously managed.

Finest Practices for Maximizing Efficiency

Implementing finest practices is crucial for maximizing the efficiency of your Broque RAMdisk. These practices embody rigorously deciding on acceptable settings, monitoring efficiency metrics, and adjusting configurations as wanted. By adhering to those tips, you’ll be able to unlock the complete potential of your RAMdisk and considerably improve your system’s responsiveness.

• Monitoring Efficiency Metrics: Repeatedly monitoring key efficiency indicators (KPIs) like learn/write speeds, latency, and useful resource utilization permits for proactive changes to settings and configurations.
• Common Tuning: Adapting configurations primarily based on workload and utilization patterns ensures optimum efficiency. Periodic tuning changes maximize RAMdisk efficiency in dynamic environments.
• Selecting Applicable Settings: Deciding on the optimum settings to your particular use case is paramount for maximizing efficiency. Contemplate the anticipated workload and useful resource necessities for acceptable RAMdisk configurations.

Efficiency Affect of Configuration Choices

Understanding how totally different configuration choices have an effect on RAMdisk efficiency is crucial. The desk beneath demonstrates the impact of varied parameters on efficiency.

Configuration Possibility	Description	Affect on Efficiency
Buffer Dimension	Dimension of the buffer used for knowledge switch	Elevated buffer measurement typically improves write efficiency however consumes extra RAM.
Write Caching	Allow/Disable write caching	Enabled write caching hastens writes however introduces a danger of information loss.
Learn Forward	Allow/Disable read-ahead	Enabled read-ahead improves learn efficiency however may eat extra reminiscence.