Q) 3.6 Which is better, SCSI or IDE or ESDI?
moons.Com - Reviews of the Saturn AftermarketAgain like the MCA versus ISA/EISA/VLB/PCI debate. There is what is better in theory and what is better in real life. ESDI is a dead standard with much faster and larger capacity, cheaper IDE drives out there, though it had the possibility of being the fastest. Unfortunately in the PS/2 arena you usually can't chose IDE which with the newer versions offers almost all of the speed of the best SCSI drives and still is the fastest single user, single task OS drive there is.
Related QuestionsQ) 3.2 How can I tell if I have MFM/RLL/ESDI/IDE/SCSI?
moons.Com - Reviews of the Saturn AftermarketOpen the computer and check the model number of the drive and contact the manufacturer is the only way to be 100% certain in many cases. That aside, the first thing to check is the number of pins on the drive's connector(s) and how many cables you have. The second thing to check is the CMOS setup, assuming, of course, that it is in a working system.
Related QuestionsQ) 3.7 Can MFM/RLL/ESDI/IDE and SCSI coexist?
moons.Com - Reviews of the Saturn AftermarketThe PC is limited to two drive controllers total. SCSI, however, is a "host adapter" and not a drive controller. To the rest of your system, it appears more like an Ethernet card than a drive controller. For this reason, SCSI will always be able to coexist with any type drive controller. The main drawback here is that on most systems, you must boot off a disk on the primary drive controller, if you have one.
Related QuestionsQ) 3.1 How do IDE/MFM/RLL/ESDI/SCSI interfaces work?
moons.Com - Reviews of the Saturn AftermarketOk, first FM, MFM, and RLL refer to the data encoding. Almost all drives today are RLL. IDE, ESDI, and SCSI are types of interfaces and the drives that run on them. The descriptions below will contain a lot of techno-babble to most, but the purpose of this is to give an idea how they work and in that capacity the text below should suffice. UPGRADING AND REPAIRING PC'S by Scott Mueller describes this much better as that is the purpose of his book, not this FAQ.
Related QuestionsPLEASE DO NOT ASK "Which is better IDE or SCSI"?
SCSI FAQPlease spare us all the aggravation of the week long tirade that will result from asking this seemingly innocent question!
Related QuestionsQ#3.6: What should be in a manual page?
news.answers/apple2/GNO-faqA#3.6: Whatever is necessary. However, there are some standard sections for manual pages, based on which section (chapter) the manual page is in. Templates with the suggested manual page formats are available in the file templates[version_number].shk at the usual ftp sites. For programs in particular (typically Chapters 1, 6, and 8), here are some sections that should be in the man page. The order of the first three are mandatory due to how some automated tools work.
Related QuestionsHow do I go from SCSI to IDE?
Lone Star Software - LONE-TAR FAQ'sDuring the creation of A1, after 'gathering additional device files', I get the following error message: Using AIR-BAG diskettes to restore my system or restore to another system, the following error occurs after hitting return at the Boot: on the first diskette. When I create my AIR-BAG diskettes, the creation hangs when creating the A2 in the middle putting the files on the diskette.
Related QuestionsCan SpinRite low-level format my IDE, EIDE, or SCSI drive?
GRC | SpinRite 6.0 FAQ - Frequently Asked QuestionsNo software of any sort can truly low-level format today's modern drives. The ability to low-level format hard drives was lost back in the early 1990's when disc surfaces began incorporating factory written "embedded servo data". If you have a very old drive that can truly be low-level reformatted, SpinRite v5.0 will do that for you (which all v6.0 owners are welcome to download and run anytime).
Related QuestionsWhat is the difference between SCSI and IDE?
Web Hosting FAQThe primary difference is that SCSI (Small Computer System Interface) has a processor built into the drive which allows for faster read / writes. IDE drives rely on the CPU. SCSI may be beneficial to you if you are planning to run a database or other resource intensive application. An IDE drive is suitable for standard web serving. RAID Level 5 provides you with the redundancy necessary to recover from a single hard drive failure.
Related QuestionsCan I connect an old ESDI drive to a SCSI interface?
Apollo FAQThere is a way to use ESDI drives with an SCSI interface (such as a PC with an SCSI card or a Sun workstation). It seems that Adaptec makes a translator which allows you to connect ESDI drives to SCSI controllers. I have an Emulex MD-21 which is the device you want. It is an ESDI to SCSI converter. It controls both 10 and 15 mbit/sec drives and provides a SCSI-1 interface on the other side. The interface will handle two ESDI drives as logical units 0 and 1.
Related QuestionsDo I need SCSI or IDE drives on VMware?
Honeywall CDROM FAQCurrently Honeywall works on IDE drives only. You can configure IDE drive from Advanced Virtual Disk options in VMware. Future version of Honeywall CDROm should support SCSI. Normally, you get an allocation resource error when VMware is not able to properly communicate with the host devices. The error can be ignored, as it doesn't stop Honeywall from booting.
Related QuestionsQUESTION: Can I have both IDE/ATA drives and SCSI in the same system?
SCSI FAQThe main issue is which device will be used for booting the system. Under MSDOS, The system BIOS determined this completely. A couple third party BIOSes (like MRBIOS) allowed the user to choose the boot source, but most conventional BIOSes just booted from the IDE if it was present. If no IDE was present then the standard option card BIOS scan would find the SCSI card's BIOS and use it to boot. Under Windows 95 and Windows NT, there are more options.
Related QuestionsCan I use a combination of drive interfaces such as IDE to SCSI?
SystemGuardian XC/2000 Technical FAQ - DuoCor Technical Supp...Yes, if the source disk is bootable on multiple machines, then it's DPSR drive is bootable on the same machines. Windows usually locks it's installation to the system it was originally installed on, so moving an installation to a different machine usually results in Windows not booting correctly. We believe this to be an excellent way to quickly and easily carry your "work" back and forth from the office to the home.
Related QuestionsWhat types and sizes of SCSI and IDE hard disk drives are supported?
NetZerver - NAS Storage SolutionsAll sizes of EIDE compatible drives are supported, however only the first 137gb of each drive are addressable.
Related QuestionsIs Ultra320 SCSI better than Ultra160 SCSI?
SCSI Trade Association (SCSITA) - Ultra320Yes. Ultra320 SCSI adds greater speed, reduced overhead, training patterns, compensation for system losses and system mapping with diagnostic capabilities for expanders. Ultra320 SCSI is better protected since the command, message, and status information are protected by CRC.
Related QuestionsTable of Contents QUESTION: Can I have both IDE/ATA drives and SCSI in the same system?
scsifaqThe main issue is which device will be used for booting the system. Under MSDOS, The system BIOS determined this completely. A couple third party BIOSes (like MRBIOS) allowed the user to choose the boot source, but most conventional BIOSes just booted from the IDE if it was present. If no IDE was present then the standard option card BIOS scan would find the SCSI card's BIOS and use it to boot. Under Windows 95 and Windows NT, there are more options.
Related QuestionsQUESTION: What are the pros and cons regarding SCSI vs IDE/ATA ?
SCSI FAQInexpensive due to high volume of production and simplified firmwar development and testing requirements. Very limited device attachment (two drives (including CDROMs) per channel, and two channels per system max.) (Recent versions of Linux (and I hear Win NT) support four or more ATA adapters) CPU is tied up transferring all data (actually newer EIDE controllers can do DMA as well if special drivers are loaded) All commands can overlap with commands on other devices.
Related QuestionsWhy does Windows 2000 Device Manager list my IDE devices as SCSI devices ?
VIA Arena - FAQ SectionIn the Windows 2000 hierarchy of device recognition, IDE An acronym for either Intelligent Drive Electronics or Integrated Drive Electronics. An IDE interface is an interface for mass storage devices, in which the controller is integrated into the disk or CD-ROM drive. is located lower than SCSI. Therefore all third-party vendor IDE An acronym for either Intelligent Drive Electronics or Integrated Drive Electronics.
Related QuestionsQ) 3.11 Can I use a non-IBM ESDI in a PS/2?
moons.Com - Reviews of the Saturn AftermarketWell, it might have been impossible for me to put a simple MFM hard drive into my model 80 PS/2, 4M, model 8580-111, but I did get a NON-IBM ESDI drive installed, using a PS/2 ESDI controller, and the following patched version of LLFORMAT.COM, usually found on the 7080 reference disk.... First: a rumor that the following PS/2 80's LIKE MFM and ESDI: 041,071,111,311 and the following, which supposedly came with SCSI don't...121, 161, possibly AXX..
Related QuestionsSCSI interface? If I do, where can I get one?
Apple II Csa2 FAQs: 1Main-Start, Part 1/25 - AppleThe TWGS-2B GAL was a DMA fix Applied Engineering issued for the board. It is an absolute requirement for Transwarp to work at all with at least some RamFAST SCSI boards (e.g. the revision C boards). With Applied Engineering long since out of business and the GAL virtually impossible to duplicate by convential means, that leaves no good source for replacement GALs.
Related QuestionsQ''' What IDE should I use to develop for ReactOS?
FAQ - ReactOSReactOS doesn't want to only create a "clone" of the NT system, but also aims at improving the kernel to be more resource efficient and stable (as you probably know, Windows systems are not very "sharp" in the manner that they use hardware). So giving you a deadline, a date for the completion of ReactOS is illusive. The best way to keep in touch with us is to visit our website frequently, so you'll know what's going on with the project.
Related QuestionsQ: Can I use my IDE's debugger with Turbine?
Turbine2/FAQ - Turbine WikiYes. The actual procedure of how to accomplish this will vary depending on the IDE and your servlet container though. Check the JakartaTurbineIDEDebugging page to see if someone has posted instruction for your environment. If not, please add the appropriate text to that page after you figure it out
Related QuestionsQ: Where is my CD burner, in SCSI terms?
MondoRescue HOWTOyou may replace ATAPI by ATA in the previous line with certain cdrecord versions and hadrware configurations Find your CD burner's device# (e.g. '0,0,0'). Call Mondo with the switch '-Oc <speed>' -d '<device>'. Or, if you feel lucky, just use '-Oc 2'; Mondo will (a) assume you want to write at 4x to a CD-R and (b) will do its best to find your CD burner.
Related QuestionsQ: Can Mondo handle SCSI devices?
MondoRescue HOWTOMondo should be able to handle almost any hardware. So long as your kernel and modules support it, Mindi will support it and therefore so will Mondo.
Related QuestionsQ. I'm using Swap Magic 2.0, is it worthwhile to upgrade to Swap Magic 3.6?
Ultimate PS2 FAQ - XTREME-SOURCESwap Magic 2.0 is by all accounts inferior to Swap Magic 3.6. As many of you who use SM 2.0 already know, you have to look for fixes, patch games, and load games with the help of DVD loader, Zone loader, Cogswap loader, or CD loader, sometimes resulting in 3 or 4 swaps before you can play a game. Swap Magic 3.6 alleviates the need for all of that. Some people have Swap Magic 2.0 and get by fine. For them there isn't any point in upgrading.
Related QuestionsWhat is SCSI?
Mendax - Frequently Asked QuestionsThis acronym is pronounced "scuzzy" and stands for Small Computer Systems Interface. There are now three types of interfaces for hard drives, CD-ROM drives, etc. One is SCSI, another is IDE (also called PATA, Paralle ATA) and the newest one which replaced IDE is called SATA (Serial ATA). IDE and SATA are much more common and less expensive. SCSI is more expensive and also more flexible and generally faster.
Related QuestionsPCICASE GROUP -- CASES AND STORAGE PROFESSIONALSCSI stands for Small Computer Systems Interface and is basically a connection standard for all kinds of devices like harddisks, tape drives and CD-ROM's. It uses components that are different from IDE. SCSI had different standards, the biggest differences are the databus width and the maximum transfer speed, the databus can be 8 or 16 bits wide, the transfer speed can go up to as far as 320MB/s. There are many different cables and connectors for different SCSI standards.Related Questions
