Technically you don't have to defrag your disk if you are using Mac. This is because the Mac operating system is "intelligent" and can run without de-fragmentation or it does it in the background, I can never remember which. The problem with this thinking is that you can defrag your disk and it does help. This is where iDefrag comes in.
Related posts:Warning On Unsupported Time Machine DisksPar
How to Recover accidentally deleted files from hard disks, USB flash drives, CF and SD cards etc?
Most of the computer users would have faced this problem at least once.Recovering accidentally...
[[ This is a content summary only. Visit my website for full links, other content, and more! ]]
Windows XP Professional supports two types of disk storage: basic and dynamic. Basic disk storage uses partition-oriented disks. A basic disk contains basic volumes (primary partitions, extended partitions, and logical drives).Dynamic disk storage uses volume-oriented disks, and includes features that basic disks do not, such as the ability to...
Read the full entry at PROHACK. Be a pro,Visit PRO
Windows XP Professional supports two types of disk storage : basic and Dynamic. Basic disk storage uses partition-oriented disks. A base disk contains basic volumes (primary partitions, extended partitions, and logical drives). Dynamic disk storage uses volume-oriented disks, and includes features that basic disks do not, such as the ability to create volumes that span multiple disks (and spanned
One product that has made a key contribution to the world of storage media definitely has to be the humble floppy disk of yesteryear computing. Unfortunately it has failed to keep up with the times and became obsolete after the introduction of rewritable optical media and USB drives. However, one bright spark has come up [...]
Don't take things for granted when it comes to remembering your passwords. If you have different set of passwords used in different places and activities they can easily mix up with one another or worse your memory might someday betray you. The probability of losing password when you use your PC on regular basis is [...]
If you are looking to buy high capacity hard disks, then now seems to be a good time. Seagate has launched a new range of FreeAgent hard disks whose capacity range from GB’s to 1.5 TB.
The FreeAgent Xtreme drives for the PCs come with a whooping storage capacity of 1.5 TB and having a transfer [...]
Interested in getting a whole lot of data from one place to another? Get ready for the USB enclosure face off where we pit SATA hard drives and HDD enclosures against high volume portable SDD drives.
Western Digital WD2500YS drivesare fast and reliable SATA II drives. There are two varieties -- the 250 GB and the 500 GB hard drives. The following are the Product specifications:1) Interface : SATA II2) Data transfer rate : 300 Mbps3) Buffer size : 16 MB4) Weight : 1.3 lsb5) Seek time : 8.7 ms6) Rotational speed : 7200 rpm7) Power dissipation : 10.75 Watts during read and write.These drives can
The naming conventions GRUB uses for hard disks and partitions differ from those used for normal Linux devices. It more closely resembles the simple disk enumeration the BIOS does and the syntax is similar to that used in some BSD derivatives. In GRUB, the numbering of the partitions starts with zero. This means that (hd0,0) is the first partition of the first hard disk.
Imagine you are trying to play your favorite movie Jurassic Park on your DVD player. Suddenly you notice it is not playing. You wonder why it has happened so. Then, you remember your pet dog Toby was playing with it days earlier and made a lot of scratches on it. What you have now got is a scratched DVD.Another scenario might be this. You visited a local DVD store and bought a couple of used DVDs
Disk fragmentation leads to system slowdowns, PC crashes, slow startups and shutdowns. Auslogics Disk Defrag is designed for fast optimization of modern hard disks. Use it together with Auslogics BoostSpeed to get the top performance out of your expensive hardware. Disk Defrag is absolutely FREE.Disk Defrag - Reclaim the Speed Of Your Disks
In large organizations, where Computers are connected through the network, data is stored on the hard disk of the Central server. This sensitive data is shared between the users on the network. This Data stored on the Central Server gets updated either in real time or in batches. For example, the travel companies or airline companies store ticket reservation information on their central Servers.Th
A few days ago, I recommended a free disk defragmenter to solve several problems e.g., PC slows down, freezes or crashes. Today I find another one to do these jobs also. And this free disk defragmenter has been highly praised by many professional websites and ordinary users. After using this free disk defragmenter to handle my system slowdown, PC crashes, slow startups etc., I really think it is
Typically, hard disk drives are pretty silent hardware components. I mean, of course you can hear them, but the normal sounds they make are not too powerful and they appear under heavy workloads. Or so it is supposed to be, as there are some older drives that make a lot of noise when running at full capacity.Occasionally, users may hear knocking or clicking sounds coming out from the hard disk dri
Hiiii..
Please go through the
T & R
Ravi
--~--~---------~--~----~------------~-------~--~----~
<======= IT_Group ========>
~**~ Disclaimer ~**~
We...
[[ This is a content summary only. Visit my website for full links, other content, and more! ]]
Windows only: Ariolic Disk Scanner scans your hard disks, flash drives, CDs and other removable media for errors—but it doesn’t fix them if it finds them. Completely portable and lightweight, Ariolic makes quick work of locating disk errors via read-only scanning, which is perfect for performing a quick disk check if IT lockdown or other [...]
"Windows only: Portable freeware utility WipeDisk securely erases hard disks, USB drives, camera memory cards, and other removable media. Select from 14 erasure methods that make recovering files impossible after WipeDisk is through, including multiple random data passes, USAF, DOD, and NATO standards. A word of caution: WipeDisk sanitizes the entire disk without exception. For erasing portions of
Windows super-sleuth Long Zheng keeps his eyes on the Microsoft jobs listings and discovers some information about a potential new feature for the thus far super-secretive Windows 7 OS - native support for Virtual Hard Disks (VHDs):
Windows only: Portable freeware utility WipeDisk securely erases hard disks, USB drives, camera memory cards, and other removable media. Select from 14 erasure methods that make recovering files impossible after WipeDisk is through, including multiple random data passes, USAF, DOD, and NATO standards. A word of caution: WipeDisk sanitizes the entire disk without exception. For [...]
Out of what little we know of the next version of Windows, this feature might just be the most interesting yet. A team at Microsoft is hiring developers to work on adding native support in Windows 7 for Virtual Hard Disks (VHD) - Microsoft’s semi-proprietary specification for single-file virtual machine hard disks. Their job posting reads, Do you want to join the team that is bringing vi
Out of what little we know of the next version of Windows, this feature might just be the most interesting yet. A team at Microsoft is hiring developers to work on adding native support in Windows 7 for Virtual Hard Disks (VHD) - Microsoft’s semi-proprietary specification for single-file virtual machine hard disks. Their job posting [...]
The biggest downfall to desktop computers and laptops over the years has been the slow progress of hard drives, yes they have moved on but so much slower than all the other technology like graphics cards and processors. Now the good news is in the more recent months and years we have seen SSD’s (solid-state [...]
Unterstützt Windows Server Failover Clustering die Verschlüsselung eines Volumes mittels Bitlocker?
Nein, das ist mit Windows Server 2008 nicht möglich:
» -us
Da der Bitlocker Key an einen spezifischen Computeraccount gebunden ist sollte man die Bitlocker Drive Encryption nicht für Shared Disks aktivieren.
Stay tuned,
N.Own
I hate acronyms.Of course they're impossible to avoid if you work in IT, but that doesn't mean I have to like them.RAID is one of those acronyms that really wrecks my head. Not RAID itself which means simply Redundant Array of Inexpensive Disks, but the different types of RAID array that can exist.RAID, in case you didn't know, is a way of improving redundancy and performance in servers by using multiple disks. Of course you don't have to use multiple disks, but if you don't you will run the risk of losing data.A few months ago someone posted a very nice simple graphic that explained the differences between the various types of RAID arrays.Taken from: of our technical staff sent me a link earlier today to a bash.org quote which sums up the potential issues with single disk servers very ni
Water vapor hints at planet formation
Molecules detected in spinning disks that surround two newly formed stars
Scientists have detected water vapor in the spinning disks that surround two newly formed stars, where planets are born.
A team of researchers spotted the water molecules in disks of dust and gas around DR Tau and AS 205A, which are around 457 light-years and 391 light-years,
Globe Valve Disks
Most globe valves use one of three basic disk designs: the ball disk, the composition disk, and the plug disk.
Ball Disk
The ball disk fits on a tapered, flat-surfaced seat. The ball disk design is used primarily in relatively low pressure and low temperature systems. It is capable of throttling flow, but is primarily [...]
Add SAN disks(LUN) on Red Hat Enterprise Linux without reboot On HP Proliant or HP blade server running Red Hat Enterprise Linux 4 (AS/ES) SAN disks or newly created LUN can be added on the fly without doing Linux reboot. Since HP proliant uses Qlogic HBA make sure you have latest Qlogic driver installed on your Red Hat enterprise Linux server.
This method only works for Linux kernel 2.6 or higher. To add new SAN disk or newly created LUN in
Red Hat Enterprise Linux run following commands:
1. Rescan your qlogic HBA's:
#echo "scsi-qlascan" > /proc/scsi/<driver-name>/<adapter-id>
(qlogic driver will re-scan)Where <driver-name> can be either one: qla2100/qla2200/qla2300 and <adapter-id>
is the instance number of the HBA.
2. Perform scsi mid layer rescan :
Once t
A couple of weeks back I picked up on an article that had the Brazilian government mobilizing its intelligence and police forces to recover stolen laptops and hard drives. The devices stored data on recently discovered oil and gas fields found off the coast of Brazil. The loss of data led to much speculation on who could have done it and why, including whether it was a case of industrial espionage.
I pointed out at the time that I couldn’t see how spies would make use of any stolen data: oil fields hundreds of feet beneath the sea surface are not something you can steal. (On further thought, perhaps the data will be useful if the rights to pump parts of the field are auctioned off or something. I mean, who wants the risk of pumping the wrong part of the fie
In order to read floppy disks and other removable media, you need to mount the device. Linux usually adds the proper settings to /etc/fstab and default mount points to the /mnt directory.The defaul mount points are straightforward; for example, floppy are mounted on /mnt/floppy, CD's are mounted on /mnt/cdrom. You can do this using the following command:#mount -t vfat /dev/fd0 /mnt/floppythe -t switch specifies the type of filesystem(vfat). The device file /dev/fd0 represents the first floppy drive; /mnt/floppy is the directory through which you can access the files after mounting.If you take a look at your /etc/fstab entry and you will see something like the ff:/dev/fd0 /mnt/floppy auto noauto,owner,kudzu 0 0This /etc/fstab line sets the default configuration for he first floppy drive (/dev/fd0). The ormat is auto which means that the mount command searches the filesystems and so all you need to mount the floppy is he following c
Lacelevel2 is an innovative measurement tool to identify excessive fragmentation before you start...
[[ This is a content summary only. Visit my website for full links, other content, and more! ]]
Lacelevel2 is an innovative measurement tool to identify excessive fragmentation before you start...
[[ This is a content summary only. Visit my website for full links, other content, and more! ]]
TOKYO, Oct 29 - Hoya Corp posted a 4.5 percent fall in quarterly operating profit, hit by sluggish sales of liquid crystal display-making equipment and a delay in the production of advanced glass disks used in hard disk drives. Hoya, which acquired digital camera and medical equipment maker Pentax Corp earlier this year, benefited from brisk sales of optical lenses for digital cameras and higher sales of glass used in the production of semiconductors.But a delay in the production of hard disks with a so-called "perpendicular recording method" weighed on its quarterly earnings, while price competition hurt sales of glass used to make LCDs.Operating profit at Hoya, which competes with Konica Minolta Holdings Inc in the hard disk substrate business, came to 26.85 billion yen in July-September, compared with a 28.13 billion yen profit a year earlier.The result is roughly in line with Hoya's forecast for 26.36 billion yen. Merrill Lynch had estimated 26.5 billion yen.Net profit slid 8.2 pe
Not all hard disks require cooling. This includes drives with a spindle rotation speed of 5,400 rpm. Disk drives intended for the home or office rarely require cooling.Nevertheless, there are many high-performance disk drives available. These drives include models with a rotation speed ranging from 7,200 rpm to 15,000 rpm. They often include a large amount of cache memory and high-performance chips in the built-in controller. The operation of these electronic components, combined with the operation of mechanical elements, causes intensive heat emission. As a result, high-performance hard disks frequently require appropriate cooling, especially if they are installed in compact computer cases. The replacement life of the hard disk depends on its operating temperature. When the drive temperature rises above the limit specified by the hardware manufacturer, it is advisable to use specialized cooling devices. For example, the temperature limit for the IBM hard disks is 55°C (131°F).Some
Ferrotoroidicity, key to faster hard disks? I bet that not many of you have heard about ferrotoroidicity. In fact, Google returns only 37 results about this concept as I’m typing this. In a nutshell, three forms of ferroic material are widely known: ferromagnetism, ferroelectricity and ferroelasticity. But European scientists have discovered a fourth form, which they called ferrotoroidicity. This phenomenon could lead to a new way to ’store data on atomic roundabouts.’ As the lead researcher said, ‘One could compare ferrotoroidic domains with roundabouts in, say, the UK and Germany where cars go around in clockwise or counter-clockwise direction.’ Even if this discovery is very interesting, it looks like many years will pass before this ferrotoroidic effect can be used to manufacture faster and more reliable hard disks. But read more… Source: feeds.feedburner.comGoogle CEO Says Company Likely to Bid on Wireless Spectrum Google will &
Es interesante ver como un poco de paciencia, bastantes disquetes y algo de tiempo libre aunado a adicción al NES nos pueden dar como resultado: una verdadera obra de arte xD. Esta imagen es de Mario, el entrañable fontanero de Nintendo hecho enteramente con floppy disks.Vía: Kotaku
Windows XP Professional supports two types of disk storage: basic and dynamic. Basic disk storage uses partition-oriented disks. A basic disk contains basic volumes (primary partitions, extended partitions, and logical drives).
Dynamic disk storage uses volume-oriented disks, and includes features that basic disks do not, such as the ability to create volumes that span multiple disks (spanned and striped volumes).
General Notes
Before you change a basic disk to a dynamic disk, note these items:
You must have at least 1 megabyte (MB) of free space on any master boot record (MBR) disk that you want to convert. This space is automatically reserved when the partition or volume is created in Microsoft Windows 2000 or Windows XP Professional. However, it may not be available on partitions or volumes that are created in other operating systems.
When you convert to a dynamic disk, the existing partitions or logical drives on the basic disk are converted to simple volumes on the dynamic disk.
A
How much would you pay for a CD/DVD storage tower? 489$ for 100 disks? No way hose. But what if it stores disks in style, would you spend this kind of money just for it to fit your Armani suit? BlueDot thinks you would, that’s why it made Divita BDM-100S, a storage tower made from polished high quality metal.
Continue reading article
TAGS: BDM-100S, BlueDot, CD, Divita, DVD, storage, towerRelated articlesLogitech io2 Digital Pen helps digitizing your handwritingCD or Vinyl? Both actuallyCAThumbstick Pop-up joystick promises easy manipulation of future mobile phonesRoute necessary cables trough you carpetMouse Mat brings Formula One on your desk
Although Blu-ray was launched a month earlier, the rival format HD DVD has outsold it by 4 to 1 according to the official charts company. Speculation suggests that this is due to the support for HD DVD on the games console Xbox 360 with its optical drive.
Blu-ray which was launched in October managed to sell a total 1,834 discs by the end of 2006 while HD DVD launched in November managed to sell a whopping 8,200 discs. It should be interesting to see if sales of Blu-ray pick up with the release of the Playstation3 on March 23rd with prices starting at £425.
Source: hdtvorg.co.uk
Tags: HD DVD, Blu-ray, format war
When thinking of gaming, the companies that make the storage medium are rarely thought of. Seagate, however, is offering up an interesting view of the future; a future that could effect the way we buy our games.According to Seagate, they are working on a technology that will drastically increase the amount of data we store [...]
I have two hard disks in my PC. One is Maxtor 40GB hard disk while the other one is an older Quantum 20GB hard disk. Both of them had just been re-formatted, again, due to..what else….if not virus. Damn virus…never fails to make me waste considerable amount of times just hunting for them.
I will [...]
I’ve been alarmed that USB flash disks have been used for almost anything from data to games to operating systems. Some of these stuff does not do good to our precious devices which we think can last forever if we simply keep it and get it away from damage. Well, the fact is, even if [...]
