Minggu, 25 Agustus 2013

What is a good brand name for portable hard drives?

portable hard drives wiki on 5�
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Brian


I've never bought one of these before, so I have no Idea what to look for or what brands to trust.
If it matters, it's gonna be for my laptop, and it will mostly be used to hold my vast mountains of music.



Answer
a R.A.I.D (reluctant array of inexpensive/independent disk) is like a giant memory stick, litterally.
it's obviously bigger than a memorystick, and I think it's pretty good.

(wiki:)
Many operating systems provide basic RAID functionality independently of volume management.

Apple's Mac OS X Server and Mac OS X support RAID 0, RAID 1, and RAID 1+0.
FreeBSD supports RAID 0, RAID 1, RAID 3, and RAID 5, and all nestings via GEOM modules and ccd.

Linux's md supports RAID 0, RAID 1, RAID 4, RAID 5, RAID 6, and all nestings. Certain reshaping/resizing/expanding operations are also supported.

Microsoft's server operating systems support RAID 0, RAID 1, and RAID 5. Some of the Microsoft desktop operating systems support RAID such as Windows XP Professional which supports RAID level 0 in addition to spanning multiple disks but only if using dynamic disks and volumes. Windows XP can be modified to support RAID 0, 1, and 5.

NetBSD supports RAID 0, RAID 1, RAID 4, and RAID 5, and all nestings via its software implementation, named RAIDframe.

OpenBSD aims to support RAID 0, RAID 1, RAID 4, and RAID 5 via its software implementation softraid.

FlexRAID (for Linux and Windows) is a snapshot RAID implementation.

how can i share my HDs on my home network?




Drew


I have 5 computers, the main one running Vista, one laptop running Windows 8, and three netbooks running Windows 7. I'd like to be able to watch movies and listen to music that I have stored on 3 external hard drives hooked up to my main computer (the Vista one). How can I access these things on all the devices in the household?


Answer
For file sharing I would recommend a dedicated NAS.

If this is out of your budget, many routers support USB for printer sharing or USB storage devices.

You can connect a USB portable hard drive and use it like a NAS (Network Attached Storage) drive. http://en.wikipedia.org/wiki/Network-attached_storage You'll have to check your router manual to see if it supports USB storage devices and how it is configured on the router.

The advantage of network attached storage (NAS) is that the data can be accessed (shared) by other devices connected to your network and you don't have to have a dedicated PC running 24/7 to share the drive.

You are not going to get the speed or versatility of a dedicated NAS, but if you have a limited budget it does function.

I personally use three different brands of dedicated NAS devices, two are configured in a raid one configuration for redundancy, you can even have the device email you when a drive is failing, and swap in a replacement without losing a bit of data.

If you're in the market for a NAS, I would highly recommend the Synology line. http://www.synology.com/products/product.php?product_name=DS212j&lang=us By far the best user interface and features. It runs Linux and is highly configurable. It includes a download server, media server, individual user security, and too many other features to list. The Synology DS212j is now under $200 at Amazon. http://www.amazon.com/gp/product/B005YW7OLM/ref=as_li_ss_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B005YW7OLM&linkCode=as2&tag=excharge-20

You can also set up file sharing,

For this to work you need to set up file sharing on the desktop and share the external USB drives. The methods to do this vary with your OS and version. Here is a video for setting up file sharing on a Win 7 OS. http://www.youtube.com/watch?v=rP3eR3aNxEw

The desktop PC will need to be left on and connected to your home network, preferably via a 100 Mbps Fast Ethernet connection or Gigabit Ethernet.

Good Luck...




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