Computer data storage, often called storage or memory, refers to computer components and recording media that retain digital data. Data storage is one of the core functions and fundamental components of computers.

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10 views

WD20EADS Hard drives on HP DL320S [on hold]

I'm trying to install 2TB WD20EADS drives to my HP DL320s with P400 RAID controller, Did anyone try it?
0
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1answer
13 views

Seagate Expansion external drive not recognised in Windows 8.1

Can someone PLEASE tell me why my Seagate Expansion external hard-drive is NOT recognised in Windows 8.1? It worked perfectly on my other Win 7 Pro laptop, I just bought a new laptop with Win 8.1,and ...
0
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1answer
11 views

How to use independent, persistent disk à la VMWare in VirtualBox?

VMware has the concept of "dependent disk" (snapshots are made and used along with the virtual machine), "independent persistent disk" (disk has his own state, no snapshot), "independent non ...
0
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2answers
40 views

What to use for recovery disk when CD is not an option

I have a computer that has no optical drive and getting on to work with that is very hard(believe me I've tried). What are some alternatives for recovery media in case the current OS fails? I have ...
-1
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1answer
29 views

Internal Storage does not have a drive name

The internal storage of my phone shows up as: Computer\Xperia SL\Internal Storage Hence I am unable to copy the entire contents of the drive using either Fastcopy or CMD Why is it that it does not ...
0
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1answer
51 views

waking up a sleeping external usb storage drive on linux?

So I got a Seagate external usb storage that goes to sleep after 90 minutes. All its power comes from the usb. At dmesg, this is what happens: [Dom Jun 29 17:25:08 2014] sd 7:0:0:0: Attached scsi ...
0
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1answer
17 views

Calculate storage capacity of RAID 2 / 3 / 4?

Given n drives and capacity s of each drive, how would I calculate storage capacity for RAID 2 / 3 / 4? For example, I know RAID 5's storage capacity can be calculated with the following formula: ...
0
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1answer
25 views

Calculating RPM of the disk drive

Well I have a question about RPM of the disk drive. I've seen an example where: seek time of the HD: 5ms track size: 5MB If an application wants to read 1MB from the disk with a maximum time of 20ms ...
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3answers
43 views

Why so many steps in adding new disk and what do they do? [closed]

Why is it necessary to initialize, format, create a volume and a partition on a new hard drive? What are there differences? I have red on Google and most of them seem to do the same thing.
0
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2answers
52 views

Is it possible to mark or segregate bad blocks on HDD?

Hello I want to know if is it possible to mark bad blocks on HDD for OS to not use them. I don't want to save data written on this blocks, just want to get rid of them. I found some article where ...
1
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1answer
31 views

Usability of solid state drives after long term storage without without power

So, I was recently hired on to a company that has shipped out several 24/7 always on servers.. With solid state drives. I understand that SSD longevity has been improved upon, however to my knowledge ...
3
votes
2answers
86 views

Is it insecure to use a swap file that multiple systems can read?

I'm setting up a dual-boot system with Ubuntu Linux and Windows 7. Both systems are installed on an SSD, each given around 50GB. However, there is an additional internal HDD with a single ext4 ...
0
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2answers
41 views

Does `dd` work on physical level or on filesystem level?

When you delete a file from a device, let's say an USB stick, then (without doing any further stuff) only the entry in the filesystem is deleted, the raw bytes of this file are still on the device ...
1
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0answers
74 views

Intel Rapid Storage Technology (pre-OS) driver installation

My desktop machine is built on Gigabyte GA-Z87-UD3H and Gigabyte provides the latest driver for Intel Rapid Storage Technology (IRST), which I installed after installing the OS. Same goes for my ...
0
votes
1answer
110 views

MicroSD card isn't detected by computer, apparently usable only with phone

I have a 4GB MicroSD card that apparently only works (in the sense that the device detects and can read and write from and to the card) with my old Nokia XpressMusic 5800 phone. I have taken pictures ...
2
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4answers
112 views

Migrating from HDD to SSD+HDD combo [closed]

So in a few days I'm going to be building a new PC in which I decided to icorporate an SSD (120GB) + HDD (1TB) combo. Are there any rules of thumb as to how you should divide your data among those two ...
0
votes
1answer
133 views

Can a personal cloud storage device be used for syncing OneNote?

(Please note this is a question about a type of NAS (Network Attached Storage) device, not an online cloud storage service.) If I understand it correctly, a personal cloud storage device (for example ...
0
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1answer
36 views

Motherboard storage drivers confusion

I'm always confused when I need to install the MOBO drivers for storage. Eg: for my mobo, there are 5 different drivers for storage. It is not clear what they do and which one I need to install!! Can ...
1
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0answers
22 views

Which option is better for NAS old computer or NAS devices [closed]

I searched on internet about NAS and many have come up with solution of using OLD computer with bunch of drives and use FreeNAS and it don't cost money The other i have found is to use Netgear ...
1
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0answers
35 views

Flash based storage. Do i need to re-plug them back in to my PC from time to time? (Memory cards & SSD's)

I've bought some memory cards for the purpose of backing up & storing my pictures and videos in case my PC's hard drive fails or the data on it becomes unreadable. The hard drive may not fail for ...
0
votes
2answers
38 views

How can i build home SAN with SATA drives only

In my home i have 5 user using different computers and we have one server with vmware Esxi on it to use for virtual machines The problem i am having is storage i have desktop where i have stored 7 ...
0
votes
1answer
51 views

ZFS on linux: switch partition to whole disk

There is a ZFS pool with raidz1 in it. The pool is created on top of three 2TB drives using the whole disk and a 2TB partition on a 3TB drive. What is the recommended process to reconfigure the pool ...
2
votes
1answer
33 views

Why is it believed that only Blu-rays can store HD content? [closed]

HD content can be stored anywhere. Why does the Wiki say that Blu-ray supersedes DVD because it can store HD video? You can store an HD video on a CD-ROM. An HD video is just bits representing data to ...
0
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1answer
117 views

Does a router USB port means it supports NAS?

My ISP will be sending me a SmartRG SR505n modem/router and I see from the specs that it has a USB 2.0 port. Does this mean that it supports adding a NAS (my extrenal HDD for example?). I checked the ...
0
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1answer
24 views

How can i manage10 SATA drives separately with same speed as DAS

I have 10 External USB drives attached with my desktop. Each has its own power and USB cable + USB extension/extender. Its looking very messy and i am thinking of opening the case and then take out ...
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1answer
56 views

What type of cable do I need to connect to this storage box

I have this Hitachi Storage box (Hitachi DF600-RKAJAT Hard Drive Array): It has fiber drives, and I have a Fiber channel card like this: How can I join them?
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1answer
17 views

Can i use any fibre channel card with IBM server or there is special type

I have this server http://www.redbooks.ibm.com/redpapers/pdfs/redp4362.pdf and i have disk array with fibre hard drives. I want to know that can i use any fibre card with IBM server or there is ...
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votes
1answer
87 views

What type of hard drives can be used in storage server [closed]

First of all i am not asking for any shopping Recommendation but i want to know about this product on ebay ...
0
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1answer
27 views

How smart phones can be viewed as storage devices by the OS?

I wanted to view the partition tables of my android and ipod using gparted.But, I could not since the OS does not recognize smart phones as storage devices.So,why is this behaviour and how can I force ...
0
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0answers
49 views

Mount usb storage on Nexus 4 from Ntfs

How do I mount usb storage to fat32 or exFat on Nexus 4? Many of the mounter apps I tried specified app not compatible for Nexus 4 in the description itself. I could connect my mouse through OTG cable ...
0
votes
1answer
32 views

how big is SAN and is it feasible to use it in home

I have seen this add for SAN and its looks cheap for 50TB storage. But i am not sure How big will that be. i mean can it be fit on my computer desk Can i sue with my normal desktop Is it will be ...
1
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0answers
24 views

Snapshotting virtual disks mounted in Windows without using vritualization?

I know that you can mount VHDs in Windows, but you can't create snapshots on the go, like in virtual machines. You have to unmount it first, create a differential VHD using Diskpart and mount it ...
0
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1answer
28 views

File System for virtualization server [closed]

I am going to be running a Proxmox (a virtualization distro based on debian wheezy) server. There is going to be 1 or 2 KVM vm and 2 - 3 openVZ containers running at any given time. I want to be able ...
0
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0answers
24 views

Deleting Files from Secondary BTSync Client Files remain in Ubuntu VPS but invisible

I installed BTSync on my VPS which is running Ubuntu 13.10. I set up a drop folder where I would transfer my files & that would sync to my home PC. I would then delete things on my home PC (not ...
1
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1answer
48 views

How to set up a dev environment in a VDI [closed]

My company is trying to set up VDI environments for everyone including database developers. Some of the databases are SQL, others semi-obscure legacy systems. Apparently our hosting company charges a ...
0
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2answers
44 views

What's the minimum occupied space that triggers Windows' low space notification?

Is it a percentage related to the partition size? Or, is it a hard-fixed number? What if it's a non-system partition? Why would it matter to Windows if it isn't installed into it? In my case, I run ...
0
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0answers
15 views

KVM images not reading from custom location

In CentOS linux server I have a disk scenario as , A LV with vg0 in it and in that I have created a directory with intention as KVM have to read the images from this location. I have set KVM to read ...
0
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0answers
55 views

I dell external usb dvdrw drive model gp60n

I have a dell external usb dvdrw drive model gp60n and i need to know what kind of readable format and what kind of writable format it uses.
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0answers
34 views

Home FTP storage

Now i have a router Asus RT-N56u and a USB Disk (Samsung M3 portable) for my daily website backups. I am doing compressing with tar for every site folder then sending it via NCFTP to my home usb disk. ...
0
votes
3answers
58 views

Why's Windows keep losing my storage device on reboot?

I've got a machine running Windows 8.1 off a boot SSD, with the SATA spinning media attached via an Adaptec 6405e controller. It works great coming up from a powered off state. However, if a reboot ...
0
votes
1answer
44 views

Storage solution for a company [closed]

I would like to upgrade current storage solution for a small company. Company has around 20 computers and one central server running Hyper-V and several guests in it. There is an Exchange server, SQL ...
1
vote
1answer
34 views

G-Drive Mobile external disk drive - should I use Firewire or USB 3.0?

I have a G-Technology G-Drive mobile 1TB with the option of either connecting via USB 3.0 or Firewire 800, which is the better choice for connecting with my MacBook Pro Early-2011? (In terms of speed ...
0
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0answers
22 views

How does video get written to a file?

How does a video get written to a file? Does it get written in sections, like packets of data, or does the file stay "open" with a pure stream of continuous data? I have been searching but I don't ...
2
votes
0answers
58 views

How to write protect microSD card?

My phone is corrupting memory cards while trying to write data. I want to make my microSD read-only or write protect it (even if phone is not the reason). Searching on Google returns the solutions to ...
1
vote
1answer
55 views

How Fake raid communicates with Operating system(Linux)?

I am a programmer, I studied about software, hardware and Fake raid's and I am unable to understand how fake raid communicates with operating system (Linux)? I mean which software layer or driver ...
0
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0answers
141 views

Expanding disk space on pfSense running under ESXi

I recently installed pfsense on an ESXi to run as my secondary gateway by assigning a disk space around 30GB. Everything works fine & now I need to expand the disk size to another 50GB for squid ...
0
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2answers
109 views

Microdrive suddenly not showing up as storage device

I have a Hitachi Compact Flash Microdrive that my Canon EOS 20D uses to store pictures on. Up until recently, I've been able to put the microdrive in a PCMCIA reader ("PC Card Reader" as described in ...
4
votes
3answers
318 views

SAN vs NAS: How to explain the difference in layman's term?

I am from a software background so I am not really up to date with these storage technology. I am asked this question today and I don't feel like I am able to give a correct answer. Here is my ...
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1answer
42 views

How to access large volume of shared files?

I am part of a group of engineers that works together on simulations; we are having trouble figuring out how to store/access simulation output files. Each simulation study generates ~20GB of output ...
0
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1answer
49 views

My SSD works extremely slow

i need a help. I've bought SSD Toshiba , model : Z1000001 It works a realy realy slow. AHCI is enabled, TRIM also, BIOS updated, all tips from google used, SATA cables and ports tested but still ...