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Drives disconnected from RAID array without apparent reason

I have owned a Dell PowerEdge R720 for some time and have been using it as my personal NAS. Here is the RAID configuration (disks in the indicated order) : 2 x 146 GB disks in 15K in RAID 1 12 x 1 TB ...
tigerblue77's user avatar
-1 votes
1 answer
29 views

Cent OS 7 File System recognize expanded root

I have expanded the disk for / - and it is MOSTLY recognized. For example - Applications / Utilities / Disks sees all 84GB, but Applications / Utilities / Disk Useage Analyzer only sees the old 49GB. ...
Graywalker's user avatar
0 votes
1 answer
87 views

HDD unpluged for a long period of time goes bad? [duplicate]

I have two HDD's unplugged for two years. It's from my old pc. I have some important files in there but I'm wondering about this problem. Will the HDD's turn on and I'll be able to access all my ...
Fernando Eiras's user avatar
0 votes
1 answer
341 views

Multiple drives to one logical drive with only a part needing a parity

I've got 4 1TB Hard-Drives. I want to have ONE mounted directory in which there are 2 directories. So the space for both is dynamic. One needs a parity, the other one not. Of course I don't want to ...
Ma_124's user avatar
  • 3
1 vote
0 answers
58 views

WS2003 network drive gets deactivated after restart

windows server 2003 OS runs sql backups regularly and periodically i have to restart once in a while. when the restart takes place the network drive(H) becomes deactivated which i do not understand ...
user2647035's user avatar
24 votes
4 answers
76k views

How can I connect a SAS drive to USB?

I have a Dell T710 with Seagate Cheetah 15k.7 SAS disks. If the T710 motherboard dies, I'll need to resort to one of my nightly off-site backups and salvage the journal/logfile from the SAS disk to ...
dave's user avatar
  • 343
0 votes
1 answer
86 views

Is there any longer such a thing as a nonvolatile RAM based storage device (not flash)?

There used to be such things, rare though they were. For instance I recall there was a CompactFlash static RAM card. But surely somebody still makes a battery-backed SRAM or DRAM based PCI card based ...
MorkFromOrk's user avatar
0 votes
4 answers
350 views

how to check the Disk drive problems in windows?

In a windows server the alloted space for a drive is 450 GB( for example drive G:). But the drive show full all the time. shows 449 GB is used and 1 GB free space. I tried chkdsk with no help. When I ...
Riyas's user avatar
  • 291
12 votes
6 answers
30k views

The difference between desktop-series HDD drives and server-series

What are the main differences between desktop-series hard disks and server-series? The obvious things I can see are: durability (server hardware mostly more qualitative and have more warranty) and ...
Vladislav Rastrusny's user avatar
15 votes
2 answers
82k views

How do I mount sub-directory to a hard drive in Linux?

Let us assume that I have two hard drives (A,B) and have the following directories: /var/www /var/www/upload Currently if I upload a file to /var/www OR /var/www/upload ; it will be saved in drive A....
user avatar
1 vote
3 answers
120 views

Dual hard disks on Vista - what goes where?

I'm setting up some Vista boxes with dual hard drives (a 250GB and a 1TB). What should I install on both disks for best performance? They are for general use by developers. Windows and programs on ...
RichH's user avatar
  • 111