Overclock.net › Forums › Components › Hard Drives & Storage › Missing HDD space?
New Posts  All Forums:Forum Nav:

Missing HDD space?

post #1 of 4
Thread Starter 
In this machine there are two identical 250GB HDD's. One shows correctly as having 232GB available, the other shows as 190GB?

What gives? They should both show "X of 232GB" in My Computer. Storage Manager in Administrative Tools shows the drive as being a 232GB drive and gParted shows it as being a 232GB drive. Neither of them show any unallocated space. There is only one partition on the drive. Currently there's 90GB used on the drive and it shows around 90GB left in free space.

So, why only 190GB? Where's the other 42GB?!

Edit:

and it's not one of these "hidden files" types of thread. It says "90GB free of 190GB" but there's no unallocated space on the disk and such, so is it misreporting the total size or do I have a disk problem?
Edited by Rubers - 4/29/12 at 10:55am
The Riginator
(20 items)
 
 
Wife's Rig
(5 items)
 
CPUGraphicsRAMHard Drive
Qualcomm Snapdragon S600 Adreno 330 2GB LPDDR3 NAND Storage 
Hard DriveOSMonitorKeyboard
Samsung 32GB MicroSD Android 4.4.2 KitKat 5 inch (441ppi) 1080x1920 Super AMOLED SwiftKey 
Power
2600mAh Battery 
  hide details  
Reply
The Riginator
(20 items)
 
 
Wife's Rig
(5 items)
 
CPUGraphicsRAMHard Drive
Qualcomm Snapdragon S600 Adreno 330 2GB LPDDR3 NAND Storage 
Hard DriveOSMonitorKeyboard
Samsung 32GB MicroSD Android 4.4.2 KitKat 5 inch (441ppi) 1080x1920 Super AMOLED SwiftKey 
Power
2600mAh Battery 
  hide details  
Reply
post #2 of 4
That's odd. Disk Management is showing the full space for both, but My Computer isn't?

Beats me. Sounds like the usual tools for tracking down missing space won't be very effective, but here's a link anyway:
http://windirstat.info/
     
CPUMotherboardGraphicsRAM
FX-8350 @ 4.6ghz 1.425v Sabertooth 990FX Zotac GTX 1070 Amp! 32GB (4x8GB) Kingston Fury 1866mhz CL10 1T 1.5v 
Hard DriveHard DriveHard DriveHard Drive
Hitachi 2TB - HDS723020BLA64 Crucial M500 960GB - CT960M500SSD1 WD 4TB Black - WD4001FAEX WD 4TB Black - WD4001FAEX 
Hard DriveHard DriveHard DriveHard Drive
Seagate 2TB - ST2000DM001 WD 640GB Black - WD6401AALS Seagate 6TB - ST6000DM001 Micron M500 - MTFDDAK480MAV 
Optical DriveOptical DriveOptical DriveOptical Drive
Pioneer DVR-115DBK Samsung SH-S243D/BEBE LG GH22NS90 Lite-On EBAU108 External DVD 
CoolingCoolingCoolingOS
Noctua NH-D15 Fractal Design 140mm Fan - FD-FAN-140 Fractal Design 120mm Fan - FD-FAN-120 Windows 7 
OSMonitorMonitorKeyboard
Ubuntu 14.04 LTS Samsung 2343BWX 23" (2048x1152) BenQ GW2765HT 27" IPS LCD Monitor (2560x1440) Genius Keyboard KB-G235 PA 
PowerCaseMouseMouse Pad
Seasonic Platinum 1000w PSU - SS-1000XP Fractal Design Define R5 Steelseries Rival 6500 dcpi Mousepad + Desk 
AudioAudioOtherOther
Onboard Realtek® ALC 892 Cyber Acoustics CA-2992 2.0 Speakers Razer Krait 1600 DPI nGear G-C1601 Card Reader 
OtherOther
Pisen Card Reader Gigabyte M7 Thor 
CPUMotherboardGraphicsRAM
VIA Eden C7 1200mhz Jetway J7F4K1G2ES-LF VIA Onboard 512MB PC2-4200 
Hard DriveOptical DriveCoolingOS
A-Data FlashDrive None Fanless Linux 
MonitorKeyboardPowerCase
Headless None 65w Power Brick Antec ISK300-65 
MouseAudio
None Onboard VIA 
CPUMotherboardGraphicsRAM
Barton XP-M 2400+ FJQ4C Asus A7N8X-E Deluxe 256MB BFG 7800GS OC 2x512MB Samsung PC3200 
Hard DriveOSMonitorKeyboard
Raptor 74GB/Seagate 120GB Windows 2000 Pro 60hz 17" CRT Brandless PS2 Keyboard 
PowerMouse
Antec Neo HE 550w Logitech G5 
  hide details  
Reply
     
CPUMotherboardGraphicsRAM
FX-8350 @ 4.6ghz 1.425v Sabertooth 990FX Zotac GTX 1070 Amp! 32GB (4x8GB) Kingston Fury 1866mhz CL10 1T 1.5v 
Hard DriveHard DriveHard DriveHard Drive
Hitachi 2TB - HDS723020BLA64 Crucial M500 960GB - CT960M500SSD1 WD 4TB Black - WD4001FAEX WD 4TB Black - WD4001FAEX 
Hard DriveHard DriveHard DriveHard Drive
Seagate 2TB - ST2000DM001 WD 640GB Black - WD6401AALS Seagate 6TB - ST6000DM001 Micron M500 - MTFDDAK480MAV 
Optical DriveOptical DriveOptical DriveOptical Drive
Pioneer DVR-115DBK Samsung SH-S243D/BEBE LG GH22NS90 Lite-On EBAU108 External DVD 
CoolingCoolingCoolingOS
Noctua NH-D15 Fractal Design 140mm Fan - FD-FAN-140 Fractal Design 120mm Fan - FD-FAN-120 Windows 7 
OSMonitorMonitorKeyboard
Ubuntu 14.04 LTS Samsung 2343BWX 23" (2048x1152) BenQ GW2765HT 27" IPS LCD Monitor (2560x1440) Genius Keyboard KB-G235 PA 
PowerCaseMouseMouse Pad
Seasonic Platinum 1000w PSU - SS-1000XP Fractal Design Define R5 Steelseries Rival 6500 dcpi Mousepad + Desk 
AudioAudioOtherOther
Onboard Realtek® ALC 892 Cyber Acoustics CA-2992 2.0 Speakers Razer Krait 1600 DPI nGear G-C1601 Card Reader 
OtherOther
Pisen Card Reader Gigabyte M7 Thor 
CPUMotherboardGraphicsRAM
VIA Eden C7 1200mhz Jetway J7F4K1G2ES-LF VIA Onboard 512MB PC2-4200 
Hard DriveOptical DriveCoolingOS
A-Data FlashDrive None Fanless Linux 
MonitorKeyboardPowerCase
Headless None 65w Power Brick Antec ISK300-65 
MouseAudio
None Onboard VIA 
CPUMotherboardGraphicsRAM
Barton XP-M 2400+ FJQ4C Asus A7N8X-E Deluxe 256MB BFG 7800GS OC 2x512MB Samsung PC3200 
Hard DriveOSMonitorKeyboard
Raptor 74GB/Seagate 120GB Windows 2000 Pro 60hz 17" CRT Brandless PS2 Keyboard 
PowerMouse
Antec Neo HE 550w Logitech G5 
  hide details  
Reply
post #3 of 4
press start
type diskpart, click enter
type list disk

post a screenshot, it should show the full size there.

I think there is a way with linux to actually hide a bit if the drive (a special partition or something) from OSes...that's what could have happened if I am right.
post #4 of 4
Thread Starter 
I managed to sort this out but I can't explain why unfortunately. As I said, GParted reported one single 232GB big partition along with Windows. I copied over the data to the Windows drive, deleted the partition on the drive in Linux, booted back into Windows and reformatted with the Disk Management - that's the short version.

Long version, make sure you don't erase the BCD data when you clear a drive...and always install Windows with just one drive so you know the BCD data will be on that... then add other drives after the first boot lol!

edit:

while I was wrangling with my Windows 7 USB to recover my boot record I was in Disk Part (funnily enough) and it also reported 232GB. Every disk tool I used (Windows Disk Management, GParted and Disk Part) all reported 232GB but Windows was showing 190GB!

Just glad I got my 42GB back tongue.gif

edit 2:

Also, just for reference for people in the future, time travellers and archaeologists. If you totally delete your boot record and bootrec and bootsect don't restore them you should do a fresh install of Windows on a separate partition of the effected drive, get booted into that, download and install EasyBCD, add your old install to the boot record and set it to be default (and not show any boot menu) and then reboot... then you can get rid of that new, pointless, install biggrin.gif
Edited by Rubers - 4/29/12 at 6:11pm
The Riginator
(20 items)
 
 
Wife's Rig
(5 items)
 
CPUGraphicsRAMHard Drive
Qualcomm Snapdragon S600 Adreno 330 2GB LPDDR3 NAND Storage 
Hard DriveOSMonitorKeyboard
Samsung 32GB MicroSD Android 4.4.2 KitKat 5 inch (441ppi) 1080x1920 Super AMOLED SwiftKey 
Power
2600mAh Battery 
  hide details  
Reply
The Riginator
(20 items)
 
 
Wife's Rig
(5 items)
 
CPUGraphicsRAMHard Drive
Qualcomm Snapdragon S600 Adreno 330 2GB LPDDR3 NAND Storage 
Hard DriveOSMonitorKeyboard
Samsung 32GB MicroSD Android 4.4.2 KitKat 5 inch (441ppi) 1080x1920 Super AMOLED SwiftKey 
Power
2600mAh Battery 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Hard Drives & Storage
Overclock.net › Forums › Components › Hard Drives & Storage › Missing HDD space?