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ludwig W 09-12-2005 06:28 AM

strange Hard drive statistics
 
Hi,

I've been running Suse 9.3 for about 8 months and I have 2 hard drives: one of which is a 2nd drive ( fat32 ) used for storage.
However, in the last couple of days, it has started reporting that the drive size is 37gb instead of the 70 gb that it actually is.
If i go into the partition manager, it shows that the drive is really 70 gb, but for some reason Linux is only allowing me to use 37gb.

Does anyone have a clue as to why this might be?

Cheers!!

Emmanuel_uk 09-12-2005 07:17 AM

Hi, not sure I can help very much
If you want further help you may want to post

fdisk -l

I've seen this:
<<A spiffy way to see what directories are taking up the most space on your hard drive is
du -sk * | sort -n
this will show just the base- level directories in whatever directory you run this in. So it will include
the size of sub- directories, but not list them in the output.>>

Look for a directory abnormally big

Have you got smartmontools installed (is your HD a smart enabled one)
Maybe your drive is on the way to failure?
Maybe full of log and so on taking lots and lots of space

Is this 37gb space left of total visible space

Emmanuel_uk 09-12-2005 07:17 AM

Hi, not sure I can help very much
If you want further help you may want to post the result of (this may help)

fdisk -l

I've seen this:
<<A spiffy way to see what directories are taking up the most space on your hard drive is
du -sk * | sort -n
this will show just the base- level directories in whatever directory you run this in. So it will include
the size of sub- directories, but not list them in the output.>>

Look for a directory abnormally big

Have you got smartmontools installed (is your HD a smart enabled one)
Maybe your drive is on the way to failure?
Maybe full of log and so on taking lots and lots of space

Is this 37gb space left of total visible space (free space + files)
What command / utility do you use to get this 37 gb value?

mgmax 09-12-2005 07:27 AM

Hello,

this sounds really strange.

Perhaps the partition is only 37GB big?!?!?!
Does anything strange in dmesg appear?
what does hdparm report?

mgmax

ludwig W 09-12-2005 12:41 PM

My HDD got filled up over the last month or so, so I started deleting to make some space. I deleted a huge 20gb folder of movies plus another 20gb of ISO's . However, no matter how much I deleted, it still said it was full, so I went into windows, defraged the drive, checked that there was no hidden folders hiding the deleted stuff and went back into Linux.
However, it still said the drive was full!! When I right click the drive (in Konqueror) and check it's size, it says it's 37gb, whereas it's really 77gb.
When I df it I get:
Code:

Filesystem            Size  Used Avail Use% Mounted on
/dev/hda3              18G  15G  3.1G  83% /
tmpfs                506M    0  506M  0% /dev/shm
/dev/hda4              26G  17G  9.3G  64% /home
/dev/hdb1              77G  70G  7.2G  91% /windows_d
/dev/hda1              32G  11G  21G  34% /windows_c


and the dogy HDD is hdb1. Here it reports it's 77G, which if memory serves, is about right. But it's only used about half that yet still says it's used 70G (91%), which is complete tosh.

ludwig W 09-12-2005 12:51 PM

here is fdisk -l:

Code:

linux:/home/ives # fdisk -l

Disk /dev/hda: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

  Device Boot      Start        End      Blocks  Id  System
/dev/hda1  *          1        4083    32793773+  7  HPFS/NTFS
/dev/hda2            4084        4151      546210  82  Linux swap / Solaris
/dev/hda3            4152        6418    18209677+  83  Linux
/dev/hda4            6419        9728    26587575  83  Linux

Disk /dev/hdb: 82.3 GB, 82348277760 bytes
16 heads, 63 sectors/track, 159560 cylinders
Units = cylinders of 1008 * 512 = 516096 bytes

  Device Boot      Start        End      Blocks  Id  System
/dev/hdb1  *          1      159559    80417704+  c  W95 FAT32 (LBA)


Emmanuel_uk 09-12-2005 02:05 PM

Hope somebody else can help from there. I would go with a hammer: backup on dvd and reformat partition. I only know e2fsck, but this is for ext2/3 file system.
Looks strange anyhow
Do as root in a terminal and see if there is any clues
cat /var/log/syslog | grep -i hdb
and look in dmesg (see if there is any clue of what is going on)

ludwig W 09-12-2005 02:35 PM

thanks anyway.
I might just back up on DVD and reformat, as you suggest.


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