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The Graveyard - Products No Longer Supported => D-Link Storage => DNS-323 => Topic started by: skylarsutton on April 20, 2011, 09:51:44 PM

Title: RAID never finishes rebuilding
Post by: skylarsutton on April 20, 2011, 09:51:44 PM

I had a drive failure last week, powered down and waited for the new one to arrive. Popped it in on Thursday and let the RAID begin a rebuild.

• On Monday (4 days later) I noticed the NAS had never gone into standby mode and logged in to check it out: 93 minutes remaining on the rebuild.
• I checked it again Tuesday morning: 92.1 minutes remaining.
• I forced a reboot Tuesday evening when it still said 92 minutes remaining
• I checked late Tuesday night and the sync said 200+ minutes remaining, figured all was fine
• I checked Wednesday morning and it was hung at 91'ish minutes again, rebooted again
• I checked again tonight (Thursday)... 92.3 minutes remaining again

What gives? They are 500GB drives that only have about 130GB of data on them. That thing should rebuild in hours, not days... and why does it keep getting stuck at 92'ish minutes?

No failures in the logs, current status below. Thanks for the help.

----------------------------
DEVICE INFORMATION :
View a summary of device information here.

LAN INFO :
IP Address:    192.168.0.199
Subnet Mask:    255.255.255.0
Gateway IP Address:    192.168.0.1
Mac Address:    xx:xx:xx:xx:xx:xx
DNS1:    192.168.0.1
DNS2:   
DEVICE INFO :
Workgroup:    xxxxxxxxxx
Name:    NAS
Description:    DNS-323 Networked Storage
System Temperature:   
 111°F / 44°C
Current Rx/Tx:    790577/612224
System Up Time:    1 day 1 hour 47 minutes
USB DEVICE INFO :
Manufacturer:    None
Product:    None
    
HARD DRIVE INFO :
Total Drive(s):    2
Volume Name:    Volume_1
Volume Type:    RAID 1
Sync Time Remaining:    94.8 minute(s)
Total Hard Drive Capacity:    490402 MB
Used Space:    139494 MB
Unused Space:    350908 MB

PHYSICAL DISK INFO :
Slot   Vendor   Model   Serial Number   Size
Right   WDC   WD5000AAKS-00YGA   WD-WCAxxxxxxxxx    500 G   
Left   WDC   WD5000AAKX-001CA   WD-WCAxxxxxxxxx    500 G   

Title: Re: RAID never finishes rebuilding
Post by: fordem on April 21, 2011, 04:33:24 AM

My GUESS would be, that one of your disks has a problem - perhaps a bad sector, just about 92ish minutes away from completion.

Title: Re: RAID never finishes rebuilding
Post by: skylarsutton on April 21, 2011, 04:37:12 AM

Is there a 'nix equivalent of scandisk that i can run via telnet?