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Top Forums UNIX for Dummies Questions & Answers Question on disk size and usage Post 302891991 by bbbngowc on Monday 10th of March 2014 07:38:26 AM
Old 03-10-2014
Question on disk size and usage

Hello All, this may be a simple question but I wasn't sure how to word it to search for the answer. Have a look at the following:
Code:
/dev/mapper/vgdata-lvdata             626G  594G     0 100% /data01

As you can see the disk size 626GB of which 594G is used. There's 32GB difference there but the system shows amount available is 0 and 100% full. This is a RedHat 5 system and the filesystems are ext3.

1. Why is so much of the disk being wasted?
2. How can I fix it so more of the disk is actually used and not wasted?

Last edited by vbe; 03-10-2014 at 09:50 AM..
 

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QUOTAON(8)						      System Manager's Manual							QUOTAON(8)

NAME
quotaon, quotaoff - turn filesystem quotas on and off SYNOPSIS
quotaon [-v] filesystem ... quotaon [-v] -a quotaoff [-v] filesystem ... quotaoff [-v] -a DESCRIPTION
Quotaon announces to the system that disk quotas should be enabled on one or more filesystems. Quotaoff announces to the system that the specified filesystems should have any disk quotas diskquotas turned off. The filesystems specified must have entries in /etc/fstab and be mounted. Quotaon expects each filesystem to have a quota file named quotas located at the root of the associated file system. These defaults may be overridden in /etc/fstab. Available options: -a If the -a flag is supplied in place of any filesystem names, quotaon/quotaoff will enable/disable all the filesystems indi- cated in /etc/fstab to be read-write with disk quotas. -v Causes quotaon and quotaoff to print a message for each filesystem where quotas are turned on or off. FILES
quotas at the filesystem root with user quotas /etc/fstab filesystem table SEE ALSO
quota(1), setquota(2), fstab(5), edquota(8), quotacheck(8), repquota(8) HISTORY
The quotaon command appeared in 4.2BSD. 4.2 Berkeley Distribution January 21, 1996 QUOTAON(8)
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