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Full Discussion: Please explain how to read df -k
Special Forums Hardware Filesystems, Disks and Memory Please explain how to read df -k Post 302428294 by NycUnxer on Wednesday 9th of June 2010 11:39:34 AM
Old 06-09-2010
Thanks alot, so can someone explain to me why a senior admin once told me that roughly adding 2 million units = 1 gb, and that is the number I should add to the units field to add space. Also how do I add more to the original number of 44gb or add space to the overall size? I guess what I'm asking is what is my limit, where do I see that?

Code:
         Change / Show Characteristics of a Journaled File System

Type or select values in entry fields.
Press Enter AFTER making all desired changes.
  
[TOP]                                                   [Entry Fields]        
  File system name                                    /usr/prod001            
  NEW mount point                                    [/usr/prod001]           
  SIZE of file system
          Unit Size                                   512bytes               +
          Number of units                            [92274688]               #
  Mount GROUP                                        []
  Mount AUTOMATICALLY at system restart?              yes                    +
  PERMISSIONS                                         read/write             +
  Mount OPTIONS                                      []                      +
  Start Disk Accounting?                              no                     +
  Fragment Size (bytes)                               4096                    
  Number of bytes per inode                           4096                    
  Compression algorithm                               no

 

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LEARN ABOUT CENTOS

mount.nfs

MOUNT.NFS(8)						      System Manager's Manual						      MOUNT.NFS(8)

NAME

       mount.nfs, mount.nfs4 - mount a Network File System

SYNOPSIS

       mount.nfs remotetarget dir [-rvVwfnsh ] [-o options]

DESCRIPTION

       mount.nfs is a part of nfs(5) utilities package, which provides NFS client functionality.

       mount.nfs  is  meant to be used by the mount(8) command for mounting NFS shares. This subcommand, however, can also be used as a standalone
       command with limited functionality.

       mount.nfs4 is used for mounting NFSv4 file system, while mount.nfs is used to mount NFS file systems versions 3 or 2.   remotetarget  is  a
       server share usually in the form of servername:/path/to/share.  dir is the directory on which the file system is to be mounted.

OPTIONS

       -r     Mount file system readonly.

       -v     Be verbose.

       -V     Print version.

       -w     Mount file system read-write.

       -f     Fake mount. Don't actually call the mount system call.

       -n     Do not update /etc/mtab.	By default, an entry is created in /etc/mtab for every mounted file system. Use this option to skip making
	      an entry.

       -s     Tolerate sloppy mount options rather than fail.

       -h     Print help message.

       nfsoptions
	      Refer to nfs(5) or mount(8) manual pages.

NOTE

       For further information please refer nfs(5) and mount(8) manual pages.

FILES

       /etc/fstab	 file system table

       /etc/mtab	 table of mounted file systems

SEE ALSO

       nfs(5), mount(8),

AUTHOR

       Amit Gud <agud@redhat.com>

								    5 Jun 2006							      MOUNT.NFS(8)
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