Allegro: De-frag/X

Lund Performance Solutions markets De-Frag/X, a mutli-function disk tool for MPE/iX. Lund can be contacted at: (541) 926-3800, or via email at sales@lund.com.

De-Frag/X features include:

Condense a disk;
Balance a volume set;
Defragment a file (or fileset);
Fragment a file (or fileset);
Make room available on a disk;
Display disk usage on a per-disk, or per-system basis;
Clone a disk drive;

De-Frag/X commands include:

ANALYZE, BALANCE, CHECKFILE, CLEARREDO, CLONEDISK, CONDENSE, DEFRAGMENT, FRAGMENT, COUNTFILES, DISCFREE, DISPLAYEXTENTS, DO, DSTAT, DUMPFI, DUMPPF, ECHO, ERROR, EXIT, FILES, FINDPAGE, FINDSID, FSCHECK, HELP, LISTLT, LISTREDO, MAKEROOM, MAP, MEMMAP, PAGE, PSCREEN, REDO, RESET, SECTOR, SET, SSM, SUSPEND, TRIM, UNMOVED, USE, VERSION, and ZOOM.
The MAP command provides a graphical representation of how a disk drive (or all disk drives) are utilized. Here's an example of the command "MAP 1"'s output:

Ldev    1:   (Each chunk represents 398 pages, or 1.6 MB)
   [XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX]  0
   [XTXxXXXXXXXXXxxXXXXXXXXXXXXXXXXXxxxxXXXXXXXXXXXXxxxxxxxxxxxxxxxx]  1
   [xxxXXXxxXXxXXxXxxxxxxxxxxxxxxxxxxxxXXXXXXXXXXxxXXxxxxXXXXXXXXXXX]  2
   [XTTTTTTTTTTXXxXXXXxXXXxXxXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX]  3
   [XXXXXpXXXXXXXXXXXXXXPPPPPPPPPPxXXXXXXXXXXXXXXXXXXXXXXXXXXXxxxXXX]  4
   [XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX]  5
   [XXXXXXXXXXxXpXXXppXXXxPXxPpPPPPPPPPPPPPPPPPPPPXPPXXXXXxXXXxXpxxX]  6
   [PPxxXXXXXXXxpppxpxXpxXXpXXpXXXXppXXXXXXXXXXXXXXXXXXpxxpppxxXXPPX]  7
   [XXXXXXXXppxxpxppPppPxXXXxxxxXxXXppxppxxxxpPPPPxXXXXXXXXXXXXXXXPp]  8
   [XXXppxpPpXXXXXXPPPPPPPPPPpPPPXxPppPppxPPpPPPPPPpPpPpPpppppppPPPP]  9
   [PPPPPpppppPPppppppppPxxxPPpxxxpPpPPPPPPPpPPpPpTppTTtxxxPPPPPPPPP] 10
   [PPPPp******************************pp*******xxxPPPPPPPPPPPp*****] 11
   [**********XX*********************pp*****************************] 12
Col[0....+....10...+....20...+....30...+....40...+....50...+....60..] Row
Available Permanent Disk: 175 MB (718,896 sectors); (disk size: 1,292 MB)
MAP_characters:
   Free       *   Permanent  P   Transient  T   unmovable  X
   part Perm  p   part Trans t   same_ldev  x