HP StorageWorks P9000 Data Exchange User Guide (T1620-96016, September 2010)

Write Avail-
able Data Per
Track (Bytes)
Block Length
by Allocater =
(A) (Bytes)
Write Avail-
able Data Per
Track (Bytes)
Block Length
by Allocater =
(A) (Bytes)
Write Avail-
able Data per
Track (Bytes)
Block Length
by Allocater =
(A) (Bytes)
(A) × 48437 - 468(A) × 261269 - 1332(A) × 57477 - 9076
(A) × 49405 - 436(A) × 271205 - 1268(A) × 66357 - 7476
(A) × 50373 - 404(A) × 281141 - 1204(A) × 75493 - 6356
(A) × 51341 - 372(A) × 291077 - 1140(A) × 84821 - 5492
(A) × 52309 -340(A) × 301045 - 1076(A) × 94277 - 4820
(A) × 53277 - 308(A) × 31981 - 1044(A) × 103861 − 4276
(A) × 54245 - 276(A) × 32949 - 980(A) × 113477 −3860
(A) × 55213 - 244(A) × 33917 - 948(A) × 123189 − 3476
(A) × 56181 - 212(A) × 34853 - 916(A) × 132933 − 3188
(A) × 57149 - 180(A) × 35821 - 852(A) × 142677 − 2932
(A) × 58117 - 148(A) × 36789 - 820(A) × 152485 − 2676
(A) × 5985 - 116(A) × 37757 - 788(A) × 162325 − 2484
(A) × 6053 - 84(A) × 38725 - 756(A) × 172165 − 2324
(A) × 6121 - 52(A) × 39693 - 724(A) × 182005 − 2164
(A) × 621 - 20(A) × 40661 - 692(A) × 191877 − 2004
——(A) × 41629 - 660(A) × 201781 − 1876
——(A) × 42597 - 628(A) × 211685 − 1780
NOTE:
The write available data per track includes the 4-byte RL information and 4-byte BL information for
each record. When transferring variable-length records, make sure to take this extra required space
into account.
CAUTION:
The Data Exchange FMT utility erases all data on the OPEN- x LU being formatted. If necessary, back
up the data on the OPEN- x LUs prior to FMT formatting.
To format an OPEN-x volume using the Data Exchange FMT utility for UNIX:
1. Log in to the system as root.
Preparing for Data Exchange Operations68