BS EN 62842:2015:2016 Edition
$142.49
File allocation system with minimized reallocation for multimedia home server (TA 8)
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 32 |
IEC 62842:2015(E) specifies the method for allocating requested file space with no fragmentation, to minimize the need for reallocation of fragmented files in the Universal Disc Format (UDF) file system applied to hard disk drives used in hard disk recorders.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | CONTENTS |
| 8 | FOREWORD |
| 10 | INTRODUCTION |
| 11 | 1 Scope 2 Normative references 3 Terms, definitions, abbreviations and notation 3.1 Terms and definitions |
| 15 | 3.2 Abbreviations 3.3 Notation 4 Precondition and the policy 4.1 Preconditions |
| 16 | 4.2 Policy 5 Method to be applied-CoPo2 |
| 18 | 6 Explanation of basic method CoPo2 6.1 Basics 6.2 Two choices to apply CoPo2 to an existing partition scheme 6.2.1 General 6.2.2 Applying to an existing partition |
| 19 | 6.2.3 Applying to a virtual container partition |
| 20 | 6.2.4 Choice conclusion 6.3 Management tables for CoPo2 6.3.1 General Figures Figure 1 – Virtual container partition |
| 21 | Figure 2 – Management tables for CoPo2 |
| 22 | 6.3.2 Region configuration master partition table 6.3.3 Multilevel-divided-partition management tables 6.4 Functions required to implement CoPo2 6.4.1 General 6.4.2 Initialize 6.4.3 Manage-multilevel-divided-partitions |
| 23 | 7 Considerations on the size of management tables 7.1 General 7.2 Multilevel-divided-partition allocation table size 7.2.1 Blu-ray 7.2.2 HDD 8 Applying CoPo2 to UDF 8.1 Storage media to be applied |
| 24 | 8.2 Basics when UDF volume format is applied to HDD 8.3 Basics to apply management tables to UDF 8.3.1 Master divided-partition table 8.3.2 Using the implementation use field of the partition descriptor |
| 25 | 8.3.3 Multilevel-divided-partition allocation table 9 Data structures applied to UDF 9.1 General 9.1.1 Entity identifier 9.1.2 IdentifierSuffix 9.2 Volume structure 9.2.1 Logical volume descriptor |
| 26 | 9.2.2 Logical volume integrity descriptor Tables Table 1 – Domain identifier suffix field format Table 2 – Domain flags |
| 27 | 9.2.3 Partition descriptor Table 3 – ImplementationUse format |
| 28 | 9.3 File data structures 9.3.1 Partition header descriptor 9.3.2 CoPo2 partition header descriptor |
| 29 | 9.3.3 Space bitmap descriptor Table 4 – CoPo2ManageTable |
