BS ISO/IEC 20919:2016
$215.11
Information technology. Linear Tape File System (LTFS) Format Specification
Published By | Publication Date | Number of Pages |
BSI | 2016 | 78 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
6 | Blank Page |
16 | 1 Introduction |
17 | 2 Scope 2.1 Versions |
18 | 2.2 Conformance |
19 | 3 Definitions and Acronyms 3.1 Definitions 3.1.1 3.1.2 3.1.3 3.1.4 3.1.5 3.1.6 3.1.7 3.1.8 3.1.9 |
20 | 3.1.10 3.1.11 3.1.12 3.1.13 3.1.14 3.1.15 3.1.16 3.1.17 3.1.18 3.1.19 |
21 | 3.1.20 3.1.21 3.1.22 3.1.23 3.2 Acronyms |
22 | 4 Volume Layout 4.1 LTFS Partitions 4.2 LTFS Constructs 4.2.1 Label Construct |
23 | 4.2.2 Data Extent 4.2.3 Index Construct 4.3 Partition Layout |
24 | 4.4 Index Layout 4.4.1 Generation Number 4.4.2 Self Pointer |
25 | 4.4.3 Back Pointer |
26 | 5 Data Extents 5.1 Extent Lists 5.2 Extents Illustrated |
27 | 5.2.1 Starting and ending Data Extent with full block 5.2.2 Starting Data Extent with full block and ending with fractional block 5.2.3 Starting and ending Data Extent in mid-block |
28 | 5.3 Files Illustrated 5.3.1 Simple Files |
29 | 5.3.2 Shared Blocks 5.3.3 Sparse Files |
30 | 5.3.4 Shared Data |
32 | 6 Data Formats 6.1 Boolean format 6.2 Creator format 6.3 Extended attribute value format |
33 | 6.4 Name format 6.5 Name pattern format 6.6 String format |
34 | 6.7 Time stamp format 6.8 UUID format |
35 | 7 Label Format 7.1 Label Construct 7.1.1 VOL1 Label |
36 | 7.1.2 LTFS Label |
37 | 7.1.3 Managing LTFS Labels |
38 | 8 Index Format 8.1 Index Construct 8.2 Index |
39 | 8.2.1 Example index omitting the body 8.2.2 Required elements for every index |
40 | 8.2.3 Optional elements for every index |
41 | 8.2.4 Example Index that omits the Preface section |
42 | 8.2.5 Required directory elements |
43 | 8.2.6 Optional directory elements 8.2.7 Required file elements |
44 | 8.2.8 Optional file elements 8.2.9 extendedattributes elements |
45 | 8.2.10 Managing LTFS Indexes |
46 | 8.2.11 Data Placement Policy 8.2.12 Data Placement Policy Alteration 8.2.13 Allow Policy Update is set |
47 | 8.2.14 Allow Policy Update is unset 8.2.15 Data Placement Policy Application |
49 | 9 Medium Auxiliary Memory 9.1 Volume Change Reference |
50 | 9.2 Volume Coherency Information 9.3 Use of Volume Coherency Information for LTFS |
52 | 9.4 Use of Host-type Attributes for LTFS 9.4.1 Application Vendor 9.4.2 Application Name 9.4.3 Application Version |
53 | 9.4.4 Text Localization Identifier 9.4.5 User Medium Text Label 9.4.6 Barcode 9.4.7 Application Format Version 9.4.8 Example attributes |
54 | Annex A (normative) LTFS Label XML Schema |
56 | Annex B (normative) LTFS Index XML Schema |
59 | Annex C (normative) Reserved Extended Attribute definitions C.1 Software Metadata C.2 Drive Metadata C.3 Object Metadata |
60 | C.4 Volume Metadata |
61 | C.5 Media Metadata |
64 | Annex D (informative) Example of Valid Simple Complete LTFS Volume |
65 | Annex E (informative) Complete Example LTFS Index |
69 | Annex F (normative) Interoperability Recommendations F.1 Spanning Files across Multiple Tape Volumes in LTFS F.1.1 File Naming F.1.2 File Location F.1.3 Segment References F.1.4 Extended Attributes |
70 | F.1.5 File Operations |
71 | F.1.6 Examples F.1.6.1 Example 1 F.1.6.2 Example 2 |
72 | F.2 File Permissions in LTFS |
73 | F.2.1 Unix Permissions: F.2.2 POSIX ACLs: |
74 | F.2.3 NFSv4 ACLs: |
75 | F.2.4 NTFS ACLs: |