Mercurial > hg > orthanc-book

comparison Sphinx/source/users/backup.rst @ 918:c10fc0838f58

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
backup
author Alain Mazy <am@osimis.io>
date Tue, 07 Mar 2023 12:13:53 +0100
parents 011b01ccf52d
children
comparison
equal deleted inserted replaced
917:a96b0a9b96c3 918:c10fc0838f58
23 * The SQLite index (by default, the ``OrthancStorage/index*`` files 23 * The SQLite index (by default, the ``OrthancStorage/index*`` files
24 next to the configuration file). 24 next to the configuration file).
25 25
26 3. Restart Orthanc. 26 3. Restart Orthanc.
27 27
28 It is mandatory to stop Orthanc, as the Orthanc core makes the 28 It is recommended to stop Orthanc, as the Orthanc core makes the
29 assumption that it is the only process to access the SQLite database 29 assumption that it is the only process to access the SQLite database
30 at any time. 30 at any time.
31 31
32 Karsten Hilbert provided us with a `sample backup script 32 Karsten Hilbert provided us with a `sample backup script
33 <https://github.com/jodogne/OrthancContributed/blob/master/Scripts/Backup/2014-01-31-KarstenHilbert.sh>`__ 33 <https://github.com/jodogne/OrthancContributed/blob/master/Scripts/Backup/2014-01-31-KarstenHilbert.sh>`__
59 <https://dev.mysql.com/doc/refman/8.0/en/backup-methods.html>`__. 59 <https://dev.mysql.com/doc/refman/8.0/en/backup-methods.html>`__.
60 60
61 Here are some contributed documents: 61 Here are some contributed documents:
62 62
63 * `Backup for Windows 10, Orthanc and PostgreSQL plugin <https://blog.goo.ne.jp/wakida_ortho/e/3eb557fd134cf6136d5ba66cf72fd85a>`__ (in Japanese, 2020-02-02). 63 * `Backup for Windows 10, Orthanc and PostgreSQL plugin <https://blog.goo.ne.jp/wakida_ortho/e/3eb557fd134cf6136d5ba66cf72fd85a>`__ (in Japanese, 2020-02-02).
64
65
66 Restoring backups
67 -----------------
68
69 You should always stop Orthanc while you restore the DB backup.
70 You may run Orthanc while the storage (DICOM file) backup is being restored
71 but you should expect to have some data unavailable.
72
73 Data consistency
74 ^^^^^^^^^^^^^^^^
75
76 If you are running backups on a running system, it is very likely that
77 your DB backup won't happen exactly at the same time as your storage backup
78 (the DICOM files).
79
80 After you've restored your backup, you'll likely need
81 to resend e.g. the last 24 hours data from the modalities to make sure
82 the data that was not included in the backup is pushed to Orthanc again.
83 When new data is pushed to Orthanc, it is recommended to have the
84 ``OverwriteInstances`` set to ``true`` to force Orthanc rewrite files for
85 instances that were in the DB backup and not on the storage backup.
86
87 This kind of recovery might create orphan files in the DICOM storage
88 (files that are not referenced by Orthanc anymore). As of 2023, there
89 is no script/procedure available to delete these orphan files.
90
91
92
93