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public:features:periodic-data-integrity-check:home [2020/10/07 12:15] ronnie.chan created |
public:features:periodic-data-integrity-check:home [2020/10/16 15:11] (current) ronnie.chan |
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====== Periodic Data Integrity Check (PDIC) ====== | ====== Periodic Data Integrity Check (PDIC) ====== | ||
- | From v4.1.4.3 onward, the automatic Periodic Data Integrity Check (PDIC) feature is able to provide clients with maximum security and integrity of backup data. The latest enhancement includes a check for data (i.e. files and/or folders) that exists in the index files, but the physical files do not actually exist in the backup destination(s). | + | Last revision: 2020-10-07 |
- | PDIC is capable to perform the following: | + | From v4.1.4.3 onward, the automatic Periodic Data Integrity Check (PDIC) feature is able to provide clients with maximum security and integrity of backup data. The latest enhancement includes a check for data, i.e. files and/or folders, that exists in the index files, but the physical files do not actually exist in the backup destinations. |
- | {{public:features:periodic-data-integrity-check:cbk-pdic-01.png}} | + | ===== Key Features ===== |
+ | |||
+ | * Identify and remove outdated entries in the index file for files and folders which do not physically exist in backup destinations | ||
+ | * Identify and remove index files > 90 days old in backup destination | ||
+ | * Update storage statistics for data area and retention area usage | ||
+ | |||
+ | ===== Process of PDIC ===== | ||
+ | |||
+ | {{public:features:periodic-data-integrity-check:cbk-pdic-05.png}} | ||
+ | |||
+ | {{public:features:periodic-data-integrity-check:cbk-pdic-06.png}} | ||
+ | |||
+ | <WRAP important> | ||
+ | * From CloudBacko v4.1.4 onward, PDIC will run on the first backup job that falls on the corresponding day of the week, i.e. from Monday to Friday | ||
+ | * for backup sets on pre v4.1.4 version, PDIC will run on the first backup job after upgrading to v4.1.4 | ||
+ | </WRAP> | ||