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Key: CORE-4445
Type: Improvement Improvement
Status: Closed Closed
Resolution: Fixed
Priority: Major Major
Assignee: Vlad Khorsun
Reporter: Vlad Khorsun
Votes: 0
Watchers: 3

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Firebird Core

Extend main database file faster when physical backup state changed from stalled to merge

Created: 29/May/14 07:35 AM   Updated: 23/Sep/15 12:19 PM
Component/s: Engine
Affects Version/s: None
Fix Version/s: 2.5.3, 3.0 Beta 1

Issue Links:

QA Status: Cannot be tested

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Vlad Khorsun added a comment - 12/Jun/14 07:26 AM
CORE-1228 introduced disk space pre-allocation as a way to avoid database corruption in out-of-disk-space condition.
But this feature is not worked when physical backup state changed to merge and database file should be extended to
accomodate new pages allocated in delta file. Therefore following was implemented:
a) extend database file before merge process is started
b) use fast file grow feature (when possible)