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gstat may produce faulty report about presence of some none-encrypted pages in database [CORE5796] #6059

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firebird-issue-importer opened this issue Apr 18, 2018 · 5 comments

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@firebird-issue-importer

Submitted by: @AlexPeshkoff

Right after encryption an attempt to run:
gstat -e dbname.fdb
returns the following crypt-pages report:

Data pages: total 884803, encrypted 884803, non-crypted 1
Index pages: total 161487, encrypted 161487, non-crypted 0
Blob pages: total 108078, encrypted 108078, non-crypted 0

or

Data pages: total 884803, encrypted 884803, non-crypted 0
Index pages: total 161487, encrypted 161487, non-crypted 0
Blob pages: total 108078, encrypted 108078, non-crypted 124

Commits: b5ad1ec 9346d75

====== Test Details ======

See details in .fbt file.

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firebird-issue-importer commented Apr 18, 2018

Modified by: @AlexPeshkoff

assignee: Alexander Peshkov [ alexpeshkoff ]

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firebird-issue-importer commented Apr 18, 2018

Commented by: @AlexPeshkoff

An issue happened because gbak did not take into an account possible presence of free space in the end of database. Deallocated pages in that space were getting into the report as not enecrypted though actually they were not present in database no matter of the fact that were present in the file.

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firebird-issue-importer commented Apr 18, 2018

Modified by: @AlexPeshkoff

status: Open [ 1 ] => Resolved [ 5 ]

resolution: Fixed [ 1 ]

Fix Version: 4.0 Beta 1 [ 10750 ]

Fix Version: 3.0.4 [ 10863 ]

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firebird-issue-importer commented Apr 26, 2019

Modified by: @pavel-zotov

status: Resolved [ 5 ] => Resolved [ 5 ]

QA Status: No test => Done with caveats

Test Details: See details in .fbt file.

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firebird-issue-importer commented Apr 26, 2019

Modified by: @pavel-zotov

status: Resolved [ 5 ] => Closed [ 6 ]

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