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CLONE -Lower level index pages is missed from parent page [CORE1616] #2037

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firebird-automations opened this issue Nov 25, 2007 · 10 comments
Closed

CLONE -Lower level index pages is missed from parent page [CORE1616] #2037

firebird-automations opened this issue Nov 25, 2007 · 10 comments
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@hvlad
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affect-version: 2.1 Beta 2 component: engine fix-version: 2.0.2 fix-version: 2.1 Beta 1 priority: major resolution: duplicate type: bug

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Submitted by: maziar (maziar)

Duplicates CORE1299

Sometimes parent page missed nodes pointed at lower level pages.
For example parent page have nodes A, B while at lower level pages linked as A, C, B

This error can be detected by gfix. It reports in firebird.log 2 errors for the same index page for each such case :

Index XXX is corrupt on page YYY level 1. File: \Fb2\fb2.0\src\jrd\validation.cpp, line: 1656
Index XXX is corrupt on page YYY level 1. File: \Fb2\fb2.0\src\jrd\validation.cpp, line: 1646

(line number as per 2.0 sources)

This error itself can't lead to wrong query results, AFAIK, but i don't know if it can lead to more serious corruptions being present in actively modified index for a long time.

Also this bug can produce 'wrong page type expected 7 found XXX' bugchecks
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Modified by: maziar (maziar)

Link: This issue is related to CORE1299 [ CORE1299 ]

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Commented by: maziar (maziar)

i dnot sure this problem is fix i frequntly see page index error in fb 2.1 beta 2

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Modified by: maziar (maziar)

Target: 2.1 RC1 [ 10201 ]

Version: 2.1 Beta 2 [ 10190 ]

Version: 2.0.1 [ 10090 ] =>

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Commented by: @dyemanov

Please, don't clone the tickets. Instead, just reopen the older one (or add a comment asking for it being reopened)

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Modified by: @dyemanov

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

resolution: Duplicate [ 3 ]

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Modified by: @pcisar

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

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Modified by: @pcisar

Link: This issue duplicates CORE1299 [ CORE1299 ]

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Modified by: @pcisar

Link: This issue is related to CORE1299 [ CORE1299 ] =>

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Modified by: @pcisar

Workflow: jira [ 13503 ] => Firebird [ 14083 ]

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Modified by: @pavel-zotov

QA Status: No test

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@hvlad hvlad

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affect-version: 2.1 Beta 2 component: engine fix-version: 2.0.2 fix-version: 2.1 Beta 1 priority: major resolution: duplicate type: bug
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