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Nbackup does not work after 32K of backups iterations [CORE5886] #6144

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firebird-automations opened this issue Aug 8, 2018 · 3 comments
Closed

Nbackup does not work after 32K of backups iterations [CORE5886] #6144

firebird-automations opened this issue Aug 8, 2018 · 3 comments
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@AlexPeshkoff
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affect-version: 3.0.3 fix-version: 3.0.4 fix-version: 4.0 Beta 1 priority: major type: bug

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Submitted by: @SENikitin

After 32k of incremental backups the RDB$BACKUP_ID in RDB$BACKUPS seems to be frozen - it does not grow
and the new iteration of the nbackup contains the incorrect value of the previous backup GUID.

It seems like there is a truncation here:
SSHORT value = (SSHORT) DYN_UTIL_gen_unique_id(tdbb, dyn_id, name);

Commits: fd8e066 f0281d9
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Modified by: @AlexPeshkoff

assignee: Alexander Peshkov [ alexpeshkoff ]

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Commented by: @AlexPeshkoff

Regression was introduced in FB3, 2.5 needs no fix.

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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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affect-version: 3.0.3 fix-version: 3.0.4 fix-version: 4.0 Beta 1 priority: major type: bug
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