Re: [firebird-support] GBAK Restore Crash

2011-08-31 Thread Alexey Kovyazin
Hello Marius,

 Can anyone advise what I should be trying, or why this is happening?


backup file is physically corrupted.


 Is there any way that I could instruct GBAK to ignore the table it is 
 having
 issues with?


Backup has linear format, so gbak cannot help here.
You need to create another backup or revert to the last good copy.
Also you can try our IBBackupSurgeon tool, which is the only tool to 
save data from corrupted backups - it reads backup at low level and 
extract data to the new database.

Regards,
Alexey Kovyazin
IBSurgeon (www.ib-aid.com)


 Regards
 Marius J. Labuschagne

 



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RE: [firebird-support] GBAK Restore Crash

2011-08-31 Thread Marius Labuschagne
Thank you Alexey,

I will instruct my Client to execute another backup.  I’m making the
assumption then that this is not a Firebird issue but rather just the luck
of the draw when backing up the database?

Regards
Marius

  
Hello Marius,

 Can anyone advise what I should be trying, or why this is happening?


backup file is physically corrupted.


 Is there any way that I could instruct GBAK to ignore the table it is 
 having
 issues with?


Backup has linear format, so gbak cannot help here.
You need to create another backup or revert to the last good copy.
Also you can try our IBBackupSurgeon tool, which is the only tool to 
save data from corrupted backups - it reads backup at low level and 
extract data to the new database.

Regards,
Alexey Kovyazin
IBSurgeon (www.ib-aid.com)



Re: [firebird-support] GBAK Restore Crash

2011-08-31 Thread Alexey Kovyazin
Marius,

Such backup error can be indication of HDD or RAM problems.

Check RAM http://www.ib-aid.com/articles/item93
and run checkdsk/another utility to check HDDs.

Regards,
Alexey Kovyazin
IBSurgeon (www.ib-aid.com)

 Thank you Alexey,

 I will instruct my Client to execute another backup. I'm making the
 assumption then that this is not a Firebird issue but rather just the luck
 of the draw when backing up the database?

 Regards
 Marius




[Non-text portions of this message have been removed]