Consultor Eletrônico



Kbase P13604: Online backup process hangs when using the -com parameter
Autor   Progress Software Corporation - Progress
Acesso   Público
Publicação   1/20/2010
Status: Verified

SYMPTOM(s):

Online probkup taking too long

Database hangs during online backup

Database becomes unresponsive after the before image file is backed up.

Database shutdown during online backup

Using the -com with the probkup

probkup online <dbname> <device name> -com

_mprshut <dbname> -C backup online <filename.bk> -com

Online backup with compression becomes a dead user

Full backup started. (1362)

End backup of Before Image file(s). (5460)

Begin backup of Data file(s). (5461)

Disconnecting dead user <number>. (2527)

Disconnecting dead server <number>. (2525)

Destroyed user pid . (2251)

Stack trace reads:

mvBlockBackup
mvAreaDataBackup
mvDataBackup
drbackup
drmain_doit
main
mainCRTStartup

Watchdog disconnects the backup process as a dead user.

Offline back ups are successful

FACT(s) (Environment):

Progress 9.1D
Progress 9.1C
Progress 9.1E
Windows

CAUSE:

Bug# OE00089436

FIX:

Workaround:
Remove the -com parameter from the backup command, then consider other utilities to compress the backup file(s).
Conisder an incremental probkup plan.