Kbase P131278: procopy core dumps during BI file on DB converted with conv910
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
2/12/2010 |
|
Status: Unverified
SYMPTOM(s):
Database has just been converted to version 10 with conv910
procopy core dumps while trying to copy the BI file
Stacktrace from _dbutil reads:
bkRead()
mvReadBlock()
mv_copyutil()
dbusProcopy()
dbusExecute()
After truncating the BI the next attempt to copy the DB with procopy succeeds. However as soon as there is any activity on the DB that causes writes into the BI file a subsequent attempt to propopy the DB will crash again
FACT(s) (Environment):
All Supported Operating Systems
OpenEdge 10.1x
CAUSE:
Bug# OE00167742
FIX:
There are currently four known workarounds:
1.) Truncate the BI file before each attempt to copy the DB with procopy, however the truncate BI does not permanently fix this.
2.) Remove the BI extents after converting the DB to v10, then re-add them, problem should not occur again.
3.) Create a backup of the v10 DB after executing conv910, restore the backup. The restored DB will not have this issue.
4.) Migrate the v9 database to v10 using dump and load instead