I am sorry I ment backends instead of VirtualDatabases.
My setup is one controller with one virtual database (myDB) and two backends
(locahhost and localhost2).

My commands for disabling backend

admin myDB
admin
expert on
initialize localhost
disable localhost
quit


My commands for enabling backend

admin myDB
admin
expert on
initialize localhost
enable localhost
quit

My commands for inserting data

sql client jdbc:sequoia://localhost:25322,localhost:25323/myDB
user
begin
insert into demo values (1)
commit
insert into demo values (2)
quit

This is my setup if you need anyother details please let me know.

Would like to understand this comment in the RecoverThread code
  /*
 * if the task transaction id does not have a corresponding begin
 * (it is not in the tids list), then this task has already been
 * played when the backend was disabled. So we can skip it.
 */


thanks & regards,
Ritesh Rathi

On Thu, Apr 17, 2008 at 9:38 PM, Emmanuel Cecchet <[EMAIL PROTECTED]>
wrote:

> Hi,
>
> What is your setup? How many controllers? How many backends?
> What do you call enable/disable virtual database? These operations are
> only performed on backends.
> Please provide a detailed scenario with actual command consoles and
> configuration to reproduce the issue.
>
> Thanks for your feedback,
> Emmanuel
>
>  I do the following steps
> > 1. Disable a Virtual Database.
> > 2. Insert some entries with begin and commit.
> > 3. Entries are added to the enabled virtual database.
> > 4. Enable the disabled virtual database.
> > 5. It tries to recover. All the entries which were added in auto commit
> > mode are added to the enabled virtual database but not the transacted
> > inserts.
> > 6. While analyzing saw the below comment in the RecoverThread code which
> > results in this behavior.
> >
> >  /*
> >  * if the task transaction id does not have a corresponding begin
> >  * (it is not in the tids list), then this task has already been
> >  * played when the backend was disabled. So we can skip it.
> >  */
> >
> > Can someone please explain this behavior.
> >
> > thanks & regards,
> > Ritesh Rathi
> >
> > ------------------------------------------------------------------------
> >
> > _______________________________________________
> > Sequoia mailing list
> > [email protected]
> > https://forge.continuent.org/mailman/listinfo/sequoia
> >
>
>
> --
> Emmanuel Cecchet - Research scientist
> EPFL - LABOS/DSLAB - IN.N 317
> Phone: +41-21-693-7558
>
> _______________________________________________
> Sequoia mailing list
> [email protected]
> https://forge.continuent.org/mailman/listinfo/sequoia
>
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