Subject | Re: [firebird-support] Slow database operations... |
---|---|
Author | Helen Borrie |
Post date | 2004-01-06T07:08:23Z |
At 12:53 AM 6/01/2004 -0500, you wrote:
regardless of whether it's IB or Firebird. Possibly too many Autocommits
(which do CommitRetaining, not a hard Commit, and prevent garbage
collection from proceeding). Have you checked the gap between OIT and Next
Transaction recently, with isql Show Database?
the original server's gbak, then restore using the new server's gbak.
/heLen
>Hi all,This kind of slow-down usually indicates long-running transactions,
>
>I'm on pcanywhere with a clients installation site and they are having
>some real slow database operations. They are using Win2000 P4 256 MB
>RAM, etc.
>
>At first IB open edition was installed and exhibited this behavior. For
>instance, operations that normall take a few seconds started taking 20
>secs, etc.
regardless of whether it's IB or Firebird. Possibly too many Autocommits
(which do CommitRetaining, not a hard Commit, and prevent garbage
collection from proceeding). Have you checked the gap between OIT and Next
Transaction recently, with isql Show Database?
>So I upgraded them to new FB 1.5 RC6. Did a back up of the databaseErk, that's not the recommended way to upgrade. You should back up using
>(size = 150MB) after un-installing IB
the original server's gbak, then restore using the new server's gbak.
> and installing FB and it actuallyCross fingers that nothing gets busted, then.
>took an hour to back up. I am doing the restore now and that is taking
>about as long.
>Everything was working fine before and I have no ideaI hope you still have a good copy of the original database...
>what would cause this.
/heLen