On Thursday 10 November 2005 21:01, Jian Zhang wrote: > Collecting page 6, 173671411 0 0 > page 11014 in gc has no object > line 2248 delete of chunk 11014 The collector thinks that the objectId is 173671411 which is impossibly large for what you did. The problem is being caused by mtd not giving back what you wrote itno it. This is almost certainly caused by corruption of the oob area in mtd. -- CHarles