I wrote: >Wietse Venema writes: >> I can confirm that with LMDB-0.9.10 + ITS#7756 patch, the assertion >> failure goes away when I close the cursor (and its read transaction) >> before changing the map or the database, and restore the cursor >> afterwards. I guess this got broken when things were changed to use >> external locks in order to avoid world-writable lockfiles.
Does this mean we can close this ITS? I made a major typo here: > Yes. > > Ending the read-only transaction and starting a new one means you are > no longer seeing the same snapshot, though. So I hope the reason you > couldn't use single transaction which I suggested previously, was **not** > that > the reader transaction needed to keep seeing the same snapshot. -- Hallvard
