[Zope] All Of My Zope 2.6 Transactions Since 2/6/07 Are Gone!

[Mark, Jonathan (Integic)]

Zope 2.6.2 on Red Hat 7.3 started acting flaky a week or two ago. It started dying every day or so. Then it lost all transactions since 2/6/07, displaying content as it was two months ago.

Then it recovered the lost content, now it has lost it again. Zope Undo shows incorrectly that there were no transactions between 2/6/07 and 3/28/07 when the data loss occurred.

What is the best approach to getting this data back?