Latest indications suggest a narrow but shrinking majority in favour of the latest agreement, with 55% of voters who have made up their minds intending to back it.
Ireland's prime minister, Enda Kenny, championed the latest agreement.
Like most United Nations documents, the latest agreement involved weeks of wrangling.
The text of the latest agreement has not been made public.
The firm, though, will survive under the latest agreement with prosecutors.
Analysts warn that the timetable spelled out in the latest agreement is too optimistic.
Instead there is lingering uncertainty: Can the owners be trusted to honour their latest agreement?
That is expected to take years to thrash out, rather than the months this latest agreement took.
Under the latest agreement, Red Hat will supply Linux for all I.B.M. servers, including the zSeries mainframe.
"The latest agreement to save Greece is all about saving banks and financial capital, not people," he says.
If the latest agreement can be fully carried out, open warfare can be avoided and many lives saved.
