On 2003-09-03T02:17:50, Hans Reiser <[EMAIL PROTECTED]> said: > No, isolation is not yet implemented and won't be unless we come up with > some more funding from somewhere. The txnmgr seems to be structured to > handle isolation, but....
Ah, okay. Sorry, I think I had older plans in mind and hadn't checked how far the current roadmap matched up to them ;-) > The new thing with reiser4 is that if you do that write of 1MB to a > file, and perhaps updates to 63 other files as well, as part of an atom, > it will either all survive a crash, or none of it will. We have > considered using the term "transcrash" for this. So it's ACD and not ACID ;-) Sounds good. How is this weak transaction exported to userspace, ie how do I signal BEGIN and COMMIT/ABORT? Sincerely, Lars Marowsky-Brée <[EMAIL PROTECTED]> -- High Availability & Clustering ever tried. ever failed. no matter. SuSE Labs try again. fail again. fail better. Research & Development, SuSE Linux AG -- Samuel Beckett