Hi to all To anyone that can help me: (If is Mr. Lars, will be welcome)
Nowadays anyone have KVM VMs with data bases, also QEMU-KVM have the feature of "Live Migration of VMs", and to enjoy these features with DRBD, DRBD must be configured as "primary/primary", or at least so it is with Proxmox. And Mr. Lars Ellenberg of LinBit team (Head of Programming) tell that DRBD have integrity of the mirrored data: The "online-verify" mechanism and the "data-integrity-alg" of the network section, but these mechanisms deliver false positives .... :-( Please see this link of Sat, 26 Feb 2011 15:40:44 -0800 , in which Mr. Lars explained in depth: http://www.mail-archive.com/[email protected]/msg03373.html Then, nowadays I don't have a sure mechanism to check data integrity?, and as I can't power off my VMs for apply some mechanism to check data integrity, then, i will must think that DRBD isn't ready for use it on production enviroments?, or nowadays we have a mechanism sure to check data integrity? In any case I admire the enormous effort of this team to make a Open Source product very rich in options. Best regadrs Cesar -- View this message in context: http://drbd.10923.n7.nabble.com/Have-DRBD-some-secure-mechanism-to-check-data-integrity-tp18008.html Sent from the DRBD - User mailing list archive at Nabble.com. _______________________________________________ drbd-user mailing list [email protected] http://lists.linbit.com/mailman/listinfo/drbd-user
