Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Suppose I have two DRBD devices separately provisioned as Primary. When the second node connects, it syncs the data from the first (primary/master) node. During this sync, the Primary/SyncSource node loses power. Is there an automatic split brain recovery method that will allow us to recover from this scenario? Everything I have tried results in the second node becoming primary (good) but unable to connect to the original primary (bad), so we end up with something like this: version: 8.4.7 (api:1/proto:86-101) srcversion: 0904DF2CCF7283ACE07D07A 1: cs:StandAlone ro:Primary/Unknown ds:UpToDate/DUnknown r----s ns:0 nr:0 dw:68 dr:2401 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:f oos:1048508 It's easy enough to manually recover from this but I'm looking for an automatic recovery and none of the 8.4 options in https://docs.linbit.com/doc/users-guide-83/s-configure-split-brain-behavior/#s-automatic-split-brain-recovery-configuration seem to do what we need. I *don't* care about the original data (it's just used as a sort of shared cache that we can live with being empty), so something that lets the original node reconnect as Secondary with an empty dataset is fine. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20171212/6db7eccd/attachment.htm>