[DRBD-user] DRBD protocol c and data consistence after split brain

Vivek Goel goelvivek2011 at gmail.com
Fri Jan 17 13:39:02 CET 2014

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.

According to DRBD documentation of replication mode.

Protocol C. Synchronous replication protocol. Local write operations on the
primary node are considered completed only after both the local and the
remote disk write have been confirmed. Refer

Is there any chances of data corruption/lost/mismatch of data b/w two nodes
after split brain?

As data will be always in sync b/w two node. In what all cases split brain
can cause data corruption while using Protocol C for replication ?

Vivek Goel
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