Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi, There seems to be a disagreement between the documentation and the actual code wrt the "pass_on" I/O error handling strategy in drbd 8.4. Quoth http://www.drbd.org/users-guide/s-configure-io-error-behavior.html: "2. pass_on This causes DRBD to report the I/O error to the upper layers. On the primary node, it is reported to the mounted file system. On the secondary node, it is ignored (because the secondary has no upper layer to report to)." The code however suggests that reads are redirected to the secondary if the primary returned an error, and errors are not reported to the upper layers unless the secondary cannot satisfy the read request either. Bug in the code or in the documentation? Thanks, Arne