On Tue, 19 Mar 2019 07:40:29 +0530, Jeno P said: > One of my module *(C/C++)* is writing to log files and periodically flushes > it using *fsync()*. Even for small amount of data, *fsync* is taking more > time *(>15 seconds)* than expected.
Is it possible that some other process is applying a file lock to the log file? Any signs of I/O errors? 15 seconds is the sort of delay you might see on a RAID controller with one dead or partially dead disk throwing timeouts... _______________________________________________ Kernelnewbies mailing list [email protected] https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
