Fredrik Widlund wrote: > Solved my issue with LSI 8480E without BBU. With "write: BadBBU", > "cache: enabled", and "io: cached", performance rose to around 200MB/s > from 20MB/s.
I don't know what "BadBBU" is, but from some Googling it seems to be a setting that overrides BBU detection, and enables write caching even if the system believes BBU is broken or missing. If true, this may be dangerous for data consistency. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
