>Tos be certain that this was not the bottleneck, I removed it
>from the raid so that is runs in degraded mode. This did not
>change the performance much
Don't do that and expect a valid performance test.
On average, one-fifth of all array reads will cause reads from all four
remaining disks in order to reconstruct the missing data when you run
in that mode.
-- Chuck - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Mon Apr 07 2003 - 22:00:21 EST