Hello, I have tried to increase the Striped_Cache_Size from 256 (default for my MD-RAID5 array) to 8192, it does improve the MD-RAID5 Write performance which varies with the size of I/O packet. However, I'm still not very clean the meaning and the potential performance impact of this Striped_Cache_Size? Is the unit for this parameter Byte or KiloByte? Could anyone here explain with a little bit more details? Thanks, Liang - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
