Re: Poor read performance on high-end server

mount -t btrfs -o ssd /dev/sdd /mnt/ssd3 [and it mounts fine now] Regards, Freek Dijkstra SARA High Performance Computing and Networking -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: Poor read performance on high-end server

Chris, Daniel and Mathieu, Thanks for your constructive feedback! > On Thu, Aug 05, 2010 at 04:05:33PM +0200, Freek Dijkstra wrote: >> ZFS BtrFS >> 1 SSD 256 MiByte/s 256 MiByte/s >> 2 SSDs 505 MiByte/s 504 MiByte/s >> 3 SS

Poor read performance on high-end server

1 -w -f /mnt/ssd6/iozone.tmp KB reclen write rewritereadreread 335544321024 1628475 1640349 943416 951135 Regards, Freek Dijkstra SARA high performance- and computing -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the