Readynas NV+ slow performance despite best efforts!

mab45 wrote:
I was not aware that adding the 1GB Memory was not supported. If you think removing the module might help, I'd be happy to try that. Please comment.

If it is compatible it will increase a bit in speed. However if there is any data corruption due to incompatible memory tech support will be unable to help recover that data.

mab45 wrote:
Also, I did notice there was a 4.1.9-T2 beta firmware that people were having some success with, so I updated mine. IOMeter still shows Read 4MB/s and Write 11MB/ps..

Stay on 4.1.9-T2

mab45 wrote:

And here's a copy of my partition.log -- (THANKS in advance for any help!) ------------------------- Disk /dev/hdi doesn't contain a valid partition table Disk /dev/hdc: 2000.3 GB, 2000388448256 bytes 255 heads, 63 sectors/track, 243200 cylinders, total 3907008688 sectors Units = sectors of 1 * 512 = 512 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/hdc1 2 4096001 2048000 83 Linux Partition 1 does not end on cylinder boundary. /dev/hdc2 4096002 4608001 256000 82 Linux swap / Solaris Partition 2 does not end on cylinder boundary. /dev/hdc3 4608002 3906992305 1951192152 5 Extended /dev/hdc5 4608003 3906992305 1951192151+ 8e Linux LVM Disk /dev/hde: 2000.3 GB, 2000388448256 bytes 255 heads, 63 sectors/track, 243200 cylinders, total 3907008688 sectors Units = sectors of 1 * 512 = 512 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/hde1 2 4096001 2048000 83 Linux Partition 1 does not end on cylinder boundary. /dev/hde2 4096002 4608001 256000 82 Linux swap / Solaris Partition 2 does not end on cylinder boundary. /dev/hde3 4608002 3906992305 1951192152 5 Extended /dev/hde5 4608003 3906992305 1951192151+ 8e Linux LVM Disk /dev/hdg: 2000.3 GB, 2000388448256 bytes 255 heads, 63 sectors/track, 243200 cylinders, total 3907008688 sectors Units = sectors of 1 * 512 = 512 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/hdg1 2 4096001 2048000 83 Linux Partition 1 does not end on cylinder boundary. /dev/hdg2 4096002 4608001 256000 82 Linux swap / Solaris Partition 2 does not end on cylinder boundary. /dev/hdg3 4608002 3906992305 1951192152 5 Extended /dev/hdg5 4608003 3906992305 1951192151+ 8e Linux LVM Disk /dev/hdi: 2000.3 GB, 2000388448256 bytes 255 heads, 63 sectors/track, 243200 cylinders, total 3907008688 sectors Units = sectors of 1 * 512 = 512 bytes Disk identifier: 0x00000000 --------------------------------------------------

Please use code tags as I just did quoting you when posting logs. Makes it easier to read posts.

As I suspected you last did a factory reset on RAIDiator 4.1.6 or earlier. You do not have 4k sector alignment. A lack of 4k sector alignment when you have 4k sector disks (which you do) will lead to performance issues.

Before further troubleshooting can take place, I would recommend you backup your data and do a factory default (note this wipes all data, settings, everything) via System > Update > Factory Default in Frontview.