Same problem with dell server PE1950 but with all my dell server (PEX950 and RXXX).
[345073.821558] megasas: Failed to copy out to user sense data
[345073.822934] megasas: Failed to copy out to user sense data
[345073.833663] megasas: Failed to copy out to user sense data
[345073.835003] megasas: Failed to copy out to user sense data
[345073.842909] megasas: Failed to copy out to user sense data
[345073.844242] megasas: Failed to copy out to user sense data
I have tested the kernel linux-image-2.6.33-02063304-generic_2.6.33-02063304 and this new kernel seems solve the problem.
Same problem with dell server PE1950 but with all my dell server (PEX950 and RXXX).
[345073.821558] megasas: Failed to copy out to user sense data
[345073.822934] megasas: Failed to copy out to user sense data
[345073.833663] megasas: Failed to copy out to user sense data
[345073.835003] megasas: Failed to copy out to user sense data
[345073.842909] megasas: Failed to copy out to user sense data
[345073.844242] megasas: Failed to copy out to user sense data
I have tested the kernel linux-image- 2.6.33- 02063304- generic_ 2.6.33- 02063304 and this new kernel seems solve the problem.