http://bugzilla.kernel.org/show_bug.cgi?id=15001 mi_whitebrook_13@xxxxxx changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mi_whitebrook_13@xxxxxx --- Comment #4 from mi_whitebrook_13@xxxxxx 2010-01-15 12:09:43 --- This is a "me too" post... I have a problem since the commit (SCSI: megaraid_sas: fix 64 bit sense pointer truncation) with several Dell 2950 Servers. It happens both on the Perc 5/i and the Perc 6/i controllers. All of these machines have 8GB RAM and are running x86_64 kernels (currently 2.6.32.2). I always get messages like this in the Kernel Log (plus on the console, which is VERY annoying: [69274.972038] megasas: Failed to copy out to user sense data [69274.972182] megasas: Failed to copy out to user sense data [71168.206030] megasas: Failed to copy out to user sense data [71168.206175] megasas: Failed to copy out to user sense data It happens about 2-5 times per hour, most of the time several of those errors (2-3) are reported in close timely vicinity, like within a few seconds. Other than this these servers seem to be stable, so i guess it is a spurious message caused by above commit. Replacing megaraid_sas.c with the version from Kernel 2.6.32 cures the problem. I've also tried using version v00.00.04.12-rc1 of megaraid_sas.c (and .h) from Kernel 2.6.33-rc3 and i can confirm that it shows the same problems on my hardware: [70120.567013] megasas: Failed to copy out to user sense data [70120.576426] megasas: Failed to copy out to user sense data [70120.576869] megasas: Failed to copy out to user sense data [70120.587822] megasas: Failed to copy out to user sense data -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
