Hi Prasad,
A new tuneable scsi_maxphys was introduced in patch PHKL_13552 in
response to SR 4701376087.
The patch notes say ...
This value was previously fixed at 1MB (1048576). On
V-Class systems, this value can be set as high as 32MB
(33554432) for large raw SCSI
As per the HP docs, MAXPHYS can be >= (64K or 256K) and HP silently
enforces it. ( Note the >= ). It could depend on whether the hardware
supports it. We are using V-Class servers and here is a reference to it
in one of the header files.
scsi_ctl.h
-
/*
** Size of SCSI Passthrough I/O
