pNFS client is not using the stripe value

[marc eshel <eshel.marc@xxxxxxxxx>]

This trace on the client shows that it was requested to use *nfl_util 
0x400000*

filelayout_decode_layout: set_layout_map Begin

Sep 13 09:20:10 svl-marcrh-node-1 kernel: nfs4_print_deviceid: device 
id= [3000035a0b38c07df0465]

Sep 13 09:20:10 svl-marcrh-node-1 kernel: filelayout_decode_layout: 
*nfl_util 0x400000* num_fh 1 fsi 0 po 0

Sep 13 09:20:10 svl-marcrh-node-1 kernel: DEBUG: 
filelayout_decode_layout: fh len 61

Sep 13 09:20:10 svl-marcrh-node-1 kernel: --> filelayout_check_layout

Sep 13 09:20:10 svl-marcrh-node-1 kernel: --> filelayout_check_layout 
returns 0

This trace on the DS show that it reads 0x48000 before skipping to 0x880000

So it is skipping *0x400000 *but way was the first chuck 0x48000

Also way some read are 1048576 and most are 524288

gpfsRead enter: gnP 0xFFFF91F810942688 flags 0x1 uioP 0xFFFFAED0C47878B0 
vinfoP 0xFFFF91F81352FA30 off 0 len 1048576

gpfsRead enter: gnP 0xFFFF91F810942688 flags 0x1 uioP 0xFFFFAED0C47878B0 
vinfoP 0xFFFF91F81352FA30 off 1048576 len 524288

gpfsRead enter: gnP 0xFFFF91F810942688 flags 0x1 uioP 0xFFFFAED0CA01F8B0 
vinfoP 0xFFFF91F81352FA30 off 1572864 len 1048576

gpfsRead enter: gnP 0xFFFF91F810942688 flags 0x1 uioP 0xFFFFAED0CA5FB8B0 
vinfoP 0xFFFF91F81352FA30 off 2621440 len 524288

gpfsRead enter: gnP 0xFFFF91F810942688 flags 0x1 uioP 0xFFFFAED0CA01F8B0 
vinfoP 0xFFFF91F81352FA30 off 3145728 len 524288

gpfsRead enter: gnP 0xFFFF91F810942688 flags 0x1 uioP 0xFFFFAED0C47878B0 
vinfoP 0xFFFF91F81352FA30 off 3670016 len 1048576

gpfsRead enter: gnP 0xFFFF91F810942688 flags 0x1 uioP 0xFFFFAED0CA01F8B0 
vinfoP 0xFFFF91F81352FA30 off 8912896 len 524288

Thanks, Marc.