== sanity test 49a: Change max_pages_per_rpc won't break osc extent ========================================================== 05:52:32 (1788601952)
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=62
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=221
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=254
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=76
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=131
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=63
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=52
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=135
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=170
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=105
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=131
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=128
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=76
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=8: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='8': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=114
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=203
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=115
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=46
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=202
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=176
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=170
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=203
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=20
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=106
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=51
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=69
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=92
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=193
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=145
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=31
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=22
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=156
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=51
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=23
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=13: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='13': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=36
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=115
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=118
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=165
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=53
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=7: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='7': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=73
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=156
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=143
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=94
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=45
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=80
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=146
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=120
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=244
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=226
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=44
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=52
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=24
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=94
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=185
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=154
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=256
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=93
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=85
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=22
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=163
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=185
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=42
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=44
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=113
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=256
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=237
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=98
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=99
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=167
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=152
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=19
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=164
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=246
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=47
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=145
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=193
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=127
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=118
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=174
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=64
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=93
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=218
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=80
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=144
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=52
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=111
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=87
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=57
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=111
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=138
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=208
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=185
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=42
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=190
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=244
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=105
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=210
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=39
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=24
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=5: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='5': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=204
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=64
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=90
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=236
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=255
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=206
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=1: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='1': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=155
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=4: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='4': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=214
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=123
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=126
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=121
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=18
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=247
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=148
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=239
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=145
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=13: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='13': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=205
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=3: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='3': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=219
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=1: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='1': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=164
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=55
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=38
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=151
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=104
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=220
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=256
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=209
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=227
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=133
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=201
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=77
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=112
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=190
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=129
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=231
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=225
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=128
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=228
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=30
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=35
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=212
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=6: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='6': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=215
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=191
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=195
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=184
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=15: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='15': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=25
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=202
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=152
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=195
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=71
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=41
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=122
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=115
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=96
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=101
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=142
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=178
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=136
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=124
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=9: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='9': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=164
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=98
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=188
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=206
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=133
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=96
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=57
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=131
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=198
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=86
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=252
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=20
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=45
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=93
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=221
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=15: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='15': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=240
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=66
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=230
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=73
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=94
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=164
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=133
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=101
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=30
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=93
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=144
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=150
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=132
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=76
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=64
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=18
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=162
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=143
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=92
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=5: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='5': Numerical result out of range
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=7: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='7': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=200
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=53
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=246
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=249
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=191
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=234
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=90
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=131
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=210
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=39
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=72
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=13: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='13': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=181
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=207
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=254
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=138
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=223
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=31
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=63
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=220
error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff8d088996b800/max_pages_per_rpc=10: Numerical result out of range
error: set_param: setting 'osc/lustre-OST0000-osc-[-0-9a-f]*/max_pages_per_rpc'='10': Numerical result out of range
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=208
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=221
204800+0 records in
204800+0 records out
838860800 bytes (839 MB, 800 MiB) copied, 727.77 s, 1.2 MB/s
osc.lustre-OST0000-osc-ffff8d088996b800.max_pages_per_rpc=1024