Hi all,
I am trying to get my llfie program (which uses fiemap) going again, but
now the struct fiemap_extent structures I get back from the ioctl call,
all have fe_device=0. The output from lfs getstripe indicates that the
devices are not all 0. The sum of the fe_length members adds up to the
file size, so that is working. The fe_physical members look reasonable
also. Has something changed? This used to work.
Thanks, John
pfe27.jbauer2 300> llfie /nobackupp17/jbauer2/dd.dat
LustreStripeInfo_get() lum->lmm_magic=0xbd30bd0
listExtents() fe_physical=30643484360704 fe_device=0 fe_length=16777216
listExtents() fe_physical=30646084829184 fe_device=0 fe_length=2097152
listExtents() fe_physical=5705226518528 fe_device=0 fe_length=16777216
listExtents() fe_physical=5710209351680 fe_device=0 fe_length=2097152
listExtents() fe_physical=30621271326720 fe_device=0 fe_length=16777216
listExtents() fe_physical=31761568366592 fe_device=0 fe_length=16777216
listExtents() fe_physical=24757567225856 fe_device=0 fe_length=16777216
listExtents() fe_physical=14196460748800 fe_device=0 fe_length=16777216
listExtents() nMapped=8 byteCount=104857600
pfe27.jbauer2 301> lfs getstripe /nobackupp17/jbauer2/dd.dat
/nobackupp17/jbauer2/dd.dat
lmm_stripe_count: 6
lmm_stripe_size: 2097152
lmm_pattern: raid0
lmm_layout_gen: 0
lmm_stripe_offset: 126
lmm_pool: ssd-pool
obdidx objid objid group
126 13930025 0xd48e29 0
113 13115889 0xc821f1 0
120 14003176 0xd5abe8 0
109 12785483 0xc3174b 0
102 13811117 0xd2bdad 0
116 13377285 0xcc1f05 0
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