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tests: check vdo minimum_io_size
(cherry picked from commit dcac774f09
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@ -89,4 +89,15 @@ check lv_field $vg/$lv1 vdo_ack_threads "4"
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lvs -a $vg
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lvs -a $vg
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lvremove -ff $vg
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lvremove -ff $vg
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lvcreate --type vdo --vdosettings 'minimum_io_size=512' -L10G -V1T -ky -n $lv1 $vg
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check lv_field $vg/$lv1 vdo_minimum_io_size "512b"
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lvremove -ff $vg
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lvcreate --type vdo --vdosettings 'minimum_io_size=4096' -L10G -V1T -ky -n $lv1 $vg
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check lv_field $vg/$lv1 vdo_minimum_io_size "4.00k"
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lvremove -ff $vg
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# only 512 or 4096 are valid values (and eventually 1 or 8 sectors)
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not lvcreate --type vdo --vdosettings 'minimum_io_size=8000' -L10G -V1T -ky -n $lv1 $vg
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vgremove -ff $vg
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vgremove -ff $vg
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