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531cc58d89
This is a regression from v115 where some of the fields/properties were converted to using the common "struct lvinfo" and "struct lv_seg_status" so we don't need to issue info and status ioctl several times per one reported line. Not all fields are converted yet, but one that *is* converted is the lv_attr field with the lv_attr_dup counterpart used in lvm_lv_get_attr lvm2app fn. These changes were introduced with e34b004422f0d51263e0d34f4064556cfc9148f6 and later - this patch introduced the "info_ok" field in the lv_with_info_and_seg_status structure which encapsulates the lvinfo and lv_seg_status struct. For the lv_attr_dup, the lv_attr_dup code missed the assignment for the "info_ok" flag which saves the result of the lv_info_with_seg_status call. Hence such info was marked as unusable - unknown and it was returned as such via lvm_lv_get_attr lvm2app fn.