Here is a list of all documented variables with links to the struct/union documentation for each field:

- o -

• oacs : spdk_nvme_ctrlr_data
• oaes : spdk_nvme_ctrlr_data
• object_index : spdk_trace_parser_entry
• object_start : spdk_trace_parser_entry
• ocfs : spdk_nvme_ctrlr_data
• ofcs : spdk_nvme_cdata_nvmf_specific
• offline : spdk_ocssd_chunk_information_entry
• offset : spdk_bdev_io_block_params, spdk_vfu_pci_region, spdk_vfu_sparse_mmap
• offset_blocks : spdk_bdev_io_block_params
• ofst : spdk_nvme_cmbloc_register
• oncs : spdk_nvme_ctrlr_data
• one_only : spdk_nvme_ctrlr_data
• open : spdk_ocssd_chunk_information_entry
• optimal_io_boundary : spdk_bdev
• optimal_open_zones : spdk_bdev
• optperf : spdk_nvme_ns_data
• opts_init : spdk_nvmf_transport_ops
• opts_size : spdk_accel_opts, spdk_app_opts, spdk_bdev_bs_dev_opts, spdk_bdev_opts, spdk_blob_open_opts, spdk_blob_opts, spdk_bs_opts, spdk_event_handler_opts, spdk_fsdev_mount_opts, spdk_fsdev_opts, spdk_iobuf_opts, spdk_lvs_opts, spdk_nvme_ctrlr_opts, spdk_nvme_io_qpair_opts, spdk_nvme_transport_opts, spdk_nvmf_listen_opts, spdk_nvmf_listener_opts, spdk_nvmf_ns_opts, spdk_nvmf_transport_opts, spdk_sock_opts
• outstanding : spdk_bdev_io_internal_fields
• owner_offset : spdk_trace_file
• ozcs : spdk_nvme_zns_ns_data