spdk_bs_opts Struct Reference

Collaboration diagram for spdk_bs_opts:

Data Fields
uint32_t	cluster_sz
	Size of cluster in bytes.
uint32_t	num_md_pages
	Count of the number of pages reserved for metadata.
uint32_t	max_md_ops
	Maximum simultaneous metadata operations.
uint32_t	max_channel_ops
	Maximum simultaneous operations per channel.
enum bs_clear_method	clear_method
	Clear method.
struct spdk_bs_type	bstype
	Blobstore type.
uint32_t	md_page_size
	Metadata page size.
spdk_blob_op_with_handle_complete	iter_cb_fn
	Callback function to invoke for each blob.
void *	iter_cb_arg
	Argument passed to iter_cb_fn for each blob.
size_t	opts_size
	The size of spdk_bs_opts according to the caller of this library is used for ABI compatibility.
uint64_t	force_recover
	Force recovery during import.
spdk_bs_esnap_dev_create	esnap_bs_dev_create
	External snapshot creation callback to register with the blobstore.
void *	esnap_ctx
	Context to pass with esnap_bs_dev_create.

Field Documentation

cluster_sz

uint32_t spdk_bs_opts::cluster_sz

Size of cluster in bytes.

Must be multiple of 4KiB page size.

force_recover

uint64_t spdk_bs_opts::force_recover

Force recovery during import.

This is a uint64_t for padding reasons, treated as a bool.

opts_size

size_t spdk_bs_opts::opts_size

The size of spdk_bs_opts according to the caller of this library is used for ABI compatibility.

The library uses this field to know how many fields in this structure are valid. And the library will populate any remaining fields with default values. After that, new added fields should be put in the end of the struct.

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The documentation for this struct was generated from the following file:

• blob.h