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More comments on metadata area types.

This commit is contained in:
Peter Rajnoha 2012-05-10 11:03:07 +00:00
parent 588513328c
commit dcc18799ec

View File

@ -205,7 +205,7 @@ struct pv_segment {
* area information we are working with.
*/
/* Include any existing PV mdas during format_instance initialisation */
/* Include any existing PV ("on-disk") mdas during format_instance initialisation. */
#define FMT_INSTANCE_MDAS 0x00000002U
/*
@ -215,7 +215,10 @@ struct pv_segment {
*/
#define FMT_INSTANCE_AUX_MDAS 0x00000004U
/* Include any other format-specific mdas during format_instance initialisation */
/*
* Include any other format-specific mdas during format_instance initialisation.
* For example metadata areas used during backup/restore/archive handling.
*/
#define FMT_INSTANCE_PRIVATE_MDAS 0x00000008U
struct format_instance {