diff options
Diffstat (limited to 'api/src/glfs-internal.h')
| -rw-r--r-- | api/src/glfs-internal.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/api/src/glfs-internal.h b/api/src/glfs-internal.h index e1b8c8ac5f2..fe59a3b8eb9 100644 --- a/api/src/glfs-internal.h +++ b/api/src/glfs-internal.h @@ -187,8 +187,16 @@ struct glfs { int ret; int err; - xlator_t *active_subvol; - xlator_t *next_subvol; + xlator_t *active_subvol; /* active graph */ + xlator_t *mip_subvol; /* graph for which migration is in + * progress */ + xlator_t *next_subvol; /* Any new graph is put to + * next_subvol, the graph in + * next_subvol can either be move to + * mip_subvol (if any IO picks it up + * for migration), or be detroyed (if + * there is a new graph, and this was + * never picked for migration) */ xlator_t *old_subvol; char *oldvolfile; |