diff options
Diffstat (limited to 'usr/src/uts/common/fs/zfs/sys/vdev.h')
| -rw-r--r-- | usr/src/uts/common/fs/zfs/sys/vdev.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/usr/src/uts/common/fs/zfs/sys/vdev.h b/usr/src/uts/common/fs/zfs/sys/vdev.h index ae8d157d1a..3120811625 100644 --- a/usr/src/uts/common/fs/zfs/sys/vdev.h +++ b/usr/src/uts/common/fs/zfs/sys/vdev.h @@ -19,7 +19,7 @@ * CDDL HEADER END */ /* - * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Copyright 2007 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -115,8 +115,15 @@ struct uberblock; extern uint64_t vdev_label_offset(uint64_t psize, int l, uint64_t offset); extern nvlist_t *vdev_label_read_config(vdev_t *vd); extern void vdev_uberblock_load(zio_t *zio, vdev_t *vd, struct uberblock *ub); -int vdev_label_init(vdev_t *vd, uint64_t create_txg, boolean_t isreplacing); -int vdev_label_spare(vdev_t *vd, uint64_t create_txg); + +typedef enum { + VDEV_LABEL_CREATE, /* create/add a new device */ + VDEV_LABEL_REPLACE, /* replace an existing device */ + VDEV_LABEL_SPARE, /* add a new hot spare */ + VDEV_LABEL_REMOVE /* remove an existing device */ +} vdev_labeltype_t; + +extern int vdev_label_init(vdev_t *vd, uint64_t txg, vdev_labeltype_t reason); #ifdef __cplusplus } |