]>
git.proxmox.com Git - mirror_zfs.git/blob - include/sys/zvol.h
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
23 * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
24 * Copyright (c) 2016 Actifio, Inc. All rights reserved.
30 #include <sys/zfs_context.h>
33 #define ZVOL_ZAP_OBJ 2ULL
35 extern void zvol_create_minors(spa_t
*spa
, const char *name
, boolean_t async
);
36 extern void zvol_remove_minors(spa_t
*spa
, const char *name
, boolean_t async
);
37 extern void zvol_rename_minors(spa_t
*spa
, const char *oldname
,
38 const char *newname
, boolean_t async
);
41 extern int zvol_check_volsize(uint64_t volsize
, uint64_t blocksize
);
42 extern int zvol_check_volblocksize(const char *name
, uint64_t volblocksize
);
43 extern int zvol_get_stats(objset_t
*os
, nvlist_t
*nv
);
44 extern boolean_t
zvol_is_zvol(const char *);
45 extern void zvol_create_cb(objset_t
*os
, void *arg
, cred_t
*cr
, dmu_tx_t
*tx
);
46 extern int zvol_set_volsize(const char *, uint64_t);
47 extern int zvol_set_volblocksize(const char *, uint64_t);
48 extern int zvol_set_snapdev(const char *, zprop_source_t
, uint64_t);
50 extern int zvol_init(void);
51 extern void zvol_fini(void);
53 #endif /* _SYS_ZVOL_H */