mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-12-26 11:19:32 +03:00
ede037cda7
The are a few cases where stale entries in /etc/exports.d/zfs.exports will cause the nfs-server service to fail when starting up. Since the nfs-server startup consumes /etc/exports.d/zfs.exports, the zfs-share service (which rebuilds the list of zfs exports) should run before the nfs-server service. To make the zfs-share service resilient to stale exports, this change truncates the zfs config file as part of the zfs share -a operation. Reviewed-by: Allan Jude <allan@klarasystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Don Brady <don.brady@delphix.com> Closes #13775
97 lines
3.9 KiB
C
97 lines
3.9 KiB
C
/*
|
|
* CDDL HEADER START
|
|
*
|
|
* The contents of this file are subject to the terms of the
|
|
* Common Development and Distribution License (the "License").
|
|
* You may not use this file except in compliance with the License.
|
|
*
|
|
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
|
* or https://opensource.org/licenses/CDDL-1.0.
|
|
* See the License for the specific language governing permissions
|
|
* and limitations under the License.
|
|
*
|
|
* When distributing Covered Code, include this CDDL HEADER in each
|
|
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
|
* If applicable, add the following below this CDDL HEADER, with the
|
|
* fields enclosed by brackets "[]" replaced with your own identifying
|
|
* information: Portions Copyright [yyyy] [name of copyright owner]
|
|
*
|
|
* CDDL HEADER END
|
|
*/
|
|
|
|
/*
|
|
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
|
|
* Use is subject to license terms.
|
|
* Copyright (c) 2019, 2022 by Delphix. All rights reserved.
|
|
*/
|
|
#ifndef _LIBSPL_LIBSHARE_H
|
|
#define _LIBSPL_LIBSHARE_H extern __attribute__((visibility("default")))
|
|
|
|
#include <sys/types.h>
|
|
|
|
/*
|
|
* defined error values
|
|
*/
|
|
#define SA_OK 0
|
|
#define SA_SYSTEM_ERR 7 /* system error, use errno */
|
|
#define SA_SYNTAX_ERR 8 /* syntax error on command line */
|
|
#define SA_NO_MEMORY 2 /* no memory for data structures */
|
|
#define SA_INVALID_PROTOCOL 13 /* specified protocol not valid */
|
|
#define SA_NOT_SUPPORTED 21 /* operation not supported for proto */
|
|
|
|
/* The following errors are never returned by libshare */
|
|
#define SA_NO_SUCH_PATH 1 /* provided path doesn't exist */
|
|
#define SA_DUPLICATE_NAME 3 /* object name is already in use */
|
|
#define SA_BAD_PATH 4 /* not a full path */
|
|
#define SA_NO_SUCH_GROUP 5 /* group is not defined */
|
|
#define SA_CONFIG_ERR 6 /* system configuration error */
|
|
#define SA_NO_PERMISSION 9 /* no permission for operation */
|
|
#define SA_BUSY 10 /* resource is busy */
|
|
#define SA_NO_SUCH_PROP 11 /* property doesn't exist */
|
|
#define SA_INVALID_NAME 12 /* name of object is invalid */
|
|
#define SA_NOT_ALLOWED 14 /* operation not allowed */
|
|
#define SA_BAD_VALUE 15 /* bad value for property */
|
|
#define SA_INVALID_SECURITY 16 /* invalid security type */
|
|
#define SA_NO_SUCH_SECURITY 17 /* security set not found */
|
|
#define SA_VALUE_CONFLICT 18 /* property value conflict */
|
|
#define SA_NOT_IMPLEMENTED 19 /* plugin interface not implemented */
|
|
#define SA_INVALID_PATH 20 /* path is sub-dir of existing share */
|
|
#define SA_PROP_SHARE_ONLY 22 /* property valid on share only */
|
|
#define SA_NOT_SHARED 23 /* path is not shared */
|
|
#define SA_NO_SUCH_RESOURCE 24 /* resource not found */
|
|
#define SA_RESOURCE_REQUIRED 25 /* resource name is required */
|
|
#define SA_MULTIPLE_ERROR 26 /* multiple protocols reported error */
|
|
#define SA_PATH_IS_SUBDIR 27 /* check_path found path is subdir */
|
|
#define SA_PATH_IS_PARENTDIR 28 /* check_path found path is parent */
|
|
#define SA_NO_SECTION 29 /* protocol requires section info */
|
|
#define SA_NO_SUCH_SECTION 30 /* no section found */
|
|
#define SA_NO_PROPERTIES 31 /* no properties found */
|
|
#define SA_PASSWORD_ENC 32 /* passwords must be encrypted */
|
|
#define SA_SHARE_EXISTS 33 /* path or file is already shared */
|
|
|
|
/* initialization */
|
|
_LIBSPL_LIBSHARE_H const char *sa_errorstr(int);
|
|
|
|
/* available protocols */
|
|
enum sa_protocol {
|
|
SA_PROTOCOL_NFS,
|
|
SA_PROTOCOL_SMB, /* ABI: add before _COUNT */
|
|
SA_PROTOCOL_COUNT,
|
|
};
|
|
|
|
/* lower-case */
|
|
_LIBSPL_LIBSHARE_H const char *const sa_protocol_names[SA_PROTOCOL_COUNT];
|
|
|
|
/* share control */
|
|
_LIBSPL_LIBSHARE_H int sa_enable_share(const char *, const char *, const char *,
|
|
enum sa_protocol);
|
|
_LIBSPL_LIBSHARE_H int sa_disable_share(const char *, enum sa_protocol);
|
|
_LIBSPL_LIBSHARE_H boolean_t sa_is_shared(const char *, enum sa_protocol);
|
|
_LIBSPL_LIBSHARE_H void sa_commit_shares(enum sa_protocol);
|
|
_LIBSPL_LIBSHARE_H void sa_truncate_shares(enum sa_protocol);
|
|
|
|
/* protocol specific interfaces */
|
|
_LIBSPL_LIBSHARE_H int sa_validate_shareopts(const char *, enum sa_protocol);
|
|
|
|
#endif /* _LIBSPL_LIBSHARE_H */
|