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			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
		
			
				
	
	
		
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			38 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
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| /*
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|  * CDDL HEADER START
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|  *
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|  * The contents of this file are subject to the terms of the
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|  * Common Development and Distribution License (the "License").
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|  * You may not use this file except in compliance with the License.
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|  *
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|  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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|  * or https://opensource.org/licenses/CDDL-1.0.
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|  * See the License for the specific language governing permissions
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|  * and limitations under the License.
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|  *
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|  * When distributing Covered Code, include this CDDL HEADER in each
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|  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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|  * If applicable, add the following below this CDDL HEADER, with the
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|  * fields enclosed by brackets "[]" replaced with your own identifying
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|  * information: Portions Copyright [yyyy] [name of copyright owner]
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|  *
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|  * CDDL HEADER END
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|  */
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| 
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| /*
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|  * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
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|  * Copyright (c) 2011 Gunnar Beutner
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|  * Copyright (c) 2022 by Delphix. All rights reserved.
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|  */
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| 
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| #include "libshare_impl.h"
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| 
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| #define	FILE_HEADER		"# !!! DO NOT EDIT THIS FILE MANUALLY !!!\n\n"
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| 
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| int nfs_escape_mountpoint(const char *mp, char **out, boolean_t *need_free);
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| boolean_t nfs_is_shared_impl(const char *exports, sa_share_impl_t impl_share);
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| int nfs_toggle_share(const char *lockfile, const char *exports,
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|     const char *expdir, sa_share_impl_t impl_share,
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|     int(*cbk)(sa_share_impl_t impl_share, FILE *tmpfile));
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| void nfs_reset_shares(const char *lockfile, const char *exports);
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