mirror_zfs/lib/libshare/nfs.h
Don Brady ede037cda7
Make zfs-share service resilient to stale exports
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
2022-09-09 10:54:16 -07:00

38 lines
1.5 KiB
C

/*
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*
* 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.
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/*
* Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011 Gunnar Beutner
* Copyright (c) 2022 by Delphix. All rights reserved.
*/
#include "libshare_impl.h"
#define FILE_HEADER "# !!! DO NOT EDIT THIS FILE MANUALLY !!!\n\n"
int nfs_escape_mountpoint(const char *mp, char **out, boolean_t *need_free);
boolean_t nfs_is_shared_impl(const char *exports, sa_share_impl_t impl_share);
int nfs_toggle_share(const char *lockfile, const char *exports,
const char *expdir, sa_share_impl_t impl_share,
int(*cbk)(sa_share_impl_t impl_share, FILE *tmpfile));
void nfs_reset_shares(const char *lockfile, const char *exports);