Date: Tue, 5 Sep 2017 19:40:04 +0000 (UTC) From: Alan Somers <asomers@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r323194 - head/sys/cddl/compat/opensolaris/sys Message-ID: <201709051940.v85Je4Y1026370@repo.freebsd.org>
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Author: asomers Date: Tue Sep 5 19:40:04 2017 New Revision: 323194 URL: https://svnweb.freebsd.org/changeset/base/323194 Log: Fix remounting ZFS filesystem with "zfs mount" "zfs mount -o" passes a list of mount options directly to nmount(2) after sanity checking them. In particular, zfs(8) will refuse to mount an already existing file system unless "remount" is specified in the option list. However, the "remount" option only exists in Illumos. FreeBSD's equivalent is "update". PR: 221985 Reviewed by: avg MFC after: 3 weeks Sponsored by: Spectra Logic Corp Differential Revision: https://reviews.freebsd.org/D12233 Modified: head/sys/cddl/compat/opensolaris/sys/mntent.h Modified: head/sys/cddl/compat/opensolaris/sys/mntent.h ============================================================================== --- head/sys/cddl/compat/opensolaris/sys/mntent.h Tue Sep 5 19:28:35 2017 (r323193) +++ head/sys/cddl/compat/opensolaris/sys/mntent.h Tue Sep 5 19:40:04 2017 (r323194) @@ -46,7 +46,7 @@ #define MNTOPT_NODEVICES "nodevices" /* Device-special disallowed */ #define MNTOPT_SETUID "setuid" /* Set uid allowed */ #define MNTOPT_NOSETUID "nosetuid" /* Set uid not allowed */ -#define MNTOPT_REMOUNT "remount" /* Change mount options */ +#define MNTOPT_REMOUNT "update" /* Change mount options */ #define MNTOPT_ATIME "atime" /* update atime for files */ #define MNTOPT_NOATIME "noatime" /* do not update atime for files */ #define MNTOPT_XATTR "xattr" /* enable extended attributes */
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