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Add noclusterr and noclusterw options. The noclusterr and noclusterw

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disable clustered read and write, respectively.

Reviewed by:	bde
This commit is contained in:
KATO Takenori 1997-09-27 13:44:17 +00:00
parent a04aa72155
commit 75b714ac11
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=29890
6 changed files with 36 additions and 8 deletions
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8
sbin/mount/mntopts.h
View File

@ -31,7 +31,7 @@
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* @(#)mntopts.h 8.7 (Berkeley) 3/29/95 * @(#)mntopts.h 8.7 (Berkeley) 3/29/95
* $Id: mntopts.h,v 1.9 1997/08/24 21:02:48 steve Exp $ * $Id: mntopts.h,v 1.10 1997/08/25 21:02:21 bde Exp $
*/ */
struct mntopt { struct mntopt {
@ -52,6 +52,8 @@ struct mntopt {
#define MOPT_UNION { "union", 0, MNT_UNION, 0 } #define MOPT_UNION { "union", 0, MNT_UNION, 0 }
#define MOPT_USERQUOTA { "userquota", 0, 0, 0 } #define MOPT_USERQUOTA { "userquota", 0, 0, 0 }
#define MOPT_GROUPQUOTA { "groupquota", 0, 0, 0 } #define MOPT_GROUPQUOTA { "groupquota", 0, 0, 0 }
#define MOPT_NOCLUSTERR { "clusterr", 1, MNT_NOCLUSTERR, 0 }
#define MOPT_NOCLUSTERW { "clusterw", 1, MNT_NOCLUSTERW, 0 }
/* Control flags. */ /* Control flags. */
#define MOPT_FORCE { "force", 0, MNT_FORCE, 0 } #define MOPT_FORCE { "force", 0, MNT_FORCE, 0 }
@ -77,7 +79,9 @@ struct mntopt {
MOPT_NOEXEC, \ MOPT_NOEXEC, \
MOPT_NOSUID, \ MOPT_NOSUID, \
MOPT_RDONLY, \ MOPT_RDONLY, \
MOPT_UNION MOPT_UNION, \
MOPT_NOCLUSTERR, \
MOPT_NOCLUSTERW
void getmntopts __P((const char *, const struct mntopt *, int *, int *)); void getmntopts __P((const char *, const struct mntopt *, int *, int *));
extern int getmnt_silent; extern int getmnt_silent;

6
sbin/mount/mount.8
View File

@ -30,7 +30,7 @@
.\" SUCH DAMAGE. .\" SUCH DAMAGE.
.\" .\"
.\" @(#)mount.8 8.8 (Berkeley) 6/16/94 .\" @(#)mount.8 8.8 (Berkeley) 6/16/94
.\" $Id: mount.8,v 1.17 1997/08/24 17:51:12 joerg Exp $ .\" $Id: mount.8,v 1.18 1997/08/24 21:02:48 steve Exp $
.\" .\"
.Dd June 16, 1994 .Dd June 16, 1994
.Dt MOUNT 8 .Dt MOUNT 8
@ -128,6 +128,10 @@ filesystems.
This filesystem should be skipped when mount is run with the This filesystem should be skipped when mount is run with the
.Fl a .Fl a
flag. flag.
.It noclusterr
Disable read clustering.
.It noclusterw
Disable write clustering.
.It nodev .It nodev
Do not interpret character or block special devices on the file system. Do not interpret character or block special devices on the file system.
This option is useful for a server that has file systems containing This option is useful for a server that has file systems containing

8
sbin/mount/mount.c
View File

@ -42,7 +42,7 @@ static const char copyright[] =
static char sccsid[] = "@(#)mount.c 8.25 (Berkeley) 5/8/95"; static char sccsid[] = "@(#)mount.c 8.25 (Berkeley) 5/8/95";
#else #else
static const char rcsid[] = static const char rcsid[] =
"$Id$"; "$Id: mount.c,v 1.19 1997/08/24 21:02:49 steve Exp $";
#endif #endif
#endif /* not lint */ #endif /* not lint */
@ -95,6 +95,8 @@ static struct opt {
{ MNT_RDONLY, "read-only" }, { MNT_RDONLY, "read-only" },
{ MNT_SYNCHRONOUS, "synchronous" }, { MNT_SYNCHRONOUS, "synchronous" },
{ MNT_UNION, "union" }, { MNT_UNION, "union" },
{ MNT_NOCLUSTERR, "noclusterr" },
{ MNT_NOCLUSTERW, "noclusterw" },
{ NULL } { NULL }
}; };
@ -595,6 +597,10 @@ putfsent(ent)
printf(",async"); printf(",async");
if (ent->f_flags & MNT_NOATIME) if (ent->f_flags & MNT_NOATIME)
printf(",noatime"); printf(",noatime");
if (ent->f_flags & MNT_NOCLUSTERR)
printf(",noclusterr");
if (ent->f_flags & MNT_NOCLUSTERW)
printf(",noclusterw");
if ((fst = getfsspec(ent->f_mntfromname))) if ((fst = getfsspec(ent->f_mntfromname)))
printf("\t%u %u\n", fst->fs_freq, fst->fs_passno); printf("\t%u %u\n", fst->fs_freq, fst->fs_passno);

8
sbin/mount_ifs/mntopts.h
View File

@ -31,7 +31,7 @@
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* @(#)mntopts.h 8.7 (Berkeley) 3/29/95 * @(#)mntopts.h 8.7 (Berkeley) 3/29/95
* $Id: mntopts.h,v 1.9 1997/08/24 21:02:48 steve Exp $ * $Id: mntopts.h,v 1.10 1997/08/25 21:02:21 bde Exp $
*/ */
struct mntopt { struct mntopt {
@ -52,6 +52,8 @@ struct mntopt {
#define MOPT_UNION { "union", 0, MNT_UNION, 0 } #define MOPT_UNION { "union", 0, MNT_UNION, 0 }
#define MOPT_USERQUOTA { "userquota", 0, 0, 0 } #define MOPT_USERQUOTA { "userquota", 0, 0, 0 }
#define MOPT_GROUPQUOTA { "groupquota", 0, 0, 0 } #define MOPT_GROUPQUOTA { "groupquota", 0, 0, 0 }
#define MOPT_NOCLUSTERR { "clusterr", 1, MNT_NOCLUSTERR, 0 }
#define MOPT_NOCLUSTERW { "clusterw", 1, MNT_NOCLUSTERW, 0 }
/* Control flags. */ /* Control flags. */
#define MOPT_FORCE { "force", 0, MNT_FORCE, 0 } #define MOPT_FORCE { "force", 0, MNT_FORCE, 0 }
@ -77,7 +79,9 @@ struct mntopt {
MOPT_NOEXEC, \ MOPT_NOEXEC, \
MOPT_NOSUID, \ MOPT_NOSUID, \
MOPT_RDONLY, \ MOPT_RDONLY, \
MOPT_UNION MOPT_UNION, \
MOPT_NOCLUSTERR, \
MOPT_NOCLUSTERW
void getmntopts __P((const char *, const struct mntopt *, int *, int *)); void getmntopts __P((const char *, const struct mntopt *, int *, int *));
extern int getmnt_silent; extern int getmnt_silent;

6
sbin/mount_ifs/mount.8
View File

@ -30,7 +30,7 @@
.\" SUCH DAMAGE. .\" SUCH DAMAGE.
.\" .\"
.\" @(#)mount.8 8.8 (Berkeley) 6/16/94 .\" @(#)mount.8 8.8 (Berkeley) 6/16/94
.\" $Id: mount.8,v 1.17 1997/08/24 17:51:12 joerg Exp $ .\" $Id: mount.8,v 1.18 1997/08/24 21:02:48 steve Exp $
.\" .\"
.Dd June 16, 1994 .Dd June 16, 1994
.Dt MOUNT 8 .Dt MOUNT 8
@ -128,6 +128,10 @@ filesystems.
This filesystem should be skipped when mount is run with the This filesystem should be skipped when mount is run with the
.Fl a .Fl a
flag. flag.
.It noclusterr
Disable read clustering.
.It noclusterw
Disable write clustering.
.It nodev .It nodev
Do not interpret character or block special devices on the file system. Do not interpret character or block special devices on the file system.
This option is useful for a server that has file systems containing This option is useful for a server that has file systems containing

8
sbin/mount_ifs/mount.c
View File

@ -42,7 +42,7 @@ static const char copyright[] =
static char sccsid[] = "@(#)mount.c 8.25 (Berkeley) 5/8/95"; static char sccsid[] = "@(#)mount.c 8.25 (Berkeley) 5/8/95";
#else #else
static const char rcsid[] = static const char rcsid[] =
"$Id$"; "$Id: mount.c,v 1.19 1997/08/24 21:02:49 steve Exp $";
#endif #endif
#endif /* not lint */ #endif /* not lint */
@ -95,6 +95,8 @@ static struct opt {
{ MNT_RDONLY, "read-only" }, { MNT_RDONLY, "read-only" },
{ MNT_SYNCHRONOUS, "synchronous" }, { MNT_SYNCHRONOUS, "synchronous" },
{ MNT_UNION, "union" }, { MNT_UNION, "union" },
{ MNT_NOCLUSTERR, "noclusterr" },
{ MNT_NOCLUSTERW, "noclusterw" },
{ NULL } { NULL }
}; };
@ -595,6 +597,10 @@ putfsent(ent)
printf(",async"); printf(",async");
if (ent->f_flags & MNT_NOATIME) if (ent->f_flags & MNT_NOATIME)
printf(",noatime"); printf(",noatime");
if (ent->f_flags & MNT_NOCLUSTERR)
printf(",noclusterr");
if (ent->f_flags & MNT_NOCLUSTERW)
printf(",noclusterw");
if ((fst = getfsspec(ent->f_mntfromname))) if ((fst = getfsspec(ent->f_mntfromname)))
printf("\t%u %u\n", fst->fs_freq, fst->fs_passno); printf("\t%u %u\n", fst->fs_freq, fst->fs_passno);