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Document the requirements of dynamic loading on mounting order. Cross-ref

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to vfsload(3).
This commit is contained in:
Garrett Wollman 1995-01-22 22:54:56 +00:00
parent bae50898b7
commit 93eb556775
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=5786
2 changed files with 36 additions and 2 deletions
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19
sbin/mount/mount.8
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@ -170,7 +170,9 @@ is used to indicate the file system type.
The type
.Ar ufs
is the default.
The \fI-t\fP option can be used
The
.Fl t
option can be used
to indicate that the actions should only be taken on
filesystems of the specified type.
More than one type may be specified in a comma separated list.
@ -199,6 +201,20 @@ where
is replaced by the type name.
For example, nfs filesystems are mounted by the program
.Pa /sbin/mount_nfs .
.Pp
Most filesystems will be dynamically loaded by their mount programs
if not already present in the kernel, using the
.Xr vfsload 3
subroutine. Because this mechanism requires writable temporary space,
the filesystem type containing
.Pa /tmp
must be compiled into the kernel, and the filesystems containing
.Pa /tmp
and
.Pa /usr/bin/ld
must be listed in
.Pa /etc/fstab
before any filesystems which might be dynamically loaded.
.It Fl u
The
.Fl u
@ -241,6 +257,7 @@ file system table
.El
.Sh SEE ALSO
.Xr mount 2 ,
.Xr vfsload 3 ,
.Xr fstab 5 ,
.Xr mount_cd9660 8 ,
.Xr mount_fdesc 8 ,

19
sbin/mount_ifs/mount.8
View File

@ -170,7 +170,9 @@ is used to indicate the file system type.
The type
.Ar ufs
is the default.
The \fI-t\fP option can be used
The
.Fl t
option can be used
to indicate that the actions should only be taken on
filesystems of the specified type.
More than one type may be specified in a comma separated list.
@ -199,6 +201,20 @@ where
is replaced by the type name.
For example, nfs filesystems are mounted by the program
.Pa /sbin/mount_nfs .
.Pp
Most filesystems will be dynamically loaded by their mount programs
if not already present in the kernel, using the
.Xr vfsload 3
subroutine. Because this mechanism requires writable temporary space,
the filesystem type containing
.Pa /tmp
must be compiled into the kernel, and the filesystems containing
.Pa /tmp
and
.Pa /usr/bin/ld
must be listed in
.Pa /etc/fstab
before any filesystems which might be dynamically loaded.
.It Fl u
The
.Fl u
@ -241,6 +257,7 @@ file system table
.El
.Sh SEE ALSO
.Xr mount 2 ,
.Xr vfsload 3 ,
.Xr fstab 5 ,
.Xr mount_cd9660 8 ,
.Xr mount_fdesc 8 ,