Page MenuHomeFreeBSD
Files F136996506

D5332.id13450.diff
No OneTemporary
Actions

D5332.id13450.diff
View Options

Index: sys/boot/forth/loader.conf.5
===================================================================
--- sys/boot/forth/loader.conf.5
+++ sys/boot/forth/loader.conf.5
@@ -112,6 +112,30 @@
that contains a kernel.
.It Ar kernel_options
Flags to be passed to the kernel.
+.It Ar vfs.root.mountfrom
+Specify the root partition to mount.
+For example:
+.Pp
+.Dl vfs.root.mountfrom="ufs:/dev/da0s1a"
+.Pp
+The value of this tunable is automatically set by
+.Xr loader 8
+after reading and parsing
+.Pa /etc/fstab .
+This parameter can be set when the calculated value is known to be incorrect
+and it would take precedence over what has been read.
+.Pp
+The parameter can also be used when
+.Pa /etc/fstab
+is inaccessible at the time
+.Xr loader 8
+runs, like during diskless booting from NFS.
+.Pp
+It is also possible to override that value from the
+.Xr loader 8
+CLI, which could be helpful for system recovery if the
+.Pa /etc/fstab
+is damaged, lost or read from wrong partition.
.It Ar password
Protect boot menu with a password without interrupting
.Ic autoboot

File Metadata

Mime Type
text/plain
Expires
Fri, Nov 21, 10:57 PM (7 h, 55 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
25821989
Default Alt Text
D5332.id13450.diff (1 KB)

Event Timeline