diff options
Diffstat (limited to 'man/udev.xml')
| -rw-r--r-- | man/udev.xml | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/man/udev.xml b/man/udev.xml index 08fedfc86c..74aab8e024 100644 --- a/man/udev.xml +++ b/man/udev.xml @@ -566,6 +566,18 @@ <para>Disable the watching of a device node with inotify.</para> </listitem> </varlistentry> + <varlistentry> + <term><option>db_persist</option></term> + <listitem> + <para>Set the flag (sticky bit) on the udev database entry + of the event device. Device properties are then kept in the + database even when + <command>udevadm info --cleanup-db</command> is called. + This option can be useful in certain cases + (e.g. Device Mapper devices) for persisting device state + on the transition from initramfs.</para> + </listitem> + </varlistentry> </variablelist> </listitem> </varlistentry> |