Hp Hitachi Dynamic Link Manager Software Manual de usuario Pagina 306

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 746
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 305
3. Creating an HDLM Environment
282
3.20 Creating a Character-Type Device File for an HDLM Device
This section describes how to create a character-type device file for an HDLM device.
HDLM creates only a block-type device under /dev.
If the OS is Red Hat Enterprise Linux 5 or Red Hat Enterprise Linux 6, use an
udev rule file to create the character-type device file. If the OS is Red Hat
Enterprise Linux AS4/ES4 or SUSE LINUX Enterprise Server, use the
raw
command to create the character-type device file.
The following shows the difference between these two methods:
The character-type device file created by using the
raw command is deleted
when the host is restarted.
The character-type device file created by using an
udev rule file is not
deleted when the host is restarted.
3.20.1 When Using Red Hat Enterprise Linux 5 or Red Hat Enterprise
Linux 6
Use the udev rule file to create a character-type device file.
To create a character-type device file by using an
udev rule file:
1. Edit the
/etc/udev/rules.d/60-raw.rules file.
For example, you might edit the file as follows:
ACTION=="add", KERNEL=="sddlmaa", RUN+="/bin/raw /dev/raw/
raw1 %N"
2. Restart the host or execute the start_udev command.
The editing performed in step 1 is applied when the host is restarted or the
start_udev command is executed.
The following shows an example of executing the
start_udev command:
# /sbin/start_udev
3.20.2 When Using Red Hat Enterprise Linux AS4/ES4 or SUSE
LINUX Enterprise Server
A character-type device file is created from the HDLM device using the Linux raw
command. The following is an example of executing the
raw command for an HDLM
device.
Vista de pagina 305
1 2 ... 301 302 303 304 305 306 307 308 309 310 311 ... 745 746

Comentarios a estos manuales

Sin comentarios