Hp Hitachi Dynamic Link Manager Software Manuel d'utilisateur Page 324

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 746
  • Table des matières
  • DEPANNAGE
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 323
3. Creating an HDLM Environment
300
# vgchange -an vg01
0 logical volume(s) in volume group "vg01" now active
4. Export the volume group.
In the following example, the command exports information about the
vg01
volume group:
# vgexport vg01
Volume group "vg01" successfully exported
5. If the LVM environment uses an HDLM device in a multi-path configuration,
configure the path to an existing LU as a single path.
Change the path to an existing LU as a single-path configuration by performing
the procedure described in (5) Deleting a Path to an Existing LU in
4.6.4 Changing the HDLM Device Configuration.
Note
When you restart the host, if the
/etc/fstab file contains a description
about mounting the target logical volume, comment out the description.
Also, stop the applications that access the target logical volume.
6. Edit the
/etc/lvm/lvm.conf file.
Edit the device section in the file as shown below to enable the SCSI device
configuration and disable the HDLM device configuration:
Adding and deleting the
filter entry information
Add the following line:
filter = [ "r|sddlm[a-p][a-p].*|", "a|/dev/sd|" ]
Delete or comment out the following line:
filter = [ "a|sddlm[a-p][a-p].*|", "r|/dev/sd|" ]
Adding and deleting types entry information
Delete or comment out the following line:
types = [ "sddlmfdrv", 16 ]
To uninstall HDLM, perform the following operations:
Delete
filter = [ "a|sddlm[a-p][a-p].*|", "r|/dev/sd|" ]
and
types = [ "sddlmfdrv", 16 ].
Delete the comment out character (#) from the
filter entry to return the
definition file to the state it was in before the HDLM device configuration was
Vue de la page 323
1 2 ... 319 320 321 322 323 324 325 326 327 328 329 ... 745 746

Commentaires sur ces manuels

Pas de commentaire