Le problème
Lors de la tentative de création d'un volume logique, lvcreate échoue avec l'erreur "Le volume "myvg/vol01" n'est pas actif localement" même si le groupe de volumes est actif, avec une sortie d'erreur telle que la suivante :
[root@ ~]# lvcreate -L 4G myvg Volume "myvg/vol01" is not active locally. Aborting. Failed to wipe start of new LV.
Le "volume_list" est commenté dans le fichier lvm.conf et le "groupe de volumes" n'a pas été ajouté au volume_list.
Le volume physique et le groupe de volumes ont été créés avec succès :
[root@ ~]# pvcreate /dev/sdc1 Physical volume "/dev/sdc1" successfully created
[root@ ~]# vgcreate myvg /dev/sdc1 Volume group "myvg" successfully created
La ‘volume_list’ est modifiée et aucun groupe de volumes n’a été ajouté :
[root@ ~]# cat /etc/lvm/lvm.conf | grep -i "volume_list" # it is auto-activated. The auto_activation_volume_list setting # Configuration option activation/volume_list. # or VG. See tags/hosttags. If any host tags exist but volume_list # volume_list = [ "vg1", "vg2/lvol1", "@tag1", "@*" ] volume_list = [ "vg1", "vg2/lvol1", "@tag1", "@*" ] # Configuration option activation/auto_activation_volume_list. # This list works like volume_list, but it is used only by # auto-activation, must also be selected by volume_list (if defined) # or VG. See tags/hosttags. If any host tags exist but volume_list # auto_activation_volume_list = [ "vg1", "vg2/lvol1", "@tag1", "@*" ] # Configuration option activation/read_only_volume_list. # or VG. See tags/hosttags. If any host tags exist but volume_list # read_only_volume_list = [ "vg1", "vg2/lvol1", "@tag1", "@*" ] # The rules are the same as those for volume_list. # The rules are the same as those for auto_activation_volume_list
PV et VG sont visibles :
[root@ ~]# vgdisplay |grep -i "myvg" VG Name myvg
[root@ ~]# pvs PV VG Fmt Attr PSize PFree /dev/sda2 vg_6 lvm2 a--u 29.51g 0 /dev/sdb1 testvg lvm2 a--u 9.99g 7.99g /dev/sdc1 myvg lvm2 a--u 4.99g 4.99g
Erreur lors de la création du volume logique et après l'activation manuelle de VG :
[root@ ~]# lvcreate -L 4G myvg Volume "myvg/vol01" is not active locally. Aborting. Failed to wipe start of new LV.
[root@ ~]# vgchange -ay myvg 0 logical volume(s) in volume group "myvg" now active
[root@ ~]# lvcreate -L 4G myvg Volume "myvg/vol01" is not active locally. Aborting. Failed to wipe start of new LV.
La solution
Utilisez la sauvegarde de lvm.conf et commentez "#" la ligne "volume_list" dans /etc/lvm/lvm.conf .
[root@ ~]# less /etc/lvm/lvm.conf | grep -i "volume_list" # it is auto-activated. The auto_activation_volume_list setting # Configuration option activation/volume_list. # or VG. See tags/hosttags. If any host tags exist but volume_list # volume_list = [ "vg1", "vg2/lvol1", "@tag1", "@*" ] # Configuration option activation/auto_activation_volume_list. # This list works like volume_list, but it is used only by # auto-activation, must also be selected by volume_list (if defined) # or VG. See tags/hosttags. If any host tags exist but volume_list # auto_activation_volume_list = [ "vg1", "vg2/lvol1", "@tag1", "@*" ] # Configuration option activation/read_only_volume_list. # or VG. See tags/hosttags. If any host tags exist but volume_list # read_only_volume_list = [ "vg1", "vg2/lvol1", "@tag1", "@*" ] # The rules are the same as those for volume_list. # The rules are the same as those for auto_activation_volume_list.
Ou ajoutez le groupe de volumes à volume_list
[root@ ~]# less /etc/lvm/lvm.conf | grep -i "volume_list" # it is auto-activated. The auto_activation_volume_list setting # Configuration option activation/volume_list. # or VG. See tags/hosttags. If any host tags exist but volume_list # volume_list = [ "vg1", "vg2/lvol1", "@tag1", "@*" ] volume_list = [ "vg1", "vg2/lvol1", "@tag1", "@*", "Volume Group Name" ] # Configuration option activation/auto_activation_volume_list. # This list works like volume_list, but it is used only by # auto-activation, must also be selected by volume_list (if defined) # or VG. See tags/hosttags. If any host tags exist but volume_list # auto_activation_volume_list = [ "vg1", "vg2/lvol1", "@tag1", "@*" ] # Configuration option activation/read_only_volume_list. # or VG. See tags/hosttags. If any host tags exist but volume_list # read_only_volume_list = [ "vg1", "vg2/lvol1", "@tag1", "@*" ] # The rules are the same as those for volume_list. # The rules are the same as those for auto_activation_volume_list.
Essayez d'exécuter la commande "lvcreate" :
[root@ ~]# lvcreate -L 4G myvg Logical volume "vol01" created.