Il problema
Durante il tentativo di creare un volume logico, lvcreate non riesce con l'errore "Il volume "myvg/vol01″ non è attivo localmente" anche se il gruppo di volumi è attivo, con un output di errore come il seguente:
[root@ ~]# lvcreate -L 4G myvg Volume "myvg/vol01" is not active locally. Aborting. Failed to wipe start of new LV.
La "lista_volume" è commentata nel file lvm.conf e il "gruppo di volumi" non è stato aggiunto alla lista_volume.
Il volume fisico e il gruppo di volumi sono stati creati correttamente:
[root@ ~]# pvcreate /dev/sdc1 Physical volume "/dev/sdc1" successfully created
[root@ ~]# vgcreate myvg /dev/sdc1 Volume group "myvg" successfully created
La "lista_volume" è stata modificata e non è stato aggiunto alcun gruppo di volumi:
[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 e VG sono visibili:
[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
Errore durante la creazione del volume logico e dopo l'attivazione manuale di 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 soluzione
Avvalersi del backup di lvm.conf e commentare “#” la riga “volume_list” in /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.
Oppure aggiungi il gruppo di volumi a 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.
Prova a eseguire il comando "lvcreate":
[root@ ~]# lvcreate -L 4G myvg Logical volume "vol01" created.