Hi:
I was try to make a VM that store its file systems after a shut-down, so
the vm images templates are actualized to the last disk state whe the vm
is shutdown...
According to the OpenNebula documentation (i think), this is done by
declaring the images used by the VM as "persistent"
So, in my vm template i use some disks from the image repository:
[........]
DISK = [ image = "NUBA_GENERICA" ]
DISK = [ image = "NUBA PRU DATA" ]
[........]
And these images are declared as "persistent":
[onead...@onesrv02 ]$ oneimage show NUBA_GENERICA
IMAGE
INFORMATION
ID : 16
NAME : NUBA_GENERICA
TYPE : OS
REGISTER TIME : 01/10 13:33:34
PUBLIC : No
SOURCE :
/srv/cloud/one//var/images/f442bd092f1701af436ef3298ee11139a9ba4845
STATE : used
RUNNING_VMS : 1
IMAGE
TEMPLATE
DEV_PREFIX=hd
NAME=NUBA_GENERICA
PERSISTENT=YES
TYPE=OS
[onead...@onesrv02 ]$ oneimage show "NUBA PRU DATA"
IMAGE
INFORMATION
ID : 13
NAME : NUBA PRU DATA
TYPE : DATABLOCK
REGISTER TIME : 12/27 09:47:50
PUBLIC : No
SOURCE :
/srv/cloud/one//var/images/be63cfcb90c525df5c2e43451e30f8967fd23933
STATE : used
RUNNING_VMS : 1
IMAGE
TEMPLATE
BUS=ide
DESCRIPTION=Datos generico
DEV_PREFIX=hd
NAME=NUBA PRU DATA
PATH=/srv/cloud/imagenes_NUBA_bajo_OpenNebula/testbed-nuba-golden_massive_void.img
PERSISTENT=YES
TYPE=DATABLOCK
Nevertheless, when i make an "onevm shutdown <vm_id>", these disks are
not saved.....
Where is my error???
Note: i'm using the ssh flavor of OpenNebula.... Perhaps the
"persistent" stuff only works for the nfs flavor????
Regards....
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