Unable to enable NFS Cinder Backup
We are trying to set up NFS backup in Ocata Openstack Version. Instances are created with volumes (cinder) coming from Dell EMC Unity 300F. We enabled cinder-backup (NFS coming from Storage Dell MD3420) and gave configuration as below under default in cinder.conf
backup_driver = cinder.backup.drivers.nfs
backup_share = x.x.x.:/nfsshares
backup_mount_options = rw,vers=4.1
backup_mount_point_base = /nfs_backup
backup_compression_algorithm = zlib
backup_sha_block_size_bytes = 32768
backup_file_size = 1999994880
# ####################
# iSCSI Custom start
enabled_backends = unity
unity_io_ports = spa_eth4, spa_eth5, spb_eth4, spa_eth5
use_multipath_for_image_xfer = False
initiator_auto_registration = True
[unity]
storage_protocol = iSCSI
san_ip = x.x.x.x
san_login = xxxxx
san_password = xxxxxx
volume_driver = cinder.volume.drivers.dell_emc.unity.Driver
unity_storage_pool_names = Openstack_pool-01
volume_backend_name = Storage_ISCSI_0
# iSCSI Custom end
# ####################
while creating backup its erroring out and an volume is created in Dell EMC Unity 300F itself .
openstack volume backup list
+--------------------------------------+-------------+-------------+--------+------+
| ID | Name | Description | Status | Size |
+--------------------------------------+-------------+-------------+--------+------+
| 584c8947-2f0b-42e1-955c-384b17a08104 | backup1 | None | error | 20 |
| a7ca7b3c-ffc0-437b-a2ce-374a48d7a763 | test-backup | None | error | 6 |
| 77211d91-07b1-493c-8133-3faff34f7428 | test-backup | None | error | 6 |
+--------------------------------------+-------------+-------------+--------+------+
Are the services shown as up 8
openstack volume service list)? What is in the service logs? Does the cinder-backup.log reveal anything useful? Is the NFS share active and can be mounted manually with the respective credentials?@eblock yes all the openstack volume service are up.Yes the NFS share is active and can be mounted manually .Please see the logs in Answer section .I am unable to paste all the logs here