Verify that the NFS Volume is correctly mounted
NetBackup for OpenStack mounts the NFS Backup Target to the NetBackup for OpenStack Appliance and Compute nodes.
To verify those are correctly mounted it is recommended to do the following checks.
First df -h looking for /var/NetBackupOpenStack-mounts/<hash-value>
df -h ###### Filesystem Size Used Avail Use% Mounted on devtmpfs 63G 0 63G 0% /dev tmpfs 63G 16K 63G 1% /dev/shm tmpfs 63G 35M 63G 1% /run tmpfs 63G 0 63G 0% /sys/fs/cgroup /dev/mapper/rhvh-rhvh-- 7.1T 3.7G 6.8T 1% / 4.3.8.1--0.20200126.0+1 /dev/sda2 976M 198M 712M 22% /boot /dev/mapper/rhvh-var 15G 1.9G 12G 14% /var /dev/mapper/rhvh-home 976M 2.6M 907M 1% /home /dev/mapper/rhvh-tmp 976M 2.6M 907M 1% /tmp /dev/mapper/rhvh-var_log 7.8G 230M 7.2G 4% /var/log /dev/mapper/rhvh-var_log_audit 2.0G 17M 1.8G 1% /var/log/audit /dev/mapper/rhvh-var_crash 9.8G 37M 9.2G 1% /var/crash 30.30.1.4:/rhv_backup 2.0T 5.3G 1.9T 1% /var/NetBackupOpen Stack-mounts/MzAuMzAuMS40Oi9yaHZfYmFja3Vw 30.30.1.4:/rhv_data 2.0T 37G 2.0T 2% /rhev/data-center/ mnt/30.30.1.4:_rhv__data tmpfs 13G 0 13G 0% /run/user/0 30.30.1.4:/rhv_iso 2.0T 37G 2.0T 2% /rhev/data-center/ mnt/30.30.1.4:_rhv__iso
Secondly do a read, write, and delete test as the user nova:nova (uid = 36 / gid = 36) from the NetBackup for OpenStack Appliance and the RHV-Host.
su nova ###### [nova@nbosvm MTAuMTAuMi4yMDovdXBzdHJlYW0=]$ touch foo [nova@nbosvm MTAuMTAuMi4yMDovdXBzdHJlYW0=]$ ll total 24 drwxr-xr-x 3 nova nova 4096 Apr 2 17:27 nbosdm_tasks -rw-r--r-- 1 nova nova 0 Apr 23 12:25 foo drwxr-xr-x 2 nova nova 4096 Apr 2 15:38 test-cloud-id drwxr-xr-x 10 nova nova 4096 Apr 22 11:00 policy_1540698c-8e22-4dd1- a898-8f49cd1a898c drwxr-xr-x 9 nova nova 4096 Apr 8 15:21 policy_51517816-6d5a-4fce- 9ac7-46ee1e09052c drwxr-xr-x 6 nova nova 4096 Apr 22 11:30 policy_77fb42d2-8d34-4b8d- bfd5-4263397b636c drwxr-xr-x 5 nova nova 4096 Apr 23 06:15 policy_85bf16ed-d4fd-49a6- a753-98c5ca6e906b [nova@nbosvm MTAuMTAuMi4yMDovdXBzdHJlYW0=]$ rm foo [nova@nbosvm MTAuMTAuMi4yMDovdXBzdHJlYW0=]$ ll total 24 drwxr-xr-x 3 nova nova 4096 Apr 2 17:27 nbosdm_tasks drwxr-xr-x 2 nova nova 4096 Apr 2 15:38 test-cloud-id drwxr-xr-x 10 nova nova 4096 Apr 22 11:00 policy_1540698c-8e22-4dd1- a898-8f49cd1a898c drwxr-xr-x 9 nova nova 4096 Apr 8 15:21 policy_51517816-6d5a-4fce- 9ac7-46ee1e09052c drwxr-xr-x 6 nova nova 4096 Apr 22 11:30 policy_77fb42d2-8d34-4b8d- bfd5-4263397b636c drwxr-xr-x 5 nova nova 4096 Apr 23 06:15 policy_85bf16ed-d4fd-49a6- a753-98c5ca6e906b