Unable to connect to the database (Status 252) + 2505
Hello Veritas community, We're running a master server + media server (Linux versions) on NetBackup 8.1. NetBackup processes started failing with database connection errors. Our first step in trying to resolve this was to stop the NetBackup processes and restart them. Unfortunately, that did not resolve our issue. I have been digging through posts and found the common semaphore issue, but the values set seem to be ok (posted below). I'm also adding a few error logs from /var/log/messages. Any help or direction would be greatly appreciated. Thank you https://www.veritas.com/support/en_US/article.100023842 Semaphore settings output: sysctl -a | grep kernel.sem kernel.sem = 400 307200 128 1024 kernel.sem_next_id = -1 ============ /var/log/messages Apr 8 07:28:12 <master_hostname> bash: Error receiving command message: No data to receive from socket. # THIS BLOCK MAY BE RELEVANT (I replaced our actual hostname with master_hostname) Apr 7 09:25:45 <master_hostname> SQLAnywhere(nb_<master_hostname>): Opening dbspace 'EMM_DATA' in file '/usr/openv/db/data/EMM_DATA.db' for database 'NBDB' Apr 7 09:25:45 <master_hostname> SQLAnywhere(nb_<master_hostname>): Opening dbspace 'EMM_INDEX' in file '/usr/openv/db/data/EMM_INDEX.db' for database 'NBDB' Apr 7 09:25:45 <master_hostname> SQLAnywhere(nb_<master_hostname>): Opening dbspace 'DBM_DATA' in file '/usr/openv/db/data/DBM_DATA.db' for database 'NBDB' Apr 7 09:25:45 <master_hostname> SQLAnywhere(nb_<master_hostname>): Opening dbspace 'DBM_INDEX' in file '/usr/openv/db/data/DBM_INDEX.db' for database 'NBDB' Apr 7 09:25:45 <master_hostname> SQLAnywhere(nb_<master_hostname>): Opening dbspace 'DARS_DATA' in file '/usr/openv/db/data/DARS_DATA.db' for database 'NBDB' Apr 7 09:25:45 <master_hostname> SQLAnywhere(nb_<master_hostname>): Opening dbspace 'DARS_INDEX' in file '/usr/openv/db/data/DARS_INDEX.db' for database 'NBDB' Apr 7 09:25:45 <master_hostname> SQLAnywhere(nb_<master_hostname>): Opening dbspace 'JOBD_DATA' in file '/usr/openv/db/data/JOBD_DATA.db' for database 'NBDB' Apr 7 09:25:45 <master_hostname> SQLAnywhere(nb_<master_hostname>): Opening dbspace 'SLP_DATA' in file '/usr/openv/db/data/SLP_DATA.db' for database 'NBDB' Apr 7 09:25:45 <master_hostname> SQLAnywhere(nb_<master_hostname>): Opening dbspace 'SLP_INDEX' in file '/usr/openv/db/data/SLP_INDEX.db' for database 'NBDB' Apr 7 09:25:45 <master_hostname> SQLAnywhere(nb_<master_hostname>): This database is licensed for use with: Apr 7 09:29:33 <master_hostname> SQLAnywhere(nbappdb): Starting database "NBAPPDB" (/opt/NBUAppliance/db/data/NBAPPDB.db) at Wed Apr 07 2021 09:29 Apr 7 09:29:34 <master_hostname> SQLAnywhere(nbappdb): This database is licensed for use with: Apr 7 10:15:30 <master_hostname> SQLAnywhere(nbazdb): Starting database "NBAZDB" (/usr/openv/db/staging/NBAZDB.db) at Wed Apr 07 2021 10:15 Apr 7 10:15:33 <master_hostname> SQLAnywhere(nbdb): Starting database "NBDB" (/usr/openv/db/staging/NBDB.db) at Wed Apr 07 2021 10:15 Apr 7 10:15:33 <master_hostname> SQLAnywhere(nbdb): Opening dbspace 'EMM_DATA' in file '/usr/openv/db/staging/EMM_DATA.db' for database 'NBDB' # SAME BLOCK STARTS OVER AT THIS PIONT ============3.2KViews0likes7CommentsCompletely remove host certificates in 8.1
I have a customer that will potentially have hundreds of servers that will be used for a short period of time and then decomissioned.In NetBackup 8.1 I know you can revoke the certificate for hosts that are no longer active. However, this list will end up getting kind of messy. I've hacked around a ton looking at commands and directory structures and I don't see anything obvious. Does anyone know how to remove a host completly from the Host Certificate list? Thanks, Chris V.Solved23KViews0likes14CommentsUnable to connect to host / Backup selections
Hi guys, I'm facing an issue with the backup selections for MS-Windows type policies that I want to create on NetBackup 7.6.1 and 8.1. Getting message "Unable to connect to host". I have tried many suggested solutions in the forum without success. So I want to start a new discussion on my specific case. Can I get any help?3.6KViews0likes6CommentsRefreshing NBU connection with VCenter
Hello Folks, OS - Redhat 6.9 NBU 8.1 VCenter 6.5 I have about 5 vcenters added to NetBackup and i am making use of custom attributes for intelligent vmware queries in the policy. recently added a new custom attribute which i would like to use in my query build but dont see it available just yet. it has been about 24 hours since the custom attribute was updated on few of the virtual machines. Is there some way to refresh the connection between NBU and VCenter to ensure it picks up the new custom attribute ? Thank you in Advance.Solved2.3KViews0likes3Comments- 741Views0likes1Comment