Problem accessing ZCS upstream server. Cannot connect to the ZCS upstream server. Connection is refused.
-
@scottalanmiller
yes
-
Awesome, that was easier than I was guessing that it was going to be.
-
thanks @scottalanmiller
-
Glad that we were able to track that down easily
-
-
What backup system are you using? or script for that matter.
-
@dbeato said in Problem accessing ZCS upstream server. Cannot connect to the ZCS upstream server. Connection is refused.:
What backup system are you using? or script for that matter.
And how much is being backed up? Might be too much.
-
@scottalanmiller you mean size ?? its around 2 GB every hour. it worked for almost 1 day but next day this issue started .. nvm i will start backup every nite or every 6 hrs
-
@nagendra said in Problem accessing ZCS upstream server. Cannot connect to the ZCS upstream server. Connection is refused.:
@scottalanmiller you mean size ?? its around 2 GB every hour. it worked for almost 1 day but next day this issue started .. nvm i will start backup every nite or every 6 hrs
That's not very much. That should take no time at all. Any idea why it is so slow?
-
@nagendra Okay but what backup are you using? 2 GB per hour is not that bad what we might need to know is the underlying storage and hardware.
-
@dbeato said in Problem accessing ZCS upstream server. Cannot connect to the ZCS upstream server. Connection is refused.:
@nagendra Okay but what backup are you using? 2 GB per hour is not that bad what we might need to know is the underlying storage and hardware.
And what tool are you using for the backups? Veeam Endpoint? R&R?
-
@scottalanmiller am using shell script for backup...
-
@nagendra said in Problem accessing ZCS upstream server. Cannot connect to the ZCS upstream server. Connection is refused.:
@scottalanmiller am using shell script for backup...
Understood.
-
@nagendra Okay are you using any of this?
https://github.com/lucascbeyeler/zmbackup
https://wiki.zimbra.com/wiki/Open_Source_Edition_Backup_ProcedureI use the first link with a slightly modified backup of the mailboxes deleted items since the hot backup doesn't backup those folders (This is the opensource version).
-
@dbeato ohh thanks for the tools i will give a try..
-
If this is a VM server you can also use LVM for snapshots.
-
@dbeato yes its VM .. LVM Snapshot ?? i have option but havent tried it... can we scheduled the backup
-
@nagendra LVM Snapshot are what Volume Shadow Copies are for Windows in Linux. Did you setup your Linux server with an LVM volume?
-
@dbeato yes
-
@nagendra Take a look at
https://wiki.ubuntu.com/Lvm
https://wiki.zimbra.com/wiki/Open_Source_Edition_Backup_Procedure
They both provide LVM backups examples
https://github.com/srvg/sysadmintools/blob/master/zimbrackup/backup_zimbra.sh
