Remote backups - error

[ShinJii]

Hi,
I have 2 servers, both are with DIrectadmin....
When cron try to do backup on the first server and then send it through FTP there's an error everyday after ~ 1.5-2hours.... how to fix that? That backup has probably something around 300-350gb (both servers are connected in vRack ovh ~6gbps)

User acdm has been backed up. <5:49:01>
ftp_upload.php exit code: 18
ftp_upload.php output: curl: (18) server did not report OK, got 451
curl return code: 18
 <7:09:03>
Please see this URL and check for curl exit code '(18)': https://help.directadmin.com/item.php?id=2127

 

[ShinJii]

Anyone? Within 7 days it completed just once...yesterday (~420gb) and I guess that error happening in the end of sending that backup through FTP because I see time and it's similar to that backup which were complete.
BUT - even if there's an error I can see that .zst file on backup server... but I don't know if that file are corrupted or not - one what I can say is that there's no that second file (md5.zst or something like that )

 

[Richard G]

Seems duplicate to this issue. Also still a problem. I presume you have up to date OS and needed portranges open?

ftp_upload.php output: curl: (18) server did not report OK, got 451

Hi there, Attempting to perform secure FTP backups from one DA server to another, results in the following error message: Please see this URL and check for curl exit code '(18)': https://help.directadmin.com/item.php?id=2127 User hidden has been backed up. ftp_upload.php exit code: 18...

forum.directadmin.com

 

[Zhenyapan]

Both servers with fresh proftpd? IPs added to CSF allow? There is no timeouts for processess (Process Tracking etc.)? Also timeouts in proftpd config. For such big accounts I prefer rsync.

 

[ShinJii]

Both servers with fresh proftpd? IPs added to CSF allow? There is no timeouts for processess (Process Tracking etc.)? Also timeouts in proftpd config. For such big accounts I prefer rsync.

PureFTPd, IPs added, i didn't configure any process timeouts.
I know rsync is better but that are backups script from directadmin itself... not my script

 

[Zhenyapan]

check pureFTPD config/timeouts, check logs - maybe there described more details.