FTP EBS-error upload

https://forums.centos.org/viewtopic.php?t=8129 

if SELinux is to blame, there's a few SELinux booleans worth looking at.

Best start is: getsebool -a | grep ftp

You'll see something like

allow_ftpd_anon_write --> off
allow_ftpd_full_access --> on
allow_ftpd_use_cifs --> off
allow_ftpd_use_nfs --> off
ftp_home_dir --> on
ftpd_connect_db --> off
httpd_enable_ftp_server --> off
tftp_anon_write --> off

Not all of these are relevant to vsftpd, for example the httpd_enable_ftp_server is for Apache running FTP, and tftp_anon_write is for tftpd. I'd start with:

setsebool -P allow_ftpd_full_access on
setsebool -P ftp_home_dir on