Topic: Errors in cron backup report
======== Required information ====
- iRedMail version: 0.9.6 MYSQL edition.
- Linux/BSD distribution name and version: Debian Jessie (8)
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro? No
- Related log if you're reporting an issue: attached
====
I get the following error report few times a day. Is it critical? How to fix?
bzip2: Can't create output file /var/vmail/backup/mysql/2017/03/07/vmail-2017-03-07-03-30-01.sql.bz2: File exists.
bzip2: Output file /var/vmail/backup/mysql/2017/03/07/mysql-2017-03-07-03-30-01.sql.bz2 already exists.
du: cannot access '/var/vmail/backup/mysql/2017/03/07/amavisd-2017-03-07-03-30-01.sql': No such file or directory
bzip2: Can't open input file /var/vmail/backup/mysql/2017/03/07/amavisd-2017-03-07-03-30-01.sql: No such file or directory.
du: cannot access '/var/vmail/backup/mysql/2017/03/07/iredapd-2017-03-07-03-30-01.sql': No such file or directory
bzip2: Can't open input file /var/vmail/backup/mysql/2017/03/07/iredapd-2017-03-07-03-30-01.sql: No such file or directory.
bzip2: Output file /var/vmail/backup/mysql/2017/03/07/iredadmin-2017-03-07-03-30-01.sql.bz2 already exists.
==> Backup completed successfully.
==> Detailed log (/var/vmail/backup/mysql/2017/03/07/2017-03-07-03-30-01.log):
=========================
* Starting backup: 2017-03-07-03-30-01.
* Backup directory: /var/vmail/backup/mysql/2017/03/07.
* Backing up databases: vmail iredadmin mysql mysql amavisd iredapd roundcubemail iredadmin.
* File size:
----
20K amavisd-2017-03-07-03-30-01.sql.bz2
72K iredadmin-2017-03-07-03-30-01.sql
8.0K iredadmin-2017-03-07-03-30-01.sql.bz2
8.0K iredapd-2017-03-07-03-30-01.sql.bz2
548K mysql-2017-03-07-03-30-01.sql
108K mysql-2017-03-07-03-30-01.sql.bz2
2.4M roundcubemail-2017-03-07-03-30-01.sql
592K roundcubemail-2017-03-07-03-30-01.sql.bz2
8.0K vmail-2017-03-07-03-30-01.sql.bz2
----
* Backup completed (Success? YES).
* File size:
----
20K amavisd-2017-03-07-03-30-01.sql.bz2
72K iredadmin-2017-03-07-03-30-01.sql
8.0K iredadmin-2017-03-07-03-30-01.sql.bz2
8.0K iredapd-2017-03-07-03-30-01.sql.bz2
548K mysql-2017-03-07-03-30-01.sql
108K mysql-2017-03-07-03-30-01.sql.bz2
1.7M roundcubemail-2017-03-07-03-30-01.sql.bz2
8.0K vmail-2017-03-07-03-30-01.sql.bz2
----
* Backup completed (Success? YES).----
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