On 07/14/2016 08:13 PM, Rick Stevens wrote:
As I understand it, MariaDB is supposed to be the replacement for MySQL
as far as Fedora is concerned. I can see two possibilities: a) there's
a permission issue in that /var/lib/mysql is owned by the old mysql user
and mariadb uses a different user; or b) the MySQL databases aren't
compatible with the MariaDB version installed. Without the logs, it's
pretty hard to tell.
*OLD* /var/log/mariadb.log
2016-07-12 17:44:57 140485538900160 [Note] InnoDB: Using mutexes to ref
count buffer pool pages
2016-07-12 17:44:57 140485538900160 [Note] InnoDB: The InnoDB memory
heap is disabled
2016-07-12 17:44:57 140485538900160 [Note] InnoDB: Mutexes and rw_locks
use GCC atomic builtins
2016-07-12 17:44:57 140485538900160 [Note] InnoDB: Memory barrier is not
used
2016-07-12 17:44:57 140485538900160 [Note] InnoDB: Compressed tables use
zlib 1.2.8
2016-07-12 17:44:57 140485538900160 [Note] InnoDB: Using Linux native AIO
2016-07-12 17:44:57 140485538900160 [Note] InnoDB: Using SSE crc32
instructions
2016-07-12 17:44:57 140485538900160 [Note] InnoDB: Initializing buffer
pool, size = 128.0M
2016-07-12 17:44:57 140485538900160 [Note] InnoDB: Completed
initialization of buffer pool
2016-07-12 17:44:57 140485538900160 [Note] InnoDB: Highest supported
file format is Barracuda.
InnoDB: No valid checkpoint found.
InnoDB: If you are attempting downgrade from MySQL 5.7.9 or later,
InnoDB: please refer to
http://dev.mysql.com/doc/refman/5.6/en/upgrading-downgrading.html
InnoDB: If this error appears when you are creating an InnoDB database,
InnoDB: the problem may be that during an earlier attempt you managed
InnoDB: to create the InnoDB data files, but log file creation failed.
InnoDB: If that is the case, please refer to
InnoDB: http://dev.mysql.com/doc/refman/5.6/en/error-creating-innodb.html
2016-07-12 17:44:57 140485538900160 [ERROR] Plugin 'InnoDB' init
function returned error.
2016-07-12 17:44:57 140485538900160 [ERROR] Plugin 'InnoDB' registration
as a STORAGE ENGINE failed.
2016-07-12 17:44:57 140485538900160 [Note] Plugin 'FEEDBACK' is disabled.
2016-07-12 17:44:57 140485538900160 [Warning] GSSAPI plugin : default
principal 'mariadb/localhost.localdomain@' not found in keytab
2016-07-12 17:44:57 140485538900160 [ERROR] mysqld: Server GSSAPI error
(major 851968, minor 2529639093) : gss_acquire_cred failed -Unspecified
GSS failure. Minor code may provide more information. Keytab
FILE:/etc/krb5.keytab is nonexistent or empty.
2016-07-12 17:44:57 140485538900160 [ERROR] Plugin 'gssapi' init
function returned error.
2016-07-12 17:44:57 140485538900160 [ERROR] Unknown/unsupported storage
engine: InnoDB
2016-07-12 17:44:57 140485538900160 [ERROR] Aborting
--
Maderios
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