1 |
Man, this ...... page messed up my mysql stuff seriously, ok, for those who |
2 |
had the same libmysqlclient.so.12 problems i had or for those people who get |
3 |
to the importing of all your database backup and it stuffs up. here is |
4 |
DAVE'S guide to upgrading to MySQL 4.1 |
5 |
|
6 |
|
7 |
# = commands to type |
8 |
= = comments |
9 |
|
10 |
==================================== |
11 |
# mkdir -p /home/backup/mysql |
12 |
# nano mysql_backup.php |
13 |
|
14 |
== |
15 |
= Place the code below into the mysql_backup.php and save the file = |
16 |
== |
17 |
|
18 |
/*------mysql_backup.php---------*/ |
19 |
<? |
20 |
print("mysql backup\n"); |
21 |
foreach (glob('/var/lib/mysql/*') as $fullname) |
22 |
{ |
23 |
$database = basename($fullname); |
24 |
$command = sprintf('mysqldump -a -B %s -c -v -Q > /home/backup/mysql/%s.sql |
25 |
--password=\'Our@db$IG\'', $database, $database); |
26 |
|
27 |
exec($command); |
28 |
print($database . ' : ' . $command . "\n\n\n"); |
29 |
|
30 |
} |
31 |
?> |
32 |
|
33 |
|
34 |
/*-----------------------------------------------------*/ |
35 |
|
36 |
# nano mysql_restore.php |
37 |
|
38 |
== |
39 |
= Place the code below in the mysql_restore.php and save the file = |
40 |
== |
41 |
|
42 |
/*------mysql_retore.php---------*/ |
43 |
<? |
44 |
|
45 |
print("mysql backup\n"); |
46 |
|
47 |
$dir = '/home/backup/mysql/'; |
48 |
if ($fp = opendir($dir)) |
49 |
{ |
50 |
print('running...'); |
51 |
while (($file = readdir($fp)) !== FALSE) { |
52 |
echo "$file\n"; |
53 |
|
54 |
$database = basename($file); |
55 |
$command = sprintf('mysql < /home/backup/mysql/%s --password=\'Our@db$IG\'', |
56 |
$database); |
57 |
print($database . ' : ' . $command . "\n\n\n"); |
58 |
exec($command); |
59 |
|
60 |
} |
61 |
closedir($fp); |
62 |
} |
63 |
else |
64 |
{ |
65 |
print('cannot open path ' . $dir); |
66 |
} |
67 |
|
68 |
?> |
69 |
|
70 |
/*---------------*/ |
71 |
|
72 |
# php mysql_backup.php |
73 |
|
74 |
== |
75 |
= This will make individual backup's of all your databases, the reason i |
76 |
make it create scripts for each database |
77 |
= instead of just pumping it all into 1 database, is because if there is a |
78 |
problem on like 486590 of a 5 million |
79 |
= line file, its going to be a bitch to work with, this way it just |
80 |
simplifies matters |
81 |
== |
82 |
|
83 |
# quickpkg dev-db/mysql |
84 |
# /etc/init.d/mysql stop |
85 |
# emerge -C mysql |
86 |
# rm -rf /var/lib/mysql/ /var/log/mysql |
87 |
# emerge mysql |
88 |
# etc-update |
89 |
# emerge --config =mysql-4.1.14 |
90 |
# revdep-rebuild --soname libmysqlclient.so.12 |
91 |
# php mysql_restore.php |
92 |
# mysql_fix_privilege_tables --defaults-file=/etc/mysql/my.cnf --user=root |
93 |
--password='PASSWORD' |
94 |
# /etc/init.d/mysql restart |
95 |
|
96 |
And thats it. |
97 |
======================================= |
98 |
|
99 |
Dave |