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MDEV-13105 InnoDB fails to load a table with PAGE_COMPRESSION_LEVEL after upgrade from 10.1.20

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When using innodb_page_size=16k, InnoDB tables
that were created in MariaDB 10.1.0 to 10.1.20 with
PAGE_COMPRESSED=1 and
PAGE_COMPRESSION_LEVEL=2 or PAGE_COMPRESSION_LEVEL=3
would fail to load.

fsp_flags_is_valid(): When using innodb_page_size=16k, use a
more strict check for .ibd files, with the assumption that
nobody would try to use different-page-size files.
This commit is contained in:
Marko Mäkelä
2017-07-05 14:35:55 +03:00
parent f2931b1e3a
commit e3d3147792
13 changed files with 29 additions and 25 deletions
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2
mysql-test/suite/innodb/include/ibd_convert.pl
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@@ -11,7 +11,7 @@ sub convert_to_mariadb_101
# FIL_PAGE_DATA + FSP_SPACE_FLAGS = 38 + 16 = 54 bytes from the start
my($flags) = unpack "x[54]N", $_;
my $badflags = ($flags & 0x3f);
my $compression_level=6;
my $compression_level=3;
$badflags |= 1<<6|$compression_level<<7 if ($flags & 1 << 16);
$badflags |= ($flags & 15 << 6) << 7; # PAGE_SSIZE