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f5390eea9a
Currently, running mtr with an incorrect (for example, new or obsolete) version of wsrep_provider (for example, with the 26 version of libgalera_smm.so) leads to the failure of tests in several suites with vague error diagnostics. As for the galera_3nodes suite, the mtr also does not effectively check all the prerequisites after merge with MDEV-18426 fixes. For example, tests that using mariabackup do not check for presence of ss and socat/nc. This is due to improper handling of relative paths in mtr scripts. In addition, some tests in different suites can be run without setting the environment variables such as MTR_GALERA_TFMT, XBSTREAM, and so on. To eliminate all these issues, this patch makes the following changes: 1. Added auxiliary wsrep_mtr_check utility (which located in the mysql-test/lib/My/SafeProcess subdirectory), which compares the versions of the wsrep API that used by the server and by the wsrep provider library, and it does this comparison safely, without accessing the API if the versions do not match. 2. All checks related to the presence of mariabackup and utilities that necessary for its operation transferred from the local directories of different mtr suites (from the suite.pm files) to the main suite.pm file. This not only reduces the amount of code and eliminates duplication of identical code fragments, but also avoids problems due to the inability of mtr to consider relative paths to include files when checking skip combinations. 3. Setting the values of auxiliary environment variables that are necessary for Galera, SST scripts and mariabackup (to work properly) is moved to the main mysql-test-run.pl script, so as not to duplicate this code in different suites, and to avoid partial corrections of the same errors for different suites (while other suites remain uncorrected). 4. Fixed duplication of the have_file_key_management.inc and have_filekeymanagement.inc files between different suites, these checks are also transferred to the top level. 5. Added garbd presence check and garbd path variable. https://jira.mariadb.org/browse/MDEV-18565
50 lines
2.6 KiB
Perl
50 lines
2.6 KiB
Perl
package My::Suite::GALERA_3NODES;
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use File::Basename;
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use My::Find;
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@ISA = qw(My::Suite);
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return "Not run for embedded server" if $::opt_embedded_server;
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return "WSREP is not compiled in" if not ::have_wsrep();
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return "No wsrep provider library" unless ::have_wsrep_provider();
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return ::wsrep_version_message() unless ::check_wsrep_version();
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push @::global_suppressions,
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(
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qr(WSREP: wsrep_sst_receive_address is set to '127.0.0.1),
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qr(WSREP: Could not open saved state file for reading: .*),
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qr(WSREP: Could not open state file for reading: .*),
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qr(WSREP: Gap in state sequence. Need state transfer.),
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qr(WSREP: Failed to prepare for incremental state transfer:),
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qr(WSREP:.*down context.*),
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qr(WSREP: Failed to send state UUID:),
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qr(WSREP: last inactive check more than .* skipping check),
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qr(WSREP: SQL statement was ineffective),
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qr(WSREP: Releasing seqno [0-9]* before [0-9]* was assigned.),
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qr|WSREP: access file\(.*gvwstate.dat\) failed\(No such file or directory\)|,
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qr(WSREP: Quorum: No node with complete state),
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qr(WSREP: Initial position was provided by configuration or SST, avoiding override),
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qr|WSREP: discarding established \(time wait\) .*|,
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qr(WSREP: There are no nodes in the same segment that will ever be able to become donors, yet there is a suitable donor outside. Will use that one.),
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qr(WSREP: evs::proto.*),
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qr|WSREP: Ignoring possible split-brain \(allowed by configuration\) from view:.*|,
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qr(WSREP: no nodes coming from prim view, prim not possible),
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qr(WSREP: Member .* requested state transfer from .* but it is impossible to select State Transfer donor: Resource temporarily unavailable),
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qr(WSREP: user message in state LEAVING),
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qr(WSREP: .* sending install message failed: Transport endpoint is not connected),
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qr(WSREP: .* sending install message failed: Resource temporarily unavailable),
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qr(WSREP: Sending JOIN failed: -107 \(Transport endpoint is not connected\). Will retry in new primary component.),
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qr(WSREP: Could not find peer:),
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qr|WSREP: gcs_caused\(\) returned .*|,
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qr|WSREP: Protocol violation. JOIN message sender .* is not in state transfer \(SYNCED\). Message ignored.|,
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qr|WSREP: Protocol violation. JOIN message sender .* is not in state transfer \(JOINED\). Message ignored.|,
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qr(WSREP: Action message in non-primary configuration from member [0-9]*),
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qr(WSREP: --wsrep-causal-reads=ON takes precedence over --wsrep-sync-wait=0. WSREP_SYNC_WAIT_BEFORE_READ is on),
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qr(WSREP: JOIN message from member .* in non-primary configuration. Ignored.),
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);
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bless { };
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