| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |\ |
|
| | |\ |
|
| | | |\ |
|
| | | | |\ |
|
| | | | | |\ |
|
| | | | | | |\ |
|
| | | | | | | |\ |
|
| | | | | | | | |\ |
|
| | | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | | |
tablespaces
- mariabackup fails to assign srv_undo_space_id_start when the
dedicated undo tablespaces are disabled
|
| | | |\ \ \ \ \ \ \
| | | |/ / / / / /
| | |/| | | | | | |
|
| | | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | |
| | | | | | | | | |
Fix build failure in comp_err, if git is configured with default,
platform-specific EOL.
The error happens because comp_err is not prepared to handle extraneous
CR characters from errmgs-utf8.txt. Use fopen in text mode to fix.
|
| |\ \ \ \ \ \ \ \ \
| |/ / / / / / / / |
|
| | |\ \ \ \ \ \ \ \
| | |/ / / / / / / |
|
| | | |/ / / / / /
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | | |
mariadb-backup: Add the Boolean option --innodb-log-file-buffering
(default ON) to control whether the server's ib_logfile0 should be
accessed via the file system cache during --backup. We may be retrying
reads of the last log block very frequently, which may cause I/O stalls
when the file system cache is being bypassed.
This addresses a regression that was introduced in
commit 4c0cd953abffea841271f3a5cce1712d5e6c5633 (MDEV-28766).
On some affected systems, it may make sense to additionally
SET GLOBAL innodb_log_file_buffering=OFF on the server for the
duration of making a backup.
|
| | | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | | |
trx_sys_t::undo_log_nonempty: Set to true if there are undo logs
to rollback and purge.
The algorithm for re-creating the undo tablespace when
trx_sys_t::undo_log_nonempty is disabled:
1) trx_sys_t::reset_page(): Reset the TRX_SYS page and assign all
rollback segment slots from 1..127 to FIL_NULL
2) Free the rollback segment header page of system tablespace
for the slots 1..127
3) Update the binlog and WSREP information in system tablespace
rollback segment header
Step (1), (2) and Step (3) should happen atomically within a
single mini-transaction.
4) srv_undo_delete_old_tablespaces(): Delete the old undo tablespaces
present in the undo log directory
5) Make checkpoint to get rid of old undo log tablespaces redo logs
6) Assign new start space id for the undo log tablespaces
7) Re-create the specified undo log tablespaces. InnoDB uses same
mtr for this one and step (6)
8) Make checkpoint again, so that server or mariabackup
can read the undo log tablespace page0 before applying
the redo logs
srv_undo_tablespaces_reinit(): Recreate the undo log tablespaces.
It does reset trx_sys page, delete the old undo tablespaces,
update the binlog offset, write set replication checkpoint
in system rollback segment page
trx_rseg_update_binlog_offset(): Added 2 new parameters to pass
binlog file name and binlog offset
trx_rseg_array_init(): Return error if the rollback segment
slot points to non-existent tablespace
srv_undo_tablespaces_init(): Added new parameter mtr
to initialize all undo tablespaces
trx_assign_rseg_low(): Allow the transaction to use the rollback
segment slots(1..127) even if InnoDB failed to change to the
requested innodb_undo_tablespaces=0
srv_start(): Override the user specified value of
innodb_undo_tablespaces variable with already existing actual
undo tablespaces
wf_incremental_process(): Detects whether TRX_SYS page has been
modified since last backup. If it is then incremental backup
fails and throws the information about taking full backup again
xb_assign_undo_space_start(): Removed the function. Because
undo001 has first undo space id value in page0
Added test case to test the scenario during startup and mariabackup
incremental process too.
Reviewed-by : Marko Mäkelä
Tested-by : Matthias Leich
|
| |\ \ \ \ \ \ \ \
| |/ / / / / / / |
|
| | |\ \ \ \ \ \ \
| | |/ / / / / / |
|
| | | |\ \ \ \ \ \
| | | |/ / / / / |
|
| | | | |\ \ \ \ \
| | | | |/ / / / |
|
| | | | | |\ \ \ \
| | | | | |/ / / |
|
| | | | | | |\ \ \
| | | | | | |/ / |
|
| | | | | | | | | |
|
| | | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | | |
In commit 28325b08633372cc343dfcbc41fe252020cf6e6e
a compile-time option was introduced to disable the macros
DBUG_ENTER and DBUG_RETURN or DBUG_VOID_RETURN.
The parameter name WITH_DBUG_TRACE would hint that it also
covers DBUG_PRINT statements. Let us do that: WITH_DBUG_TRACE=OFF
shall disable DBUG_PRINT() as well.
A few InnoDB recovery tests used to check that some output from
DBUG_PRINT("ib_log", ...) is present. We can live without those checks.
Reviewed by: Vladislav Vaintroub
|
| |\ \ \ \ \ \ \ \
| |/ / / / / / / |
|
| | |\ \ \ \ \ \ \
| | |/ / / / / / |
|
| | | |\ \ \ \ \ \
| | | |/ / / / / |
|
| | | | |\ \ \ \ \
| | | | |/ / / / |
|
| | | | | |\ \ \ \
| | | | | |/ / / |
|
| | | | | | |\ \ \
| | | | | | |/ / |
|
| | | | | | | |\ \
| | | | | | | |/ |
|
| | | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | | |
Let us use the normal platform-specific preprocessor symbols
__linux__, __sun__, _AIX instead of some homebrew ones.
The preprocessor symbol UNIV_HPUX must have lost its meaning
by f6deb00a56b2e87287d606aba3bcd71290d876ae (note: the symbol
UNIV_HPUX10 is being checked for, but only UNIV_HPUX is defined).
|
| | | | | | |\ \ \
| | | | | | |/ / |
|
| | | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | | |
xb_read_delta_metadata(): For ROW_FORMAT=COMPRESSED tables, initialize
the info.zip_size with the physical page size and let info.page_size
remain the logical page size, like xb_delta_open_matching_space()
expects it to be ever since
commit 0a1c3477bf359c55be3e11ec6502bc7b5bb87f29 (MDEV-18493).
|
| |/ / / / / / /
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | | |
Changing the mariabackup history table from PERCONA_SCHEMA.xtrabackup_history
to mysql.mariabackup_history.
Additionally, extending xb_history.test for better coverage:
- Recording the fact that the history table is created during
"mariabackup --history" invocation when it does not exist.
- Recording the history table structure (adding SHOW CREATE TABLE)
- Recording how --history vs --history=foo affect the "name" column
of the history table.
- Recording the fact that two consequent executions of
"mariabackup --history[=foo]" insert into the history table
incrementally, without truncating it on every execution.
|
| |\ \ \ \ \ \ \
| |/ / / / / / |
|
| | |\ \ \ \ \ \
| | |/ / / / / |
|
| | | |\ \ \ \ \
| | | |/ / / / |
|
| | | | |\ \ \ \
| | | | |/ / / |
|
| | | | | | | | |
|
| | | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | | |
Since the 10.5 split of the privileges, the required GRANTs
for various mariabackup operations has changed.
In the addition of tests, a number of mappings where incorrect:
The option --lock-ddl-per-table didn't require connection admin.
The option --safe-slave-backup requires SLAVE MONITOR even without
the --no-lock option.
|
| |\ \ \ \ \ \ \
| |/ / / / / / |
|
| | |\ \ \ \ \ \
| | |/ / / / / |
|
| | | |\ \ \ \ \
| | | |/ / / / |
|
| | | | |\ \ \ \
| | | | |/ / / |
|
| | | | | |\ \ \
| | | | | |/ / |
|
| | | | | | |\ \
| | | | | | |/ |
|
| | | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | | |
Even though commit b817afaa1c148437e1016d1981f138d0c46ccbc8 passed
the test mariabackup.compress_qpress, that test turned out to be
too small to reveal one more problem that had previously been prevented
by the existence of ctrl_mutex. I did not realize that there can be
multiple concurrent callers to compress_write(). One of them is the
log copying thread; further callers are data file copying threads
(default: --parallel=1).
By default, there is only one compression worker thread
(--compress-threads=1).
compress_write(): Fix a race condition between threads that would
use the same worker thread object. Make thd->data_avail contain the
thread identifier of the submitter, and add thd->avail_cond to
notify other compress_write() threads that are waiting for a slot.
|
| | | | | | | | |
|
| | |\ \ \ \ \ \
| | |/ / / / / |
|
| |\ \ \ \ \ \ \ |
|
