Saya juga menghapus dependensi mysql lainnya dengan mengunduh rpm untuk mysql-community-common, mysql-community-client, mysql-community-libs, mysql-community-server (5. 6) dan menginstalnya. Namun, ketika saya mencoba untuk memulai MySQL, hasilnya
mysqld.service - SYSV: MySQL database server.
Loaded: loaded (/etc/rc.d/init.d/mysqld; bad; vendor preset: disabled)
Drop-In: /etc/systemd/system/mysqld.service.d
└─limits.conf
Active: failed (Result: exit-code) since Tue 2022-02-22 01:28:41 UTC; 13s ago
Docs: man:systemd-sysv-generator(8)
Process: 9145 ExecStart=/etc/rc.d/init.d/mysqld start (code=exited, status=1/FAILURE)
Feb 22 01:28:40 REDACTED systemd[1]: Starting SYSV: MySQL database server....
Feb 22 01:28:41 REDACTED mysqld[9145]: MySQL Daemon failed to start.
Feb 22 01:28:41 REDACTED mysqld[9145]: Starting mysqld: [FAILED]
Feb 22 01:28:41 REDACTED systemd[1]: mysqld.service: control process exited, code=exited status=1
Feb 22 01:28:41 lREDACTED systemd[1]: Failed to start SYSV: MySQL database server..
Feb 22 01:28:41 REDACTED systemd[1]: Unit mysqld.service entered failed state.
Feb 22 01:28:41 REDACTED systemd[1]: mysqld.service failed.Ada ide tentang apa yang saya lewatkan?
Hai,
Saya memiliki masalah dengan server MySQL setelah memperbarui Cpanel ke v78. 0. 11 di CENTOS 7. 6
Setelah pembaruan tetapi belum me-restart layanan server nt SQL turun dan semua situs web tanpa basis data. Layanan tidak dimulai setelah restart ini dan server restart penuh
Lebih rendah adalah masalah saya
Kode
Waiting for “mysql” to start ………Unrecognized configuration options may have caused the MySQL startup errors. The system has attempted to auto-update your MySQL configuration file for your MySQL version. This should resolve any errors that stem from an outdated MySQL configuration file. …Unrecognized configuration options may have caused the MySQL startup errors. The system has attempted to auto-update your MySQL configuration file for your MySQL version. This should resolve any errors that stem from an outdated MySQL configuration file. …failed.
Cpanel::Exception::Services::StartError Service Status
Service Error
(XID q58dv7) The “mysql” service failed to start.
Startup Log
Feb 24 14:36:15 server.example.com systemd[1]: Starting MySQL Server...
Log Messages
/usr/sbin/mysqld[0x10a3788]
/usr/sbin/mysqld[0x10a1685]
/usr/sbin/mysqld[0x78915e]
/usr/sbin/mysqld[0x789636]
/usr/sbin/mysqld[0x10a3788]
/usr/sbin/mysqld[0x10a1685]
/usr/sbin/mysqld[0x78915e]
/usr/sbin/mysqld[0x789636]
mysql has failed. Contact your system administrator if the service does not automagically recover.
_Dan ini adalah beberapa bagian dari log mysqld. catatan
Kode
2019-02-24T18:02:01.309162Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2019-02-24T18:02:01.309575Z 0 [Note] /usr/sbin/mysqld (mysqld 5.7.25) starting as process 10712 ...
2019-02-24T18:02:01.312557Z 0 [Note] InnoDB: PUNCH HOLE support available
2019-02-24T18:02:01.312593Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-24T18:02:01.312598Z 0 [Note] InnoDB: Uses event mutexes
2019-02-24T18:02:01.312603Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier
2019-02-24T18:02:01.312607Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-02-24T18:02:01.312610Z 0 [Note] InnoDB: Using Linux native AIO
2019-02-24T18:02:01.312993Z 0 [Note] InnoDB: Number of pools: 1
2019-02-24T18:02:01.313100Z 0 [Note] InnoDB: Using CPU crc32 instructions
2019-02-24T18:02:01.314672Z 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M
2019-02-24T18:02:01.321980Z 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-24T18:02:01.323919Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-24T18:02:01.335810Z 0 [Note] InnoDB: Highest supported file format is Barracuda.
2019-02-24T18:02:01.337347Z 0 [Note] InnoDB: Log scan progressed past the checkpoint lsn 209214260698
2019-02-24T18:02:01.337399Z 0 [Note] InnoDB: Doing recovery: scanned up to log sequence number 209214316726
2019-02-24T18:02:01.338117Z 0 [Note] InnoDB: Database was not shutdown normally!
2019-02-24T18:02:01.338127Z 0 [Note] InnoDB: Starting crash recovery.
2019-02-24T18:02:01.345281Z 0 [Note] InnoDB: 1 transaction(s) which must be rolled back or cleaned up in total 0 row operations to undo
2019-02-24T18:02:01.345308Z 0 [Note] InnoDB: Trx id counter is 163592960
2019-02-24T18:02:01.345396Z 0 [Note] InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percent: 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
2019-02-24T18:02:01.852711Z 0 [Note] InnoDB: Apply batch completed
2019-02-24T18:02:01.952998Z 0 [Note] InnoDB: Cleaning up trx with id 52968641
2019-02-24T18:02:02.097048Z 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2019-02-24T18:02:02.097069Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-24T18:02:02.097273Z 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-24T18:02:02.139788Z 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-24T18:02:02.142358Z 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active.
2019-02-24T18:02:02.142387Z 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active.
2019-02-24T18:02:02.143322Z 0 [Note] InnoDB: Waiting for purge to start
2019-02-24 19:02:02 0x7f0a0a7fc700 InnoDB: Assertion failure in thread 139681102546688 in file fut0lst.ic line 85
InnoDB: Failing assertion: addr.page == FIL_NULL || addr.boffset >= FIL_PAGE_DATA
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to [URL='http://bugs.mysql.com']MySQL Bugs[/URL].
InnoDB: If you get repeated assertion failures or crashes, even
InnoDB: immediately after the mysqld startup, there may be
InnoDB: corruption in the InnoDB tablespace. Please refer to
InnoDB: [URL='http://dev.mysql.com/doc/refman/5.7/en/forcing-innodb-recovery.html']MySQL :: MySQL 5.7 Reference Manual :: 14.21.2 Forcing InnoDB Recovery[/URL]
InnoDB: about forcing recovery.
18:02:02 UTC - mysqld got signal 6 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
Attempting to collect some information that could help diagnose the problem.
As this is a crash and something is definitely wrong, the information
collection process might fail.
key_buffer_size=8388608
read_buffer_size=131072
max_used_connections=0
max_threads=500
thread_count=0
connection_count=0
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 206883 K bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x7f0a04000900
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 7f0a0a7fbdb0 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x3b)[0xf0768b]
/usr/sbin/mysqld(handle_fatal_signal+0x461)[0x7b9311]
/lib64/libpthread.so.0(+0xf5d0)[0x7f0a23c0c5d0]
/lib64/libc.so.6(gsignal+0x37)[0x7f0a225f6207]
/lib64/libc.so.6(abort+0x148)[0x7f0a225f78f8]
/usr/sbin/mysqld[0x789636]
/usr/sbin/mysqld[0x78915e]
/usr/sbin/mysqld[0x10a1685]
/usr/sbin/mysqld[0x10a3788]
/usr/sbin/mysqld(_Z9trx_purgemmb+0x3c9)[0x10a5f89]
/usr/sbin/mysqld(srv_purge_coordinator_thread+0xded)[0x107e59d]
/lib64/libpthread.so.0(+0x7dd5)[0x7f0a23c04dd5]
/lib64/libc.so.6(clone+0x6d)[0x7f0a226bdead]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0): Connection ID (thread ID): 0
Status: NOT_KILLED
The manual page at [URL='http://dev.mysql.com/doc/mysql/en/crashing.html']MySQL :: MySQL 8.0 Reference Manual :: B.6.3.3 What to Do If MySQL Keeps Crashing[/URL] contains
information that should help you find out what is causing the crash.
Mengapa server MySQL saya tidak dimulai?
Bahkan dengan kepemilikan yang benar, MySQL mungkin gagal memulai jika ada perangkat lunak keamanan lain yang berjalan di sistem Anda yang mengelola akses aplikasi ke berbagai bagian sistem file. In this case, reconfigure that software to enable mysqld to access the directories it uses during normal operation.
Apa kemungkinan alasan gagal terhubung ke server database MySQL?
biasanya berarti tidak ada server MySQL yang berjalan di sistem atau Anda menggunakan nama file soket Unix atau nomor port TCP/IP yang salah when trying to connect to the server. You should also check that the TCP/IP port you are using has not been blocked by a firewall or port blocking service.
Apakah MySQL5. 7 masih didukung?
MySQL 5. 7 – Akhir hayat komunitas direncanakan hingga Oktober 2023 . Amazon RDS untuk MySQL akan terus mendukung hingga tanggal EOL komunitas. MySQL8. 0 – Akhir kehidupan komunitas direncanakan hingga April 2026.
Bagaimana cara memperbaiki kesalahan server MySQL?
Ada lima metode yang dapat Anda coba untuk memperbaiki kesalahan MySQL 1064 saat Anda menemukannya, bergantung pada kemungkinan penyebabnya. .
Memperbaiki perintah yang salah ketik
Ganti perintah yang sudah usang
Tentukan kata-kata yang dipesan
Tambahkan data yang hilang
Transfer database WordPress dalam mode kompatibilitas
