Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [crash]

The tag has no usage guidance.

0
votes
1answer
23 views

MySQL 8.0.15 starts normally but any connection hangs

I dropped a large table (80G) Friday morning and got a crash: InnoDB: ###### Diagnostic info printed to the standard error stream 2019-04-19T18:48:55.445507Z 0 [ERROR] [MY-012872] [InnoDB] Semaphore ...
0
votes
1answer
17 views

Mariadb times out on startup after system reboot

This is continued from: https://stackoverflow.com/q/55071021/8644833 Mariadb shuts down after running for a minute or two. If I remove Mariadb and reinstall (keeping my databases), everything works ...
0
votes
1answer
50 views

Mysql 5.7.20 crashes after jemalloc installation

Recently i faced memory leak issue in one my mysql instance (5.7.20) where eventhough allocated buffer pool size was 50% of the RAM, but mysqld memory utilization was constantly pegging at 90%. I ...
0
votes
0answers
9 views

MyISAM Mysqldump failing with a 1.5GB database on a VPS

It's basically because of a memory issue. I just downgraded to 2GB ram on this openvz vps. And the swap can't be changed from 512mb. Another database at 350MB has no issue finishing. But the 1.5GB db ...
1
vote
1answer
257 views

MySQL Crashed, innodb trying to access page number which is outside the tablespace bounds

I am running MySQL (5.7) on a Windows 2012 server. One of the table (> 1 million records) seems to be corrupted. The mysql error log shows 2019-01-16T09:41:09.256990Z 0 [Note] InnoDB: Buffer pool(s) ...
0
votes
4answers
129 views

Group Replication plugin crashes MySQL 8.0

Problem description: INSTALL PLUGIN group_replication SONAME 'group_replication.so'; results in ERROR 2013 (HY000): Lost connection to MySQL server during query Specs: MySQL version: 8.0.13 ...
1
vote
2answers
70 views

MySQL 5.7 intermittent max connections errors

I’m having a problem with MySQL 5.7 with « too many connections » causing services crashes. The max_connections system variable is set at 1000 and on average there are +/- 250 sessions/thread, so it’s ...
0
votes
1answer
73 views

SSMS crashes when attempting to create a database diagram

I'm currently using the latest version of SSMS (17.8.1) on windows 10 and everytime I try to create a database diagram it crashes without giving me any error message. I've already tried to re-install ...
1
vote
2answers
85 views

Why do uncommitted transactions rollback instead of redo after a crash in ARIES?

Since all actions within a transaction are idempotent in crash recovery algorithms like ARIES that use write-ahead logging why do we rollback after a crash during an uncommitted transaction to get ...
20
votes
5answers
3k views

Can SQL Server's crash resilience be improved?

We have PCs running SQL Server (2008 SP4 and 2016 SP1) which regularly lose power. Obviously, this sometimes leads to (index) corruption of the SQL Server database, which we need to restore afterwards....
1
vote
0answers
52 views

MSSQL Linux Crashes with data files on EXT4 formated ZVOL Reason: 0x00000003

Reason: 0x00000003 Message: 0 == (m_PhysicalSectorSize % m_LogicalSectorSize) Stacktrace: 0000558d9d8c90c1 0000558d9d91ff08 0000558d9d8cd02c 0000558d9d8d0965 0000558d9d8cdc3b ...
0
votes
1answer
60 views

mysqli::query(): (HY000/1194)

I have a server on Azure with a MySQL database, we have two apps there and sometimes we get this error on the code: Warning: mysqli::query(): (HY000/1194): Table 'noticia' is marked as crashed and ...
2
votes
1answer
464 views

MongoDB crashes with out-of-memory or is being killed by oom-killer

A two shards MongoDB database regularly crashes with out-of-memory error or is being killed by the oom-killer. The system runs on GCE Debian 9.4 with MongoDB v3.6.5, WiredTiger storage engine and ...
4
votes
1answer
6k views

Won't start: InnoDB: Corrupted page … Tablespace was not found

After a server crash (Ubuntu 16.04), when I try to start Mysql (Mysql 5.7) using innodb_force_recovery=0 it doesn't start and error.log shows: InnoDB: Checksum mismatch in datafile: ./...
1
vote
1answer
5k views

Mysql Workbench crashing when connecting

I have created an user i intend to give access to one db only. But when i try connecting with him, the program crashes. When i connect with the root user, it works. create user 'test'@'localhost'; ...
2
votes
1answer
246 views

Effect of over allocating shared_buffers

I have a 9.6 PostgreSQL RDS instance that I am tending to, but did not initially configure, and have been struggling with two different symptoms: the system (a db.r3.2xlarge w/ 61GB memory) would ...
1
vote
2answers
393 views

How to decrese MySQL Innodb crash recovery time (force MySQL to do it faster)

I'm running MySQL 5.7 with 1GB of innodb_log_file_size on CentOS 7 x64 and I can't change the value of that parameter right now. In the case of crashes, it takes about 20 minutes to recover, but ...
0
votes
1answer
1k views

How can I determine why MySQL is crashing/exiting on startup?

I have a MySQL instance acting as a replication slave and something recently caused it to crash. I suspected InnoDB page corruption and wanted to switch from one-shared-tablespace (for InnoDB) to file-...
0
votes
1answer
672 views

MySQL memory usage slowly increasing then crash - what's causing this? [duplicate]

So I have a Server that's constantly receiving 30k clicks/day. However, in the meantime does certain insert/update/select cronjobs as well. My server has 4CPUs, 8GM RAM. Using MySQL 5.7.18 + PHP. I ...
1
vote
2answers
569 views

Running MySQL in virtualbox with data dir on shared folder sometimes results in data corruption

I'm trying to move our development environment onto a vagrant box (virtual machine using Oracle virtualbox). Currently I'm stuck on one problem: The environment needs a MySQL server and some ...
1
vote
1answer
2k views

MySQL Crashed - InnoDB

Im using mysql 5.5 All of my Tables are in innoDB. Today my app went down and the mysql was unable to start. Here are my findings. The manual page at http://dev.mysql.com/doc/mysql/en/crashing....
1
vote
0answers
67 views

mariadb won't restart after storage space induced crash

I have a large mariadb instance running (400 gb or so). Due to running out of storage space it crashed. I went ahead and resized my volume (I am using AWS), and went to restart the service service ...
-1
votes
1answer
16 views

Mysql crashes on fresh installation

I try to run mysqld and here's the dump I get: https://pastebin.com/TCk2YWQN I tried re-installing mysql, but the same thing happens. Just running mysql returns ERROR 2002 (HY000): Can't connect to ...
-2
votes
2answers
1k views

Rootcause Oracle database crash due to open connections

We have a Windows 2003 server with a Oracle 11g DB installed and running a Java backend application that mines and inserts data onto the DB. The data is then distributed with PHP via a web server ...
1
vote
2answers
139 views

Mysql configuration and power failure

I'd like to know if there are certain configurations of Mysql that should be considered to keep the effect of the power failure as low as possible. Which configuration points should be noted and what ...
2
votes
0answers
401 views

MySQL 5.7 Crashing Every Few Days from Assertion failure

There's seems to be a lot of these sort of questions, all with varying error messages, but I seem to have found a relatively new one. There is a bug report here, https://bugs.launchpad.net/percona-...
4
votes
2answers
549 views

MySql: Frequent crashes on server with substantial resources

My MySQL server running the latest version of MySql on Ubuntu 16.x keeps crashing once or twice a day. Sometimes it repairs itself fairly quickly (10 minutes). Sometimes I have to reboot and do an ...
5
votes
1answer
562 views

Worker threads issue: How to read this crash dump, and what to do about it?

Our production SQL Server froze up yesterday. Had to kill the windows process to get it to restart. Microsoft SQL Server 2016 (SP1-CU1) (KB3208177) - 13.0.4411.0 (X64) Jan 6 2017 14:24:37 ...
0
votes
1answer
69 views

Constant MysQL crashes. How to fix?

MysQL is frequently going down. Error logs contain: [ERROR] Missing system table mysql.proxies_priv; please run mysql_upgrade to create it | 149 occurrences [ERROR] Native table 'performance_schema'....
0
votes
1answer
1k views

Mysql Crash SIGSEGV signal 11, recovered after killing apport

My mysql instance (ver 5.6.33) on AWS ( r3.4xlarge CPU Cores : 16 , RAM : 120 GB , filesystem : XFS ) is crashing with signal 11 . The instance is EBS optimised with EBS for storage. At around 9:04 ...
1
vote
2answers
2k views

MySQL crash/restart during mysqldump

General: Standalone MySQL-5.5.43 in OpenVZ on ProxMox-3.4-6/102d4547 (Debian, 2.6.32-39-pve). Container uses 18Gb of RAM and 100Gb of disk. This container runs this service more than a year. There's ...
0
votes
1answer
310 views

Safe method to rename a crashed myisam table

I have a large MyISAM table which has crashed. Repairing the table will take some time. The table only INSERTed to and SELECTed from, never updated. To allow the application to continue working, ...
0
votes
1answer
448 views

Mysql MyIsam tables get corrupted

I am facing the myisam tables get Corrupted frequently but I don't know exact root-cause for this problem. However I will do Repair/MyIsamchk --auto-repair whenever the table gets corrupted. Please ...
1
vote
0answers
2k views

MySQL keeps crashing

MySQL keeps crashing randomly - recent errors in error logs says this 160626 21:50:42 [Warning] IP address '113.108.21.*' could not be resolved: Name or service not known 160626 22:42:57 [Warning] IP ...
1
vote
2answers
2k views

mysqld is terminated because the system is low on memory; what to do?

I did recently a site migration; during that I had to erase all plugins and the reinstalling only the minimum as the site was causing the server to crash (A Vps with 1gb of ram), the most problematic ...
1
vote
1answer
1k views

ERROR 1091 (42000): Can't DROP 'PRIMARY'; on “mysql_upgrade”

I updated MySQL from 5.5.50 to 5.6.31 on a Centos 6.8 box with Plesk 12.5.30. Using those steps. The upgrade was successful but I ran into trouble with mysql_upgrade. I had to rebuild the permission ...
2
votes
0answers
949 views

Mongos process memory usage and crashes

So our MongoS instances use up A LOT of memory. More than even the shards and sometimes crash because of it. Cluster structure 3x mongos 3x mongod Shards 3x mongod Replicas (one for each shard) 3x ...
1
vote
0answers
592 views

1 Node crashed of 3 node mariadb galera cluster

Heading I have three nodes Galera cluster MariaDB, a node in June 4, 2016 suddenly crash, the following is log error Red Hat Enterprise Linux Server release 6.5 Server version: 5.5.39-MariaDB-wsrep-...
3
votes
2answers
2k views

Oracle: Why is DBW terminating my Instance?

I was performing routine administrative tasks on an Oracle instance and I was not able to connect to it. I proceeded to do as follows to reach a diagnosis: I checked for Oracle processes in memory ...
0
votes
2answers
1k views

MariaDB/Galera Cluster with 3 nodes - Change ENGINE from MyISAM to InnoDB without crash

We have tables with MyISAM. The are out of sync, the number of records is different on each cluster node > select table_schema, table_name from tables where ENGINE = 'MyISAM' and table_schema != '...
1
vote
1answer
354 views

MySQL: Reducing amount of open files

So, I currently have a problem with my mySQL server opening far too many file handles. This requires me to restart to server each day, as otherwise, I get the infamous "errno 24, too many open files" ...
4
votes
1answer
2k views

Oracle crashing on CentOS

Here is alert_XE.log: kkjcre1p: unable to spawn jobq slave process Errors in file /u01/app/oracle/diag/rdbms/xe/XE/trace/XE_cjq0_23146.trc: Process J000 died, see its trace file kkjcre1p: unable to ...
1
vote
1answer
295 views

Postgres reindex on crash folklore

I'm struggling with a problem of folk memory re Postgres. The folklore I am told that a long time ago in a galaxy far, far away (PostgreSQL 8.4 under Ubuntu 12.04), PostgreSQL frequently suffered ...
0
votes
1answer
87 views

Procedure to replace a BDR server

I have set up a 2-node PG 9.4 system with BDR. Replication works great. Now, let's suppose that one of the two nodes needs to be replaced. In fact, let's be more specific. Let's say that the node on ...
1
vote
1answer
161 views

Restore Postgresql data after hdd crash

My HDD crashed, so, I can't make a Postgresql backup. It seems that my data tables are OK (I can view the data via pgAdmin). However, when I run pg_dump I get this: pg_dump: Error message from server:...
2
votes
1answer
1k views

Mysql shutting down during a mysqldump of a specific database

I have a server which is running Centos 6.6 with Cpanel. I have been attempting to do mysqldump backups on individual databases. All of the databases are under 5MB except for one. The database that ...
2
votes
2answers
4k views

Would increasing innodb buffer pool size prevent a mysql crash?

My server keeps running out of memory for mysql. I keep getting. 150708 3:39:09 [ERROR] /usr/sbin/mysqld: Out of memory (Needed 258064 bytes) When I looked in my.cnf I saw that ...
1
vote
1answer
1k views

MYSQL crashes on XAMPP while working with drupal

Good day, just today morning i was using drupal to add some content, it crashed and mysql shutdown unexpectedly at xampp!! last thing i was doing was inserting a data into a field with "auto complete ...
1
vote
1answer
685 views

MySQL Database Keeps Crashing

Our mysql instance is keep crashing after every 5-10 minutes very frequently. We have around 600 databases on that instance. I think 600 is not a big number of databases given the size of databases ...
1
vote
1answer
452 views

MySQL sudden restart

I have a strange issue with my MySQL server. It suddenly restarts. It's a rare but very big problem for me. This server is running as Master in Master-Slave replication. I'm using MySQL 5.6.16-1+sury....