In computing, a dump refers to recording the contents of the working memory of a computer program or operating system at a specific time, generally when it has terminated abnormally (crashed). Dumps are written to file and can be useful in debugging and diagnosing the crash that prompted the dump.

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Uncompress an SQL file give a binary file

I created and compressed (with bzip2) a SQL dump from a production server on Linux. I want to create a shell script to automatically import it in the database of my development environment (on Mac OS)...
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14 views

BIND cache dump file format parsing

I'm trying to analyze the contents of BIND's cache by looking into dump files, the ones generated by rndc dumpdb -cachedb. ; ; Start view _default ; ; ; Cache dump of view '_default' (cache _default) ...
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4 views

How to export views and import it in other DB? [migrated]

I am trying to export the database and everything is fine but I am not able to export the VIEWS. Is it possible to export the views from sql queries and import it?
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1answer
35 views

How to preform a core dump on MongoDB

I am in the process of investigating a potential memory leak within MongoDB, last night I experienced an issue where the resident memory in use, had an unexpect climb to +10GB. I am trying to preform ...
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3answers
66 views

How do you force Windows to keep memory dumps?

I'm trying to debug a sporadic problem with some Dell tablets out in the field that crash intermittently. Looking at the Event Viewer logs, it seems that Windows automatically creates a memory dump ...
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2answers
144 views

/sbin/dump: “Bad magic number in super-block while opening filesystem”

I'm attempting a backup of one of our servers: [root@butler /]# /sbin/dump -0uan -f - / | gzip -2 | ssh -c blowfish IRUser@192.168.0.225 dd of=/RAIDPOOL01/sysbackup/full-backup-`date '+%d-%B-%Y'`....
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1answer
109 views

PowerShell: export GPO to a text file

I'm new to Windows Server, and I'm curious: is there any way to dump group security settings to a text file, using PowerShell or batch files? Thank you!
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9 views

Telling how big an oracle DB dump will be when imported

I have an oracle DB dump file that is 30GB and i would like to build a filesystem to support its size once imported - is there a tool/method i can use to tell how big it will be post import ? Thanks ...
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1answer
94 views

MariaDB galera cluster fail when dumping or optimizing database

It seems that a Galera cluster deadlocks every time when I run a mysqldump or table optimize. I've ran a "mysqlcheck" and a "mysqldump" on my MariaDB 10.1 database server several times. (which runs ...
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1answer
161 views

Windows 2008 R2 Memory Dump [closed]

Today we have got memory dump error on our windows server 2008 R2. As per Blue Screen Viewer its "UNEXPECTED_KERNEL_MODE_TRAP" with BugCheck Code "0x0000007f". But i am not sure what does its means....
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1answer
114 views

PHP5-FPM Core Dumping due to some weird Zend error

I am getting an extremely weird core dump, which refers back to "Not Having Zend" even though zend is installed and working properly. This started showing up today after I did an apt-get upgrade, and ...
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1answer
439 views

What steps are required to debug a memory.dmp? (walkthrough included)

I woke up to this in my eventlog today: The computer has rebooted from a bugcheck. The bugcheck was: 0x000000ef (0xffffe0018668f080, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000). A ...
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1answer
153 views

mysql error when running script to dump all databases

I am having mysql server in centos which is running fine, i recently got a script to dump all individual databases to one folder, when i run that script to dump, i'm getting this error when ever i run ...
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70 views

Import outdated MySQL dump using console

I have a mysql dump file created by outdated MySQL version. I have no access to that server (console). If i use this command on my current server: mysql -u user -p dbname < dump.sql I get this ...
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1answer
35 views

Server crashing - Error 106 and .dmp files

A server is crashing with increasing frequency. Prior to crashing there are no events in the eventlog which indicate why it is crashing. There is no bluescreen and it does not respond to pings, show ...
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1answer
1k views

Subversion - svnadmin dump remote url

I have Subversion repository that contains multiple projects, and now I'm trying to separate each project into it's own repository. system: # cat /etc/redhat-release Red Hat Enterprise Linux ...
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1answer
94 views

Windows 2008 SP2 x32 is rebooting every 800 minutes , how to know why?

This is becoming a nightmare, we have no clue on why this server is rebooting each 800 minutes. This issue started on the night from 05th to 06th of January, so it is a kind of present. I come form ...
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1answer
1k views

Virtualized Windows 2008 R2 throws random BSOD, but writes no minidumps

we are experiencing random BSODs inside a customers VMware-hosted RemoteDesktop-server. The BSODs happen nearly weekly. Curious thing is, the virtual machine does not write any dumps we could analyze, ...
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2k views

Get a core dump of/debugging a process killed by oom-killer

Is there any way to get a core dump of, or be able to debug a process that has been killed by oom-killer? Or even set oom-killer to try to kill a process using ABRT instead?
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1answer
493 views

Non-blocking core dump on Linux?

I'm looking for a way to take a non-intrusive coredump of a running process on Linux. I'm familiar with gdb's gcore, but that can only be run when gdb is attached to the process and it's stopped for ...
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1answer
32 views

pipe rrd to a new directory

I am chrooted and running out of drive space, so I mounted back to the host drive which has plenty of space but cannot seem to redirect the outputted data to my empty drive [root@localhost rra]# ls /...
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1answer
1k views

Psql uses .pgpass file however pg_dump does not, and it also does not connect using the correct password [closed]

Using the following command: % pg_dump -h postgres.cs.host.ca -p 5433 -n _cscf_subscription -Fc -f ~/old.dump odyssey_prod Password: pg_dump: [archiver (db)] connection to database "cs-rsub" failed: ...
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1answer
365 views

How to find core dumps mentioned in event log

When I search for the files the event log mentions they are not there. Well, the bottom one is there but there's no helpful information in that file. This event was created by the Windows Error ...
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1answer
4k views

Nginx worker process exited

I'm getting the following error message from /var/log/nginx/error.log: 2014/07/17 08:36:21 [alert] 8206#0: worker process 8207 exited on signal 11 (core dumped) 2014/07/17 08:36:21 [alert] 8206#0: ...
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2answers
3k views

How to enable core files on CentOS 6

I am trying to enable core files on a machine running CentOS 6; however, nothing I have tried has produced core files…here is what I have done: Added the following two lines to /etc/security/...
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1answer
1k views

systemd: get core dumps for service started by xinetd

I recently upgraded a system to openSUSE 13.1. We're running a custom-built service on the system through xinetd, and in the old xinetd init script had the line ulimit -c unlimited before starting ...
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2answers
394 views

Where to find FCGI app's FreeBSD nginx coredump file?

I'm running a FCGI spawn app on nginx on FreeBSD. It is buggy and I would like to analyse the .core file of the crash. But I don't have any clue where its generated. Does anyone know?
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3answers
2k views

Is there a mechanism in Unix (or Linux) to stop an in-progress core dump?

Let's say a (very) large process is crashing and dumping core, and we know the cause from other information (possibly an assert message, maybe something else). Is there a way to stop the core dump ...
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1answer
90 views

Scheduler spikes single core on SMP Ubuntu vm under ESXi

The setup is as follows. Ubuntu-11.10 VM running on an ESXi host. The VM has 3 vCPU assigned. When running dump (to backup the harddisk) it seems all the processes are assigned to the first vCPU. As ...
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1answer
593 views

pg_dump fails, no space left, need to delete partial backup file to free space

Easy points. On my mac, postgres.app 9.2, I ran "pg_dump pdbt > pdbt.sql". It used up all my space and then failed with the error below. Now I want to free up the space taken up by "pdbt.sql" but I ...
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1answer
142 views

How do I set the current working directory of Asterisk?

I need to be able to collect core dumps, but since Asterisk's CWD is / (so claims procfs), it'll never be able to write them. I've confirmed my suspicions by allowing world write to / and SIGABRT the ...
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1answer
2k views

Enable core dumps in Apache

I would like to enable core dumps in my Apache web server. Since I have PHP 5.5 and OPcache my Mediawiki site crashes with the following error: child pid ... exit signal Segmentation fault (11) So ...
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1answer
571 views

How can I dump nginx requests for a specific location while nginx is secured?

I want to dump all request that nginx is getting for a specific location so I can debug a strange problem that I have. Usually tcpdump would be the solution but remember that nginx is accessed using ...
2
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1answer
2k views

Centos server rebooted unexpectedly and i'm unable to process crash file, what am i doing wrong?

One of my Mysql replication servers has rebooted during the night and i'm trying to find the reason. Running the command last shows this line: reboot system boot 2.6.32-71.29.1.e Wed Jul 31 04:37 - ...
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1answer
2k views

SSH invalid open call: O_CREAT without mode

I'm having troubles to connect to my server via SSH. It runs Ubuntu 12.10. I can access the server using a normal user, but I can't access it using root. It seems ssh authenticates well, but the ...
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2answers
2k views

How to regain access to myql server and dump database?

We retake the management of our server and now we need to make some reverse engineering. We gave to an external company the development of our new Website and they need a dump of database from old ...
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votes
1answer
2k views

Analyzing BSOD dump file from Windows 2008 R2 SP1

I have a problem with a virtual Windows Server 2008 R2 SP1 server running withing VMWare. The server is running Citrix and also has Symantec Endpoint protection installed. It randomly crashes and goes ...
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1answer
453 views

Apache Core Dump file deletes itself on physical machine restart

I am having an issue which there must be a simple solution I am not seeing, but I have googled and googled to no avail. The issue I am having is when I do a server (physical machine) restart, every ...
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2answers
3k views

How to remove the OpenSolaris ZFS dump device

The ZFS dump device is used only for debugging problems. In this case, I have decided the risk vs reward is such that I should delete the dump device to make room for other storage. I am able to ...
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1answer
385 views

OpenSolaris: What is the Dump device for?

What is the purpose of rpool/dump? Is is useful or necessary? When is it a good idea to re-size it? When is it a good idea to disable and remove it?
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782 views

Understanding Windows 2003 Error Reporting

Normally when an application crashes I can extract the technical details which will lead me to a crash dump file that I can analyze. ( example here ). However one of our applications keeps crashing ...
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2answers
158 views

Is kdump not installed when /etc/kdump.conf is missing?

I have CentOS 5.8 system. And I want to set up the kdump. I was following this configuration steps on kdump. However I was not able to locate /etc/kdump.conf. I tried using the find and locate command ...
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1answer
407 views

svnadmin dump outputs a partial backup

I'm trying to dump my SVN repository in a scheduled task. The problem is that when it's running in the scheduled task its only outputting a part of the repository (about 476MB instead of about 2G). ...
2
votes
2answers
3k views

How can I restore a microsoft sql server database backup to postgres?

I need to take a Microsoft SQL Server database backup (dump) file and import/restore into a PostgreSQL database. Does anybody have some sort of transform script (maybe a perl/sed/awk script) that ...
2
votes
1answer
63 views

How to dump data written to disk

Question : How to dump data (byte-stream) written from an application to the filesystem ? (something like tcpdump but for IO/file). Ideally it should be able to "attach" and dump the stream while it ...
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1answer
87 views

MySQL InnoDB Backup: are dump files enough?

What exactly does the default ibdata1 file store that does not exist in a mysqldump? I've got a backup/rsync job that stores dump files of a MySQL 5.5 database on a remote server for rotating daily/...
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1answer
9k views

How to get a core dump from apache when segfaulting

I've followed instructions from many locations online on how to get a core dump from apache when it is producing a segfault, but it still refuses to generate the dump. I have: Added the ...
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3answers
5k views

MySQL Dump Viewer

I'm a linux user, however, I'm provided with a Windows laptop in the office. I could fire up a small web server with PHPmyadmin or even upload to a remote system and import into a database, however, ...
3
votes
2answers
168 views

SVN 1.2.3 to 1.7 Migration Dump Load issues

I am having trouble with migrating a SVN (version 1.2.3) repo to a new server. In the process I want to update the repo and server to the latest SVN version. I have tried dumping the repo, but found ...
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1answer
555 views

Analyzing crashdump, wrong symbols

I am having trouble analyzing a crashdump with windbg. I run: .sympath SRV*c:\symbols*http://msdl.microsoft.com/download/symbols .reload /f /i To get the symbols. All symbols seem to have ...