Re: [bareos-users] Segmentation violation in Director

[email protected] Fri, 19 May 2017 09:44:42 -0700

Uhm, thanks for your reply, but don't get the point, *.conf files have "char surrounding value. Even more, when creating a job inside bconsole,file is made without ". Files that I've been written arecopy/paste/modify versions of current example files insidefileset/job/clients folders.


Doing


/usr/sbin/bareos-dir -t -d 200 -u bareos -g bareos

only show

bareostest:/etc/bareos/bareos-dir.d # /usr/sbin/bareos-dir -t -d 200 -ubareos -g bareos

bareos-dir (10): dird.c:243-0 Debug level = 200

bareos-dir (100): parse_conf.c:151-0 config file =/etc/bareos/bareos-dir.d/*/*.confbareos-dir (100): lex.c:356-0 glob /etc/bareos/bareos-dir.d/*/*.conf: 25filesbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/catalog/MyCatalog.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/client/bareos-fd.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/client/patriciodesktop-fd.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/console/bareos-mon.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/director/bareos-dir.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/fileset/Catalog.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/fileset/LinuxAll.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/fileset/SelfTest.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/fileset/Windows7Usuarios.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/fileset/Windows All Drives.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/job/backup-bareos-fd.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/job/BackupCatalog.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/jobdefs/DefaultJob.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/job/patriciodesktopjob.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/job/RestoreFiles.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/messages/Daemon.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/messages/Standard.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/pool/Differential.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/pool/Full.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/pool/Incremental.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/pool/Scratch.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/profile/operator.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/schedule/WeeklyCycleAfterBackup.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/schedule/WeeklyCycle.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/storage/File.confbareos-dir (9): inc_conf.c:380-0 set wildfile 21e7d98 size=1[A-Z]:/pagefile.sys

bareos-dir (9): inc_conf.c:380-0 set wilddir 21e7d98 size=1 [A-Z]:/RECYCLER

bareos-dir (9): inc_conf.c:380-0 set wilddir 21e7d98 size=2[A-Z]:/$RECYCLE.BINbareos-dir (9): inc_conf.c:380-0 set wilddir 21e7d98 size=3[A-Z]:/System Volume Informationbareos-dir (9): inc_conf.c:380-0 set wildfile 21e7498 size=1[A-Z]:/pagefile.sys

bareos-dir (9): inc_conf.c:380-0 set wilddir 21e7498 size=1 [A-Z]:/RECYCLER

bareos-dir (9): inc_conf.c:380-0 set wilddir 21e7498 size=2[A-Z]:/$RECYCLE.BINbareos-dir (9): inc_conf.c:380-0 set wilddir 21e7498 size=3[A-Z]:/System Volume Informationbareos-dir (100): lex.c:356-0 glob /etc/bareos/bareos-dir.d/*/*.conf: 25filesbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/catalog/MyCatalog.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/client/bareos-fd.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/client/patriciodesktop-fd.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/console/bareos-mon.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/director/bareos-dir.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/fileset/Catalog.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/fileset/LinuxAll.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/fileset/SelfTest.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/fileset/Windows7Usuarios.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/fileset/Windows All Drives.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/job/backup-bareos-fd.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/job/BackupCatalog.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/jobdefs/DefaultJob.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/job/patriciodesktopjob.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/job/RestoreFiles.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/messages/Daemon.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/messages/Standard.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/pool/Differential.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/pool/Full.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/pool/Incremental.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/pool/Scratch.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/profile/operator.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/schedule/WeeklyCycleAfterBackup.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/schedule/WeeklyCycle.confbareos-dir (100): lex.c:250-0 open config file:/etc/bareos/bareos-dir.d/storage/File.conf

bareos-dir (200): runscript.c:334-0 runscript: debug
bareos-dir (200): runscript.c:335-0  --> RunScript

bareos-dir (200): runscript.c:336-0 -->Command=/usr/lib/bareos/scripts/make_catalog_backup.pl MyCatalog

bareos-dir (200): runscript.c:337-0   --> Target=
bareos-dir (200): runscript.c:338-0   --> RunOnSuccess=1
bareos-dir (200): runscript.c:339-0   --> RunOnFailure=0
bareos-dir (200): runscript.c:340-0   --> FailJobOnError=1
bareos-dir (200): runscript.c:341-0   --> RunWhen=2
bareos-dir (200): runscript.c:334-0 runscript: debug
bareos-dir (200): runscript.c:335-0  --> RunScript

bareos-dir (200): runscript.c:336-0 -->Command=/usr/lib/bareos/scripts/delete_catalog_backup

bareos-dir (200): runscript.c:337-0   --> Target=
bareos-dir (200): runscript.c:338-0   --> RunOnSuccess=1
bareos-dir (200): runscript.c:339-0   --> RunOnFailure=0
bareos-dir (200): runscript.c:340-0   --> FailJobOnError=0
bareos-dir (200): runscript.c:341-0   --> RunWhen=1
BAREOS interrupted by signal 11: Segmentation violation

Kaboom! bareos-dir, bareos-dir got signal 11 - Segmentation violation.Attempting traceback.

Kaboom! exepath=/usr/sbin/
Calling: /usr/sbin/btraceback /usr/sbin/bareos-dir 1896 /var/lib/bareos
bsmtp: bsmtp.c:501-62 Failed to connect to mailhost localhost
The btraceback call returned 1
Dumping: /var/lib/bareos/bareos-dir.1896.bactrace

bareostest:/etc/bareos/bareos-dir.d # cat/var/lib/bareos/bareos-dir.1896.bactrace

Attempt to dump locks
Attempt to dump current JCRs. njcrs=0
bareostest:/etc/bareos/bareos-dir.d #

and journalctl log say:

may 18 12:10:42 bareostest bareos-dir[1896]: BAREOS interrupted bysignal 11: Segmentation violation


What else should I try ?, thanks in advance.



El 18/05/17 a las 03:02, Bruno Friedmann escribió:

On jeudi, 18 mai 2017 06.25:05 h CEST [email protected] wrote:

Hi all, I'm new to Bareos and want to start using it. Currently with a
"hello world" example I have a segmentation violation in Director.

i) My environment is:

Director, Storage and File daemons:
KVM guest opensuse Leap 42.2, using Leap 42.1 repo (bareos 16.2.4-12.1)
Host is a openSUSE Leap 42.2, own "command" laptop

Database is other computer with openSUSE Leap 42.2, using one instance of
MySQL, but for bareos I have a MySQL 5.6 in a fresh docker container using
https://hub.docker.com/_/mysql/ and executed with:

docker run --name mysql56 \
     -e MYSQL_ROOT_PASSWORD=mysql \
     -e MYSQL_ONETIME_PASSWORD=yes \
     -v /media/Data/docker_mysql56/databases:/var/lib/mysql \
     -v /media/Data/docker_mysql56/conf.d:/etc/mysql/conf.d \
     -d \
     -p 3307:3306 \
     mysql:5.6

after configuring root, created a 'bareos@%' pass:'bareos' to
database:'bareos_test' access only

ii) Can't create db, already exists. I realize that creation scripts for
mysql only create database, so skiped this step. Run table creation scripts
and finish without errors. No scripts after this.

iii) As a single test, I followed tutorial from Bareos manual and works OK
for "own command" laptop recovery and restore example. Both are openSUSE.

iv) Tryed to use it with a Windows File daemon (Windows 7), and I did this
(connected to the Guest VM): a) configured Director as
bareostest:/etc/bareos/bareos-dir.d # cat catalog/MyCatalog.conf
Catalog {
   Name = MyCatalog
   # Uncomment the following lines if you want the dbi driver
   # dbdriver = "dbi:postgresql"; dbaddress = 127.0.0.1; dbport =
   #dbdriver = "postgresql"
   dbdriver = "mysql"
   dbaddress = "192.168.1.10"
   dbport = "3307"
   dbname = "bareos_test"
   dbuser = "bareos"
   dbpassword = "bareos"
}

b) created files
bareostest:/etc/bareos/bareos-dir.d # cat fileset/Windows7-Usuarios.conf
FileSet {
   Name = "Windows7-Usuarios"
   Enable VSS = yes
   Include {
     Options {
       Signature = MD5
       Drive Type = fixed
       IgnoreCase = yes
       WildFile = "[A-Z]:/pagefile.sys"
       WildDir = "[A-Z]:/RECYCLER"
       WildDir = "[A-Z]:/$RECYCLE.BIN"
       WildDir = "[A-Z]:/System Volume Information"
       Exclude = yes
     }
     File = "C:/"
   }
}

bareostest:/etc/bareos/bareos-dir.d # cat client/patriciodesktop-fd.conf
Client {
   Name = patriciodesktop-fd
   Description = "Windows 7 Desktop Patricio"
   Address = 192.168.1.21
   Password = "bareospatricio"          # password for FileDaemon
}

bareostest:/etc/bareos/bareos-dir.d/job # cat patriciodesktop-fd.conf
Job {
   Name = "Patricio Desktop"
   File Set = "Windows7-Usuarios"
   Client = "patriciodesktop-fd"
}

c) bareostest:/etc/bareos/bareos-dir.d/job # bconsole
Connecting to Director localhost:9101
1000 OK: bareos-dir Version: 16.2.4 (01 July 2016)
Enter a period to cancel a command.
*reload
bareostest:/etc/bareos/bareos-dir.d/job #

suddenly crash, logs say:

may 18 00:35:46 bareostest bareos-dir[3646]: BAREOS interrupted by signal
11: Segmentation violation

Everything is repeatable, because I've retryed creating docker mysql
container again, VM Guest again, example from tutorial step by step, but
can't find the way to know what I missing, or if is a bug.

Hope you can help me. Thanks in advance.
Patricio Mercado G.

Known segfault for experimented users ;-)

You normally have a Description field or another one that is missing it's
ending quote.

You can try

/usr/sbin/bareos-dir -t -d 200 -u bareos -g bareos

to find the culprit.


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Re: [bareos-users] Segmentation violation in Director

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