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IDProjectCategoryView StatusDate SubmittedLast Update
0000573bareos-coreGeneralpublic2015-11-30 10:542017-06-08 15:25
Reporterlfouque Assigned To 
PriorityhighSeveritymajorReproducibilityalways
Status closedResolutionfixed 
PlatformLinuxOSDebianOS Version7
Summary0000573: rsync tape between bareos server
DescriptionBareos 15.4
The same configuration between 2 Bareos-servers.


On my Bareos-1, I backup and restore a mysql server (using bpipe).Backup is on hard-drive.


On my Bareos-2, I rsync a tape and I try to bscan the tape :

bscan -B mysql -d 200 -n bareos -u bareos -P P6RcQc6Ks8Uy -s -v -V Full-Database-akrb1lab1bkp01-weekly-0 /backups/Database_Storage/akrb1lab1bkp01/


bscan (90): stored_conf.c:837-0 Inserting Director res: akrb1lab1bkp02-mon
bscan (90): stored_conf.c:837-0 Inserting Device res: device_production_db_akrb1lab1bkp01_monthly
bscan (90): stored_conf.c:837-0 Inserting Device res: device_production_db_akrb1lab1bkp01_weekly
bscan (8): crypto_cache.c:55-0 Could not open crypto cache file. /var/lib/bareos/bareos-sd.9103.cryptoc ERR=Aucun fichier ou dossier de ce type
bscan: butil.c:271-0 Using device: "/backups/Database_Storage/akrb1lab1bkp01/" for reading.
bscan (100): dev.c:393-0 init_dev: tape=0 dev_name=/backups/Database_Storage/akrb1lab1bkp01/
bscan (100): dev.c:395-0 dev=/backups/Database_Storage/akrb1lab1bkp01/ dev_max_bs=0 max_bs=0
bscan (100): block.c:127-0 created new block of blocksize 64512 (dev->device->label_block_size) as dev->max_block_size is zero
bscan (200): acquire.c:791-0 Attach Jid=0 dcr=612b98 size=0 dev="device_production_db_akrb1lab1bkp01_monthly" (/backups/Database_Storage/akrb1lab1bkp01/)

bscan (150): vol_mgr.c:171-0 add read_vol=Full-Database-akrb1lab1bkp01-weekly-0 JobId=0
bscan (100): butil.c:164-0 Acquire device for read
bscan (100): acquire.c:63-0 dcr=612b98 dev=614088

bscan (100): acquire.c:64-0 MediaType dcr= dev=File
bscan (100): acquire.c:92-0 Want Vol=Full-Database-akrb1lab1bkp01-weekly-0 Slot=0
bscan (100): acquire.c:106-0 MediaType dcr= dev=File
bscan (100): acquire.c:174-0 MediaType dcr= dev=File
bscan (100): acquire.c:193-0 dir_get_volume_info vol=Full-Database-akrb1lab1bkp01-weekly-0
bscan (100): askdir.c:731-0 Fake dir_get_volume_info
bscan (100): mount.c:650-0 No swap_dev set
bscan (100): mount.c:600-0 Must load "device_production_db_akrb1lab1bkp01_monthly" (/backups/Database_Storage/akrb1lab1bkp01/)
bscan (100): autochanger.c:99-0 Device "device_production_db_akrb1lab1bkp01_monthly" (/backups/Database_Storage/akrb1lab1bkp01/) is not an autochanger
bscan (100): acquire.c:235-0 stored: open vol=Full-Database-akrb1lab1bkp01-weekly-0
bscan (100): dev.c:561-0 open dev: type=1 dev_name="device_production_db_akrb1lab1bkp01_monthly" (/backups/Database_Storage/akrb1lab1bkp01/) vol=Full-Database-akrb1lab1bkp01-weekly-0 mode=OPEN_READ_ONLY
bscan (100): dev.c:572-0 call open_device mode=OPEN_READ_ONLY
bscan (190): dev.c:1006-0 Enter mount
bscan (100): dev.c:646-0 open disk: mode=OPEN_READ_ONLY open(/backups/Database_Storage/akrb1lab1bkp01/Full-Database-akrb1lab1bkp01-weekly-0, 0x0, 0640)
bscan (100): dev.c:662-0 open dev: disk fd=3 opened
bscan (100): dev.c:580-0 preserve=0x32d55ff0 fd=3
- afficher le texte des messages précédents -

- afficher le texte des messages précédents -

- afficher le texte des messages précédents -
bscan (150): vol_mgr.c:323-0 new Vol=Full-Database-akrb1lab1bkp01-weekly-0 at 625948 dev="device_production_db_akrb1lab1bkp01_monthly" (/backups/Database_Storage/akrb1lab1bkp01/)

bscan (150): vol_mgr.c:582-0 === set in_use. vol=Full-Database-akrb1lab1bkp01-weekly-0 dev="device_production_db_akrb1lab1bkp01_monthly" (/backups/Database_Storage/akrb1lab1bkp01/)
bscan (150): vol_mgr.c:619-0 Inc walk_start use_count=2 volname=Full-Database-akrb1lab1bkp01-weekly-0
bscan (150): vol_mgr.c:259-0 List end new volume: Full-Database-akrb1lab1bkp01-weekly-0 in_use=1 swap=0 on device "device_production_db_akrb1lab1bkp01_monthly" (/backups/Database_Storage/akrb1lab1bkp01/)
bscan (100): dev.c:432-0 Device "device_production_db_akrb1lab1bkp01_monthly" (/backups/Database_Storage/akrb1lab1bkp01/) has dev->device->max_block_size of 0 and dev->max_block_size of 64512, dcr->VolMaxBlocksize is 0
bscan (100): dev.c:474-0 set minblocksize to 64512, maxblocksize to 64512 on device "device_production_db_akrb1lab1bkp01_monthly" (/backups/Database_Storage/akrb1lab1bkp01/)
bscan (100): acquire.c:263-0 Got correct volume.
15-oct. 10:35 bscan JobId 0: Ready to read from volume "Full-Database-akrb1lab1bkp01-weekly-0" on device "device_production_db_akrb1lab1bkp01_monthly" (/backups/Database_Storage/akrb1lab1bkp01/).
bscan (100): acquire.c:370-0 dcr=612b98 dev=614088

bscan (100): acquire.c:371-0 MediaType dcr= dev=File
bscan (100): cats_backends.c:63-0 db_init_database: Trying to find mapping of given interfacename mysql to mapping interfacename dbi, partly_compare = true
bscan (100): cats_backends.c:63-0 db_init_database: Trying to find mapping of given interfacename mysql to mapping interfacename mysql, partly_compare = false
bscan (100): cats_backends.c:161-0 db_init_database: testing backend /usr/lib/bareos/backends/libbareoscats-mysql.so
bscan (100): cats_backends.c:226-0 db_init_database: loaded backend /usr/lib/bareos/backends/libbareoscats-mysql.so
bscan (100): mysql.c:850-0 db_init_database first time
bscan (50): mysql.c:171-0 mysql_init done
bscan (50): mysql.c:195-0 mysql_real_connect done
bscan (50): mysql.c:197-0 db_user=bareos db_name=bareos db_password=blahblah
bscan (100): mysql.c:220-0 opendb ref=1 connected=1 db=627040
- afficher le texte des messages précédents -

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bscan (100): sql_update.c:322-0 update_media: FirstWritten=1444740585
bscan: bscan.c:1125-0 Created Media record for Volume: Full-Database-akrb1lab1bkp01-weekly-0

bscan: bscan.c:574-0 Media type "File" is OK.
bscan: bscan.c:587-0 VOL_LABEL: OK for Volume: Full-Database-akrb1lab1bkp01-weekly-0
bscan: bscan.c:1200-0 Created Client record for Client: ankbck02-fd

bscan (100): block.c:130-0 created new block of blocksize 64512 (dev->max_block_size)
bscan (200): acquire.c:791-0 Attach Jid=1234 dcr=643128 size=1 dev="device_production_db_akrb1lab1bkp01_monthly" (/backups/Database_Storage/akrb1lab1bkp01/)
bscan: bscan.c:1289-0 Created new JobId=2 record for original JobId=1234

bscan: bscan.c:981-0 Unknown stream type!!! stream=26 len=179
bscan (150): attr.c:70-0 Attr: 1 3 /MYSQL/mysql_config.tar.gz
bscan (150): attr.c:76-0 Got Attr: FilInx=1 type=3
bscan (150): attr.c:129-0 unpack_attr FI=1 Type=3 fname=/MYSQL/mysql_config.tar.gz attr=A A IHA A A A A -B BAA B BWHP3p BWHP3p BWHP3p A A C lname= attrEx= datastr=0 delta_seq=0
bscan (100): sql_create.c:958-0 Fname=/MYSQL/mysql_config.tar.gz
bscan (100): sql_create.c:959-0 put_file_into_catalog
bscan (100): sql_create.c:966-0 db_create_filename_record: mysql_config.tar.gz
bscan (100): sql_create.c:972-0 db_create_path_record: /MYSQL/
bscan (100): sql_create.c:978-0 db_create_file_record OK
bscan (100): sql_create.c:980-0 CreateAttributes Path=/MYSQL/ File=mysql_config.tar.gz FilenameId=16

bscan: bscan.c:981-0 Unknown stream type!!! stream=26 len=3
bscan: bscan.c:981-0 Unknown stream type!!! stream=26 len=158
bscan (150): attr.c:70-0 Attr: 2 3 /MYSQL/dump.sql
bscan (150): attr.c:76-0 Got Attr: FilInx=2 type=3
bscan (150): attr.c:129-0 unpack_attr FI=2 Type=3 fname=/MYSQL/dump.sql attr=A A IHA A A A A -B BAA B BWHP3q BWHP3q BWHP3q A A C lname= attrEx= datastr=0 delta_seq=0
bscan (100): sql_create.c:958-0 Fname=/MYSQL/dump.sql
bscan (100): sql_create.c:959-0 put_file_into_catalog
bscan (100): sql_create.c:966-0 db_create_filename_record: dump.sql
bscan (100): sql_create.c:972-0 db_create_path_record: /MYSQL/
bscan (100): sql_create.c:978-0 db_create_file_record OK
bscan (100): sql_create.c:980-0 CreateAttributes Path=/MYSQL/ File=dump.sql FilenameId=17

bscan: bscan.c:981-0 Unknown stream type!!! stream=26 len=3
Erreur de segmentation


+---------+---------------------------------------+-----------+---------+----------+----------+--------------+---------+------+-----------+-----------+---------------------+
| MediaId | VolumeName | VolStatus | Enabled | VolBytes | VolFiles | VolRetention | Recycle | Slot | InChanger | MediaType | LastWritten |
+---------+---------------------------------------+-----------+---------+----------+----------+--------------+---------+------+-----------+-----------+---------------------+
| 2 | Full-Database-akrb1lab1bkp01-weekly-0 | Archive | 1 | 0 | 0 | 31,536,000 | 0 | 0 | 0 | File | 0000-00-00 00:00:00 |
| 3 | Full-Database-akrb1lab1bkp01-weekly-4 | Archive | 1 | 0 | 0 | 31,536,000 | 0 | 0 | 0 | File | 0000-00-00 00:00:00 |
+---------+---------------------------------------+-----------+---------+----------+----------+--------------+---------+------+-----------+-----------+---------------------+


But volume is 0 Bytes with 0 files (on Bareos-1 ~ 4MB).

Without debug :

bscan: butil.c:271-0 Using device: "/backups/Database_Storage/akrb1lab1bkp01/" for reading.
15-oct. 10:37 bscan JobId 0: Ready to read from volume "Full-Database-akrb1lab1bkp01-weekly-4" on device "device_production_db_akrb1lab1bkp01_monthly" (/backups/Database_Storage/akrb1lab1bkp01/).

bscan: bscan.c:337-0 Using Database: bareos, User: bareos
bscan: bscan.c:529-0 Pool record for Full-Database-akrb1lab1bkp01-weekly found in DB.
bscan: bscan.c:543-0 Pool type "Backup" is OK.
bscan: bscan.c:1125-0 Created Media record for Volume: Full-Database-akrb1lab1bkp01-weekly-4

bscan: bscan.c:574-0 Media type "File" is OK.
bscan: bscan.c:587-0 VOL_LABEL: OK for Volume: Full-Database-akrb1lab1bkp01-weekly-4
bscan: bscan.c:1200-0 Created Client record for Client: ankbck02-fd
bscan: bscan.c:1289-0 Created new JobId=3 record for original JobId=1239

bscan: bscan.c:981-0 Unknown stream type!!! stream=26 len=179
bscan: bscan.c:981-0 Unknown stream type!!! stream=26 len=3
bscan: bscan.c:981-0 Unknown stream type!!! stream=26 len=158
bscan: bscan.c:981-0 Unknown stream type!!! stream=26 len=3

Erreur de segmentation

Segmentation problem ?

in /var/log/syslog :
kernel: bscan[31937]: segfault at 0 ip 00007efe79f348cf sp 00007ffca7b85ea8 error 4 in libc-2.13.so[7efe79e1a000+181000]


Additional InformationSame issue on debian 7 or debian 8
TagsNo tags attached.

Relationships

child of 0000625 closedmaik Release bareos-15.2.3 

Activities

maik

maik

2015-11-30 11:59

administrator   ~0002018

Please
- report more precise, what actually is the problem (in English, please)
- How to reproduce?

Please also have a look at https://www.bareos.org/en/HOWTO/articles/how-to-create-a-bugreport.html
lfouque

lfouque

2015-11-30 12:19

reporter   ~0002019

I try to rsync a tape between 2 bareos server




You can reproduce :

server_bareos_1 :

#whatever job (example backup /etc)


rsync this tape to server_bareos_2

bscan this tape on server_bareos_2

bscan failed with some segmentation fault
lfouque

lfouque

2015-12-08 10:00

reporter   ~0002031

Last edited: 2015-12-08 18:03

 I try with a new install on my server :

on bscan i have a backtrace :

kernel: [7831619.717425] bscan[1283]: segfault at 0 ip 00007f8f6cbe58cf sp 00007fffb7449298 error 4 in libc-2.13.so[7f8f6cacb000+181000]

And the volume is empty.
lfouque

lfouque

2015-12-09 17:53

reporter   ~0002032

I try also last stable release 15.2 for debian
and latest nightly version 15.4
lfouque

lfouque

2015-12-18 14:18

reporter   ~0002047

same with testing version of libc6
kernel: [ 212.432193] bscan[4529]: segfault at 0 ip 00007f66fdef242a sp 00007ffeee03e688 error 4 in libc-2.21.so[7f66fde72000+19a000]
mvwieringen

mvwieringen

2016-01-07 19:44

developer   ~0002075

Fix committed to bareos master branch with changesetid 6054.

Related Changesets

bareos: master 3c5810f9

2016-01-06 17:29

pstorz


Committer: mvwieringen

Ported: N/A

Details Diff		 bscan: Fix crash when filesettext is null

Fixes 0000573: rsync tape between bareos server		 Affected Issues
0000573
mod - src/cats/sql_create.c Diff File

Issue History

Date Modified Username Field Change
2015-11-30 10:54 lfouque New Issue
2015-11-30 11:59 maik Note Added: 0002018
2015-11-30 11:59 maik Status new => feedback
2015-11-30 12:19 lfouque Note Added: 0002019
2015-11-30 12:19 lfouque Status feedback => new
2015-12-08 10:00 lfouque Note Added: 0002031
2015-12-08 18:03 lfouque Note Edited: 0002031
2015-12-09 17:53 lfouque Note Added: 0002032
2015-12-18 14:18 lfouque Note Added: 0002047
2016-01-07 19:44 mvwieringen Changeset attached => bareos master 3c5810f9
2016-01-07 19:44 mvwieringen Note Added: 0002075
2016-01-07 19:44 mvwieringen Status new => resolved
2016-01-07 19:44 mvwieringen Resolution open => fixed
2016-03-11 14:33 maik Description Updated
2016-03-11 14:33 maik Relationship added child of 0000625
2016-07-05 12:42 joergs Description Updated
2017-06-08 15:25 joergs Status resolved => closed