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IDProjectCategoryView StatusLast Update
0000565bareos-core[All Projects] file daemonpublic2015-11-20 14:44
ReporterjoergsAssigned To 
PrioritynoneSeverityfeatureReproducibilityN/A
Status acknowledgedResolutionopen 
PlatformLinuxOSSLESOS Version12
Product Version 
Target VersionFixed in Version 
Summary0000565: use btrfs features to efficiently detect changed files
Descriptionbtrfs (a default filesystem on SLES 12) provides features to generate a list of changed files between snapshots. This can be useful for Bareos to efficiently generate the file lists for Incremental and Differential backups.
Additional Informationbtrfs send operation compares two subvolumes and writes a description of how to convert one subvolume (the parent subvolume) into the other (the sent subvolume).
btrfs receive does the opposite.

SLES 12 comes the the tool snapper, which provides an abstraction for this functionality (and should work in the same way for LVM and ext4?).
TagsNo tags attached.
bareos-master: impact
bareos-master: action
bareos-18.2: impact
bareos-18.2: action
bareos-17.2: impact
bareos-17.2: action
bareos-16.2: impact
bareos-16.2: action
bareos-15.2: impact
bareos-15.2: action
bareos-14.2: impact
bareos-14.2: action
bareos-13.2: impact
bareos-13.2: action
bareos-12.4: impact
bareos-12.4: action

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Issue History

Date Modified Username Field Change
2015-11-16 08:33 joergs New Issue
2015-11-20 14:43 maik Status new => acknowledged
2015-11-20 14:44 maik Summary use btrfs features to efficiently detect => use btrfs features to efficiently detect changed files