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improve default configuration#1508

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BareosBot merged 19 commits intobareos:masterfrom
bruno-at-bareos:dev/bruno/master/improve-default-configuration
Aug 7, 2023
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improve default configuration#1508
BareosBot merged 19 commits intobareos:masterfrom
bruno-at-bareos:dev/bruno/master/improve-default-configuration

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@bruno-at-bareos bruno-at-bareos commented Jul 11, 2023 •
edited by sebsura
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This PR serve several improvements

  • OP#5304 Add Recycle Pool = Scratch to default Scratch Pool.
  • OP#5459 Replace gzip and md5 by more modern lz4 and xxh128 in default configuration and systemtest
    • We extend fileset-multiple-blocks to test all signature and all compression options we have.
  • OP#5432 Change default for "HardLinks" CFG_TYPE_OPTION to no and explain in documentation the behavior

It also updates the systemtests to use newer compression/checksum algorithms.

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Make sure you check/merge the PR using devtools/pr-tool to have some simple automated checks run and a proper changelog record added.

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  • Is the PR title usable as CHANGELOG entry?
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  • Source code changes are understandable
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sebsura
sebsura reviewed Jul 12, 2023
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@bruno-at-bareos bruno-at-bareos marked this pull request as ready for review July 12, 2023 14:54
@bruno-at-bareos bruno-at-bareos requested a review from sebsura July 12, 2023 14:54
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Some small things need to be addressed. Keep in mind that documentation files should also have only 80 characters per line.

sebsura
sebsura reviewed Jul 13, 2023
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@bruno-at-bareos bruno-at-bareos force-pushed the dev/bruno/master/improve-default-configuration branch from 7688f74 to 44631a9 Compare July 13, 2023 13:54
@bruno-at-bareos bruno-at-bareos requested a review from sebsura July 13, 2023 14:38
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I found some small things.

@bruno-at-bareos bruno-at-bareos requested a review from sebsura July 14, 2023 13:14
sebsura
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@bruno-at-bareos bruno-at-bareos requested a review from sebsura July 14, 2023 13:24
@bruno-at-bareos bruno-at-bareos force-pushed the dev/bruno/master/improve-default-configuration branch from 29dcdbe to 4832ed8 Compare July 17, 2023 08:54
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I think we can set the default log timestamp format in bareos itself.

joergsteffens
joergsteffens previously requested changes Jul 24, 2023
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Found some trailing whitespace

sebsura
sebsura reviewed Jul 24, 2023
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@joergsteffens joergsteffens dismissed their stale review July 27, 2023 08:44

My topics are covered and sebsura is already doing a good review job.

@joergsteffens joergsteffens removed their request for review July 27, 2023 08:44
@bruno-at-bareos
doc: Add LogTimestampFormat description, default
835a263 
Signed-off-by: Bruno Friedmann <bruno.friedmann@bareos.com>
@bruno-at-bareos
defaultconfig: add RecyclePool=Scratch to Scratch
3081354 
- It is mandatory for data pool, because the recyclepoolid is not
  updated when a media is affected to this pool data.

Signed-off-by: Bruno Friedmann <bruno.friedmann@bareos.com>
bruno-at-bareos and others added 16 commits August 7, 2023 10:58
@bruno-at-bareos
replace MD5 by XXH128 signatures in systemtests
aaea473 
Signed-off-by: Bruno Friedmann <bruno.friedmann@bareos.com>
@bruno-at-bareos
core + doc: use lz4 and xxh128 by default
3da4cc5 
- replace compression GZIP by LZ4
- replace signature MD5 by XXH128

Signed-off-by: Bruno Friedmann <bruno.friedmann@bareos.com>
@bruno-at-bareos
systemtests: extend fileset-multiple-blocks
0852739 
- test all signature options MD5,SHA1,SHA256,SHA512,XXH128
- test all compression options GZIP,GZIP(LEVEL),LZO,LZ4,LZ4HC

Signed-off-by: Bruno Friedmann <bruno.friedmann@bareos.com>
@bruno-at-bareos
tests: bareos-basic change AutoDeflateAlgorithm
a4ad6e8 
- set lz4 as Auto Deflate Algorithm in FileStorage2
  so different compression are tested.

Signed-off-by: Bruno Friedmann <bruno.friedmann@bareos.com>
@arogge @bruno-at-bareos
fastlz: remove unaligned memory accesses
9209b25 
- some of the helper functions used unaligned memory access as an
  optimization. A quick look at godbolt.org showed that modern
  compilers emit the same code with or without those manual
  optimizations, so the unaligned accesses were removed to avoid
  relying on undefined behaviour.
- core: compression free internal fastlz buffers

Signed-off-by: Bruno Friedmann <bruno.friedmann@bareos.com>
@bruno-at-bareos
core: set hardlinks=no as default
6b3d031 
When you have a file with multiple hardlinks and the first hardlink
encountered gets excluded, then no actual file data is send but the
backup is still finishes without errors.

On restore you will get an error.

- hardlink fix camelcase output in dir_conf.cc
- Add HardLink = No for config-dump and gluster systemtest

Signed-off-by: Bruno Friedmann <bruno.friedmann@bareos.com>
@bruno-at-bareos @sebsura
doc: rework hardlink section
da2bc7d 
- unify the use of "hard links" over mixed "hardlinks"
- reformat reviewed paragraphs to line length 80
- apply check-sources recommendation and format

Signed-off-by: Bruno Friedmann <bruno.friedmann@bareos.com>
Co-authored-by: Sebastian Sura <124262655+sebsura@users.noreply.github.com>
@bruno-at-bareos @sebsura @joergsteffens
apply suggestions from code review
ba90ccb 
Co-authored-by: Sebastian Sura <124262655+sebsura@users.noreply.github.com>
Co-authored-by: Jörg Steffens <joergsteffens@users.noreply.github.com>
@bruno-at-bareos
core: add LogTimestampFormat description & default
100679d 
- create new default json export

Signed-off-by: Bruno Friedmann <bruno.friedmann@bareos.com>
@bruno-at-bareos
doc: apply suggestions hard links
75db36e
@bruno-at-bareos
apply suggestion from review
97eb178
@bruno-at-bareos
doc: hardlink set warning and sinceversion correctly
6191554 
Signed-off-by: Bruno Friedmann <bruno.friedmann@bareos.com>
@bruno-at-bareos
apply strict formating rule for parameter and value
87dcd9a 
- parameter start with Capital letter
- value for compression and signature are fully uppercase
- remove redondant default value in LogTimestampFormat

Signed-off-by: Bruno Friedmann <bruno.friedmann@bareos.com>
@bruno-at-bareos
add trailing / to fix redirection issue
9aa0805 
Signed-off-by: Bruno Friedmann <bruno.friedmann@bareos.com>
@bruno-at-bareos @sebsura
Update docs UsingTapeDrivesWithoutAutochanger.rst
7c8fb75 
Co-authored-by: Sebastian Sura <124262655+sebsura@users.noreply.github.com>
@sebsura @bruno-at-bareos
Update CHANGELOG.md
717509c
@bruno-at-bareos bruno-at-bareos force-pushed the dev/bruno/master/improve-default-configuration branch from 78e1c92 to 717509c Compare August 7, 2023 09:30
@bruno-at-bareos bruno-at-bareos mentioned this pull request Aug 7, 2023
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@BareosBot BareosBot merged commit 502c2c8 into bareos:master Aug 7, 2023
@bruno-at-bareos bruno-at-bareos deleted the dev/bruno/master/improve-default-configuration branch August 14, 2023 12:00
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