File saptune.changes of Package saptune.21520

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File saptune.changes of Package saptune.21520

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Mon Sep 13 13:03:36 UTC 2021 - abriel@suse.com

- update package version of saptune to 3.0.0
  This will be additional reflected in the saptune version found in
  /etc/sysconfig/saptune (SAPTUNE_VERSION)
  So now we will have saptune version 3
  
- saptune version 3
  Strengthen configuration process with staging, checks of external
  changes and expansion of automation to new platforms (Azure, AWS)
  and hardware specifics
  (jsc#SLE-21029 and jsc#SLE-20985)

- remove saptune version 1
  (jsc#SLE-10823 and jsc#SLE-10842)
- remove usage of tuned from saptune
  Add an own systemd service file for saptune to start/stop tuning
  of parameter values during a reboot of the system.
  Add a new saptune action 'service' to handle the saptune.service
  supporting start/stop/enable/disable/status a.s.m.
  The saptune action 'daemon', which handled tuned.service in the
  past, is now flagged as 'deprecated' and internally linked to the
  new action 'service'
  (jsc#SLE-5589, jsc#SLE-5588, jsc#SLE-6457)
- add a sanity check to detect Note definition files which do not
  exist anymore, because they were renamed or deleted, but without
  reverting them before.
  saptune will now print an error message, remove the Note from the
  tracking variables in /etc/sysconfig/saptune and try to revert
  the related parameter settings.
  (bsc#1149205)
- check, if json input file is empty and handle some left-over
  files from the migration from saptune v1 to saptune v2
  (bsc#1167618)
- To support system parameters only relevant for specific SLES
  releases, service packs and/or hardware architectures saptune
  now supports 'tagged' sections inside the Note definition files.
  (jsc#SLE-13246, jsc#SLE-13245)
- new kernel requirement for Power added to SAP-Note 2205917 and
  2684254
  SAP Note 2205917 updated to Version 61
  SAP Note 2684254 updated to Version 15
  (bsc#1167416)
- SAP Note 2382421 updated to Version 37
  and move all 'not-well-defined' parameters from the 'reminder'
  section into the 'sysctl' section, but with 'empty' values.
  Use an override file to define the values fitting your system
  requirements
  (bsc#1170672)
- support empty parameter values in the Note definition files and
  not only in the override file.
  This is needed for the support of SAP Notes like 2382421, so that
  the customer is able to simply use an override file to define
  some special parameters instead of using a customer specific Note
  definition file.
  needed for bsc#1170672
  (jsc#TEAM-1702)
- report an 'error' instead of 'info' and set the exit code to '1',
  if we reject the apply of a solution
  (bsc#1167213)
- Skip perf bias change if secure boot is enabled
  When a system is in lockdown mode, i.e., Secure Boot is enabled,
  MSR cannot be altered in user-space. So check, if Secure Boot is
  enabled using the mokutil utility and skip setting the perf bias
  in case it is.
  (bsc#1176243)
- rework the internal block device handling to speed up the apply
  of block device related tunings on systems with a high number of
  block devices.
  (bsc#1178207)
- change block device handling to handle multipath devices
  correctly. Only the DM multipath devices will be used for the
  settings, but not its paths.
  (bsc#1179275)
- fixed wrong comparison used for setting FORCE_LATENCY
  (bsc#1185702)
- add keyword 'all' to the 'rpm' section description in the man page
  saptune-note(5)
  (bsc#1182287)
- support note definition versions containing digits, upper-case
  and lower-case letters, dots, underscores, minus and plus signs.
  (bsc#1182289)
- fixed issue with 'verify' operation and parameter
  'VSZ_TMPFS_PERCENT'. As this parameter is only used to calculate
  the value of 'ShmFileSystemSizeMB' (if it is not set to a value
  >0 in the Note definition file) it will not be checked and
  compared during the saptune operation 'verify'. A footnote is
  pointing this out.
  (bsc#1182009)
- SAP Note 1771258 update nofile values
  (bsc#1164720)
- SAP Note 2684254 updated to Version 20
  SAP Note 2578899 updated to Version 39
  SAP Note 1680803 updated to Version 26

- enhancements for saptune version 3
  All jsc#TEAM-* entries mentioned below are related to this rework
  (jsc#SLE-16972)

- Implement a lock to avoid multiple instances of saptune running
  in parallel.
  (jsc#TEAM-1700)
- Support for non-colorized output
  If redirecting the output from saptune to a pipe, you no longer
  need to deal with the 'ugly' control sequences for the colorized
  output.
  (jsc#TEAM-1679)
- Add enable/disable for systemd units and support all systemd unit
  types in section [service]
  (jsc#TEAM-1701)
- remove script /usr/share/doc/packages/saptune/sapconf2saptune
  and the associated man page
  (jsc#TEAM-1707)
- implement staging of Note definition file and solution
  definitions.
  The idea is to freeze the saptune configuration to avoid config
  changes on package update when adding/removing/changing notes
  or solutions within the package
  (jsc#TEAM-1844)
- support custom solutions and override files for solutions.
  Partners and customers will now be able to define their own
  solution definitions by using files in /etc/saptune/extra
  or to override the shipped solution definitions by using
  override files in /etc/saptune/override
  (jsc#TEAM-1706)
- support for device specific configurations 
  only supported for the [block] section, tags are 'vendor' and
  'model' to support special block devices of a dedicated hardware
  vendor or a dedicated hardware model
  (jsc#TEAM-1728)
- add support for AZURE cloud (SAP Note 2993054)
  (jsc#TEAM-2676)
- add support for AWS cloud (SAP Note 1656250)
  (jsc#TEAM-1754 and jsc#TEAM-1755)
- add NVMe support to the block device handling to support AWS
  (jsc#TEAM-2675)
- add SAP Note 3024346 (a NetApp note)
  (jsc#TEAM-3454)
- rework daemon and service actions
  (jsc#TEAM-3154)
- add support for 'read_ahead_kb' and 'max_sectors_kb' to the
  [block] section
  (jsc#TEAM-1699)
- add a warning to the reminder section of SAP Note 2382421
  regarding iSCSI devices and setting of 'net.ipv4.tcp_syn_retries'
  (jsc#TEAM-1705)
- for the actions 'note customise' and 'note create' check, if the
  customer has changed something during the editor session.
  If not, remove the temporary created note definition file.
  (jsc#TEAM-825)
- add support for [sys] section
  and handle double configurations for parameters defined in the 
  [sys] section
  (jsc#TEAM-3342)
- check system sysctl config files as mentioned in the comments of
  /etc/sysctl.conf and in man page sysctl.conf(5) for sysctl
  parameters currently set by saptune notes. Print a warning and a
  footnote for 'verify' and 'customize'.
  (jsc#TEAM-1696)
- add support for [filesystem] section
  only check filesystem mount options, not modify. Starting with
  filesystem type 'xfs'
  (jsc#TEAM-4093)
- add SAP Note 900929 for SAP Netweaver workloads.
  It's the equivalent to the HANA Note 1980196.
  (jsc#TEAM-4386)
- mv state files from /var/lib/saptune to /run/saptune to solve
  the problem of state files surviving a reboot.
- add /sbin/saptune_check
- add the description of the solution definitions shipped with
  saptune to the man page saptune(8)
  (jsc#TEAM-4260)

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Mon Feb 25 16:59:15 UTC 2020 - abriel@suse.com

- update version of saptune v2 to 2.0.3
- changes to the UserTasksMax handling in saptune
  In SLE15 the limit is removed from the systemd login manager and
  therefore the setting is no longer supported in SLE15 by saptune.

On a system running SLE12 we do not restart the logind service,
  but try to reload the new configuration after creating or
  removing the drop-in file for UserTasksMax by using
  'systemctl reload-or-try-restart systemd-logind'
  as display managers do not like a restart of the logind service.
  (bsc#1161791)
- add commands for listing enabled Notes/Solutions to saptune
  (bsc#1160564)
- correct typo in the year in the man page headline of man page
  saptune-note(5)
- SAP Note 1410736 updated to Version 6
  correct typo net.ipv4.tcp_probes to net.ipv4.tcp_keepalive_probes

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Tue Jan 14 14:57:59 UTC 2020 - abriel@suse.com

- if a parameter is not supported by the system, the note action
  'verify' will no longer report this as an error even if the value
  is not compliant.
  Additionally if there is a non compliant 'grub' parameter, which
  has a compliant 'alternative' setting availabel (see man page 
  saptune-note(5) for details), the note action 'verify' will no
  longer report this as an error
  (bsc#1159671)

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Thu Jan  2 12:33:00 UTC 2020 - abriel@suse.com

- remove no longer needed and now misleading message at the end of
  note action 'revert'.
- check, if sapconf service is available before disabling this
  service during 'saptune daemon start'
  (bsc#1156049)

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Tue Dec  3 09:37:55 UTC 2019 - abriel@suse.com

- add action 'delete' to the 'note' operation to delete a customer
  or vendor specific Note definition file including the
  corresponding override file if available.
  A confirmation is needed to finish the action.

add action 'rename' to the 'note' operation to rename a customer
  or vendor specific Note definition file to a new name. If a
  corresponding override file is available, this file will be
  renamed too. A confirmation is needed to finish the action.

If the Note is already applied, the action will be terminated
  with the information, that the Note first needs to be reverted
  before it can be deleted or renamed.
  (jsc#SLE-9283)

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Fri Nov  8 17:03:01 UTC 2019 - abriel@suse.com

- Inform the customer that - by intention - the command 
         'saptune note customise <NoteID>'
  does not apply changes immediately. It just changes the
  configuration in the 'override' file. These changes have to be
  applied in a second step.
  This is explained in the man page saptune_v2(8) and a message is
  printed in the logs and on the screen to inform the customer.
  (bsc#1142467)

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Thu Nov  7 09:59:54 UTC 2019 - abriel@suse.com

- Add warning to man page, not to rename/remove/modify active
  configurations
  (bsc#1149002)

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Mon Oct 28 12:27:21 UTC 2019 - abriel@suse.com

- update version of saptune v2 to 2.0.2
- support multi-queue I/O scheduler for block devices
  (bsc#1152598)

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Fri Oct  4 11:24:11 UTC 2019 - abriel@suse.com

- check, if the directory /etc/security/limits.d exists before
  writing the limits drop-in file. If not, create it.

- add the '--no-pager' option to 'systemctl --list-unit-files' to
  get all services at once.

- add missing search pattern to the update helper script to find all
  old and superfluous notes during upgrade from SLE12 to SLE15

For the daemon operations do not exit with an error, if a note
  definition file does not exist. Instead only log and print an
  error message, but continue with applying the other notes
  (bsc#1142526)

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Fri Jul 19 08:49:08 UTC 2019 - abriel@suse.com

- on 12SP1 and 12SP2 the directory /etc/security/limits.d may not
  exist. So create the missing directory during postinstall of the
  package.

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Mon Jun 17 10:15:05 UTC 2019 - Angela Briel <abriel@suse.com>

- update version of saptune v2 to 2.0.1
- update version of saptune v1 to 1.1.9 for migration purposes
- resetting all values to clean the system during package removal

- bugfixing saptune version 1:
  fix saptune issues with /etc/security/limits.conf (bsc#1124485)
  add deprecated message to the description of some notes
  set scheduler for note SUSE-GUIDE-01 correctly (bsc#1123808)

No additional improvements or upgrades planned for saptune v1
  For new features or current SAP Note settings please migrate to
  saptune v2.

- support migration from saptune v1 to saptune v2
  ship both versions of saptune in one package to support a
  smooth migration controlled by the customer.
  see man saptune-migrate(5) for more information
- support note name changes and note deletion during update of
  saptune v2 from SLE12 to SLE15
- support different SAP Note definitions and solution definitions
  related to the used operation system version
  (distinguish between SLE12 and SLE15 at the moment)

- Remove calculation of optimized values, only set the values from
  the configuration file irrespective of the current system value.
  Current system value can be increase or decrease.
  ATTENTION: saptune no longer respects higher system values.
  Use the override option to change the values of the Note
  definition files, if needed
  (bsc#1124488)

- mark the Notes SUSE-GUIDE-01 and SUSE-GUIDE-02 as deprecated in
  saptune v1 and remove these Note definitions from saptune v2
  (bsc#1116799)
- add support helper script sapconf2saptune and the man page
- add new man pages saptune_v1.8, saptune_v2.8, saptune-note.5
  and saptune-migrate.7
  rewrite man page saptune.8
- add bash-completion for saptune
- add action 'show' to the 'note' operation to print content of
  the note definition file to stdout
- add new action 'create' to support the customer/vendor while
  creating a vendor or customer specific file in /etc/saptune/extra
  using the template file /usr/share/saptune/NoteTemplate.conf
- simplify file name syntax for the vendor files available in
  /etc/saptune/extra. Old file names still valid and supported.
  Add header support (version, date, description) for the vendor
  files available in /etc/saptune/extra as already available for
  the note definition files in /usr/share/saptune/notes
- no longer write or remove entries from /etc/security/limits.conf.
  Instead add or remove drop-in files in /etc/security/limits.d
  The filename syntax for the drop-in files /etc/security/limits.d
  is saptune-<domain>-<item>-<type>.conf
  The limits entry syntax inside the Note definition files changed
  to support more than one limits settings in the definition file
  (bsc#1128322)
- preserve comment sections of the security limits file
  /etc/security/limits.conf. Especially, if this is the only
  content of the file.
  (bsc#1124485)
- work with the current Note definition file to define the pagecache
  settings and not with the default file
  rename PAGECACHE_LIMIT_IGNORE_DIRTY to the correct sysctl name
  vm.pagecache_limit_ignore_dirty
  (bsc#1126220)
- setting of UserTaskMax is not done in the postinstall of the
  package. It's now done by applying the related SAP Notes.
  (bsc#1124489)
- starting to support severities INFO, WARNING, ERROR and DEBUG
  for the logging and add a defined format for the log messages
- remove saptune as active tuned profile during action
  'saptune daemon stop'
- start/stop services, if requested by SAP Notes, but do not
  enable/disable these services
  (bsc#1128325)
- adapt the parameter oriented save state file handling (store and
  revert) to the special needs of the security limits parameter
  (bsc#1124485)
- disable parameter settings using an override file (bsc#1124486)
- store the order of the note as they are applied to get the same
  system tuning result after a system reboot as before
- correct the revert of the vm.dirty parameters by handling their
  counterpart parameters in addition.
  (bsc#1124487)
- adjust operation customize to the new configuration files and
  override location and enable customize option for vendor and
  customer specific files in /etc/saptune/extra
  (bsc#1124487)
- Change output format of the operations list, verify and simulate
  (bsc#1124487)
- Display footnotes during 'verify' and 'simulate'
  (bsc#1124487)
- print current applied note order at the end of 'saptune note list'
  and 'saptune note verify'
- remove Netweaver formula for page cache calculation. Use the
  HANA approach '2% system memory' for both
- display a warning message, if a [block] section is found in the
  Note definition file because on systems with a huge number of
  block devices this operation may take some time
- Add force_latency handling to 'cpu' section.
  Use the files in /sys/devices/system/cpu/cpu* instead of
  /dev/cpu_dma_latency.
  Remove the parameter from the tuned.conf file and add it to
  the SAP note files '1984787' and '2205917'
- Add action 'saptune revert all' and add parameter based saved
  state files to support proper revert functionality
  (bsc#1124487)
- Add override file handling for the solution definition using
  /etc/saptune/override/solution (bsc#1124486)
- Read solution definition from file /usr/share/saptune/solution
  instead of static coding inside of saptune.
  (bsc#1124486)
- tag deprecated solutions during list operation
- allow only ONE solution to be applied
- new solution definitions as discussed with SAP and Alliance team
- support solution names with '+'
- make sure a note, which is part of an applied solution definition,
  but was reverted manually later, will NOT applied again after a
  system reboot.
- One configuration file per SAP Note (bsc#1124486)
- add new SAP Notes and adapt content of SAP Notes
- Handle different locations of the new configuration files
  (/usr/share/saptune/note, /etc/saptune/extra)
  (bsc#1124486)
- Allow parameter override by the customer (bsc#1124486)
- Expand section handling of the 'ini file' handler to handle the
  new configuration file entries. Supported sections:
  version, reminder, login, mem, vm, block, limits, sysctl,
  pagecache, cpu, service, rpm, grub
  (bsc#1124486)

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Thu Jan  3 14:09:01 UTC 2019 - abriel@suse.com

- remove new line from println arg list of main.go to support newer
  go versions.
  (bsc#1120741)
- update version to 1.1.8

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Thu Oct 25 08:33:28 UTC 2018 - abriel@suse.com

- never ever stop or disable uuidd.socket in saptune (bsc#1100107)
- update version to 1.1.7

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Thu Apr 26 13:32:53 UTC 2018 - abriel@suse.com

- correct content of /etc/systemd/logind.conf.d/sap.conf.
  (bsc#1089864)

- improve error messages and exclude special block devices
  from 'number of request' settings. Improve the verify option for
  the block devices.
  (bsc#1079599)

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Thu Feb  8 09:32:45 UTC 2018 - gboiko@suse.com
 
- Fix a typo in package description. (bsc#1053374)
- Update from version 1.1.3 to 1.1.4

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Fri Dec 15 10:30:39 UTC 2017 - abriel@suse.com

- Start to support multiqueue schedulers.
  Writing a message to the log file, if a block device does not
  support the choosen scheduler.
  (bsc#1072562)

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Wed Dec 13 08:53:33 UTC 2017 - abriel@suse.com

- Check, if pagecache limit is available at the system. If yes, add
  SAP note 1557506 to the note list and the solution definition of
  saptune. If not, skip SAP note 1557506 silently
  (bsc#1071539, fate#323778)

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Mon Dec 11 15:40:25 UTC 2017 - abriel@suse.com

- Skip using tuned-adm command inside of saptune. Instead write 
  'saptune' profile directly to /etc/tuned/active_profile and
  enable and start the tuned service
  Remove the workaround for the tuned problem with section [cpu]
  (bsc#1060514)

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Fri Nov 10 13:32:05 UTC 2017 - abriel@suse.com

- workaround for a tuned problem with section [cpu]
  (bsc#1060514)

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Wed Oct 25 14:44:39 UTC 2017 - abriel@suse.com

- support customer entries in /etc/security/limits.conf containing 
  values like 'unlimited' instead of an integer value.
  (bsc#1060469)
- change error handling and redirect error messages to stderr instead
  of stdout. (bsc#1050521)

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Fri Aug 11 08:48:41 UTC 2017 - hguo@suse.com

- Fix a typo in package description.
  (bsc#1053374)

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Tue Jun 27 12:12:32 UTC 2017 - abriel@suse.com

- Amend logind's behaviour
  (bsc#1031355, bsc#1039309, bsc#1043844)

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Fri May 12 08:28:43 UTC 2017 - abriel@suse.com

- update man page to reflect the changes for bsc#1026172

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Thu Apr 27 15:51:02 UTC 2017 - abriel@suse.com

- add solution SAP ASE (Sybase) and SAP Business OBJects (BOBJ)
  according to fate#320359.

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Fri Mar 24 13:32:38 UTC 2017 - abriel@suse.com

- Support of vendor specific tune files located in /etc/saptune/extra
  (bsc#1026172).

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Mon Nov 14 13:12:21 UTC 2016 - hguo@suse.com

- Tune a PowerPC little endian system in a way similar to x86 system.
  Bump version to 1.0.5 to fix (bsc#1009529).

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Fri Oct 21 12:58:32 UTC 2016 - hguo@suse.com

- Fix processing of CLI parameter "--help" (bsc#1006114).
- Fix startup failure caused by absence of sapconf package (bsc#1006187).

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Tue Aug  2 12:51:35 UTC 2016 - hguo@suse.com

- Avoid conflicting with sysconfig path of sapconf. (bsc#988186)
  Bump versin to 1.0.3.

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Fri Jul  8 11:50:27 UTC 2016 - hguo@suse.com

- Remove conflict against sapconf to resolve
  bsc#988186.
  Bump version to 1.0.2.

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Mon Jul  4 08:58:42 UTC 2016 - hguo@suse.com

- Exclusively build on X86_64 and PPC64le.
  Continue with fate#320360, fate#320361, fate#320362, fate#320633.

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Fri Jun  3 09:26:13 UTC 2016 - hguo@suse.com

- Remove ExclusiveArch.
- Control uuidd as part of the tuning process.
- Minor changes in the wording of CLI program output.
- saptune conflicts with sapconf.
- Bump version to 1.0.1.
- fate#320360, fate#320361, fate#320362, fate#320633.

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Thu Apr 28 09:32:50 UTC 2016 - hguo@suse.com

- First revision.
  Implement fate#320360, fate#320361, fate#320362, fate#320633.

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