Yedidyah Bar David has uploaded a new change for review. Change subject: packaging: engine-backup: Added performance wrappers ......................................................................
packaging: engine-backup: Added performance wrappers Added --fast-restore, --small-size, --fast-backup . Change-Id: I95e91f1228082ea0266630d09511aaac42e000ca Bug-Url: https://bugzilla.redhat.com/1213153 Signed-off-by: Yedidyah Bar David <d...@redhat.com> --- M packaging/bin/engine-backup.sh 1 file changed, 70 insertions(+), 0 deletions(-) git pull ssh://gerrit.ovirt.org:29418/ovirt-engine refs/changes/43/42443/1 diff --git a/packaging/bin/engine-backup.sh b/packaging/bin/engine-backup.sh index b5a4e5d..34f6738 100755 --- a/packaging/bin/engine-backup.sh +++ b/packaging/bin/engine-backup.sh @@ -235,6 +235,46 @@ --reports-db-secured set a secured connection for the Reports database --reports-db-secured-validation validate host for Reports database + --fast-restore the default for backup, equivalent to: + --archive-compressor=gzip \\ + --files-compressor=xz \\ + --db-dump-format=custom \\ + --db-compressor=None \\ + --dwh-db-dump-format=custom \\ + --dwh-db-compressor=None \\ + --reports-db-dump-format=custom \\ + --reports-db-compressor=None + + In addition, you should pass, when restoring: + --db-restore-jobs=N \\ + --dwh-db-restore-jobs=N \\ + --reports-db-restore-jobs=N + where 'N' is around 150% of available cpu cores. + + --small-size for a small backup file, equivalent to: + --archive-compressor=xz \\ + --files-compressor=xz \\ + --db-dump-format=plain \\ + --db-compressor=xz \\ + --dwh-db-dump-format=plain \\ + --dwh-db-compressor=xz \\ + --reports-db-dump-format=plain \\ + --reports-db-compressor=xz + + --fast-backup for a fast backup, equivalent to: + --archive-compressor=gzip \\ + --files-compressor=xz \\ + --db-dump-format=custom \\ + --db-compressor=None \\ + --dwh-db-dump-format=custom \\ + --dwh-db-compressor=None \\ + --reports-db-dump-format=custom \\ + --reports-db-compressor=None + + You can use one of --fast-restore, --small-size, --fast-backup, and after that + one of the other compressor/format options for further fine-tuning. + + ENVIRONMENT VARIABLES OVIRT_ENGINE_DATABASE_PASSWORD @@ -586,6 +626,36 @@ --reports-db-sec-validation) MY_REPORTS_DB_SECURED_VALIDATION="True" ;; + --fast-restore) + ARCHIVE_COMPRESS_OPTION=z + FILES_COMPRESS_OPTION=J + DB_DUMP_FORMAT=custom + DB_DUMP_COMPRESSOR= + DWH_DB_DUMP_FORMAT=custom + DWH_DB_DUMP_COMPRESSOR= + REPORTS_DB_DUMP_FORMAT=custom + REPORTS_DB_DUMP_COMPRESSOR= + ;; + --small-size) + ARCHIVE_COMPRESS_OPTION=J + FILES_COMPRESS_OPTION=J + DB_DUMP_FORMAT=plain + DB_DUMP_COMPRESSOR=xz + DWH_DB_DUMP_FORMAT=plain + DWH_DB_DUMP_COMPRESSOR=xz + REPORTS_DB_DUMP_FORMAT=plain + REPORTS_DB_DUMP_COMPRESSOR=xz + ;; + --fast-backup) + ARCHIVE_COMPRESS_OPTION=z + FILES_COMPRESS_OPTION=J + DB_DUMP_FORMAT=custom + DB_DUMP_COMPRESSOR= + DWH_DB_DUMP_FORMAT=custom + DWH_DB_DUMP_COMPRESSOR= + REPORTS_DB_DUMP_FORMAT=custom + REPORTS_DB_DUMP_COMPRESSOR= + ;; --help) usage exit 0 -- To view, visit https://gerrit.ovirt.org/42443 To unsubscribe, visit https://gerrit.ovirt.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I95e91f1228082ea0266630d09511aaac42e000ca Gerrit-PatchSet: 1 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Yedidyah Bar David <d...@redhat.com> _______________________________________________ Engine-patches mailing list Engine-patches@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-patches
