You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
master
mr13.3
mr13.3.1
mr13.2
mr13.2.1
mr13.1
mr13.1.1
mr13.0
mr13.0.1
mr10.5
mr10.5.8
mr12.5.1
mr12.5
mr9.5
mr9.5.9
mr12.3.1
mr12.4.1
mr12.3
mr12.4
mr11.3
mr10.5.7
mr12.2
mr12.2.1
mr12.1
mr12.1.1
mr8.5
mr8.5.12
mr10.5.6
mr12.0
mr12.0.1
mr9.5.8
mr11.5
mr11.5.1
mr10.5.5
mr11.4.1
mr11.4
mr8.5.11
mr9.5.7
mr11.3.1
mr10.5.4
mr11.2
mr11.2.1
mr10.5.3
mr8.5.10
mr9.5.6
mr11.1
mr11.1.1
mr10.5.2
mr11.0
mr11.0.1
mr7.5
mr7.5.13
mr10.5.1
mr9.5.5
mr8.5.9
mr7.5.12
mr10.4
mr10.4.1
mr8.5.8
mr10.3
mr9.5.4
mr10.3.1
mr7.5.11
mr9.5.3
mr10.2
mr10.2.1
mr8.5.7
mr6.5
mr6.5.13
mr10.1
mr10.1.1
mr8.5.6
mr7.5.10
mr8.5.5
mr9.5.2
mr10.0.1
mr10.0
mr9.1.1
mr9.5.1
mr7.5.9
mr9.1
mr9.4
mr9.4.1
mr8.5.4
mr7.5.8
mr6.5.12
mr7.5.1
mr7.5.4
mr7.5.3
mr8.5.1
mr7.5.2
mr7.5.6
mr7.5.5
mr8.5.2
mr9.3
mr9.3.1
mr8.5.3
mr7.5.7
mr9.2
mr9.2.1
mr6.5.11
legacy_releases_before_mr6.2
mr9.0
mr9.0.1
mr6.5.10
mr8.4
mr8.4.2
mr8.3
mr8.3.2
mr8.4.1
mr6.5.9
mr8.2
mr8.2.2
mr8.3.1
mr6.5.8
mr8.1
mr8.1.2
mr6.5.7
mr6.5.6
mr7.4.1
mr7.4.2
mr6.2.1
mr6.2.2
mr6.3.1
mr6.3.2
mr6.4.1
mr6.4.2
mr6.5.1
mr6.5.2
mr6.5.3
mr6.5.4
mr6.5.5
mr7.0.1
mr7.0.2
mr7.1.1
mr7.1.2
mr7.2.1
mr7.2.2
mr7.3.1
mr7.3.2
mr8.2.1
mr8.0
mr8.0.2
mr8.1.1
mr8.0.1
mr7.4
mr7.3
mr7.2
mr7.1
mr7.0
mr6.4
mr6.3
mr6.2
mr10.0.1.1
mr10.0.1.2
mr10.1.1.1
mr10.2.1.1
mr10.3.1.1
mr10.4.1.1
mr10.5.1.1
mr10.5.2.1
mr10.5.3.1
mr10.5.4.1
mr10.5.5.1
mr10.5.6.1
mr10.5.7.1
mr10.5.8.1
mr11.0.1.1
mr11.1.1.1
mr11.2.1.1
mr11.3.1.1
mr11.4.1.1
mr11.4.1.2
mr11.5.1.1
mr12.0.1.1
mr12.1.1.1
mr12.2.1.1
mr12.3.1.1
mr12.3.1.2
mr12.4.1.1
mr12.4.1.2
mr12.5.1.1
mr12.5.1.2
mr13.0.1.1
mr13.1.1.1
mr13.2.1.1
mr13.3.1.1
mr6.2.1.1
mr6.2.1.2
mr6.2.2.1
mr6.2.2.2
mr6.3.1.1
mr6.3.1.2
mr6.3.2.1
mr6.3.2.2
mr6.4.1.1
mr6.4.1.2
mr6.4.1.3
mr6.4.2.1
mr6.4.2.2
mr6.5.1.1
mr6.5.1.2
mr6.5.10.1
mr6.5.11.1
mr6.5.12.1
mr6.5.13.1
mr6.5.2.1
mr6.5.2.2
mr6.5.3.1
mr6.5.3.2
mr6.5.4.1
mr6.5.4.2
mr6.5.5.1
mr6.5.5.2
mr6.5.6.1
mr6.5.6.2
mr6.5.6.3
mr6.5.6.4
mr6.5.7.1
mr6.5.7.2
mr6.5.8.1
mr6.5.9.1
mr7.0.1.1
mr7.0.1.2
mr7.0.2.1
mr7.0.2.2
mr7.1.1.1
mr7.1.1.2
mr7.1.2.1
mr7.1.2.2
mr7.2.1.1
mr7.2.1.2
mr7.2.2.1
mr7.2.2.2
mr7.3.1.1
mr7.3.1.2
mr7.3.1.3
mr7.3.2.1
mr7.3.2.2
mr7.4.1.1
mr7.4.1.2
mr7.4.2.1
mr7.4.2.2
mr7.5.1.1
mr7.5.1.2
mr7.5.1.3
mr7.5.10.1
mr7.5.10.2
mr7.5.11.1
mr7.5.12.1
mr7.5.13.1
mr7.5.2.1
mr7.5.2.2
mr7.5.3.1
mr7.5.3.2
mr7.5.4.1
mr7.5.4.2
mr7.5.5.1
mr7.5.5.2
mr7.5.6.1
mr7.5.6.2
mr7.5.7.1
mr7.5.7.2
mr7.5.8.1
mr7.5.9.1
mr8.0.1.1
mr8.0.1.2
mr8.0.2.1
mr8.1.1.1
mr8.1.2.1
mr8.2.1.1
mr8.2.2.1
mr8.3.1.1
mr8.3.2.1
mr8.4.1.1
mr8.4.2.1
mr8.5.1.1
mr8.5.1.2
mr8.5.1.3
mr8.5.10.1
mr8.5.11.1
mr8.5.12.1
mr8.5.2.1
mr8.5.2.2
mr8.5.3.1
mr8.5.3.2
mr8.5.4.1
mr8.5.5.1
mr8.5.5.2
mr8.5.6.1
mr8.5.7.1
mr8.5.8.1
mr8.5.9.1
mr9.0.1.1
mr9.1.1.1
mr9.1.1.2
mr9.2.1.1
mr9.3.1.1
mr9.4.1.1
mr9.5.1.1
mr9.5.2.1
mr9.5.3.1
mr9.5.4.1
mr9.5.5.1
mr9.5.6.1
mr9.5.7.1
mr9.5.8.1
mr9.5.9.1
${ noResults }
Manuel Montecelo
9a9f1439a8
Run the installer under "eatmydata" to speed up the process. Also add
some more information about timing.
In some VMs that we install daily ({ce,pro,carrier}-trunk.mgm) we have
the following timings:
ce-runner, no eatmydata:
162 seconds, 2 mins 42 secs
ce-runner, with eatmydata:
142 seconds, 2 mins 22 secs
pro-runner, no eatmydata:
246 seconds, 4 mins 06 secs
pro-runner, with eatmydata:
217 seconds, 3 mins 37 secs
So in these machines, for CE we save about 20 seconds, which is not much
in total but it's about 12.5% saving; and in Pro about 30 seconds (and
twice, once per machine, so about a minute in total), which is about
12.2% as well.
In Carrier, which is mostly equivalent to Pro in this respect and
typically at least 8 machines, it would mean about 4 mins in total.
When installing in hardware in previous days, maybe due to the disks
being slower, the total installation time was slightly slower:
pro-hardware (Lenovo ThinkSystem SR250), with eatmydata:
226 seconds, 3 mins 46 secs
Installing without eatmydata was not measured yet in hardware, but given
that the time to install is similar to the case of pro-runner, probably
the performance gain is similar too.
This looks like a relevant saving, the risk of things going wrong are
minimal, so enable it by default.
Change-Id: I8267fad08ff337c02801fb8fad0433d9b6d9f4c2
(cherry picked from commit
|
4 years ago | |
|---|---|---|
| .. | ||
| check-for-network | TT#46784 Check several servers to get network status | 7 years ago |
| check_installing_version.sh | TT#28952 Change scripts to use 'small' GRML | 7 years ago |
| deployment.sh | TT#105151 Run installer under "eatmydata", unless disabled by parameter | 4 years ago |
| disk_selection.sh | TT#11444 Add RAID configuration menu | 7 years ago |
| network_configuration.sh | TT#82852 Add missing working_dir variable | 5 years ago |
| verify_iso_image.sh | TT#28952 Change scripts to use 'small' GRML | 7 years ago |