mirror of
https://github.com/ClusterCockpit/cc-backend
synced 2024-12-26 13:29:05 +01:00
28 lines
1.2 KiB
Markdown
28 lines
1.2 KiB
Markdown
# `cc-backend` version 1.1.0
|
|
|
|
Supports job archive version 1 and database version 6.
|
|
|
|
This is a minor release of `cc-backend`, the API backend and frontend
|
|
implementation of ClusterCockpit.
|
|
|
|
** Breaking changes v1 **
|
|
|
|
The aggregate job statistic core hours is now computed using the job table
|
|
column `num_hwthreads`. In a future release this column will be renamed to
|
|
`num_cores`. For correct display of core hours `num_hwthreads` must be correctly
|
|
filled on job start. If your existing jobs do not provide the correct value in
|
|
this column then you can set this with one SQL INSERT statement. This only applies
|
|
if you have exclusive jobs, only. Please be aware that we treat this column as
|
|
it is the number of cores. In case you have SMT enabled and `num_hwthreads`
|
|
is not the number of cores the core hours will be too high by a factor!
|
|
|
|
** NOTE **
|
|
If you are using the sqlite3 backend the `PRAGMA` option `foreign_keys` must be
|
|
explicitly set to ON. If using the sqlite3 console it is per default set to
|
|
OFF! On every console session you must set:
|
|
```
|
|
sqlite> PRAGMA foreign_keys = ON;
|
|
|
|
```
|
|
Otherwise if you delete jobs the jobtag relation table will not be updated accordingly!
|