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| author | Pau Espin Pedrol <pespin@sysmocom.de> | 2017-11-02 17:57:58 +0100 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2017-11-29 11:54:40 +0000 |
| commit | 5e67f555ac4df1ff3f8639890567bb4e0bdaa411 (patch) | |
| tree | 9b190fc361270b3c1100f1781861220c19bfd0a7 | |
| parent | 808db8625ac2f145dec47af11220fe79fd4e6bcb (diff) | |
OsmoGSMTester: Add state_dir section
Change-Id: Ie12e3933747a4e698de59ff9ac57281e9f261d3d
| -rw-r--r-- | OsmoGSMTester/chapters/config.adoc | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/OsmoGSMTester/chapters/config.adoc b/OsmoGSMTester/chapters/config.adoc index def9843..7e250e0 100644 --- a/OsmoGSMTester/chapters/config.adoc +++ b/OsmoGSMTester/chapters/config.adoc @@ -54,10 +54,32 @@ suites_dir: '/usr/local/src/osmo-gsm-tester/suites' scenarios_dir: './scenarios' ---- +[[state_dir]] +==== 'state_dir' + +It contains global or system-wide state for osmo-gsm-tester. In a typical state +dir you can find the following files: + +'last_used_msisdn.state':: + Contains last used msisdn number, which is automatically increased every + time osmo-gsm-tester needs to assign a new subscriber in a test. +'lock':: + Lock file used to implement a mutual exclusion zone around the + 'reserved_resources.state' file. +'reserved_resources.state':: + File containing a set of reserved resources by any number of + osmo-gsm-tester instances. Each osmo-gsm-tester instance is responsible + to clear its resources from the list once it is done using them and are + no longer reserved. + If you would like to set up several separate configurations (not typical), note that the 'state_dir' is used to reserve resources, which only works when all configurations that share resources also use the same 'state_dir'. +This way, several concurrent users of osmo-gsm-tester (ie. several +osmo-gsm-tester processes running in parallel) can run without interfering with +each other (e.g. using same ARFCN, same IP or same ofono modem path). + [[suites_dir]] ==== 'suites_dir' |