Back in January in commit 634c3e4648 we
changed the executable name from 'sysmobts' to 'osmo-bts-sysmo', which
is a change that has not been propagated to the contributed screenrc and
systemd init files.
Change-Id: I875a0ce4f470226e1b06ed1b7c74ca9471ebb574
Harald is right and that the code is generally not ready
for inclusion. I fell victim of trying to finish it while
the code is not ready at all. It is better to re-introduce
the patches in a smaller and more tested way.
The right way would have been a branch were ready things
are split-off the main/wip commit until everything is ready.
Revert "sysmobts: Have a common prefix for the enum"
This reverts commit 44980347f3.
Revert "utils: Used the enum manuf_type_id in the parameter of add_manufacturer_id_label"
This reverts commit 7d36e5ed46.
Revert "utils: Classify the OML message using the return type"
This reverts commit afee0b7929.
Revert "sysmobts: Do not access out of bound string"
This reverts commit f5f41e8051.
Revert "sysmobts: Separate IPA and OML check into two methods"
This reverts commit 13a224063d.
Revert "screenrc: osmobts-mgr now needs a config file"
This reverts commit 0a1699ff8a.
Revert "make sure osmobts-mgr.cfg file is included in tarballs"
This reverts commit 14c60b425f.
Revert "sysmobts-mgr: Add VTY support for configuring it"
This reverts commit c5fedd24c9.
Revert "sysmobts: Add beginnings of an OML router and create Failure Messages in the sysmobts-manager"
This reverts commit c6ab90b270.
Launch the sysmobts-mgr as well. It will monitor the temperature
but it will not update the eeprom or act on any of the data. On
top of that it will respond to ipaccess-find messages making it
more easy to find the device.
The PCU is not capable of cleaning up properly. For now simply
exit the PCU in case the sysmobts has exited. This requires
osmo-pcu a30f47613abb7c22a26d534d66e478265a8c2c09 or later.
The latency to respond to a PH-READY_TO_SEND.ind may not be higher
than 18ms. Currently we are using nice to increase our priority but
for a heavily loaded cell this is not enough. Add an option to enable
realtime scheduling and use it in the screenrc.
Linux offers two realtime scheduling classes these are SCHED_FIFO
and SCHED_RR. For SCHED_FIFO the process is running as long as possible
(potentially taking all the CPU and never yielding it), for SCHED_RR
the process can still be pre-empted at the end of the timeslice.
Using SCHED_RR appears to be the more safe option as a run-a-way
sysmobts process will not be able to take all the CPU time.
For a very loaded cell we also require to use readv/writev to allow
writing multiple primitives in one syscall.
Harald Welte
Holger Hans Peter Freyther