Bug #26403
Don't send email on authorized system reboot
Lenovo TS140, 16G memory, two mirrored drives (8TB and 6TB). System has been running FN releases for two plus years. 11.1 beta installed three days ago.
Description
Click Reboot in GUI left panel. Click Reboot in pop-up warning. System reboots, but sends email:
Subject: Unauthorized system reboot
Body: System booted at Sun Oct 29 17:39:15 2017 was not shut down properly.
Attached debug files taken before and after reboot.
Related issues
Associated revisions
History
Updated by Eric Loewenthal 
Updated by Jeff Alperin 
Updated by Dru Lavigne #4
Updated by Dru Lavigne 12 months ago
- Related to Feature #23361: Add unauthorized reboot e-mail alert added
#5
Updated by Vladimir Vinogradenko 12 months ago
Updated by Vladimir Vinogradenko - Status changed from Unscreened to 15
- Assignee changed from Vladimir Vinogradenko to William Grzybowski
After we stop devd, /var/run/devd.seqpacket.pipe is being kept. Because no one is on the writing side, https://github.com/freenas/freenas/blob/master/src/middlewared/middlewared/plugins/device.py#L80 returns None immediately and devd_listen restarts immediately leaving asyncio no chance to execute other tasks. So, after devd stops, middleware hangs completely — it does not process incoming requests and also has no opportunity to terminate properly.
I think we can just add await asyncio.sleep(1) before break, or it is not there for reason?
#6
Updated by William Grzybowski 12 months ago
Updated by William Grzybowski - Assignee changed from William Grzybowski to Vladimir Vinogradenko
Isso no reason to not do that but I am unsure of the problem. Shouldn't the "await read" and/or "await asyncio.open_unix_connection" give a chance for that to happen?
I am think the real problem here is that its looping non-stop because line = b'' and we should really change from "if line is None:" to "if line == b'':" or "if not line:" ?
Updated by Bonnie Follweiler
fix(middleware): Fix middleware hang on devd stop
Ticket: #26403