Mailing List Archive: MythTV: Commits

Ticket #10770: backend stops responding

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May 28, 2012, 12:06 PM

Post #1 of 9 (266 views)
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Ticket #10770: backend stops responding

#10770: backend stops responding
-------------------------------------+-------------------------------------
Reporter: Steven Adeff | Type: Bug Report -
<adeffs.mythtv@…> | General
Status: new | Priority: minor
Milestone: unknown | Component: MythTV - General
Version: 0.25-fixes | Severity: medium
Keywords: | Ticket locked: 0
-------------------------------------+-------------------------------------
nothing comes up on watch recordings, and :6544/Status/GetStatusHTML does
not work.

watch tv comes back with "all tuners are currently busy", though I have no
way of telling if this is true.

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10770>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
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Jul 1, 2012, 7:02 AM

Post #2 of 9 (243 views)
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Re: Ticket #10770: backend stops responding [In reply to]

#10770: backend stops responding
--------------------------------------------+----------------------------
Reporter: Steven Adeff <adeffs.mythtv@…> | Owner:
Type: Bug Report - General | Status: new
Priority: minor | Milestone: unknown
Component: MythTV - General | Version: 0.25-fixes
Severity: medium | Resolution:
Keywords: | Ticket locked: 0
--------------------------------------------+----------------------------

Comment (by Steven Adeff <adeffs.mythtv@…>):

a standard init stop of the backend won't work either, I have to kill -9
it.

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Ticket URL: <http://code.mythtv.org/trac/ticket/10770#comment:1>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
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Jul 1, 2012, 11:44 AM

Post #3 of 9 (243 views)
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Re: Ticket #10770: backend stops responding [In reply to]

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Jul 1, 2012, 8:45 PM

Post #4 of 9 (237 views)
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Re: Ticket #10770: backend stops responding [In reply to]

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Jul 4, 2012, 6:11 AM

Post #5 of 9 (227 views)
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Re: Ticket #10770: backend stops responding [In reply to]

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Jul 4, 2012, 8:04 AM

Post #6 of 9 (228 views)
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Re: Ticket #10770: backend stops responding [In reply to]

noreply at mythtv

Jul 6, 2012, 8:19 AM

Post #7 of 9 (217 views)
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Re: Ticket #10770: backend stops responding [In reply to]

#10770: backend stops responding
--------------------------------------------+----------------------------
Reporter: Steven Adeff <adeffs.mythtv@…> | Owner: gigem
Type: Bug Report - General | Status: closed
Priority: minor | Milestone: 0.25.2
Component: MythTV - Scheduling | Version: 0.25-fixes
Severity: medium | Resolution: fixed
Keywords: | Ticket locked: 0
--------------------------------------------+----------------------------
Changes (by David Engel <dengel@…>):

* status: infoneeded => closed
* resolution: => fixed

Comment:

In [changeset:ca273324961b95e300890ed40e833249b5460bd8/mythtv]:
{{{
#!CommitTicketReference repository="mythtv"
revision="ca273324961b95e300890ed40e833249b5460bd8"
Hopefully remove more scheduler/recorder deadlocks.

Change the scheduler to unlock schedLock when calling the recorder
synchronously. If the recorder happens to be calling the scheduler at
the same time, this allows the recorder's call to grab the lock as
needed.

Fixes #10647, #10770 and #10771 .
}}}

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10770#comment:6>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
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Jul 9, 2012, 11:39 AM

Post #8 of 9 (207 views)
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Re: Ticket #10770: backend stops responding [In reply to]

#10770: backend stops responding
--------------------------------------------+----------------------------
Reporter: Steven Adeff <adeffs.mythtv@…> | Owner: gigem
Type: Bug Report - General | Status: closed
Priority: minor | Milestone: 0.25.2
Component: MythTV - Scheduling | Version: 0.25-fixes
Severity: medium | Resolution: fixed
Keywords: | Ticket locked: 0
--------------------------------------------+----------------------------

Comment (by Steven Adeff <adeffs.mythtv@…>):

I have been running the patch attached to this ticket since 05-July
compiled into my 0.25 fixes build with no issues!

$ mythbackend --version
Please attach all output as a file in bug reports.
MythTV Version : v0.25.1-56-g11d7795
MythTV Branch : fixes/0.25
Network Protocol : 72
Library API : 0.25.20120506-1

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10770#comment:7>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
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Jul 10, 2012, 9:23 AM

Post #9 of 9 (202 views)
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Re: Ticket #10770: backend stops responding [In reply to]

#10770: backend stops responding
--------------------------------------------+----------------------------
Reporter: Steven Adeff <adeffs.mythtv@…> | Owner: gigem
Type: Bug Report - General | Status: closed
Priority: minor | Milestone: 0.25.2
Component: MythTV - Scheduling | Version: 0.25-fixes
Severity: medium | Resolution: fixed
Keywords: | Ticket locked: 0
--------------------------------------------+----------------------------

Comment (by David Engel <dengel@…>):

In [changeset:4386e90e25ed40948bb208e8a325a8b072411e88/mythtv]:
{{{
#!CommitTicketReference repository="mythtv"
revision="4386e90e25ed40948bb208e8a325a8b072411e88"
Hopefully remove more scheduler/recorder deadlocks.

Change the scheduler to unlock schedLock when calling the recorder
synchronously. If the recorder happens to be calling the scheduler at
the same time, this allows the recorder's call to grab the lock as
needed.

Refs #10647, #10770 and #10771 .
(cherry picked from commit ca273324961b95e300890ed40e833249b5460bd8)

Conflicts:
mythtv/programs/mythbackend/scheduler.cpp
}}}

--
Ticket URL: <http://code.mythtv.org/trac/ticket/10770#comment:8>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
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