Opened 8 years ago

Closed 8 years ago

Last modified 8 years ago

#10365 closed Bug Report - General (fixed)

Creating DVB cards with multirec support is broken

Reported by: JYA Owned by:
Priority: major Milestone: 0.25
Component: MythTV - General Version: Master Head
Severity: medium Keywords:
Cc: Ticket locked: no

Description (last modified by JYA)

Start mythtv-setup

Go to 2. Capture Cards Delete all capture cards.

Select new capture cards Select card type DVB capture card

Select as DVB device a card (here /dev/dvb/adapter0/frontend0)/ Go into recording options, change Max Recordings from 2 to 3 (though 2 would show the problem too)

In the mythtv-setup log you'll see:

2012-02-20 12:17:31.695931 I  Using the Qt painter
2012-02-20 12:17:31.805180 I  Current MythTV Schema Version (DBSchemaVer): 1296
QMYSQLResult::data: column 11 out of range
2012-02-20 12:18:04.060324 W  DiSEqCDevTree: No device tree for cardid 1
QMYSQLResult::data: column 11 out of range
QMYSQLResult::data: column 11 out of range

If you were to quit mythtv-setup and restart mythbackend now, you'll find that only one card was created: encoder 1. encoder 2 and 3 do not exists

Kill mythbackend, restart mythtv-setup Create as above, another DVB capture card, with max recodings of 3. In the log:

QMYSQLResult::data: column 11 out of range
2012-02-20 12:25:25.871048 W  DiSEqCDevTree: No device tree for cardid 4
QMYSQLResult::data: column 11 out of range
QMYSQLResult::data: column 11 out of range

Link a video source with the newly created capture card in the Input Connections entry.

quit mythtv-setup restart mythbackend.

Mythweb shows:

Encoder 1 [ DVB : /dev/dvb/adapter0/frontend0 ] is local on htpc.avenard.org and is not recording.
Encoder 4 [ DVB : /dev/dvb/adapter1/frontend0 ] is local on htpc.avenard.org and is not recording.

Encoder 2,3,5 and 6 are missing.

Note that the system was properly running with all cards in 0.24 and once upgraded to 0.25.

It's only after I deleted the existing capture cards that it's been impossible to recreate them

Change History (9)

comment:1 Changed 8 years ago by JYA

Description: modified (diff)

comment:2 Changed 8 years ago by JYA

Following r3d01ccf3

the mysql error "QMYSQLResult::data: column 11 out of range" doesn't show anymore..

However, still only 4 encoder created:

Encoder 1 [ DVB : /dev/dvb/adapter0/frontend0 ] is local on htpc.avenard.org and is not recording.
Encoder 4 [ DVB : /dev/dvb/adapter1/frontend0 ] is local on htpc.avenard.org and is not recording.
Encoder 7 [ DVB : /dev/dvb/adapter2/frontend0 ] is local on htpc.avenard.org and is not recording.
Encoder 10 [ DVB : /dev/dvb/adapter3/frontend0 ] is local on htpc.avenard.org and is not recording.

(I have 4 DVB cards, I only used two in my original report)

mysql> select cardid, videodevice, cardtype from capturecard; select cardinputid, cardid, sourceid, inputname from cardinput;
+--------+-----------------------------+----------+
| cardid | videodevice                 | cardtype |
+--------+-----------------------------+----------+
|      1 | /dev/dvb/adapter0/frontend0 | DVB      |
|      2 | /dev/dvb/adapter0/frontend0 | DVB      |
|      3 | /dev/dvb/adapter0/frontend0 | DVB      |
|      4 | /dev/dvb/adapter1/frontend0 | DVB      |
|      5 | /dev/dvb/adapter1/frontend0 | DVB      |
|      6 | /dev/dvb/adapter1/frontend0 | DVB      |
|      7 | /dev/dvb/adapter2/frontend0 | DVB      |
|      8 | /dev/dvb/adapter2/frontend0 | DVB      |
|      9 | /dev/dvb/adapter2/frontend0 | DVB      |
|     10 | /dev/dvb/adapter3/frontend0 | DVB      |
|     11 | /dev/dvb/adapter3/frontend0 | DVB      |
|     12 | /dev/dvb/adapter3/frontend0 | DVB      |
+--------+-----------------------------+----------+
12 rows in set (0.00 sec)
 
+-------------+--------+----------+-----------+
| cardinputid | cardid | sourceid | inputname |
+-------------+--------+----------+-----------+
|           1 |      1 |        1 | DVBInput  |
|           2 |      4 |        1 | DVBInput  |
|           3 |      7 |        1 | DVBInput  |
|           4 |     10 |        1 | DVBInput  |
+-------------+--------+----------+-----------+
Last edited 8 years ago by JYA (previous) (diff)

comment:3 Changed 8 years ago by beirdo

The change needs to either be <= 10 or < 11 or the last parameter is not bound.

comment:4 Changed 8 years ago by Github

Milestone: unknown0.25
Resolution: fixed
Status: newclosed

comment:5 Changed 8 years ago by beirdo

Resolution: fixed
Status: closednew

Bah, not fixed, apparently. That shoulda been "Refs #10365"

comment:6 Changed 8 years ago by gigem

Resolution: Fixed
Status: newclosed

As far as I cant tell, this was fixed with [feb3a943].

comment:7 Changed 8 years ago by JYA

Resolution: Fixed
Status: closednew

it didn't get fix... it only fix a minor problem resulting in a mysql error appearing in the logging.. buf fundamentally, the cards aren't created

comment:8 Changed 8 years ago by Github

Resolution: fixed
Status: newclosed

Fix a couple of virtual tuner card creation issues.

Rework SHA1:95ceb8dc. Either intentionally or unintentionally, passing cardid = 0 to CardUtil::GetInputIDs(cardid) was already being done with the expectation that no results are returned. Add a new GetAllInputIDs() method to replace the special case that was added. Remove the sourceid special case to GetCardIDs() that was added at the same time. GetAllCardIds?() can be added when needed. Fix another bug where some cardinput values were not cloned when an input was first connected.

Really fix #10365

Branch: master Changeset: e860c3f7916fe6996fda1a93a8e6e6e7a044cc7e

comment:9 Changed 8 years ago by JYA

verified as fixed

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