Hi
I'm running 5.1.2 on my D-link DNS 323 and haven't tried any other version. When I restart media server, The DB totaly rebuild. I'm not shore that should be the way or is it?
DB rebuild
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Twonky_Rick
- Posts:3816
- Joined:Wed Nov 19, 2008 1:59 am
- AV Hardware:Samsung 650 Series TV (2010), 4.5TB HP MediaSmart server with 100,000 songs, 5) AT&T U-Verse STB, CE form-factor Media Center PC and 6 other networked PCs running TwonkyManager, 2 Sonos ZP80, Sonos S5 speaker, Apple TV (running XBMC), Roku Soundbridge, X-Box 360, Sony PS3, Kodak 10" Wireless Photo Frame, iPhone with PlugPlayer software, Sonos CR-100.
- Location:San Diego
- Contact:
Re: DB rebuild
No. The database should not be rebuilt every time.
- Rick
- Rick
Re: DB rebuild
Hi
What to do then?
/Dick
What to do then?
/Dick
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Twonky_Rick
- Posts:3816
- Joined:Wed Nov 19, 2008 1:59 am
- AV Hardware:Samsung 650 Series TV (2010), 4.5TB HP MediaSmart server with 100,000 songs, 5) AT&T U-Verse STB, CE form-factor Media Center PC and 6 other networked PCs running TwonkyManager, 2 Sonos ZP80, Sonos S5 speaker, Apple TV (running XBMC), Roku Soundbridge, X-Box 360, Sony PS3, Kodak 10" Wireless Photo Frame, iPhone with PlugPlayer software, Sonos CR-100.
- Location:San Diego
- Contact:
Re: DB rebuild
You might want to try disabling auto-rescan. IF that doesn't work, you might have to wait for a firmware update with a new server build. I'm not a server expert however, there are people here who might have a better suggestion.
- Rick
- Rick
Re: DB rebuild
Also on a Qnap NAS, with pre-installed TMS 5.1.2, the database is totally rebuild after every server re-start.
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Twonky_Rick
- Posts:3816
- Joined:Wed Nov 19, 2008 1:59 am
- AV Hardware:Samsung 650 Series TV (2010), 4.5TB HP MediaSmart server with 100,000 songs, 5) AT&T U-Verse STB, CE form-factor Media Center PC and 6 other networked PCs running TwonkyManager, 2 Sonos ZP80, Sonos S5 speaker, Apple TV (running XBMC), Roku Soundbridge, X-Box 360, Sony PS3, Kodak 10" Wireless Photo Frame, iPhone with PlugPlayer software, Sonos CR-100.
- Location:San Diego
- Contact:
Re: DB rebuild
I'll make sure our developers are aware of this. Thanks.
- Rick
- Rick
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Twonky-Rene
Re: DB rebuild
Thank you for your reports.
So far we could not reproduce this problem here.
Could you elaborate how you identified, that the server rebuild the complete database compared to doing just a rescan?
Best regards,
René
So far we could not reproduce this problem here.
Could you elaborate how you identified, that the server rebuild the complete database compared to doing just a rescan?
Best regards,
René
Re: DB rebuild
I'll give it a try. 
When I press "Restart Server" the same happens when I press "Rebuild database".
On the "Server status" page the Chached Memory for my database is about 2100KB with approx. 5400 Music tracks.
After pressing "Restart Server" both numbers are reset, meaning Chached Memory starts with approx. 230KB and Music Tracks start with 0 (zero). At "Last database change" the directory names appear with a + sign before it. After a few minutes the scanning process is completed.
This whole process happens after each change that needs a server restart.
Each time when the server is restarted, all marks before all mediaplayers are lost (blanks) and I also have to mark my mediaplayer again for sharing.
When I press "Restart Server" the same happens when I press "Rebuild database".
On the "Server status" page the Chached Memory for my database is about 2100KB with approx. 5400 Music tracks.
After pressing "Restart Server" both numbers are reset, meaning Chached Memory starts with approx. 230KB and Music Tracks start with 0 (zero). At "Last database change" the directory names appear with a + sign before it. After a few minutes the scanning process is completed.
This whole process happens after each change that needs a server restart.
Each time when the server is restarted, all marks before all mediaplayers are lost (blanks) and I also have to mark my mediaplayer again for sharing.
Re: DB rebuild
Addition to above: When I press "Reset network clients" (make the list of mediaplayers empty) then also the database is rebuild (the same happened as described above).
Re: DB rebuild
I have change to 5.1.3-dev version and the application behave as it did before, no changes! 
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Alfg
- Posts:4
- Joined:Fri Mar 05, 2010 2:04 am
- AV Hardware:Phillips 40PFL9704H/12
Phillips 32PFL9604H/12
Re: DB rebuild
I'll have the same problem with Media Server 5.1.3. Everytime I restart the server the database is rebuild. With my music-library it needs more than 3hours to collect all data.
And everytime I start the computer the database is rebuild again
The cache memory size has to be build up to nealy 71000KB and the rebuild gets slower and slower the more data the server has scanned.
I can see that in the Server Status window.
This happens with Windows7 64Bit, 8GByte of RAM and Media Manager Version 1.3.1.25
If this can't be repaired, TwonkyMedia isn't usable for me.
And everytime I start the computer the database is rebuild again
The cache memory size has to be build up to nealy 71000KB and the rebuild gets slower and slower the more data the server has scanned.
I can see that in the Server Status window.
This happens with Windows7 64Bit, 8GByte of RAM and Media Manager Version 1.3.1.25
If this can't be repaired, TwonkyMedia isn't usable for me.
Re: DB rebuild
I can't confirm this (Version 5.1.3-dev ) - a server restart simply issues a rescan, but the Database is not rebuild (about 11.000 media files) - running the server on a Thecus N7700 NAS
br
Peter
br
Peter
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Briain
- Posts:478
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Sonos 80 - Location:Edinburgh, Scotland
Re: DB rebuild
Hi
Restarting 5.0.68 triggers a rescan of the content directories if the resecan is set to -1 (i.e. set to monitor for changes), but this can be prevented by setting the rescan time to 0.
Irrespective of the rescan setting (mine is always set to 0 anyway) all versions of 5.1.2 and 5.1.3 that I've tried on my ReadyNAS kick off a full database delete and rebuild whenever you restart Twonky. I've also had it confirmed (by other forum users) as happening on other devices (including a Thecus 5200). I've reported this and I'm told that it will hopefully be fixed in the next release.
If you only have a small quantity of media files, it's probably not an issue (it'll all happen very quickly anyway). I now have 25,500 FLAC files and it takes 50 minutes, but as I leave my NAS on all the time, it's not an issue for me either. That said, a surprisingly large quantity of people switch their NAS off when not in use, and if they have anything more than very small media collections, it'll be a total 'show stopper' for them (in my case, it would be 50 minutes before I could play my music) and thus it'll be great when this has been resolved.
Bri
Restarting 5.0.68 triggers a rescan of the content directories if the resecan is set to -1 (i.e. set to monitor for changes), but this can be prevented by setting the rescan time to 0.
Irrespective of the rescan setting (mine is always set to 0 anyway) all versions of 5.1.2 and 5.1.3 that I've tried on my ReadyNAS kick off a full database delete and rebuild whenever you restart Twonky. I've also had it confirmed (by other forum users) as happening on other devices (including a Thecus 5200). I've reported this and I'm told that it will hopefully be fixed in the next release.
If you only have a small quantity of media files, it's probably not an issue (it'll all happen very quickly anyway). I now have 25,500 FLAC files and it takes 50 minutes, but as I leave my NAS on all the time, it's not an issue for me either. That said, a surprisingly large quantity of people switch their NAS off when not in use, and if they have anything more than very small media collections, it'll be a total 'show stopper' for them (in my case, it would be 50 minutes before I could play my music) and thus it'll be great when this has been resolved.
Bri
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MartinS
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Cisco Linksys WRT610N (DD-WRT build 18024)
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Re: DB rebuild
Hi,
same here, just upgraded my Buffalo LinkStation Pro (V2) from 4.4.6 - which was running perfectly - to 5.1.3-dev.
Every time I start my LinkStation it completely rebuilds the data base (around 16000 files) which takes approx. 17 minutes.
Additionally I cannot restart the Twonky Server as it leaves a zombie process; even manually killing the processes and starting it from a telnet shell (putty) creates nothing but zombie processes - one every minute. So after every configuration change I have to restart the LinkStation itself.
Cheers,
Martin
same here, just upgraded my Buffalo LinkStation Pro (V2) from 4.4.6 - which was running perfectly - to 5.1.3-dev.
Every time I start my LinkStation it completely rebuilds the data base (around 16000 files) which takes approx. 17 minutes.
Additionally I cannot restart the Twonky Server as it leaves a zombie process; even manually killing the processes and starting it from a telnet shell (putty) creates nothing but zombie processes - one every minute. So after every configuration change I have to restart the LinkStation itself.
Cheers,
Martin