Is it possible to change the location of CDVR Cached files?

Channels DVR Server
#21

And you also have to take into account that a Windows mapped network drive, like Q: is NOT mounted until the user that created it logs in. Until then Q: doesn't exist.

Another point is if CDVR is running as a system service you have to consider username credentials for the network shares.

What I do to access directories on my NAS from my Windows PC is to create the same usernames and passwords on my NAS that are on my Windows PC.

I then access the NAS shares from my Windows PC using \\IP_OF_NAS\DIRECTORY instead of Windows mapped network drive letters.

#22

Actually, I changed my mind. I want everything on my local C drive except TV and Movies (media files). It looks like all I would need to do is enable the server pointing to c:\channelsDVR and then create symlinks for the Movies and TV folder. Do you agree?

#23

Yep. Just make sure to create the symlinks before changing the DVR server to C: or it will create directories there.

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#24

I did, thankfully. Seems to be working, but I don't like how it shows the storage space of the local drive instead of the storage space of the NAS. I guess it isn't a big deal, but man I sure wish the Devs would give us more control here. Thanks again for your help.

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#25

Just posting a follow-up after doing some testing. Works much better doing it this way. The Channel DVR clients are now just as fast as they ever were. Scrolling through media is instant again now and the images no longer lag behind the scroll.

For those who want to use a NAS for media storage but don't want to run CDVR on the NAS, this is a great tweak to make.

It's still a clunky workaround, but worth it. Thanks again for all the help.

#26

Pretty sure it's a Windows OS API call it uses to get the space on the drive you told it to use, C:

#27

So to sum up what you did.

On your Windows PC you created the base directory for Channels DVR, C:\ChannelsDVR
Then you created Directory symlinks in it for the directories that you want to be only on your NAS.
The directories must NOT already exist on your Windows PC, the symlinks take the place of them.

MKLINK /D "C:\ChannelsDVR\Movies" "Q:\ChannelsDVR\Movies"
MKLINK /D "C:\ChannelsDVR\TV" "Q:\ChannelsDVR\TV"

At this point on your Windows PC you have
C:\ChannelsDVR (Directory on your PC C: drive)
C:\ChannelsDVR\Movies (Directory symlink pointing to your NAS Q:\ChannelsDVR\Movies)
C:\ChannelsDVR\TV (Directory symlink pointing to your NAS Q:\ChannelsDVR\TV)

Then uncheck [checkmark] Server Enabled and change the DVR directory from
Q:\ChannelsDVR
to
C:\ChannelsDVR
Then check [ ] Server Enabled

Channels DVR then creates and uses any other directories it needs on your PC C: if they didn't already exist.
C:\ChannelsDVR\Database
C:\ChannelsDVR\Images
C:\ChannelsDVR\Imports
C:\ChannelsDVR\Logs
C:\ChannelsDVR\Streaming

Much easier for other users to follow this.

Edit: double quote Windows directory paths in MKLINK command to accommodate any spaces in directory paths.

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Windows Channels DVR TIPs/Tools
#28

Yes and no. Here are the steps I took.

  1. I unchecked the 'server enabled' under the general settings in Channels. I then fully exited Channels so it was no longer running.

  2. I created the base directory on my local drive (C:\ChannelsDVR). I then created the sub folders for the items I want to run off the C drive. These sub folders included Database, Images, Logs, and Streaming.

  3. I copied the existing data from my existing NAS sub folders into the above sub folders. In other words, I copied all the current files from Database, Images, Logs, and Streaming on my NAS to the newly created folders on the C drive.

  4. I downloaded and installed the program that @Edwin_Perez noted above Link Shell Extension (schinagl.priv.at) This allows for easier symlink creation using windows gui.

  5. I added the Symlink for Movies by doing the following: I navigated to my NAS using file explorer and found the Movies folder. I righted clicked on this folder, selected 'show more options' and then clicked on 'pick link source'.

  6. I then used file explore to navigate to C:\ChannelsDVR. I then used the Link Shell Extension by right clicking in the folder and selected 'show more options' and then clicked on 'drop as' and picked 'Symbolic Link'.

  7. I repeated steps 5 and 6 above for the TV folder, the Import folder, and the PlayOn folder on the NAS.

Yes, at this point that is correct.

  1. I deleted the sub folders Database, Images, Logs, and Streaming on my NAS since these now reside on my local C Drive. I left the Movies, TV, Imports, and PlayOn folders on the NAS.

  2. I opened Channels DVR and updated the Server Enabled location to c:\ChannelsDVR. I then re-checked the Server Enabled check box. Since the data was already copied to my C drive, there was no need for CDVR to create these new folders. I guess if I didn't copy the data in a previous step, then it would auto create them.

Your breakdown is basically the same I just find it easier to use the Link Shell Extension than the command prompt. Less issues with spaces and typos.

Here is how my C:\ChannelsDVR folder looks now:
cdrive

When it is setup correctly, you can see the logo/icon for the Symlink folders have a little arrow in the lower left hand corner of the folders.

Everything seems to be working great so far. Performance is much better especially when the NAS is busy with other file transfers, etc.

#29

That is Pretty Slick took only a few minutes to setup.

#30

The only thing I would do different is add a Directory symlink for C:\ChannelsDVR\Imports to have that stored on the NAS also. Since you said you just wanted media on the NAS.

#31

That is what I just did.

#32

Good point, I have edited to include that. I didn't do the Imports folder on my end as I don't use that. I have a separate Imports folder in a different directory.

#33

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