So, today’s experiment was to see if I can reset the unit to a super clean condition.
(BTW, All this is in an effort to get the AjaxExplorer working properly again.)
I had previously done some configuration to the system so first step was, use the web interface on the DNS-325 and reset the unit to the default values. Shut it down and pulled out the drives.
Took the unit and pressed the "Reset" do-dad on the back until the power light blinked. (Without my note pad, I have to guess, I might have turned it on and pressed the reset or did it when it was off, can't remember.)
I took two drives and wipe them as clean as one can. (Wrote zeros on drive from one of my UNIX servers.)
Put one drive in (Left) and restarted system.
Went through the following steps:
- Logged in as admin through web interface.
- Configured as if I was putting it into service.
Under "System":
- Network
- Notifications.
- Time and Date
Under "Disk Management":
Under "Account Management":
- Delete the share "Volume_1"
- Create a user "media" and a group "g_media"
- I created a share "media" and attached it to the media user and group.
- Created a set of directories in media "video" and "audio".
- Create group "cats"
- Create user "kitty" and assigned password.
- Created share "meow" and assigned it to the user "kitty" the group "cats" both of those have the R/W permissions to the share.
I mounted the "meow" share and put a file in it. All worked as expected.
Then I went and created a photo album using the included photo tool and put a few photos in it.
I went searching for the photos and found *NOTHING* but I did see a bit of space used but I couldn't find the photos. I happened to be looking at one of the photos and when I touched a control I saw a hidden path appear. You can see it at the bottom of this photo:
We'll come back to discuss this part of things in a little bit.
Right now I want to talk about the drives and configuration.
I took my running system and I shut it down normally. I then pulled out the one drive and replaced it with another blank one. Fired it back up and took a look at what it knew.
First thing I did was check the screens to see what's changed. First one was the "Systems Management" screen, everything looked reasonable until I hit Notifications:
It seemed to have all been blanked by the disk change. So, I checked the "Disk Management" section and looked at the SMART tests to see that there's still tests scheduled to be performed (and therefore notifications to be sent).
Seems like a serious oversight.
Since we're on the subject, if I had my choices, I'd make the "Load a configuration" type of operation give the user choices of sections to include or exclude. Example, I can configure a unit, save the config and then use that same config to load just the users and notification settings into another NAS.
So, let's get back to discussing the photos.
I went looking for the photos and didn't find them for anything. After I pulled my drive out and popped it into my UNIX sysem, I looked at the contents of the device and was very surprised to find that all the files used for the audio and the photos were hidden away inside the "System" part of the hard drive, not any "accessable" part.
Here's what I actually found:
4096 May 1 21:07 .!@$mmc/photo/This\ is\ a\ tet/
178514 May 1 21:07 .!@$mmc/photo/This\ is\ a\ tet/1999-12-29_23-16-41.JPG
4131605 May 1 21:07 .!@$mmc/photo/This\ is\ a\ tet/2010-02-07_19-41-02.JPG
2667216 May 1 21:07 .!@$mmc/photo/This\ is\ a\ tet/2010-02-17_05-06-30-0.JPG
2728954 May 1 21:07 .!@$mmc/photo/This\ is\ a\ tet/2010-02-14_20-00-29.JPG
4096 May 1 21:08 .systemfile/.!@$mmc/photo/This\ is\ a\ tet/
164248 May 1 21:08 .systemfile/.!@$mmc/photo/This\ is\ a\ tet/SM_1999-12-29_23-16-41.JPG.jpg
190539 May 1 21:08 .systemfile/.!@$mmc/photo/This\ is\ a\ tet/SM_2010-02-17_05-06-30-0.JPG.jpg
210323 May 1 21:08 .systemfile/.!@$mmc/photo/This\ is\ a\ tet/SM_2010-02-14_20-00-29.JPG.jpg
237412 May 1 21:08 .systemfile/.!@$mmc/photo/This\ is\ a\ tet/SM_2010-02-07_19-41-02.JPG.jpg
22648 May 1 21:08 .systemfile/.!@$mmc/photo/This\ is\ a\ tet/TN_2010-02-14_20-00-29.JPG.jpg
8501 May 1 21:08 .systemfile/.!@$mmc/photo/This\ is\ a\ tet/TN_1999-12-29_23-16-41.JPG.jpg
22932 May 1 21:08 .systemfile/.!@$mmc/photo/This\ is\ a\ tet/TN_2010-02-07_19-41-02.JPG.jpg
21893 May 1 21:08 .systemfile/.!@$mmc/photo/This\ is\ a\ tet/TN_2010-02-17_05-06-30-0.JPG.jpg
The name of the photo album that I created was "This is a tet" (Okay, so I fat fingered the name!) and the original is about 9MB (top five lines) and the rest of it was copies of the photos set up as thumbnails and such. So, my 9MB set of photos had almost a 1MB of additional copies included.
I *personally* think this is a very poor choice of design. So, if you're wondering where your storage is diappearing to, that's a start.