Amahi Forums

I setup my data to move to the storage pool according to the detailed walkthrough at the bottom of the Greyhole wiki. The last few steps were:

6. Monitor /var/log/greyhole.log to see what's the fsck operation is done.
Once fsck is done, your data has now been moved into the Greyhole storage pool (in the drives you selected in Shares > Storage Pool). All that should be left in the previous location of your data (/media/External Drive/Moviesfrom the previous example) should be symbolic links pointing to the new file copies.
7. Move all those symlinks from there into the correct folders in /var/hda/files/share_name
8. Back in the Amahi dashboard, edit the path of the shares once again, and put back /var/hda/files/share_name(i.e. the folders where you moved the symbolic links).

Step 6 mentions that symbolic links will be left in the old data location(s), but I haven't found any symlinks there yet. Do I need to wait until all of the data is moved out of the old locations before seeing those symlinks? It's been about a week since setup, but there is a lot of data to move (~600G), so perhaps I'm just being impatient. When they finally appear, what do they look like?

Thanks in advance and my apologies for such a newbie question.

Step 6 mentions that symbolic links will be left in the old data location(s), but I haven't found any symlinks there yet. [...] When they finally appear, what do they look like?

Where / how did you look to see if they became symlinks?
You should either use the HDA desktop directly (or using VNC), or using SSH to connect to your HDA, then: For example, here's what my Videos share looks like: Above, only directories are listed, so there are no visible symlinks.
I need to "ls -l" a directory that has some files in it: Above, the files listed with an arrow are symlinks.
Some of them are stored on my hdd0 hard drive, others on my hdd2, both of which are part of my storage pool.

Do I need to wait until all of the data is moved out of the old locations before seeing those symlinks? It's been about a week since setup, but there is a lot of data to move (~600G), so perhaps I'm just being impatient.

Symlinks will appear in the old location as soon as some files are moved. But you need to wait until they are all moved before you continue with step 7.
It shouldn't take more than a day at most to move everything. I'm guessing you should be done by now.

You can look in /var/log/greyhole.log for errors: Or look for the last fsck that ran: You should see something like this: Come to http://talk.amahi.org and ask for Mouton if you need further help.

Cheers.

Thanks, gboudreau. I followed your advice, but when I looked in the old directory(ies), there are definitely no symlinks-- just blank. I'm speculating this is because the originals were on an attached drive (/media/drivename/). The fsck did claim all shares were completed but also returned some errors. Terminal hung when I tried "tail -f /var/log/greyhole.log".

I'll see if I can just create the symlinks myself since I know where the new file locations are. If all else fails (and I haven't given up in frustration), I'll certainly ask for more help at talk.amahi.org.

Thanks again!

[...] when I looked in the old directory(ies), there are definitely no symlinks-- just blank. I'm speculating this is because the originals were on an attached drive (/media/drivename/). The fsck did claim all shares were completed but also returned some errors.

I think I know why. Would the original drive be formatted in FAT or NTFS format by any chance (Windows formats for drives)?
If so, Linux can't create symlinks on such drives, thus why the data was moved to the Greyhole storage pool, but symlinks couldn't be created, so you're left with empty directories.

To resolve this, fsck needs to run while your shares are on an ext3/4 partition. So just continue with the tutorial as-is. i.e. for step 8, copy all the empty directories into /var/hda/files/* then do step 9. And either wait for fsck to run by itself at midnight, or run it manually: Note that I modified the tutorial to explain the above situation, so what I said above should all be there too now.

Terminal hung when I tried "tail -f /var/log/greyhole.log".

That would indicate Greyhole isn't currently running. That command should show at least one line every 10 seconds.

Do the above command in a terminal, then open a new tab, and execute the following command, as root: One of the two terminal tabs should tell you why Greyhole can't run.