Comment 6 for bug 872924

I'm seeing something similar to this on Oneiric.

I had a problem where a lot of my files were 0 bytes on U1. I don't know what caused this, but I used the U1 Android app and marked them all as deleted (I was on a walk when I noticed while trying to stream my music).

I then came home, and ran U1 on my laptop. I had a bunch of problems getting it back up and running, but now it seems to be connected, but not transferring any data.

I see a few of these ValueError lines, but not a huge number. I then see lines that look like:

2011-10-23 15:45:00,227 - ubuntuone.SyncDaemon.sync - INFO - T:LOCAL:F c5dc81f2-ff70-4598-92b8-2c4457657bff ['root'::'04b278fa-b421-488f-bf2b-d37dcd5a71df'] ''Ubuntu One/music/All Saints/All Saints/All Saints-Trapped.ogg'' | Calling commit_upload (got AQ_UPLOAD_FINISHED:{'hash_eq_local_hash': 'T', 'hash_eq_server_hash': 'F'})
2011-10-23 15:45:00,228 - ubuntuone.SyncDaemon.sync - INFO - T:NONE:F c5dc81f2-ff70-4598-92b8-2c4457657bff ['root'::'04b278fa-b421-488f-bf2b-d37dcd5a71df'] ''Ubuntu One/music/All Saints/All Saints/All Saints-Trapped.ogg'' | Called commit_upload (In: T:LOCAL:F)
2011-10-23 15:45:00,228 - ubuntuone.SyncDaemon.sync - INFO - T:NONE:F c5dc81f2-ff70-4598-92b8-2c4457657bff ['root'::'04b278fa-b421-488f-bf2b-d37dcd5a71df'] ''Ubuntu One/music/All Saints/All Saints/All Saints-Trapped.ogg'' | Updating current generation for volume to 8184

Which seems to say "mark that this file got uploaded, even though the hash doesn't match the server-side data." When I check on the website, the file does not appear to be there (so maybe the server realizes that it didn't get uploaded.)

When I check:
  u1sdtool --current-transfers

I see that the files it lists do change with time, though not very often. I also never see anything but "bytes written: 0" for each of those files.

While this is going on, I see probably 1000s of lines like:

2011-10-23 15:46:42,635 - ubuntuone.SyncDaemon.sync - INFO - -:-:- - [''::'6654bf47-61cb-484e-a05a-ea9860e95de2'] ''-'' | Calling clean_move_limbo (got AQ_MOVE_OK:{})
2011-10-23 15:46:42,635 - ubuntuone.SyncDaemon.sync - INFO - -:-:- - [''::'6654bf47-61cb-484e-a05a-ea9860e95de2'] ''-'' | Called clean_move_limbo (In: F:NA:NA)
2011-10-23 15:46:42,635 - ubuntuone.SyncDaemon.sync - INFO - -:-:- - [''::'6654bf47-61cb-484e-a05a-ea9860e95de2'] ''-'' | Updating current generation for volume to 8347

and

2011-10-23 15:51:45,434 - ubuntuone.SyncDaemon.sync - INFO - -:-:- - [''::'2a189b40-f14c-4e04-97e1-2d8888130346'] ''-'' | Calling remove_trash (got AQ_UNLINK_OK:{})
2011-10-23 15:51:45,435 - ubuntuone.SyncDaemon.sync - INFO - -:-:- - [''::'2a189b40-f14c-4e04-97e1-2d8888130346'] ''-'' | Called remove_trash (In: F:NA:NA)
2011-10-23 15:51:45,435 - ubuntuone.SyncDaemon.sync - INFO - -:-:- - [''::'2a189b40-f14c-4e04-97e1-2d8888130346'] ''-'' | Updating current generation for volume to 8876

(It starts at generation 8514, and as you can see has reached 8876, note that when I started today, I see generation 5948, so somehow I've gone through ~3000 generations while it tries to do this stuff.)

The most recent log message says I'm at generation 9256.