Re: [Tracker] Tracker 0.5.2 and FUSE

[Eugenio <me eugesoftware com>]

Hi,
I'm using tracker on ecnfs dir(~/.documents not all home).. I think it's not that
the problem but in this line:

Opening index /home/sachankara/.Tracker
> /databases/Files
> /home/sachankara/.Tracker/databases/Files index was not closed properly
> - attempting repair

 Try to remove all files in .Tracker and index again you home if you have the same problem maybe there is a permission problem with encfs

2006/11/26, Eugenio Cutolo <e cutolo gmail com>:

Hi,
I'm using tracker on ecnfs dir(~/.documents not all home).. I think it's not that
the problem but in this line:

Opening index /home/sachankara/.Tracker

/databases/Files
/home/sachankara/.Tracker/databases/Files index was not closed properly
- attempting repair

 Try to remove all files in .Tracker and index again you home if you have the same problem maybe there is a permission problem with encfs

2006/11/26, Fredrik Blom <fblom kth se >:

Hello,

I recently installed Tracker 0.5.2 and noticed that it does not work
with FUSE file systems ( http://fuse.sourceforge.net/ ). I've encrypted
my own home directory with EncFS (a FUSE module) and the tracker daemon
will not start correctly when running on it. It does work just fine on
other non-encrypted accounts.

Here's the output from trackerd --enable-debug :

Tracker version 0.5.2 Copyright (c) 2005-2006 by Jamie McCracken
(jamiemcc gnome org)

This program is free software and comes without any warranty.
It is licensed under version 2 of the General Public License which can
be viewed at http://www.gnu.org/licenses/gpl.txt

Initialising tracker...
Setting ioprio best effort.
setting stopword list for language code sv
Using stemmer for language sv

Tracker configuration options :
Debug mode enabled :                    yes
Low memory mode :                       no
Faster indexing :                       no
Indexing enabled :                      yes
Watching enabled :                      yes
File content indexing enabled :         yes
Thumbnailing enabled :                  no
Evolution email indexing enabled :      no
Thunderbird email indexing enabled :    no
K-Mail indexing enabled :               no

Tracker indexer parameters :
Indexer language code :                 sv
Minimum index word length :             3
Maximum index word length :             30
Stemmer enabled :                       yes
Using Pango word breaking :             no


Setting watch directory roots to:
/home/sachankara

Using Sqlite version 3.3.5
Loading prepared queries...
File loaded in  0,000000 ms
initialising the indexer
Opening index /home/sachankara/.Tracker/databases/Files
/home/sachankara/.Tracker/databases/Files index was not closed properly
- attempting repair

---

The tracker daemon just sits there and uses 100% of the CPU, but really
doesn't do anything besides it. It would be "nice" if someone else could
replicate the problem so I can make sure I'm not the only one with this
problem.

The text doesn't give too much information, but to me it looks like
SQLite doesn't work properly with Tracker.

Here's some output from strace:

...
write(1, "Opening index /home/sachankara/."..., 56Opening
index /home/sachankara/.Tracker/databases/Files
) = 56
open("/home/sachankara/.Tracker/tracker.log", O_WRONLY|O_APPEND|O_CREAT,
0666) = 4
fstat64(4, {st_mode=S_IFREG|0600, st_size=1480, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb7fbc000
fstat64(4, {st_mode=S_IFREG|0600, st_size=1480, ...}) = 0
_llseek(4, 1480, [1480], SEEK_SET)      = 0
gettimeofday({1164497904, 398641}, NULL) = 0
time(NULL)                              = 1164497904
stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=755, ...}) = 0
write(4, "26 nov 2006, 00:38:24:398 - Open"..., 84) = 84
close(4)                                = 0
munmap(0xb7fbc000, 4096)                = 0
access("/home/sachankara/.Tracker/databases", F_OK) = 0
mkdir("/home/sachankara/.Tracker/databases/Files", 0755) = -1 EEXIST
(File exists)
open("/home/sachankara/.Tracker/databases/Files/depot", O_RDWR|O_CREAT,
0644) = 4
fstat64(4, {st_mode=S_IFREG|0600, st_size=116, ...}) = 0
lseek(4, 0, SEEK_SET)                   = 0
read(4, "[depot]\n\f\0\0\00014\0\0\0\0\0\0\0\0\0\0t\0\0\0\0\0\0"..., 48)
= 48
mmap2(NULL, 116, PROT_READ|PROT_WRITE, MAP_SHARED, 4, 0) = -1 ENODEV (No
such device)
close(4)                                = 0
write(1, "/home/sachankara/.Tracker/databa"...,
92/home/sachankara/.Tracker/databases/Files index was not closed
properly - attempting repair
) = 92
open("/home/sachankara/.Tracker/tracker.log", O_WRONLY|O_APPEND|O_CREAT,
0666) = 4
fstat64(4, {st_mode=S_IFREG|0600, st_size=1564, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb7fbb000
fstat64(4, {st_mode=S_IFREG|0600, st_size=1564, ...}) = 0
_llseek(4, 1564, [1564], SEEK_SET)      = 0
gettimeofday({1164497904, 402567}, NULL) = 0
time(NULL)                              = 1164497904
stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=755, ...}) = 0
write(4, "26 nov 2006, 00:38:24:402 - /hom"..., 120) = 120
close(4)                                = 0
munmap(0xb7fbb000, 4096)                = 0
lstat64("/home/sachankara/.Tracker/databases/Files/depot",
{st_mode=S_IFREG|0600, st_size=116, ...}) = 0
open("/home/sachankara/.Tracker/databases/Files/depot", O_RDONLY) = 4
fcntl64(4, F_SETLKW, {type=F_RDLCK, whence=SEEK_SET, start=0, len=0}) =
0
fstat64(4, {st_mode=S_IFREG|0600, st_size=116, ...}) = 0
lseek(4, 0, SEEK_SET)                   = 0
read(4, "[depot]\n\f\0\0\00014\0\0\0\0\0\0\0\0\0\0t\0\0\0\0\0\0"..., 48)
= 48
mmap2(NULL, 116, PROT_READ, MAP_SHARED, 4, 0) = 0xb7fbc000
munmap(0xb7fbc000, 116)                 = 0
close(4)                                = 0
lstat64("/home/sachankara/.Tracker/databases/Files/0001/depot",
0xbf989d88) = -1 ENOENT (No such file or directory)
lstat64("/home/sachankara/.Tracker/databases/Files/0002/depot",
0xbf989d88) = -1 ENOENT (No such file or directory)
lstat64("/home/sachankara/.Tracker/databases/Files/0003/depot",
0xbf989d88) = -1 ENOENT (No such file or directory)
lstat64("/home/sachankara/.Tracker/databases/Files/0004/depot",
0xbf989d88) = -1 ENOENT (No such file or directory)
lstat64("/home/sachankara/.Tracker/databases/Files/0005/depot",
0xbf989d88) = -1 ENOENT (No such file or directory)
...
(Repeated many times here)
...
lstat64("/home/sachankara/.Tracker/databases/Files/0511/depot",
0xbf989d88) = -1 ENOENT (No such file or directory)
lstat64("/home/sachankara/.Tracker/databases/Files/0512/depot",
0xbf989d88) = -1 ENOENT (No such file or directory)
mkdir("/home/sachankara/.Tracker/databases/Files.crtmp", 0755) = -1
EEXIST (File exists)
open("/home/sachankara/.Tracker/databases/Files.crtmp/depot", O_RDWR|
O_CREAT, 0644) = 4
fcntl64(4, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=0}) =
0
ftruncate(4, 0)                         = 0
fstat64(4, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
lseek(4, 0, SEEK_SET)                   = 0
write(4, "[depot]\n\f\0\0\00014\0\0\0\0\0\0\0\0\0\0t\0\0\0\0\0\0"...,
48) = 48
lseek(4, 48, SEEK_SET)                  = 48
write(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
68) = 68
lseek(4, 0, SEEK_SET)                   = 0
read(4, "[depot]\n\f\0\0\00014\0\0\0\0\0\0\0\0\0\0t\0\0\0\0\0\0"..., 48)
= 48
mmap2(NULL, 116, PROT_READ|PROT_WRITE, MAP_SHARED, 4, 0) = -1 ENODEV (No
such device)
close(4)                                = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
sigreturn()                             = ? (mask now [])
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
sigreturn()                             = ? (mask now [])
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
(Never stops, this just continues forever)

---

So, I hope this can give someone enough information to figure out what
the problem might be. It would be nice to get it working. Beagle does
work on my encrypted directories, but that doesn't really help me, nor
you. :P

Thanks

---
Fredrik Blom
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