Dear all,
I have created another test case for the problem.
Rather testing in domU, running Debian Wheezy, I have constructed another
machine without running xen and installed with Debian squeeze.
I have successfully setup samba 4.0.3 and create a folder called
"$BCf9AL7=b(B" in share named "test". And I have used convmv to make sure
the name is in UTF-8
================================
root@file:/home/test# convmv * -t utf8
Your Perl version has fleas #37757 #49830
Starting a dry run without changes...
Skipping, already UTF-8: ./$BCf9AL7=b(B
No changes to your files done. Use --notest to finally rename the files.
================================
When I issue a command:
/usr/local/samba/bin/smbclient //localhost/test
-UAdministrator%'verysecurepassword' -c 'ls'
The log.smbd with log level = 3 is as follows: (the same conversion error!)
=================================
[2013/02/11 22:19:15.472365, 3] ../source3/smbd/vfs.c:1118(check_reduced_name)
check_reduced_name [*] [/home/test]
[2013/02/11 22:19:15.472461, 3] ../source3/smbd/vfs.c:1248(check_reduced_name)
check_reduced_name: * reduced to /home/test/*
[2013/02/11 22:19:15.472597, 3] ../source3/smbd/dir.c:663(dptr_create)
creating new dirptr 256 for path ., expect_close = 1
[2013/02/11 22:19:15.472886, 3]
../source3/locking/share_mode_lock.c:408(fetch_share_mode_unlocked)
Could not fetch share entry
[2013/02/11 22:19:15.472956, 3]
../source3/smbd/dir.c:1136(smbd_dirptr_get_entry)
smbd_dirptr_get_entry mask=[*] found ./. fname=. (.)
[2013/02/11 22:19:15.473110, 3]
../source3/locking/share_mode_lock.c:408(fetch_share_mode_unlocked)
Could not fetch share entry
[2013/02/11 22:19:15.473173, 3]
../source3/smbd/dir.c:1136(smbd_dirptr_get_entry)
smbd_dirptr_get_entry mask=[*] found ./.. fname=.. (..)
[2013/02/11 22:19:15.473285, 3]
../lib/util/charset/convert_string.c:316(convert_string_handle)
convert_string_internal: Conversion error: Illegal multibyte
sequence($(D+#"1$(C!)$(D)A"1"4+.(B<9f><9b>$(D+.(B<9b>$(C(z(B)
[2013/02/11 22:19:15.473347, 3]
../lib/util/charset/convert_string.c:297(convert_string_handle)
convert_string_internal: Conversion error: Incomplete multibyte
sequence($(D"1$(C!)$(D)A"1"4+.(B<9f><9b>$(D+.(B<9b>$(C(z(B)
[2013/02/11 22:19:15.473404, 3]
../lib/util/charset/convert_string.c:297(convert_string_handle)
convert_string_internal: Conversion error: Incomplete multibyte
sequence($(C!)$(D)A"1"4+.(B<9f><9b>$(D+.(B<9b>$(C(z(B)
[2013/02/11 22:19:15.473462, 3]
../lib/util/charset/convert_string.c:316(convert_string_handle)
convert_string_internal: Conversion error: Illegal multibyte
sequence($(D)A"1"4+.(B<9f><9b>$(D+.(B<9b>$(C(z(B)
[2013/02/11 22:19:15.473535, 3]
../lib/util/charset/convert_string.c:297(convert_string_handle)
convert_string_internal: Conversion error: Incomplete multibyte
sequence($(D"1"4+.(B<9f><9b>$(D+.(B<9b>$(C(z(B)
[2013/02/11 22:19:15.473592, 3]
../lib/util/charset/convert_string.c:297(convert_string_handle)
convert_string_internal: Conversion error: Incomplete multibyte
sequence($(D"4+.(B<9f><9b>$(D+.(B<9b>$(C(z(B)
[2013/02/11 22:19:15.473649, 3]
../lib/util/charset/convert_string.c:316(convert_string_handle)
convert_string_internal: Conversion error: Illegal multibyte
sequence($(D+.(B<9f><9b>$(D+.(B<9b>$(C(z(B)
[2013/02/11 22:19:15.473705, 3]
../lib/util/charset/convert_string.c:297(convert_string_handle)
convert_string_internal: Conversion error: Incomplete multibyte
sequence(<9f><9b>$(D+.(B<9b>$(C(z(B)
[2013/02/11 22:19:15.473762, 3]
../lib/util/charset/convert_string.c:297(convert_string_handle)
convert_string_internal: Conversion error: Incomplete multibyte
sequence(<9b>$(D+.(B<9b>$(C(z(B)
[2013/02/11 22:19:15.473819, 3]
../lib/util/charset/convert_string.c:316(convert_string_handle)
convert_string_internal: Conversion error: Illegal multibyte
sequence($(D+.(B<9b>$(C(z(B)
[2013/02/11 22:19:15.473875, 3]
../lib/util/charset/convert_string.c:297(convert_string_handle)
convert_string_internal: Conversion error: Incomplete multibyte
sequence(<9b>$(C(z(B)
[2013/02/11 22:19:15.473964, 3]
../source3/locking/share_mode_lock.c:408(fetch_share_mode_unlocked)
Could not fetch share entry
======================================
the smb.conf
======================================
# Global parameters
[global]
workgroup = PLKLSP2
realm = SAMBA4.PLKLSP.EDU.HK
netbios name = FILE
server role = active directory domain controller
dns forwarder = 192.168.107.1
log level = 3
[netlogon]
path = /usr/local/samba/var/locks/sysvol/samba4.plklsp.edu.hk/scripts
read only = No
[sysvol]
path = /usr/local/samba/var/locks/sysvol
read only = No
[test]
path = /home/test
read only = No
========================================
As far as I know, I think the conversion error is not caused by Xen and debian
version.
How can I offer more help for testing / debugging this issue?
Kinglok, Fong
On 10 Feb 2013, at 1:35 AM, TAKAHASHI Motonobu wrote:
> You had better set 'dos charset' parameter correctly and 'unix charset'
> parameter if you do not use UTF-8 on Linux.
>
> From: Jeremy Allison <[email protected]>
> Date: Sat, 9 Feb 2013 09:04:47 -0800
>
> On Sat, Feb 09, 2013 at 11:54:26PM +0800, Kinglok, Fong wrote:
> My machine is running samba 4.0.3 inside a DomU of Debian Wheezy.
>
> Following the Samba AD Howto and running Samba 4.0.3 successfully but with
> one pretty serious problem. When I try access the folder with 1000 files,
> the speed is *VERY* slow.
>
> After employ log level to 3, log.smbd is flooded with:
> =============================================
> [2013/02/09 23:44:05.910717, 3]
> ../source3/locking/share_mode_lock.c:408(fetch_share_mode_unlocked)
> Could not fetch share entry
> [2013/02/09 23:44:05.911631, 3]
> ../source3/smbd/dir.c:1136(smbd_dirptr_get_entry)
> smbd_dirptr_get_entry mask=[*] found ./$B9T@/(B fname=$B9T@/(B
> ($B9T@/(B)
> [2013/02/09 23:44:05.912607, 3]
> ../lib/util/charset/convert_string.c:316(convert_string_handle)
> convert_string_internal: Conversion error: Illegal multibyte
> sequence($B9T@/(B)
> [2013/02/09 23:44:05.913517, 3]
> ../lib/util/charset/convert_string.c:297(convert_string_handle)
> convert_string_internal: Conversion error: Incomplete multibyte
> sequence(??$B@/(B)
> [2013/02/09 23:44:05.914467, 3]
> ../lib/util/charset/convert_string.c:297(convert_string_handle)
> convert_string_internal: Conversion error: Incomplete multibyte
> sequence(?$B@/(B)
> [2013/02/09 23:44:05.915412, 3]
> ../lib/util/charset/convert_string.c:316(convert_string_handle)
> convert_string_internal: Conversion error: Illegal multibyte
> sequence($B@/(B)
> [2013/02/09 23:44:05.916356, 3]
> ../lib/util/charset/convert_string.c:297(convert_string_handle)
> convert_string_internal: Conversion error: Incomplete multibyte sequence(??)
> ==================================================================
>
> Is that filename '$B9T@/(B' in utf8 format on the disk ?
> Or is it in a previous encoding format such as big5 or
> Guobiao ?
>
> Without a parameter setting Samba defaults to utf8
> encoding, and things can go wrong if filenames on
> disk aren't actually utf8.
>
> Jeremy.
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