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Antoine Rocher

2007-Feb-16 14:01 UTC

[Samba] Problem with Share Size

Hi all,


I have a problem with samba : I can create files, but can't create
directories.

The server has many shares, on seperated disks.
We consider two of them : one 2Tb share and one share with more than 7Tb.
Samba configuration is good, and works on many other servers, and on this one
except for the large share. Permissions are correctly setted up too.

I can read/write files and directories on the first one, on the 2Tb one.
I can read/write files, and read directories on the large one, but can't
write directories.
I get theses messages on the log (with level = 5) :


[2007/02/12 11:13:47, 3] smbd/process.c:switch_message(914)
  switch message SMBntcreateX (pid 16684) conn 0x83f6d20
[2007/02/12 11:13:47, 4] smbd/uid.c:change_to_user(176)
  change_to_user: Skipping user change - already user
[2007/02/12 11:13:47, 5] smbd/filename.c:unix_convert(108)
  unix_convert called on file "ctrl1/volc1/Nouveau dossier (2)"
[2007/02/12 11:13:47, 5] smbd/filename.c:unix_convert(185)
  unix_convert begin: name = ctrl1/volc1/Nouveau dossier (2), dirpath =
ctrl1/volc1, start = Nouveau dossier (2)
[2007/02/12 11:13:47, 5] smbd/filename.c:unix_convert(335)
  New file Nouveau dossier (2)
[2007/02/12 11:13:47, 5] smbd/msdfs.c:is_msdfs_link(269)
  is_msdfs_link: ctrl1/volc1/Nouveau dossier (2) does not exist.
[2007/02/12 11:13:47, 3] smbd/msdfs.c:dfs_redirect(435)
  dfs_redirect: Not redirecting
srv-storage-6.mwprod.local/store/ctrl1/volc1/Nouveau dossier (2).
[2007/02/12 11:13:47, 3] smbd/msdfs.c:dfs_redirect(439)
  dfs_redirect: Path converted to non-dfs path ctrl1/volc1/Nouveau dossier (2)
[2007/02/12 11:13:47, 5] smbd/filename.c:unix_convert(108)
  unix_convert called on file "ctrl1/volc1/Nouveau dossier (2)"
[2007/02/12 11:13:47, 5] smbd/filename.c:unix_convert(185)
  unix_convert begin: name = ctrl1/volc1/Nouveau dossier (2), dirpath =
ctrl1/volc1, start = Nouveau dossier (2)
[2007/02/12 11:13:47, 5] smbd/filename.c:unix_convert(335)
  New file Nouveau dossier (2)
[2007/02/12 11:13:47, 5] smbd/open.c:open_directory(1866)
  open_directory: opening directory ctrl1/volc1/Nouveau dossier (2), access_mask
= 0x100001, share_access = 0x3 create_options = 0x1, create_disposition = 0x2
[2007/02/12 11:13:47, 3] smbd/dosmode.c:unix_mode(147)
  unix_mode(ctrl1/volc1/Nouveau dossier (2)) returning 0775
[2007/02/12 11:13:47, 2] smbd/open.c:open_directory(1936)
  open_directory: unable to create ctrl1/volc1/Nouveau dossier (2). Error was
Aucun espace disponible sur le p?riph?rique
[2007/02/12 11:13:47, 3] smbd/error.c:unix_error_packet(90)
  unix_error_packet: error string = Aucun espace disponible sur le p?riph?rique
[2007/02/12 11:13:47, 3] smbd/error.c:error_packet(146)
  error packet at smbd/trans2.c(2682) cmd=162 (SMBntcreateX) NT_STATUS_DISK_FULL



It returns me an error saying my disk is full, but it's an empty one !
And I can create files and filled them with data without a such error.
(I also  try with 777 rights permissions on root directory where I want to
create a new one, with and without the sticky bit).

As directory creation and write works on other shares with same config, I
don't understand why I can't on this one ...
It should be a samba's limitation on the share size I think.

Is samba limited in share's size ? Is there a way to solve this issue, a way
to share my 7To ? I heard about CIFS with Samba, but I don't find any
documents explaining how to use CIFS with Samba instead of SMBFS.

Thanks for your answers.


Antoine ROCHER

Jeremy Allison

2007-Feb-16 14:22 UTC

head link

[Samba] Problem with Share Size

On Fri, Feb 16, 2007 at 03:00:56PM +0100, Antoine Rocher
wrote:> 
> I have a problem with samba : I can create files, but can't create
directories.
> 
> The server has many shares, on seperated disks.
> We consider two of them : one 2Tb share and one share with more than 7Tb.
> Samba configuration is good, and works on many other servers, and on this
one except for the large share. Permissions are correctly setted up too.
> 
> I can read/write files and directories on the first one, on the 2Tb one.
> I can read/write files, and read directories on the large one, but
can't write directories.
> I get theses messages on the log (with level = 5) :
> ....
> [2007/02/12 11:13:47, 3] smbd/error.c:unix_error_packet(90)
>   unix_error_packet: error string = Aucun espace disponible sur le
p?riph?rique
> [2007/02/12 11:13:47, 3] smbd/error.c:error_packet(146)
>   error packet at smbd/trans2.c(2682) cmd=162 (SMBntcreateX)
NT_STATUS_DISK_FULL
> 
> 
> 
> It returns me an error saying my disk is full, but it's an empty one !
Can you attach to the smbd via strace -p <pid> just before you're
trying to create the directory and send in the trace. That way we
can see if the underlying OS is actually returning that error (looks
like it to me).

Jeremy.

Antoine Rocher

2007-Feb-16 14:30 UTC

head link

[Samba] Problem with Share Size

Here is the strace.

Thanks for your help

Antoine.

-----Message d'origine-----
De : Jeremy Allison [mailto:jra@samba.org] 
Envoy? : vendredi 16 f?vrier 2007 15:22
? : Antoine Rocher
Cc : samba@samba.org
Objet : Re: [Samba] Problem with Share Size

On Fri, Feb 16, 2007 at 03:00:56PM +0100, Antoine Rocher
wrote:> 
> I have a problem with samba : I can create files, but can't create
directories.
> 
> The server has many shares, on seperated disks.
> We consider two of them : one 2Tb share and one share with more than 7Tb.
> Samba configuration is good, and works on many other servers, and on this
one except for the large share. Permissions are correctly setted up too.
> 
> I can read/write files and directories on the first one, on the 2Tb one.
> I can read/write files, and read directories on the large one, but
can't write directories.
> I get theses messages on the log (with level = 5) :
> ....
> [2007/02/12 11:13:47, 3] smbd/error.c:unix_error_packet(90)
>   unix_error_packet: error string = Aucun espace disponible sur le
p?riph?rique
> [2007/02/12 11:13:47, 3] smbd/error.c:error_packet(146)
>   error packet at smbd/trans2.c(2682) cmd=162 (SMBntcreateX)
NT_STATUS_DISK_FULL
> 
> 
> 
> It returns me an error saying my disk is full, but it's an empty one !
Can you attach to the smbd via strace -p <pid> just before you're
trying to create the directory and send in the trace. That way we
can see if the underlying OS is actually returning that error (looks
like it to me).

Jeremy.

Antoine Rocher

2007-Feb-16 14:47 UTC

head link

[Samba] Problem with Share Size

Well, perhaps the extension of file was blocked ^^
Hope it's good this time, or I'll copy it in mail body.

Antoine

-----Message d'origine-----
De : Jeremy Allison [mailto:jra@samba.org] 
Envoy? : vendredi 16 f?vrier 2007 15:32
? : Antoine Rocher
Cc : Jeremy Allison; samba@samba.org
Objet : Re: [Samba] Problem with Share Size

On Fri, Feb 16, 2007 at 03:29:09PM +0100, Antoine Rocher
wrote:> Here is the strace.
No it isn't :-). No attachment.
-------------- next part --------------
select(23, [5 22], NULL, NULL, {16, 880000}) = 1 (in [22], left {13, 824000})
read(22, "\0\0\0\216", 4)               = 4
read(22, "\377SMB2\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2\0T"...,
142) = 142
stat64(".", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
fcntl64(11, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=9804, len=1},
0xbfc86314) = 0
fcntl64(11, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=9804, len=1},
0xbfc86244) = 0
write(22, "\0\0\0d\377SMB2\0\0\0\0\210A\310\0\0\0\0\0\0\0\0\0\0\0"...,
104) = 104
select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 996000})
read(22, "\0\0\0F", 4)                  = 4
read(22, "\377SMB2\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2\0T"...,
70) = 70
stat64(".", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
write(22, "\0\0\0L\377SMB2\0\0\0\0\210A\310\0\0\0\0\0\0\0\0\0\0\0"...,
80) = 80
select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 292000})
read(22, "\0\0\0\216", 4)               = 4
read(22, "\377SMB2\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2\0T"...,
142) = 142
stat64(".", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
fcntl64(11, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=9804, len=1},
0xbfc86314) = 0
fcntl64(11, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=9804, len=1},
0xbfc86244) = 0
write(22, "\0\0\0d\377SMB2\0\0\0\0\210A\310\0\0\0\0\0\0\0\0\0\0\0"...,
104) = 104
select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 996000})
read(22, "\0\0\0F", 4)                  = 4
read(22, "\377SMB2\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2\0T"...,
70) = 70
stat64(".", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
write(22, "\0\0\0L\377SMB2\0\0\0\0\210A\310\0\0\0\0\0\0\0\0\0\0\0"...,
80) = 80
select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 996000})
read(22, "\0\0\0\306", 4)               = 4
read(22, "\377SMB2\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2\0T"...,
198) = 198
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
stat64("ctrl1/volc1/Nouveau dossier", 0xbfc84694) = -1 ENOENT (No such
file or directory)
stat64("ctrl1/volc1/Nouveau dossier", 0xbfc84694) = -1 ENOENT (No such
file or directory)
open("ctrl1/volc1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 26
fstat64(26, {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
fcntl64(26, F_SETFD, FD_CLOEXEC)        = 0
getdents64(26, /* 3 entries */, 4096)   = 80
getdents64(26, /* 0 entries */, 4096)   = 0
close(26)                               = 0
lstat64("ctrl1/volc1/Nouveau dossier", 0xbfc8469c) = -1 ENOENT (No
such file or directory)
lstat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
lstat64("ctrl1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) =
0
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
stat64("ctrl1/volc1/Nouveau dossier", 0xbfc86394) = -1 ENOENT (No such
file or directory)
stat64("ctrl1/volc1/Nouveau dossier", 0xbfc86394) = -1 ENOENT (No such
file or directory)
open("ctrl1/volc1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 26
fstat64(26, {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
fcntl64(26, F_SETFD, FD_CLOEXEC)        = 0
getdents64(26, /* 3 entries */, 4096)   = 80
getdents64(26, /* 0 entries */, 4096)   = 0
close(26)                               = 0
stat64("ctrl1/volc1/Nouveau dossier", 0xbfc87098) = -1 ENOENT (No such
file or directory)
write(22,
"\0\0\0#\377SMB24\0\0\300\210A\310\0\0\0\0\0\0\0\0\0\0\0"..., 39) = 39
select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 992000})
read(22, "\0\0\0\320", 4)               = 4
read(22, "\377SMB\242\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2"...,
208) = 208
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
stat64("ctrl1/volc1/Nouveau dossier", 0xbfc85a54) = -1 ENOENT (No such
file or directory)
stat64("ctrl1/volc1/Nouveau dossier", 0xbfc85a54) = -1 ENOENT (No such
file or directory)
open("ctrl1/volc1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 26
fstat64(26, {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
fcntl64(26, F_SETFD, FD_CLOEXEC)        = 0
getdents64(26, /* 3 entries */, 4096)   = 80
getdents64(26, /* 0 entries */, 4096)   = 0
close(26)                               = 0
lstat64("ctrl1/volc1/Nouveau dossier", 0xbfc85a5c) = -1 ENOENT (No
such file or directory)
lstat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
lstat64("ctrl1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) =
0
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
stat64("ctrl1/volc1/Nouveau dossier", 0xbfc87754) = -1 ENOENT (No such
file or directory)
stat64("ctrl1/volc1/Nouveau dossier", 0xbfc87754) = -1 ENOENT (No such
file or directory)
open("ctrl1/volc1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 26
fstat64(26, {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
fcntl64(26, F_SETFD, FD_CLOEXEC)        = 0
getdents64(26, /* 3 entries */, 4096)   = 80
getdents64(26, /* 0 entries */, 4096)   = 0
close(26)                               = 0
mkdir("ctrl1/volc1/Nouveau dossier", 0775) = -1 ENOSPC (No space left
on device)
time(NULL)                              = 1171635963
stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=1082, ...}) =
0
geteuid32()                             = 1614
write(25, "[2007/02/16 15:26:03, 2] smbd/op"..., 58) = 58
geteuid32()                             = 1614
write(25, "  open_directory: unable to crea"..., 118) = 118
write(22, "\0\0\0#\377SMB\242\177\0\0\300\210\1\310\0\0\0\0\0\0\0"...,
39) = 39
select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 996000})
read(22, "\0\0\0\230", 4)               = 4
read(22, "\377SMB\242\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2"...,
152) = 152
stat64(".", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
write(22,
"\0\0\0#\377SMB\2425\0\0\300\210\1\310\0\0\0\0\0\0\0\0\0"..., 39) = 39
select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 996000})
read(22, "\0\0\0\244", 4)               = 4
read(22, "\377SMB\242\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2"...,
164) = 164
stat64("ctrl1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
lstat64("ctrl1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) =
0
stat64("ctrl1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
write(22,
"\0\0\0#\377SMB\2425\0\0\300\210\1\310\0\0\0\0\0\0\0\0\0"..., 39) = 39
select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 996000})
read(22, "\0\0\0\260", 4)               = 4
read(22, "\377SMB\242\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2"...,
176) = 176
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
lstat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
lstat64("ctrl1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) =
0
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
write(22,
"\0\0\0#\377SMB\2425\0\0\300\210\1\310\0\0\0\0\0\0\0\0\0"..., 39) = 39
select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 996000})
read(22, "\0\0\0\320", 4)               = 4
read(22, "\377SMB\242\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2"...,
208) = 208
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
stat64("ctrl1/volc1/Nouveau dossier", 0xbfc85a54) = -1 ENOENT (No such
file or directory)
stat64("ctrl1/volc1/Nouveau dossier", 0xbfc85a54) = -1 ENOENT (No such
file or directory)
open("ctrl1/volc1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 26
fstat64(26, {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
fcntl64(26, F_SETFD, FD_CLOEXEC)        = 0
getdents64(26, /* 3 entries */, 4096)   = 80
getdents64(26, /* 0 entries */, 4096)   = 0
close(26)                               = 0
lstat64("ctrl1/volc1/Nouveau dossier", 0xbfc85a5c) = -1 ENOENT (No
such file or directory)
lstat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
lstat64("ctrl1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) =
0
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
stat64("ctrl1/volc1/Nouveau dossier", 0xbfc87754) = -1 ENOENT (No such
file or directory)
stat64("ctrl1/volc1/Nouveau dossier", 0xbfc87754) = -1 ENOENT (No such
file or directory)
open("ctrl1/volc1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 26
fstat64(26, {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
fcntl64(26, F_SETFD, FD_CLOEXEC)        = 0
getdents64(26, /* 3 entries */, 4096)   = 80
getdents64(26, /* 0 entries */, 4096)   = 0
close(26)                               = 0
mkdir("ctrl1/volc1/Nouveau dossier", 0775) = -1 ENOSPC (No space left
on device)
time(NULL)                              = 1171635963
stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=1082, ...}) =
0
geteuid32()                             = 1614
write(25, "[2007/02/16 15:26:03, 2] smbd/op"..., 58) = 58
geteuid32()                             = 1614
write(25, "  open_directory: unable to crea"..., 118) = 118
write(22, "\0\0\0#\377SMB\242\177\0\0\300\210\1\310\0\0\0\0\0\0\0"...,
39) = 39
select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 992000})
read(22, "\0\0\0\316", 4)               = 4
read(22, "\377SMB2\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2\0T"...,
206) = 206
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
stat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc84694) = -1 ENOENT (No
such file or directory)
stat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc84694) = -1 ENOENT (No
such file or directory)
open("ctrl1/volc1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 26
fstat64(26, {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
fcntl64(26, F_SETFD, FD_CLOEXEC)        = 0
getdents64(26, /* 3 entries */, 4096)   = 80
getdents64(26, /* 0 entries */, 4096)   = 0
close(26)                               = 0
lstat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc8469c) = -1 ENOENT (No
such file or directory)
lstat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
lstat64("ctrl1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) =
0
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
stat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc86394) = -1 ENOENT (No
such file or directory)
stat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc86394) = -1 ENOENT (No
such file or directory)
open("ctrl1/volc1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 26
fstat64(26, {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
fcntl64(26, F_SETFD, FD_CLOEXEC)        = 0
getdents64(26, /* 3 entries */, 4096)   = 80
getdents64(26, /* 0 entries */, 4096)   = 0
close(26)                               = 0
stat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc87098) = -1 ENOENT (No
such file or directory)
write(22,
"\0\0\0#\377SMB24\0\0\300\210A\310\0\0\0\0\0\0\0\0\0\0\0"..., 39) = 39
select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 996000})
read(22, "\0\0\0\330", 4)               = 4
read(22, "\377SMB\242\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2"...,
216) = 216
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
stat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc85a54) = -1 ENOENT (No
such file or directory)
stat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc85a54) = -1 ENOENT (No
such file or directory)
open("ctrl1/volc1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 26
fstat64(26, {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
fcntl64(26, F_SETFD, FD_CLOEXEC)        = 0
getdents64(26, /* 3 entries */, 4096)   = 80
getdents64(26, /* 0 entries */, 4096)   = 0
close(26)                               = 0
lstat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc85a5c) = -1 ENOENT (No
such file or directory)
lstat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
lstat64("ctrl1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) =
0
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
stat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc87754) = -1 ENOENT (No
such file or directory)
stat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc87754) = -1 ENOENT (No
such file or directory)
open("ctrl1/volc1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 26
fstat64(26, {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
fcntl64(26, F_SETFD, FD_CLOEXEC)        = 0
getdents64(26, /* 3 entries */, 4096)   = 80
getdents64(26, /* 0 entries */, 4096)   = 0
close(26)                               = 0
mkdir("ctrl1/volc1/Nouveau dossier (2)", 0775) = -1 ENOSPC (No space
left on device)
time(NULL)                              = 1171635963
stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=1082, ...}) =
0
geteuid32()                             = 1614
write(25, "[2007/02/16 15:26:03, 2] smbd/op"..., 58) = 58
geteuid32()                             = 1614
write(25, "  open_directory: unable to crea"..., 122) = 122
write(22, "\0\0\0#\377SMB\242\177\0\0\300\210\1\310\0\0\0\0\0\0\0"...,
39) = 39
select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 992000})
read(22, "\0\0\0\230", 4)               = 4
read(22, "\377SMB\242\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2"...,
152) = 152
stat64(".", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
write(22,
"\0\0\0#\377SMB\2425\0\0\300\210\1\310\0\0\0\0\0\0\0\0\0"..., 39) = 39
select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 996000})
read(22, "\0\0\0\244", 4)               = 4
read(22, "\377SMB\242\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2"...,
164) = 164
stat64("ctrl1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
lstat64("ctrl1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) =
0
stat64("ctrl1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
write(22,
"\0\0\0#\377SMB\2425\0\0\300\210\1\310\0\0\0\0\0\0\0\0\0"..., 39) = 39
select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 996000})
read(22, "\0\0\0\260", 4)               = 4
read(22, "\377SMB\242\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2"...,
176) = 176
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
lstat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
lstat64("ctrl1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) =
0
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
write(22,
"\0\0\0#\377SMB\2425\0\0\300\210\1\310\0\0\0\0\0\0\0\0\0"..., 39) = 39
select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 996000})
read(22, "\0\0\0\330", 4)               = 4
read(22, "\377SMB\242\0\0\0\0\30\7\330\0\0\0\0\0\0\0\0\0\0\0\0\2"...,
216) = 216
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
stat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc85a54) = -1 ENOENT (No
such file or directory)
stat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc85a54) = -1 ENOENT (No
such file or directory)
open("ctrl1/volc1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 26
fstat64(26, {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
fcntl64(26, F_SETFD, FD_CLOEXEC)        = 0
getdents64(26, /* 3 entries */, 4096)   = 80
getdents64(26, /* 0 entries */, 4096)   = 0
close(26)                               = 0
lstat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc85a5c) = -1 ENOENT (No
such file or directory)
lstat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
lstat64("ctrl1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) =
0
stat64("ctrl1/volc1", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096,
...}) = 0
stat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc87754) = -1 ENOENT (No
such file or directory)
stat64("ctrl1/volc1/Nouveau dossier (2)", 0xbfc87754) = -1 ENOENT (No
such file or directory)
open("ctrl1/volc1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 26
fstat64(26, {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
fcntl64(26, F_SETFD, FD_CLOEXEC)        = 0
getdents64(26, /* 3 entries */, 4096)   = 80
getdents64(26, /* 0 entries */, 4096)   = 0
close(26)                               = 0
mkdir("ctrl1/volc1/Nouveau dossier (2)", 0775) = -1 ENOSPC (No space
left on device)
time(NULL)                              = 1171635963
stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=1082, ...}) =
0
geteuid32()                             = 1614
write(25, "[2007/02/16 15:26:03, 2] smbd/op"..., 58) = 58
geteuid32()                             = 1614
write(25, "  open_directory: unable to crea"..., 122) = 122
write(22, "\0\0\0#\377SMB\242\177\0\0\300\210\1\310\0\0\0\0\0\0\0"...,
39) = 39
select(23, [5 22], NULL, NULL, {60, 0} <unfinished ...>

Jeremy Allison

2007-Feb-16 14:54 UTC

head link

[Samba] Problem with Share Size

On Fri, Feb 16, 2007 at 03:29:09PM +0100, Antoine Rocher
wrote:> Here is the strace.
> 
> Thanks for your help
Not really :-). This is not a Samba bug. Look at your trace
at this line :

mkdir("ctrl1/volc1/Nouveau dossier", 0775) = -1 ENOSPC (No space left
on
device)

The OS *is* returning ENOSPC on the mkdir call, which means
you need to look at the problem without Samba in the way :-).

Run bash, cd to that directory (ctrl1/volc1/) and type
"mkidr test" - you need to debug this first....

Jeremy.

Antoine Rocher

2007-Feb-16 15:19 UTC

head link

[Samba] Problem with Share Size

Thanks for your analysis.

However, I can mkdir in ctrl1/volc1/, through NFS or when logged in
locally/through ssh.
In fact, I performed some actions to be sure there's no any other problem
with this disk (ext3fs formatted), like mkdir, chmoding 777, verifying dir
chowning and so on

I can't create directories only with Samba.

Here's my df -h for this disk :

 Sys. de fich.         Tail. Occ. Disp. %Occ. Mont? sur
/dev/sdc1             8,1T  7,1G  7,7T   1% /store/ctrl1

That's why I thought it was a samba related issue.

Antoine

-----Message d'origine-----
De : Jeremy Allison [mailto:jra@samba.org] 
Envoy? : vendredi 16 f?vrier 2007 15:54
? : Antoine Rocher
Cc : Jeremy Allison; samba@samba.org
Objet : Re: [Samba] Problem with Share Size

On Fri, Feb 16, 2007 at 03:29:09PM +0100, Antoine Rocher
wrote:> Here is the strace.
> 
> Thanks for your help
Not really :-). This is not a Samba bug. Look at your trace
at this line :

mkdir("ctrl1/volc1/Nouveau dossier", 0775) = -1 ENOSPC (No space left
on
device)

The OS *is* returning ENOSPC on the mkdir call, which means
you need to look at the problem without Samba in the way :-).

Run bash, cd to that directory (ctrl1/volc1/) and type
"mkidr test" - you need to debug this first....

Jeremy.

Antoine Rocher

2007-Feb-16 15:22 UTC

head link

[Samba] Problem with Share Size

OK, I'll try to debug this then :)
Thanks a lot for your help Jeremy

Antoine
 

-----Message d'origine-----
De : Jeremy Allison [mailto:jra@samba.org] 
Envoy? : vendredi 16 f?vrier 2007 16:20
? : Antoine Rocher
Cc : Jeremy Allison; samba@samba.org
Objet : Re: [Samba] Problem with Share Size

On Fri, Feb 16, 2007 at 04:18:14PM +0100, Antoine Rocher
wrote:> Thanks for your analysis.
> 
> However, I can mkdir in ctrl1/volc1/, through NFS or when logged in
locally/through ssh.
> In fact, I performed some actions to be sure there's no any other
problem with this disk (ext3fs formatted), like mkdir, chmoding 777, verifying
dir chowning and so on
> 
> I can't create directories only with Samba.
> 
> Here's my df -h for this disk :
> 
>  Sys. de fich.         Tail. Occ. Disp. %Occ. Mont? sur
> /dev/sdc1             8,1T  7,1G  7,7T   1% /store/ctrl1
> 
> 
> That's why I thought it was a samba related issue.
Nope - strace shows otherwise. Samba is making a mkdir
system call which is returning ENOSPC - that's what
the strace shows.

Jeremy.

Antoine Rocher

2007-Feb-16 16:46 UTC

head link

[Samba] Problem with Share Size

Hi again,

I found the problem (sorry message is in french) :

mke2fs -j -b 4096 -n /dev/sdc1 
mke2fs 1.40-WIP (14-Nov-2006) 
mke2fs: Syst?me de fichiers trop grand. Pas plus de 2^31-1 blocs (8TO pour 
         une taille de blocs de 4K) ne sont actuellement support?s. 

No more than 2^31-1 blocks in a ext3fs, 8Tb for a 4K block size ... And my disk
has a little more.

Antoine

-----Message d'origine-----
De : samba-bounces+antoine.rocher=musiwave.com@lists.samba.org
[mailto:samba-bounces+antoine.rocher=musiwave.com@lists.samba.org] De la part de
Antoine Rocher
Envoy? : vendredi 16 f?vrier 2007 16:21
? : Jeremy Allison
Cc : samba@samba.org
Objet : RE: [Samba] Problem with Share Size

OK, I'll try to debug this then :)
Thanks a lot for your help Jeremy

Antoine
 

-----Message d'origine-----
De : Jeremy Allison [mailto:jra@samba.org] 
Envoy? : vendredi 16 f?vrier 2007 16:20
? : Antoine Rocher
Cc : Jeremy Allison; samba@samba.org
Objet : Re: [Samba] Problem with Share Size

On Fri, Feb 16, 2007 at 04:18:14PM +0100, Antoine Rocher
wrote:> Thanks for your analysis.
> 
> However, I can mkdir in ctrl1/volc1/, through NFS or when logged in
locally/through ssh.
> In fact, I performed some actions to be sure there's no any other
problem with this disk (ext3fs formatted), like mkdir, chmoding 777, verifying
dir chowning and so on
> 
> I can't create directories only with Samba.
> 
> Here's my df -h for this disk :
> 
>  Sys. de fich.         Tail. Occ. Disp. %Occ. Mont? sur
> /dev/sdc1             8,1T  7,1G  7,7T   1% /store/ctrl1
> 
> 
> That's why I thought it was a samba related issue.
Nope - strace shows otherwise. Samba is making a mkdir
system call which is returning ENOSPC - that's what
the strace shows.

Jeremy.
-- 
To unsubscribe from this list go to the following URL and read the
instructions:  https://lists.samba.org/mailman/listinfo/samba

Jeremy Allison

2007-Feb-16 16:49 UTC

head link

[Samba] Problem with Share Size

On Fri, Feb 16, 2007 at 05:45:56PM +0100, Antoine Rocher
wrote:> Hi again,
> 
> I found the problem (sorry message is in french) :
> 
> mke2fs -j -b 4096 -n /dev/sdc1 
> mke2fs 1.40-WIP (14-Nov-2006) 
> mke2fs: Syst?me de fichiers trop grand. Pas plus de 2^31-1 blocs (8TO pour 
>          une taille de blocs de 4K) ne sont actuellement support?s. 
> 
> No more than 2^31-1 blocks in a ext3fs, 8Tb for a 4K block size ... And my
disk has a little more.
Great - thanks for the info. You might want to try
xfs instead on this system - I think the limits on
xfs are better.

Jeremy.

Marcello Romani

2007-Feb-16 17:44 UTC

head link

[Samba] Problem with Share Size

Jeremy Allison ha scritto:> On Fri, Feb 16, 2007 at 05:45:56PM +0100, Antoine Rocher wrote:
>> Hi again,
>>
>> I found the problem (sorry message is in french) :
>>
>> mke2fs -j -b 4096 -n /dev/sdc1 
>> mke2fs 1.40-WIP (14-Nov-2006) 
>> mke2fs: Syst?me de fichiers trop grand. Pas plus de 2^31-1 blocs (8TO
pour
>>          une taille de blocs de 4K) ne sont actuellement support?s. 
>>
>> No more than 2^31-1 blocks in a ext3fs, 8Tb for a 4K block size ... And
my disk has a little more.
> 
> Great - thanks for the info. You might want to try
> xfs instead on this system - I think the limits on
> xfs are better.
> 
> Jeremy.
Wikipedia reports a maximum volume size of 16TiB for reiser3

http://en.wikipedia.org/wiki/ReiserFS

-- 
Marcello Romani
Responsabile IT
Ottotecnica s.r.l.
http://www.ottotecnica.com

Volker Lendecke

2007-Feb-16 21:03 UTC

head link

[Samba] Problem with Share Size

On Fri, Feb 16, 2007 at 06:30:14PM +0100, Marcello Romani
wrote:> Wikipedia reports a maximum volume size of 16TiB for reiser3
> 
> http://en.wikipedia.org/wiki/ReiserFS
What it does not say is that reiserfs tends to have your
files for breakfast.

Volker
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Antoine Rocher

2007-Feb-19 10:02 UTC

head link

[Samba] Problem with Share Size

Sorry Volker, but I don't understand your message.
Do you mean that reiserfs is a bad choice ?
Thanks

Antoine 

-----Message d'origine-----
De : samba-bounces+antoine.rocher=musiwave.com@lists.samba.org
[mailto:samba-bounces+antoine.rocher=musiwave.com@lists.samba.org] De la part de
Volker Lendecke
Envoy? : vendredi 16 f?vrier 2007 22:07
? : Marcello Romani
Cc : samba@samba.org
Objet : Re: [Samba] Problem with Share Size

On Fri, Feb 16, 2007 at 06:30:14PM +0100, Marcello Romani
wrote:> Wikipedia reports a maximum volume size of 16TiB for reiser3
> 
> http://en.wikipedia.org/wiki/ReiserFS
What it does not say is that reiserfs tends to have your
files for breakfast.

Volker

Antoine Rocher

2007-Feb-19 11:05 UTC

head link

[Samba] Problem with Share Size

OK, thanks for theses infos.
But next to some comparisons between some FS, I have chosen XFS instead of
ReiserFS.

Antoine

-----Message d'origine-----
De : Volker Lendecke [mailto:vlendec@sernet.de] De la part de Volker Lendecke
Envoy? : lundi 19 f?vrier 2007 12:06
? : Antoine Rocher
Cc : samba@samba.org
Objet : Re: [Samba] Problem with Share Size

On Mon, Feb 19, 2007 at 11:01:19AM +0100, Antoine Rocher
wrote:> Sorry Volker, but I don't understand your message.
> Do you mean that reiserfs is a bad choice ?
In the past I had *BIG* problems with reiserfs, it destroyed
the Samba tdb files. I have not heard of that problem for a
while, but just last week I was told again that reiser had
eaten a friend's home directory. Admittedly that case was on
a laptop that tended to crash due to hardware problems, but
having a non-recoverable fs after a hardware crash is not
very exciting.

Volker

Volker Lendecke

2007-Feb-19 11:52 UTC

head link

[Samba] Problem with Share Size

On Mon, Feb 19, 2007 at 12:35:13PM +0100, Marcello Romani
wrote:> What do you mean ?
As I said in the reply of some minutes ago: I have seen all
sorts of problems with reiserfs. Some years ago I had
frequent customer emergencies because highly loaded tdb
files on reiserfs got corrupted. This meant that Samba was
not functioning on these machines. Changing the file system
to ext2/3 solved those problems reliably. But I have not
heard about those problems for a while. Not sure if reiserfs
was fixed or people don't use it anymore :-)

But then last week I heard about the lost homedir, and this
just supported my decision to never use reiser anymore for
anything.
> I've been using reiser3 at home and work with no problem at all for 
> almost 3 years now...
I can only say what *I* have experienced. I do not give a
firm recommendation either way. It's just that I will not
touch reiserfs anymore.

I have certainly also talked to a lot of people who are big
fans of reiserfs, so it's really your choice.

Volker
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