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Schweiss, Chip

2014-Feb-19 21:32 UTC

[Samba] Windows 7 to Samba 4.1.4 in complete copies from CD/DVD

I have a test server setup with Samba 4.1.4.   All file interactions test
work except when copying files from a CD or DVD to the samba share on
Windows 7.

I have a CD with a folder that contains 324 files and 22 sub-folders.
Consistently if I drag/drop or copy/paste the folder in Windows Explorer
directly from the CD to the samba share only 53 files and 4 folders get
copied.  No error dialogs appear in Windows.  Sometimes the copy dialog
appears other times it does not.

If copy the same folder from the CD to the local machine all files/folders
copy.   If I copy again from the local machine to the samba share, again
all files/folders copy.

I've increase logging verbosity to 6 and it appears Windows is only trying
the small subset of files/folders.   There are entries of looking up each
file that is missing, but never copying them

Here is the relevant log entries for some files and a directory that did
not copy:

[2014/02/19 15:14:13.823511,  5] ../source3/smbd/dir.c:493(dptr_create)
  dptr_create dir=Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas
[2014/02/19 15:14:13.823555,  3] ../source3/smbd/dir.c:665(dptr_create)
  creating new dirptr 0 for path
Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas, expect_close = 0
[2014/02/19 15:14:13.823598,  6]
../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
  smbd_dirptr_get_entry: dirptr 0x8092888 now at offset 0
[2014/02/19 15:14:13.823664,  3]
../source3/smbd/dir.c:1108(smbd_dirptr_get_entry)
  smbd_dirptr_get_entry mask=[*] found
Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas/. fname=. (.)
[2014/02/19 15:14:13.823712,  6]
../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
  smbd_dirptr_get_entry: dirptr 0x8092888 now at offset -2147483648
[2014/02/19 15:14:13.823771,  3]
../source3/smbd/dir.c:1108(smbd_dirptr_get_entry)
  smbd_dirptr_get_entry mask=[*] found
Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas/.. fname=.. (..)
[2014/02/19 15:14:13.823858,  6]
../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
  smbd_dirptr_get_entry: dirptr 0x8092888 now at offset 314393961
[2014/02/19 15:14:13.823913,  3]
../source3/smbd/dir.c:1108(smbd_dirptr_get_entry)
  smbd_dirptr_get_entry mask=[*] found
Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas/ROIAtlasNotes.txt
fname=ROIAtlasNotes.txt (ROIAtlas
Notes.txt)
[2014/02/19 15:14:13.823968,  6]
../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
  smbd_dirptr_get_entry: dirptr 0x8092888 now at offset 331697583
[2014/02/19 15:14:13.824017,  3]
../source3/smbd/dir.c:1108(smbd_dirptr_get_entry)
  smbd_dirptr_get_entry mask=[*] found
Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas/AtlasREADME.txt
fname=AtlasREADME.txt (AtlasREADME.
txt)
[2014/02/19 15:14:13.824069,  6]
../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
  smbd_dirptr_get_entry: dirptr 0x8092888 now at offset 395314558
[2014/02/19 15:14:13.824118,  3]
../source3/smbd/dir.c:1108(smbd_dirptr_get_entry)
  smbd_dirptr_get_entry mask=[*] found
Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas/ROIAtlas.hdr
fname=ROIAtlas.hdr (ROIAtlas.hdr)
[2014/02/19 15:14:13.824177,  6]
../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
  smbd_dirptr_get_entry: dirptr 0x8092888 now at offset 430847674
[2014/02/19 15:14:13.824227,  3]
../source3/smbd/dir.c:1108(smbd_dirptr_get_entry)
  smbd_dirptr_get_entry mask=[*] found
Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas/ROIAtlasLabs.txt
fname=ROIAtlasLabs.txt (ROIAtlasLa
bs.txt)
[2014/02/19 15:14:13.824287,  6]
../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
  smbd_dirptr_get_entry: dirptr 0x8092888 now at offset 461004237
[2014/02/19 15:14:13.824337,  3]
../source3/smbd/dir.c:1108(smbd_dirptr_get_entry)
  smbd_dirptr_get_entry mask=[*] found
Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas/ROIAtlas.img
fname=ROIAtlas.img (ROIAtlas.img)
[2014/02/19 15:14:13.824387,  6]
../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
  smbd_dirptr_get_entry: dirptr 0x8092888 now at offset -1

The only error I see in the logs is:

2014/02/19 14:55:06.542523,  2] ../source3/smbd/open.c:3060(open_directory)
  open_directory: unable to create
Chip/FromCD/myTempHPF/ScAnVP6.2.1w/documentation. Error was
NT_STATUS_OBJECT_NAME_COLLISION

If I launch a Samba 3.6.20 with the same smb.conf it works as expected.
I'm not sure if this is bug or a config change I need to make for Samba
4.

This is running on OmniOS with Samba 4.1.4 compiled from source.

The smb.conf is:

[global]

    log level = 6
    workgroup = NEUROIMAGE
    server string = ZFS Test Server - Samba Version %v
    netbios name = NILtest1

    winbind enum groups = yes
    winbind enum users = yes

    idmap backend = tdb
    idmap uid = 100000-10000000
    idmap gid = 100000-10000000
    idmap config NEUROIMAGE : backend  = nss
    idmap config NEUROIMAGE : range = 500-99999

    interfaces = lo e1000g0
    log file = /var/opt/csw/samba/log/%m.log
    max log size = 5000

    security = ads
    realm = NEUROIMAGE.WUSTL.EDU
    password server = nildc01 nildc02 nildc03
    socket options = TCP_NODELAY
    encrypt passwords = yes
    dns proxy = no
    mangled names = no
    preserve case = yes
    short preserve case = yes
   load printers = no

[scratch]
   comment = Public Stuff
   path = /testpool/scratch
   writable = yes
   browsable = yes


[scratch1]
   comment = Public Stuff 1
   path = /testpool/scratch1
   writable = yes
   browsable = yes

[scratch2]
   comment = Public Stuff 2
   path = /testpool/scratch2
   writable = yes
   browsable = yes

Chan Min Wai

2014-Feb-20 06:06 UTC

head link

[Samba] Windows 7 to Samba 4.1.4 in complete copies from CD/DVD

On Thu, Feb 20, 2014 at 5:32 AM, Schweiss, Chip <chip at innovates.com>
wrote:
> I have a test server setup with Samba 4.1.4.   All file interactions test
> work except when copying files from a CD or DVD to the samba share on
> Windows 7.
>
> I have a CD with a folder that contains 324 files and 22 sub-folders.
> Consistently if I drag/drop or copy/paste the folder in Windows Explorer
> directly from the CD to the samba share only 53 files and 4 folders get
> copied.  No error dialogs appear in Windows.  Sometimes the copy dialog
> appears other times it does not.
>
> If copy the same folder from the CD to the local machine all files/folders
> copy.   If I copy again from the local machine to the samba share, again
> all files/folders copy.
>
> I've increase logging verbosity to 6 and it appears Windows is only
trying
> the small subset of files/folders.   There are entries of looking up each
> file that is missing, but never copying them
>
> Here is the relevant log entries for some files and a directory that did
> not copy:
>
> [2014/02/19 15:14:13.823511,  5] ../source3/smbd/dir.c:493(dptr_create)
>   dptr_create dir=Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas
> [2014/02/19 15:14:13.823555,  3] ../source3/smbd/dir.c:665(dptr_create)
>   creating new dirptr 0 for path
> Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas, expect_close = 0
> [2014/02/19 15:14:13.823598,  6]
> ../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
>   smbd_dirptr_get_entry: dirptr 0x8092888 now at offset 0
> [2014/02/19 15:14:13.823664,  3]
> ../source3/smbd/dir.c:1108(smbd_dirptr_get_entry)
>   smbd_dirptr_get_entry mask=[*] found
> Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas/. fname=. (.)
> [2014/02/19 15:14:13.823712,  6]
> ../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
>   smbd_dirptr_get_entry: dirptr 0x8092888 now at offset -2147483648
> [2014/02/19 15:14:13.823771,  3]
> ../source3/smbd/dir.c:1108(smbd_dirptr_get_entry)
>   smbd_dirptr_get_entry mask=[*] found
> Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas/.. fname=.. (..)
> [2014/02/19 15:14:13.823858,  6]
> ../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
>   smbd_dirptr_get_entry: dirptr 0x8092888 now at offset 314393961
> [2014/02/19 15:14:13.823913,  3]
> ../source3/smbd/dir.c:1108(smbd_dirptr_get_entry)
>   smbd_dirptr_get_entry mask=[*] found
> Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas/ROIAtlasNotes.txt
> fname=ROIAtlasNotes.txt (ROIAtlas
> Notes.txt)
> [2014/02/19 15:14:13.823968,  6]
> ../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
>   smbd_dirptr_get_entry: dirptr 0x8092888 now at offset 331697583
> [2014/02/19 15:14:13.824017,  3]
> ../source3/smbd/dir.c:1108(smbd_dirptr_get_entry)
>   smbd_dirptr_get_entry mask=[*] found
> Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas/AtlasREADME.txt
> fname=AtlasREADME.txt (AtlasREADME.
> txt)
> [2014/02/19 15:14:13.824069,  6]
> ../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
>   smbd_dirptr_get_entry: dirptr 0x8092888 now at offset 395314558
> [2014/02/19 15:14:13.824118,  3]
> ../source3/smbd/dir.c:1108(smbd_dirptr_get_entry)
>   smbd_dirptr_get_entry mask=[*] found
> Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas/ROIAtlas.hdr
> fname=ROIAtlas.hdr (ROIAtlas.hdr)
> [2014/02/19 15:14:13.824177,  6]
> ../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
>   smbd_dirptr_get_entry: dirptr 0x8092888 now at offset 430847674
> [2014/02/19 15:14:13.824227,  3]
> ../source3/smbd/dir.c:1108(smbd_dirptr_get_entry)
>   smbd_dirptr_get_entry mask=[*] found
> Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas/ROIAtlasLabs.txt
> fname=ROIAtlasLabs.txt (ROIAtlasLa
> bs.txt)
> [2014/02/19 15:14:13.824287,  6]
> ../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
>   smbd_dirptr_get_entry: dirptr 0x8092888 now at offset 461004237
> [2014/02/19 15:14:13.824337,  3]
> ../source3/smbd/dir.c:1108(smbd_dirptr_get_entry)
>   smbd_dirptr_get_entry mask=[*] found
> Chip/FromCD/myTempHPF/ScAnVP6.2.1w/templates/Brain_Atlas/ROIAtlas.img
> fname=ROIAtlas.img (ROIAtlas.img)
> [2014/02/19 15:14:13.824387,  6]
> ../source3/smbd/dir.c:1025(smbd_dirptr_get_entry)
>   smbd_dirptr_get_entry: dirptr 0x8092888 now at offset -1
>
> The only error I see in the logs is:
>
> 2014/02/19 14:55:06.542523,  2] ../source3/smbd/open.c:3060(open_directory)
>   open_directory: unable to create
> Chip/FromCD/myTempHPF/ScAnVP6.2.1w/documentation. Error was
> NT_STATUS_OBJECT_NAME_COLLISION
>
> If I launch a Samba 3.6.20 with the same smb.conf it works as expected.
> I'm not sure if this is bug or a config change I need to make for Samba
> 4.
>
> This is running on OmniOS with Samba 4.1.4 compiled from source.
>
> The smb.conf is:
>
> [global]
>
>     log level = 6
>     workgroup = NEUROIMAGE
>     server string = ZFS Test Server - Samba Version %v
>     netbios name = NILtest1
>
>     winbind enum groups = yes
>     winbind enum users = yes
>
>     idmap backend = tdb
>     idmap uid = 100000-10000000
>     idmap gid = 100000-10000000
>     idmap config NEUROIMAGE : backend  = nss
>     idmap config NEUROIMAGE : range = 500-99999
>
>     interfaces = lo e1000g0
>     log file = /var/opt/csw/samba/log/%m.log
>     max log size = 5000
>
>     security = ads
>     realm = NEUROIMAGE.WUSTL.EDU
>     password server = nildc01 nildc02 nildc03
>     socket options = TCP_NODELAY
>     encrypt passwords = yes
>     dns proxy = no
>     mangled names = no
>     preserve case = yes
>     short preserve case = yes
>    load printers = no
>
> [scratch]
>    comment = Public Stuff
>    path = /testpool/scratch
>    writable = yes
>    browsable = yes
>
>
> [scratch1]
>    comment = Public Stuff 1
>    path = /testpool/scratch1
>    writable = yes
>    browsable = yes
>
> [scratch2]
>    comment = Public Stuff 2
>    path = /testpool/scratch2
>    writable = yes
>    browsable = yes
> --
> To unsubscribe from this list go to the following URL and read the
> instructions:  https://lists.samba.org/mailman/options/samba
>
Hi Schweiss,

According to log...

It said something like Name collison.

can help to double check on the old samba on the following...
I believes that you don't need them any more...

preserve case = yes
short preserve case = yes

Also you can drop that
"socket options"

David Disseldorp

2014-Feb-20 13:56 UTC

head link

[Samba] Windows 7 to Samba 4.1.4 in complete copies from CD/DVD

On Wed, 19 Feb 2014 15:32:32 -0600, Schweiss, Chip wrote:
> I have a test server setup with Samba 4.1.4.   All file interactions test
> work except when copying files from a CD or DVD to the samba share on
> Windows 7.
> 
> I have a CD with a folder that contains 324 files and 22 sub-folders.
> Consistently if I drag/drop or copy/paste the folder in Windows Explorer
> directly from the CD to the samba share only 53 files and 4 folders get
> copied.  No error dialogs appear in Windows.  Sometimes the copy dialog
> appears other times it does not.
...
> The only error I see in the logs is:
> 
> 2014/02/19 14:55:06.542523,  2] ../source3/smbd/open.c:3060(open_directory)
>   open_directory: unable to create
> Chip/FromCD/myTempHPF/ScAnVP6.2.1w/documentation. Error was
> NT_STATUS_OBJECT_NAME_COLLISION
> 
> If I launch a Samba 3.6.20 with the same smb.conf it works as expected.
> I'm not sure if this is bug or a config change I need to make for Samba
> 4.
Sounds like a serious regression. Please raise a bug to track this issue
at bugzilla.samba.org.
See https://www.samba.org/~asn/reporting_samba_bugs.txt for details.

Cheers, David

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