Jeff Layton wrote: > On Wed, 02 Dec 2009 10:19:52 +0100 > Fredrik Liljegren <[email protected]> wrote: > > >> Whenever I create or modify a file on my cifs-mount, be it by `echo >> "test" >> file` or from bash, the file mode is changed with u+x. >> However, that does not happen with touch, and usign chmod u-x works as >> it should. This is very annoying... >> > That is strange, I'm not aware of anything in cifs that would change inode > permissions on a write call. Some questions: > > What mount options are you using? > I used nodfs,rw,iocharset=utf8,localcharset=utf8,uid=fiddur,gid=fiddur,credentials=/home/fiddur/.effie-smb
Hmm, could it be nodfs that messes it up? That's a remnant of earlier tries to get this right... I discovered now that using file_mode=0664,dir_mode=0775 works, but that is quite suboptimal... > Does the server have any special "create mode" or "create mask" type > settings that might affect the mode assigned to the inode? > The server uses: force create mode = 0664 force directory mode = 0775 ...but I guess it is unix extensions that makes files other than 0664. > What kernel is this client running? > 2.6.30-1-amd64 from debian. > What kernel is the ubuntu client running? > The ubuntu mount used file_mode and dir_mode in the mounting, so that would be the reason for the difference. (It's a collegues computer...) > It might be interesting to see a wire capture while recreating this. > Instructions on doing that are here: > > http://wiki.samba.org/index.php/LinuxCIFS_troubleshooting > > If you like, you can send the capture to me directly and I'll have a > look. > Here's the output from a `echo "test" > test1` where test1 gets u+x (including it, it's <100 rows): [195493.276026] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: CIFS VFS: in cifs_writepages as Xid: 940557 with uid: 0 [195493.276031] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: CIFS VFS: leaving cifs_writepages (xid = 940557) rc = 0 [195500.523217] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: CIFS VFS: in cifs_revalidate as Xid: 940558 with uid: 1000 [195500.523224] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: Revalidate: /tmp/test1 inode 0xffff880112cf75e0 count 1 dentry: 0xffff880112cb18c0 d_time 4343754864 jiffies 4343767426 [195500.523228] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: Getting info on /tmp/test1 [195500.523231] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/cifssmb.c: In QPathInfo (Unix) the path /tmp/test1 [195500.523252] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: For smb_command 50 [195500.523255] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: Sending smb: total_len 98 [195500.523618] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/connect.c: rfc1002 length 0xa4 [195500.523628] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: Old time 4343754864 [195500.523630] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: New time 4343767426 [195500.523634] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: Size 5 and blocks 8 [195500.523636] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: cifs_revalidate - inode unchanged [195500.523641] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: CIFS VFS: in cifs_writepages as Xid: 940559 with uid: 1000 [195500.523645] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: CIFS VFS: leaving cifs_writepages (xid = 940559) rc = 0 [195500.523648] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: CIFS VFS: leaving cifs_revalidate (xid = 940558) rc = 0 [195500.523654] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: setattr_unix on file test1 attrs->ia_valid=0x8068 [195500.523657] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: CIFS VFS: in cifs_setattr_unix as Xid: 940560 with uid: 1000 [195500.523661] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/cifssmb.c: In SetEOF [195500.523664] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: For smb_command 50 [195500.523666] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: Sending smb: total_len 108 [195500.524330] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/connect.c: rfc1002 length 0x3e [195500.524337] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: SetEOF by path (setattrs) rc = 0 [195500.524345] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/cifssmb.c: In SetUID/GID/Mode [195500.524348] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: For smb_command 50 [195500.524351] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: Sending smb: total_len 200 [195500.524624] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/connect.c: rfc1002 length 0x3e [195500.524632] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: CIFS VFS: leaving cifs_setattr_unix (xid = 940560) rc = 0 [195500.524636] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: CIFS VFS: in cifs_open as Xid: 940561 with uid: 1000 [195500.524640] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: inode = 0xffff880112cf75e0 file flags are 0x8241 for /tmp/test1 [195500.524645] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: For smb_command 162 [195500.524647] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: Sending smb: total_len 110 [195500.524946] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/connect.c: rfc1002 length 0x6b [195500.524954] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: CIFS VFS: in cifs_writepages as Xid: 940562 with uid: 1000 [195500.524957] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: CIFS VFS: leaving cifs_writepages (xid = 940562) rc = 0 [195500.524960] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: invalidating remote inode since open detected it changed [195500.524965] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: Getting info on /tmp/test1 [195500.524967] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/cifssmb.c: In QPathInfo (Unix) the path /tmp/test1 [195500.524971] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: For smb_command 50 [195500.524973] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: Sending smb: total_len 98 [195500.525275] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/connect.c: rfc1002 length 0xa4 [195500.525282] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: Old time 4343767426 [195500.525284] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: New time 4343767427 [195500.525287] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: Size 0 and blocks 8 [195500.525290] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: Exclusive Oplock granted on inode ffff880112cf75e0 [195500.525293] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: CIFS VFS: leaving cifs_open (xid = 940561) rc = 0 [195500.525301] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: CIFS VFS: in cifs_writepages as Xid: 940563 with uid: 1000 [195500.525305] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: CIFS VFS: leaving cifs_writepages (xid = 940563) rc = 0 [195500.525308] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: Flush inode ffff880112cf75e0 file ffff8800a582e140 rc 0 [195500.525316] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/xattr.c: CIFS VFS: in cifs_getxattr as Xid: 940564 with uid: 1000 [195500.525320] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/xattr.c: illegal xattr request security.capability (only user namespace supported) [195500.525323] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/xattr.c: CIFS VFS: leaving cifs_getxattr (xid = 940564) rc = -95 [195500.525326] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: write_begin from 0 len 5 [195500.525332] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: write_end for page ffffe20004222248 from pos 0 with 5 bytes [195500.525339] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: CIFS VFS: in cifs_writepages as Xid: 940565 with uid: 1000 [195500.525343] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/cifssmb.c: write2 at 0 5 bytes [195500.525346] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: For smb_command 47 [195500.525349] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: Sending smb: total_len 73 [195500.525642] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/connect.c: rfc1002 length 0x33 [195500.525648] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/misc.c: Null buffer passed to cifs_small_buf_release [195500.525652] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: CIFS VFS: leaving cifs_writepages (xid = 940565) rc = 0 [195500.525656] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: Flush inode ffff880112cf75e0 file ffff8800a582e140 rc 0 [195500.525659] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: CIFS VFS: in cifs_close as Xid: 940566 with uid: 1000 [195500.525662] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/cifssmb.c: In CIFSSMBClose [195500.525665] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: For smb_command 4 [195500.525667] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: Sending smb: total_len 45 [195500.525900] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/connect.c: rfc1002 length 0x27 [195500.525907] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: closing last open instance for inode ffff880112cf75e0 [195500.525910] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/file.c: CIFS VFS: leaving cifs_close (xid = 940566) rc = 0 [195501.720952] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/cifsfs.c: CIFS VFS: in cifs_statfs as Xid: 940567 with uid: 1000 [195501.720956] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/cifssmb.c: In QFSPosixInfo [195501.720967] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: For smb_command 50 [195501.720971] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: Sending smb: total_len 72 [195501.721473] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/connect.c: rfc1002 length 0x74 [195501.721496] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/cifsfs.c: CIFS VFS: leaving cifs_statfs (xid = 940567) rc = 0 [195501.721503] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: CIFS VFS: in cifs_revalidate as Xid: 940568 with uid: 1000 [195501.721510] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: Revalidate: inode 0xffff88013f4e7d78 count 2 dentry: 0xffff8801036e0d40 d_time 4341159525 jiffies 4343767726 [195501.721513] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: Getting info on [195501.721516] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/cifssmb.c: In QPathInfo (Unix) the path [195501.721520] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: For smb_command 50 [195501.721523] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/transport.c: Sending smb: total_len 78 [195501.721868] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/connect.c: rfc1002 length 0xa4 [195501.721884] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: Old time 4343752725 [195501.721887] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: New time 4343767726 [195501.721890] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: Size 0 and blocks 0 [195501.721893] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: cifs_revalidate - inode unchanged [195501.721898] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: CIFS VFS: leaving cifs_revalidate (xid = 940568) rc = 0 [195501.721953] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: CIFS VFS: in cifs_revalidate as Xid: 940569 with uid: 1000 [195501.721958] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: Revalidate: inode 0xffff88013f4e7d78 count 2 dentry: 0xffff8801036e0d40 d_time 4341159525 jiffies 4343767726 [195501.721962] /build/buildd-linux-2.6_2.6.30-4-amd64-zA7FCt/linux-2.6-2.6.30/debian/build/source_amd64_none/fs/cifs/inode.c: CIFS VFS: leaving cifs_revalidate (xid = 940569) rc = 0 -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
