https://bugzilla.novell.com/show_bug.cgi?id=475689 Juergen Kirschbaum changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |juergen.kirschbaum@gmail.co | |m Target Milestone|--- |Final -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=475689 User juergen.kirschbaum@gmail.com added comment https://bugzilla.novell.com/show_bug.cgi?id=475689#c1 --- Comment #1 from Juergen Kirschbaum 2009-03-02 03:18:59 MST --- Problem still exists with new kernel-update: kernel-pae-2.6.27.19-3.2.1 kernel-pae-base-2.6.27.19-3.2.1 kernel-pae-extra-2.6.27.19-3.2.1 kernel-syms-2.6.27.19-3.2.1 cifs-mount-3.2.6-0.3.1 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=475689 User juergen.kirschbaum@gmail.com added comment https://bugzilla.novell.com/show_bug.cgi?id=475689#c3 Juergen Kirschbaum changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW Info Provider|juergen.kirschbaum@gmail.co | |m | --- Comment #3 from Juergen Kirschbaum 2009-03-04 11:54:51 MST --- Created an attachment (id=277135) --> (https://bugzilla.novell.com/attachment.cgi?id=277135) Requested info for smb debugging (i.e.: cifs-debug.cap, cifs-debug.txt) Hi Chuan, attached you find the requested info. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=475689 Lars Müller changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |samba-maintainers@SuSE.de AssignedTo|samba-maintainers@SuSE.de |sjayaraman@novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=475689 User sjayaraman@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=475689#c5 Suresh Jayaraman changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO Info Provider| |juergen.kirschbaum@gmail.co | |m --- Comment #5 from Suresh Jayaraman 2009-03-05 23:40:01 MST --- Do you have SELinux enabled? I don't think cifs support all the namespaces, yet. Could you disable and see whether the problem goes away? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=475689 User juergen.kirschbaum@gmail.com added comment https://bugzilla.novell.com/show_bug.cgi?id=475689#c7 --- Comment #7 from Juergen Kirschbaum 2009-03-06 09:28:28 MST --- Forgot about SELinux: root@skywalker:/root# getsebool getsebool: SELinux is disabled -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=475689 User sjayaraman@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=475689#c9 Suresh Jayaraman changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO Info Provider| |juergen.kirschbaum@gmail.co | |m --- Comment #9 from Suresh Jayaraman 2009-03-09 00:22:18 MST --- Looks like you have "unix extensions" disabled for some reason.. Is it so? It's best to use unix extensions with Server that support them. Can you enable in your Samba server configuration: unix extensions = yes and check in the cifs client whether unix extensions are disabled by doing cat /proc/fs/cifs/LinuxExtensionsEnabled If it is disabled (0) then try enabling it by doing: echo 1 > /proc/fs/cifs/LinuxExtensionsEnabled and then see it fixes the issue. But, I'm yet to figure why it works with 11.0 clients. Are you using the same server, mount options in this case too? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=475689 User juergen.kirschbaum@gmail.com added comment https://bugzilla.novell.com/show_bug.cgi?id=475689#c11 Juergen Kirschbaum changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED Info Provider|juergen.kirschbaum@gmail.co | |m | --- Comment #11 from Juergen Kirschbaum 2009-03-09 12:13:51 MST --- Samba-Server: - x86_32 Debian Etch 2.6.24-etchnhalf.1-686 - Samba 3.0.24-6etch10 version 3.0.24 - glibc libc6-i686 2.3.6.ds1-13etch9+b1 - ext3 exported via Samba with no ACLs --- root@rambo:~# tune2fs -l /dev/md5 tune2fs 1.40-WIP (14-Nov-2006) Filesystem volume name: <none> Last mounted on: <not available> Filesystem UUID: fc4da619-6971-44d9-8339-91f102eb2f0f Filesystem magic number: 0xEF53 Filesystem revision #: 1 (dynamic) Filesystem features: has_journal resize_inode dir_index filetype needs_recovery sparse_super large_file Filesystem flags: signed directory hash Default mount options: (none) Filesystem state: clean Errors behavior: Continue Filesystem OS type: Linux Inode count: 33931264 Block count: 67850496 Reserved block count: 3392524 Free blocks: 12037892 Free inodes: 33805780 First block: 0 Block size: 4096 Fragment size: 4096 Reserved GDT blocks: 1007 Blocks per group: 32768 Fragments per group: 32768 Inodes per group: 16384 Inode blocks per group: 512 Filesystem created: Mon Dec 31 15:42:06 2007 Last mount time: Wed Mar 4 18:40:37 2009 Last write time: Wed Mar 4 18:40:37 2009 Mount count: 44 Maximum mount count: -1 Last checked: Mon Dec 31 15:42:06 2007 Check interval: 0 (<none>) Reserved blocks uid: 0 (user root) Reserved blocks gid: 0 (group root) First inode: 11 Inode size: 128 Journal inode: 8 Default directory hash: tea Directory Hash Seed: 5024195c-768b-4781-a335-18c0658d8317 Journal backup: inode blocks --- CIFS Client: - x86_32 openSUSE 11.1 2.6.27.19-3.2-pae - glibc-2.9-2.11.1 In smb.conf the line is changed: unix extensions = yes But this does not resolve this issue. Still the same problem. Mountoptions as in /etc/fstab: //rambo/jk /mnt/jk cifs noauto,users,credentials=/home/jk/.smb_mount,uid=jk,gid=jk,file_mode=0640,dir_mode=0750 0 0 Executing command: cp /dev/null /mnt/jk/tmp/bug/foo A strace of the smbd-process on the samba-server prints the following: --- read(22, "\0\0\0f", 4) = 4 read(22, "\377SMB2\0\0\0\0\0\1\320\0\0\0\0\0\0\0\0\0\0\0\0\1\0\31"..., 102) = 102 stat64("tmp", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 lstat64("tmp", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 stat64("tmp", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 lstat64("tmp", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 fcntl64(11, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=10180, len=1}, 0xbfce56d4) = 0 fcntl64(11, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=10180, len=1}, 0xbfce5604) = 0 write(22, "\0\0\0\240\377SMB2\0\0\0\0\200A\300\0\0\0\0\0\0\0\0\0\0"..., 164) = 164 select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 996000}) read(22, "\0\0\0n", 4) = 4 read(22, "\377SMB2\0\0\0\0\0\1\320\0\0\0\0\0\0\0\0\0\0\0\0\1\0\31"..., 110) = 110 stat64("tmp/bug", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 lstat64("tmp/bug", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 lstat64("tmp", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 stat64("tmp/bug", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 lstat64("tmp/bug", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 fcntl64(11, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=440, len=1}, 0xbfce56d4) = 0 fcntl64(11, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=440, len=1}, 0xbfce5604) = 0 write(22, "\0\0\0\240\377SMB2\0\0\0\0\200A\300\0\0\0\0\0\0\0\0\0\0"..., 164) = 164 select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 996000}) read(22, "\0\0\0v", 4) = 4 read(22, "\377SMB2\0\0\0\0\0\1\320\0\0\0\0\0\0\0\0\0\0\0\0\1\0\31"..., 118) = 118 stat64("tmp/bug/foo", {st_mode=S_IFREG|0640, st_size=731, ...}) = 0 lstat64("tmp/bug/foo", {st_mode=S_IFREG|0640, st_size=731, ...}) = 0 lstat64("tmp/bug", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 lstat64("tmp", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 stat64("tmp/bug/foo", {st_mode=S_IFREG|0640, st_size=731, ...}) = 0 lstat64("tmp/bug/foo", {st_mode=S_IFREG|0640, st_size=731, ...}) = 0 fcntl64(11, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=6532, len=1}, 0xbfce56d4) = 0 fcntl64(11, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=6532, len=1}, 0xbfce5604) = 0 write(22, "\0\0\0\240\377SMB2\0\0\0\0\200A\300\0\0\0\0\0\0\0\0\0\0"..., 164) = 164 select(23, [5 22], NULL, NULL, {60, 0}) = 1 (in [22], left {59, 996000}) read(22, "\0\0\0\200", 4) = 4 read(22, "\377SMB2\0\0\0\0\0\1\320\0\0\0\0\0\0\0\0\0\0\0\0\1\0\31"..., 128) = 128 stat64("rambo/jk/tmp/bug/foo", 0xbfce6464) = -1 ENOENT (No such file or directory) write(22, "\0\0\0#\377SMB24\0\0\300\200A\300\0\0\0\0\0\0\0\0\0\0\0"..., 39) = 39 select(23, [5 22], NULL, NULL, {60, 0} --- Output from CIFS-Client: --- fs/cifs/inode.c: CIFS VFS: in cifs_revalidate as Xid: 160934 with uid: 1111 fs/cifs/inode.c: Revalidate: //rambo/jk/tmp inode 0xed4dab70 count 1 dentry: 0xd6d336c0 d_time 14550077 jiffies 15213625 fs/cifs/inode.c: Getting info on //rambo/jk/tmp fs/cifs/cifssmb.c: In QPathInfo (Unix) the path //rambo/jk/tmp fs/cifs/transport.c: For smb_command 50 fs/cifs/transport.c: Sending smb of length 102 fs/cifs/connect.c: rfc1002 length 0xa4 fs/cifs/inode.c: Old time 15176516 fs/cifs/inode.c: New time 15213626 fs/cifs/inode.c: Size 0 and blocks 0 fs/cifs/inode.c: cifs_revalidate - inode unchanged fs/cifs/inode.c: CIFS VFS: leaving cifs_revalidate (xid = 160934) rc = 0 fs/cifs/inode.c: CIFS VFS: in cifs_revalidate as Xid: 160935 with uid: 1111 fs/cifs/inode.c: Revalidate: //rambo/jk/tmp/bug inode 0xed4dace8 count 1 dentry: 0xdbfca21c d_time 14818051 jiffies 15213626 fs/cifs/inode.c: Getting info on //rambo/jk/tmp/bug fs/cifs/cifssmb.c: In QPathInfo (Unix) the path //rambo/jk/tmp/bug fs/cifs/transport.c: For smb_command 50 fs/cifs/transport.c: Sending smb of length 110 fs/cifs/connect.c: rfc1002 length 0xa4 fs/cifs/inode.c: Old time 15176517 fs/cifs/inode.c: New time 15213626 fs/cifs/inode.c: Size 0 and blocks 0 fs/cifs/inode.c: cifs_revalidate - inode unchanged fs/cifs/inode.c: CIFS VFS: leaving cifs_revalidate (xid = 160935) rc = 0 fs/cifs/inode.c: CIFS VFS: in cifs_revalidate as Xid: 160936 with uid: 1111 fs/cifs/inode.c: Revalidate: //rambo/jk/tmp/bug/foo inode 0xecdc5e60 count 1 dentry: 0xecd528d0 d_time 14883758 jiffies 15213626 fs/cifs/inode.c: Getting info on //rambo/jk/tmp/bug/foo fs/cifs/cifssmb.c: In QPathInfo (Unix) the path //rambo/jk/tmp/bug/foo fs/cifs/transport.c: For smb_command 50 fs/cifs/transport.c: Sending smb of length 118 fs/cifs/connect.c: rfc1002 length 0xa4 fs/cifs/inode.c: Old time 15176520 fs/cifs/inode.c: New time 15213627 fs/cifs/inode.c: Size 731 and blocks 8 fs/cifs/inode.c: cifs_revalidate - inode unchanged fs/cifs/file.c: CIFS VFS: in cifs_writepages as Xid: 160937 with uid: 1111 fs/cifs/file.c: CIFS VFS: leaving cifs_writepages (xid = 160937) rc = 0 fs/cifs/inode.c: CIFS VFS: leaving cifs_revalidate (xid = 160936) rc = 0 fs/cifs/inode.c: CIFS VFS: in cifs_revalidate as Xid: 160938 with uid: 1111 fs/cifs/inode.c: Revalidate: //rambo/jk/tmp/bug/foo inode 0xecdc5e60 count 1 dentry: 0xecd528d0 d_time 14883758 jiffies 15213627 fs/cifs/inode.c: CIFS VFS: leaving cifs_revalidate (xid = 160938) rc = 0 fs/cifs/inode.c: CIFS VFS: in cifs_revalidate as Xid: 160939 with uid: 1111 fs/cifs/inode.c: Revalidate: //rambo/jk/tmp inode 0xed4dab70 count 1 dentry: 0xd6d336c0 d_time 14550077 jiffies 15213627 fs/cifs/inode.c: CIFS VFS: leaving cifs_revalidate (xid = 160939) rc = 0 fs/cifs/inode.c: CIFS VFS: in cifs_revalidate as Xid: 160940 with uid: 1111 fs/cifs/inode.c: Revalidate: //rambo/jk/tmp/bug inode 0xed4dace8 count 1 dentry: 0xdbfca21c d_time 14818051 jiffies 15213627 fs/cifs/inode.c: CIFS VFS: leaving cifs_revalidate (xid = 160940) rc = 0 fs/cifs/inode.c: CIFS VFS: in cifs_revalidate as Xid: 160941 with uid: 1111 fs/cifs/inode.c: Revalidate: //rambo/jk/tmp/bug/foo inode 0xecdc5e60 count 1 dentry: 0xecd528d0 d_time 14883758 jiffies 15213627 fs/cifs/inode.c: CIFS VFS: leaving cifs_revalidate (xid = 160941) rc = 0 fs/cifs/inode.c: CIFS VFS: in cifs_revalidate as Xid: 160942 with uid: 1111 fs/cifs/inode.c: Revalidate: //rambo/jk/tmp/bug/foo inode 0xecdc5e60 count 1 dentry: 0xecd528d0 d_time 14883758 jiffies 15213627 fs/cifs/inode.c: CIFS VFS: leaving cifs_revalidate (xid = 160942) rc = 0 fs/cifs/inode.c: CIFS VFS: in cifs_revalidate as Xid: 160943 with uid: 1111 fs/cifs/inode.c: Revalidate: //rambo/jk/tmp inode 0xed4dab70 count 1 dentry: 0xd6d336c0 d_time 14550077 jiffies 15213627 fs/cifs/inode.c: CIFS VFS: leaving cifs_revalidate (xid = 160943) rc = 0 fs/cifs/inode.c: CIFS VFS: in cifs_revalidate as Xid: 160944 with uid: 1111 fs/cifs/inode.c: Revalidate: //rambo/jk/tmp/bug inode 0xed4dace8 count 1 dentry: 0xdbfca21c d_time 14818051 jiffies 15213627 fs/cifs/inode.c: CIFS VFS: leaving cifs_revalidate (xid = 160944) rc = 0 fs/cifs/inode.c: CIFS VFS: in cifs_revalidate as Xid: 160945 with uid: 1111 fs/cifs/inode.c: Revalidate: //rambo/jk/tmp/bug/foo inode 0xecdc5e60 count 1 dentry: 0xecd528d0 d_time 14883758 jiffies 15213627 fs/cifs/inode.c: CIFS VFS: leaving cifs_revalidate (xid = 160945) rc = 0 fs/cifs/inode.c: setattr_unix on file foo attrs->ia_valid=0x8068 fs/cifs/inode.c: CIFS VFS: in cifs_setattr_unix as Xid: 160946 with uid: 1111 fs/cifs/cifssmb.c: In SetEOF fs/cifs/transport.c: For smb_command 50 fs/cifs/transport.c: Sending smb of length 128 fs/cifs/connect.c: rfc1002 length 0x27 fs/cifs/connect.c: invalid transact2 word count fs/cifs/netmisc.c: Mapping smb error code 2 to POSIX err -2 fs/cifs/cifssmb.c: SetPathInfo (file size) returned -2 fs/cifs/inode.c: SetEOF by path (setattrs) rc = -2 fs/cifs/inode.c: CIFS VFS: leaving cifs_setattr_unix (xid = 160946) rc = -2 --- -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=475689 User sjayaraman@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=475689#c13 --- Comment #13 from Suresh Jayaraman 2009-03-11 05:52:31 MST --- (In reply to comment #12)

There is a similar bug in

https://bugzilla.redhat.com/show_bug.cgi?id=188012

It was resolved with a kernel update. Maybe, something is still wrong with the cifs.ko.

This may not be the case since the kernel mentioned in the bug was old and 11.1 has much recent kernel and should include the updates naturally. Are you able to reproduce with recent samba versions? I'll take a deeper look sometime soon. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=475689 User sjayaraman@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=475689#c15 --- Comment #15 from Suresh Jayaraman 2009-03-12 00:31:51 MST --- As mentioned in Comment #10, my investigation shows that the client is reporting back the error(ENOENT) that the server returns and there is nothing wrong with the previous requests it's more likely that it could be a Samba (Server) issue in old versions that might have got fixed later (as you are not able to reproduce it with update Samba version). Will reassign to Samba-Maintainers. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=475689 User sjayaraman@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=475689#c18 Suresh Jayaraman changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO Info Provider| |juergen.kirschbaum@gmail.co | |m AssignedTo|samba-maintainers@SuSE.de |sjayaraman@novell.com --- Comment #18 from Suresh Jayaraman 2009-03-12 22:08:26 MST --- Ok,Can you attach the similar debugging information for the openSUSE 11.0 vs Debian-etch Server where it is working? I'll compare and see the past and the current behavior. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.