[linux-cifs-client] still problems with new cifs code

[Gorazd Golob]

Hi!

I have latest cifs code from bk tree - pull at 12/03 ~08:00 CET. I
mounted drive with this command line:
mount.cifs //yyyy/xxxx /mnt/test/ -o
direct,user=xxx,password=xxx

yyyy is samba 3.0.7. (also tried with w2k server -also have is dmesg:
fs/cifs/cifsfs.c: In read_wrapper size 4096) .. more about below is a
snip. Shouldn't be this value 16000?

Then I start copy files (about 100 mb each) from mount point to local
drive. I still have big memory pressure (about ~5Mb free, <1gb cached of total 1gb of ram).

What am I doing wrong? (btw: I still have some kernel oops from time to
time, but now yet with new kernel)

--- dmesg ---

Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: in cifs_read as
Xid: 6829750 with uid: 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: For smb_command 46
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: Sending smb of length
59
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c: Peek length rcvd: 0x24
beginning 0x103f)
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c:  Mid 0xf11 matched -
waking up
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: leaving
cifs_read (xid = 6829750) rc = 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/cifsfs.c: In read_wrapper size
4096 at 344743936
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: in cifs_read as
Xid: 6829751 with uid: 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: For smb_command 46
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: Sending smb of length
59
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c: Peek length rcvd: 0x24
beginning 0x103f)
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c:  Mid 0xf12 matched -
waking up
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: leaving
cifs_read (xid = 6829751) rc = 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/cifsfs.c: In read_wrapper size
4096 at 344748032
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: in cifs_read as
Xid: 6829752 with uid: 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: For smb_command 46
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: Sending smb of length
59
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c: Peek length rcvd: 0x24
beginning 0x103f)
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c:  Mid 0xf13 matched -
waking up
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: leaving
cifs_read (xid = 6829752) rc = 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/cifsfs.c: In read_wrapper size
4096 at 344752128
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: in cifs_read as
Xid: 6829753 with uid: 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: For smb_command 46
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: Sending smb of length
59
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c: Peek length rcvd: 0x24
beginning 0x103f)
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c:  Mid 0xf14 matched -
waking up
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: leaving
cifs_read (xid = 6829753) rc = 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/cifsfs.c: In read_wrapper size
4096 at 344756224
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: in cifs_read as
Xid: 6829754 with uid: 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: For smb_command 46
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: Sending smb of length
59
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c: Peek length rcvd: 0x24
beginning 0x103f)
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c:  Mid 0xf15 matched -
waking up
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: leaving
cifs_read (xid = 6829754) rc = 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/cifsfs.c: In read_wrapper size
4096 at 344760320
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: in cifs_read as
Xid: 6829755 with uid: 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: For smb_command 46
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: Sending smb of length
59
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c: Peek length rcvd: 0x24
beginning 0x103f)
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c:  Mid 0xf16 matched -
waking up
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: leaving
cifs_read (xid = 6829755) rc = 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/cifsfs.c: In read_wrapper size
4096 at 344764416
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: in cifs_read as
Xid: 6829756 with uid: 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: For smb_command 46
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: Sending smb of length
59
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c: Peek length rcvd: 0x24
beginning 0x103f)
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c:  Mid 0xf17 matched -
waking up
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: leaving
cifs_read (xid = 6829756) rc = 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/cifsfs.c: In read_wrapper size
4096 at 344768512
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: in cifs_read as
Xid: 6829757 with uid: 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: For smb_command 46
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: Sending smb of length
59
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c: Peek length rcvd: 0x24
beginning 0x103f)
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c:  Mid 0xf18 matched -
waking up
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: leaving
cifs_read (xid = 6829757) rc = 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/cifsfs.c: In read_wrapper size
4096 at 344772608
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: in cifs_read as
Xid: 6829758 with uid: 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: For smb_command 46
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: Sending smb of length
59
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c: Peek length rcvd: 0x24
beginning 0x103f)
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c:  Mid 0xf19 matched -
waking up
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: leaving
cifs_read (xid = 6829758) rc = 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/cifsfs.c: In read_wrapper size
4096 at 344776704
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: in cifs_read as
Xid: 6829759 with uid: 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: For smb_command 46
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: Sending smb of length
59
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c: Peek length rcvd: 0x24
beginning 0x103f)
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c:  Mid 0xf1a matched -
waking up
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: leaving
cifs_read (xid = 6829759) rc = 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/cifsfs.c: In read_wrapper size
4096 at 344780800
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: in cifs_read as
Xid: 6829760 with uid: 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: For smb_command 46
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: Sending smb of length
59
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c: Peek length rcvd: 0x24
beginning 0x103f)
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c:  Mid 0xf1b matched -
waking up
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: leaving
cifs_read (xid = 6829760) rc = 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/cifsfs.c: In read_wrapper size
4096 at 344784896
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: in cifs_read as
Xid: 6829761 with uid: 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: For smb_command 46
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: Sending smb of length
59
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c: Peek length rcvd: 0x24
beginning 0x103f)
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c:  Mid 0xf1c matched -
waking up
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: leaving
cifs_read (xid = 6829761) rc = 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/cifsfs.c: In read_wrapper size
4096 at 344788992
Dec  3 13:58:18 narsil kernel:  fs/cifs/file.c: CIFS VFS: in cifs_read as
Xid: 6829762 with uid: 0
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: For smb_command 46
Dec  3 13:58:18 narsil kernel:  fs/cifs/transport.c: Sending smb of length
59
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c: Peek length rcvd: 0x24
beginning 0x103f)
Dec  3 13:58:18 narsil kernel:  fs/cifs/connect.c:  Mid 0xf1d matched -
waking up