[Samba] Error on SMB Packages
Simon.Harris at nationwide.co.uk
Simon.Harris at nationwide.co.uk
Fri Jan 9 14:23:30 GMT 2004
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New I'd seen something (from Samba HOWTO Collection):
Solaris
Locking Improvements
Some people have been experiencing problems with F_SETLKW64/fcntl when
running Samba on Solaris. The built-in file locking mechanism was not
scalable. Performance would degrade to the point where processes would get
into loops of trying to lock a file. It would try a lock, then fail, then
try again. The lock attempt was failing before the grant was occurring. So
the visible manifestation of this would be a handful of processes stealing
all of the CPU, and when they were truss-ed they would be stuck if
F_SETLKW64 loops.
Sun released patches for Solaris 2.6, 8, and 9. The patch for Solaris 7 has
not been released yet.
The patch revision for 2.6 is 105181-34, for 8 is 108528-19 and for 9 is
112233-04.
After the install of these patches, it is recommended to reconfigure and
rebuild Samba.
Thanks to Joe Meslovich for reporting this.
As your patch level is 112233-02 you may need to update this!
Cheers,
Simon
- -----Original Message-----
From: pablo.jejcic at smartweb.rgu.ac.uk
[mailto:pablo.jejcic at smartweb.rgu.ac.uk]
Sent: 09 January 2004 12:44
To: samba at lists.samba.org
Subject: [Samba] Error on SMB Packages
List,
I have been having a few problems with a couple of machines accesing
my Samba server (SunOS zeusv480 5.9 Generic_112233-02 sun4u sparc
SUNW,Sun-Fire-480R running Samba version 2.2.2). I have been playing with
the parameters on smb.conf for a while now (sockets, oplocks, etc) and I
couldn't improve the performance, so I decide to go for an snoop on the
network card serving samba and I'm getting a few messages that I don't
understand (see below); Anyone could give me a hand to get this?
0.00052 10.32.3.36 -> zeusv480 SMB C Code=0xa2 Name=SMB NT_CreateX
FileName=???????????????????????????????c Error=0 0.00022 zeusv480 ->
10.32.3.36 SMB C Code=0x24 Name=SMBlockingX
FileID=0x136d #Unlocks=0x0 #Locks=0x0 Error=0 0.00024 10.32.3.36 ->
zeusv480 SMB C Code=0x24 Name=SMBlockingX
FileID=0x136d #Unlocks=0x0 #Locks=0x3 Error=0 0.00036 zeusv480 ->
10.32.3.36 SMB R Code=0x24 Name=SMBlockingX
Error=0 0.00017 10.32.3.36 -> zeusv480 SMB C Code=0x24
Name=SMBlockingX
FileID=0x136d #Unlocks=0x0 #Locks=0x0 Error=0 0.00023 zeusv480 ->
10.32.3.36 SMB R Code=0xa2 Name=SMB NT_CreateX
FileID=0x136e Error=0 0.00030 10.32.3.36 -> zeusv480 SMB C Code=0x32
Name=SMBtrans2
QueryFileInfo FileID=0x136e Error=0 0.00011 zeusv480 -> 10.32.3.36
SMB R Code=0x32 Name=SMBtrans2
Error=0 0.00025 10.32.3.36 -> zeusv480 SMB C Code=0x4 Name=SMBclose
FileID=0x136e Error=0 0.00017 zeusv480 -> 10.32.3.36 SMB R Code=0x4
Name=SMBclose Error=0 0.00029 10.32.3.36 -> zeusv480 SMB C Code=0x32
Name=SMBtrans2
QueryPathInfo File=????????????????????????????????????c Error=0 0.00020
zeusv480 -> 10.32.3.36 SMB R Code=0x32 Name=SMBtrans2
Error=0 0.00026 10.32.3.36 -> zeusv480 SMB C Code=0x32
Name=SMBtrans2
QueryPathInfo File=????????????????????????????????????c Error=0 0.00018
zeusv480 -> 10.32.3.36 SMB R Code=0x32 Name=SMBtrans2
Error=0 0.00041 10.32.3.36 -> zeusv480 SMB C Code=0xa2 Name=SMB
NT_CreateX
FileName=??????????????????????????p????c Error=0 0.00026 zeusv480 ->
10.32.3.36 SMB R Code=0xa2 Name=SMB NT_CreateX
FileID=0x136f Error=0 0.00026 10.32.3.36 -> zeusv480 SMB C Code=0x32
Name=SMBtrans2
QueryFileInfo FileID=0x136f Error=0 0.00011 zeusv480 -> 10.32.3.36
SMB R Code=0x32 Name=SMBtrans2
Error=0 0.00032 10.32.3.36 -> zeusv480 SMB C Code=0x4 Name=SMBclose
FileID=0x136f Error=0 0.00016 zeusv480 -> 10.32.3.36 SMB R Code=0x4
Name=SMBclose Error=0 0.00027 10.32.3.36 -> zeusv480 SMB C Code=0xa2
Name=SMB NT_CreateX
FileName=??????????????????????????p????c Error=0 0.00022 zeusv480 ->
10.32.3.36 SMB C Code=0x24 Name=SMBlockingX
FileID=0x1368 #Unlocks=0x0 #Locks=0x0 Error=0 0.00011 zeusv480 ->
10.32.3.36 SMB R Code=0xa2 Name=SMB NT_CreateX
FileID=0x1370 Error=0 0.00001 10.32.3.36 -> zeusv480 NBT C port=4462
0.00018 10.32.3.36 -> zeusv480 SMB C Code=0x32 Name=SMBtrans2
SetFileInfo FileID=0x1370 Error=0 0.00778 zeusv480 -> 10.32.3.36 SMB
R Code=0x32 Name=SMBtrans2
Error=0 0.00027 10.32.3.36 -> zeusv480 SMB C Code=0x4 Name=SMBclose
FileID=0x1370 Error=0 0.00018 zeusv480 -> 10.32.3.36 SMB R Code=0x4
Name=SMBclose Error=0 0.00073 10.32.3.36 -> zeusv480 SMB C Code=0x32
Name=SMBtrans2
QueryFileInfo FileID=0x136d Error=0 0.00012 zeusv480 -> 10.32.3.36
SMB R Code=0x32 Name=SMBtrans2
Error=0 0.00024 10.32.3.36 -> zeusv480 SMB C Code=0x32
Name=SMBtrans2
QueryFileInfo FileID=0x136d Error=0 0.00009 zeusv480 -> 10.32.3.36
SMB R Code=0x32 Name=SMBtrans2
Error=0 0.00086 10.32.3.36 -> zeusv480 SMB C Code=0xa2 Name=SMB
NT_CreateX
FileName=???????????????????????????????????????????????????????????????????
????????????????????????????????????????????????????????????? Error=0
0.00023 zeusv480 -> 10.32.3.36 SMB R Code=0xa2 Name=SMB NT_CreateX
FileID=0x1372 Error=0 0.00030 10.32.3.36 -> zeusv480 SMB C Code=0x32
Name=SMBtrans2
QueryFileInfo FileID=0x1372 Error=0 0.00017 zeusv480 -> 10.32.3.36
SMB R Code=0x32 Name=SMBtrans2
Error=0 0.00024 10.32.3.36 -> zeusv480 SMB C Code=0x4 Name=SMBclose
FileID=0x1372 Error=0
Thanks in advance.-
Pablo.-
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