[Samba] Error on SMB Packages
Pablo Jejcic
pablo.jejcic at smartweb.rgu.ac.uk
Fri Jan 9 15:06:45 GMT 2004
I will update the patches, but this is not what is happening with my server.
As mine is not rising on CPU usage.
Anyway, thanks a lot, I'll update the server patches level next week...
About oplocks, I played with it a little bit, it gave me a small increase in
the performance, but these few machines are still having problems. I will
increase the samba logging level and check that again looking for something
related to the messages using snoop.
Thanks a lot, I'll let you know if I find something else.
Cheers!
Pablo.-
->-----Original Message-----
->From: Simon.Harris at nationwide.co.uk
->[mailto:Simon.Harris at nationwide.co.uk]
->Sent: 09 January 2004 14:23
->To: pablo.jejcic at smartweb.rgu.ac.uk
->Cc: samba at lists.samba.org
->Subject: RE: [Samba] Error on SMB Packages
->
->
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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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