[Samba] Overloaded samba server. Is it a bug?
masc at intraredes.com
Fri Nov 4 15:53:46 GMT 2005
On Thursday 03 November 2005 15:18, Jeremy Allison wrote:
> On Thu, Nov 03, 2005 at 05:16:49AM -0300, Martin wrote:
> > Roger,
> > On Thursday 03 November 2005 03:22, Roger Eisenecher wrote:
> > > Hi all
> > >
> > > Martin schrieb:
> > > > 1TB with reiserfs in LVM
> > >
> > > We have a similar installation: Kernel 2.6.5-7.201-smp (the official
> > > kernel of SuSE 9.1 Professional) and we are using openldap and reiserfs
> > > too. Additonally we are using quota on the filesystem. Our server hangs
> > > often in this situation with a load of 350!!! The interesting part is
> > > that the cpu's are 92% idle. If we deactivate the quota subsystem the
> > > server will work for a longer time, but it could also happen that the
> > > load reaches 350... Only a reboot will solve this problem...
> > This is exacltly our same sympthom.
> > We have already disable the quota without success. Still got the problem.
> > > Martin: Which kernel are you using? Do you use quota on your
> > > filesystem?
> > This is a SLES9 running
> > kernel-bigsmp-2.6.5-7.201.i586
> > We had also had problems with later version
> > kernel-bigsmp-2.6.5-7.193.i586
> > Note: We decided to run 32bits kernel on the EM64T Intel platform.
> Can you reproduce this problem on a different filesystem than
> Reiser ? I'm trying to narrow down the problem here.
Because the problem angle has changed to the file system and kernel I/O, and
just to provide aditional info, I'll show you our mount options:
lvmp -> (reiserfs) usrquota,grpquota,acl,user_xattr
lvgroups -> (reiserfs) grpquota,acl,user_xattr
lvhomes -> (reiserfs) usrquota,acl,user_xattr
We were using "noatime" option too, but now is disable, and nothing has
Note that it is connected to an external storage (EVA 5000) with qla2312 fiber
channel. The qla2xxx module is being loaded with the following options:
options qla2xxx qlport_down_retry=30 ql2xfailover=1 ql2xloginretrycount=30
Hope this could be useful to give us a clue!
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