Re: Reducing amount of logmessages openiscsi/multipath [with md3000i]

2008-08-20 Thread Konrad Rzeszutek
On Wed, Aug 20, 2008 at 12:57:24PM +0200, Kees Hoekzema wrote: > > > > > -Original Message- > > He wants the RDAC hw handler and its path checker (rdac). The MD3000i > > is an > > LSI re-branded box and is the same as the IBM DS3300. > > > > > > > > You also want to make sure that you

RE: Reducing amount of logmessages openiscsi/multipath [with md3000i]

2008-08-20 Thread Kees Hoekzema
> -Original Message- > He wants the RDAC hw handler and its path checker (rdac). The MD3000i > is an > LSI re-branded box and is the same as the IBM DS3300. > > > > > You also want to make sure that you are using the md3000i hw handler > or > > scsh_dh_module if you are not already. The

Re: Reducing amount of logmessages openiscsi/multipath [with md3000i]

2008-08-19 Thread Konrad Rzeszutek
On Tue, Aug 19, 2008 at 12:20:05PM -0500, Mike Christie wrote: > > Kees Hoekzema wrote: > > Hello List, > > I am adding the dm-devel list. > > I think you want different settings in your multipath conf. For example > it looks like you are using directio to test paths and you want TUR or > the

Re: Reducing amount of logmessages openiscsi/multipath

2008-08-19 Thread Konrad Rzeszutek
On Tue, Aug 19, 2008 at 06:47:41PM +0200, Stefan de Konink wrote: > > Kees Hoekzema schreef: > > So my questions: > > - Is there a way to suppress those messages, either in the iscsi programs or > > in multipath? > > Filter it in your syslog daemon? > > > - If that fails, is it possible to twea

Re: Reducing amount of logmessages openiscsi/multipath

2008-08-19 Thread Konrad Rzeszutek
> So my questions: > - Is there a way to suppress those messages, either in the iscsi programs or > in multipath? Yes. Add this in your multipath.conf file: # device { vendor "DELL" product "MD3000i"

Re: Reducing amount of logmessages openiscsi/multipath [with md3000i]

2008-08-19 Thread Mike Christie
Kees Hoekzema wrote: > Hello List, I am adding the dm-devel list. I think you want different settings in your multipath conf. For example it looks like you are using directio to test paths and you want TUR or the md3000i specific one which does not cause IO errors to passive paths. You also w

Re: Reducing amount of logmessages openiscsi/multipath

2008-08-19 Thread Stefan de Konink
Kees Hoekzema schreef: > So my questions: > - Is there a way to suppress those messages, either in the iscsi programs or > in multipath? Filter it in your syslog daemon? > - If that fails, is it possible to tweak multipath in such a way that it > doesn't check the two failed paths, unless there

Reducing amount of logmessages openiscsi/multipath

2008-08-19 Thread Kees Hoekzema
Hello List, Recently we bought a md3000i for our storage needs. This box comes with two redundant controllers and both controller has two networkports. We connected all four ports to our testing network, and I let some servers mount the md3000i. The goal is to have all four connections on the ser