You have Oracle people telling us not to use bonding. > -----Original Message----- > From: Sunil Mushran [mailto:[EMAIL PROTECTED] > Sent: Thursday, October 11, 2007 15:28 > To: Ulf Zimmermann > Cc: Randy Ramsdell; [email protected] > Subject: Re: [Ocfs2-users] Cluster setup > > How is this a fs problem? > > Ulf Zimmermann wrote: > > We don't and when we were investigating why we had on the ProCurve > > 4108gl reassembly problems, we were specific asked if we are doing > > bonding or VLAN tagging (neither we were doing). Just looks like the > > ProCurve are loosing packets without telling so. We switched in Cisco > > 2960G-48 with Jumbo Frames now and haven't had any reassembly timeouts > > since then. Global Cache timeout has gone down significant. Each > > Interconnect for Oracle 10G has its own Cisco 2960G-48 now. > > > > > >> -----Original Message----- > >> From: Sunil Mushran [mailto:[EMAIL PROTECTED] > >> Sent: Thursday, October 11, 2007 15:13 > >> To: Ulf Zimmermann > >> Cc: Randy Ramsdell; [email protected] > >> Subject: Re: [Ocfs2-users] Cluster setup > >> > >> Use network bonding. > >> > >> Ulf Zimmermann wrote: > >> > >>>> -----Original Message----- > >>>> From: [EMAIL PROTECTED] [mailto:ocfs2-users- > >>>> [EMAIL PROTECTED] On Behalf Of Alexei_Roudnev > >>>> Sent: Thursday, October 11, 2007 11:10 > >>>> To: Sunil Mushran; Randy Ramsdell > >>>> Cc: [email protected] > >>>> Subject: Re: [Ocfs2-users] Cluster setup > >>>> > >>>> I explained you: > >>>> 1 - single heartbeat interface IS A BUG for me. > >>>> > >>>> > >>> I haven't really followed the whole discussion but that point above > >>> > > did > > > >>> just come to my mind a few days ago when we replaced our HP ProCurve > >>> 4108gl used for 3 separate Interconnects on 10g, where only 1 also > >>> carries the OCFS2 heartbeat. So if that switch dies, OCFS2 will go > >>> > > down > > > >>> while Oracle 10g could survive (if OCFS2 wouldn't die). > >>> > >>> I have to agree that is a bad design at this point. Heartbeat should > >>> also be on at least 2 links for OCFS2. > >>> > >>> Ulf. > >>> > >>> > >>>
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