Re: Can anybody confirm that bnx2i on 5709 cards works withEquallogic 6xxx?
On Fri, Jan 22, 2010 at 11:59:12AM -0500, Paul Koning wrote: > > Hmm.. will this cause problems with Equallogic storage? > > Equallogic prefers having all the initiators (and targets) in the same > > IP subnet. > > Not quite. It supports both single and multi subnet configurations. > (There are some specific rules for multi subnet configurations which are > documented.) > > If people don't know of a reason why they should use multi subnet, we > suggest the use of single subnet because it is easier to set up, but > it's a stretch to call that a preference. And in any case, whatever you > call it, a multi subnet configuration correctly constructed will not > cause problems. > Ok, maybe 'prefers' was too strong wording :) And yeah, I knew you can do multi-subnet, but it seems many are using EQL storage only with a single subnet. Now let's hope bnx2i works OK with single subnet aswell :) -- Pasi -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to open-is...@googlegroups.com. To unsubscribe from this group, send email to open-iscsi+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/open-iscsi?hl=en.
RE: Can anybody confirm that bnx2i on 5709 cards works withEquallogic 6xxx?
> Hmm.. will this cause problems with Equallogic storage? > Equallogic prefers having all the initiators (and targets) in the same > IP subnet. Not quite. It supports both single and multi subnet configurations. (There are some specific rules for multi subnet configurations which are documented.) If people don't know of a reason why they should use multi subnet, we suggest the use of single subnet because it is easier to set up, but it's a stretch to call that a preference. And in any case, whatever you call it, a multi subnet configuration correctly constructed will not cause problems. paul -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to open-is...@googlegroups.com. To unsubscribe from this group, send email to open-iscsi+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/open-iscsi?hl=en.
Re: SLES10 SP3 x86_64 - connection2:0: detected conn error (1011)
Hi Hannes, I am seeing similar problems. What kernel do you mean, that has fixes? On Jan 13, 7:24 am, Hannes Reinecke wrote: > avora wrote: > > With SLES10 SP3 x86_64, > > as soon as I start the second iscsi session2, I am very frequently > > getting the connection errors/ > > I do not see this with SLES10 SP2 x86_64 on the same setup. > > > Dec 7 18:42:05 cdc-r710s1 kernel: connection2:0: detected conn error > > (1011) > > Dec 7 18:42:06 cdc-r710s1 iscsid: connection2:0 is operational after > > recovery (1 attempts) > > Dec 7 18:42:06 cdc-r710s1 iscsid: Kernel reported iSCSI connection > > 2:0 error (1011) state (3) > > Dec 7 18:42:08 cdc-r710s1 kernel: connection2:0: detected conn error > > (1011) > > > I have tried changing noop_out_interval and noop_out_timeout to > > 120/120 and 0/0 but did not help. > > The iscsiadm settings are same on both SP2 and SP3. > > Is there anything else that can be tried ? > > > # iscsiadm --mode node --targetname > > ... > > > # rpm -qa | grep iscsi > > iscsitarget-0.4.17-3.4.25 > > open-iscsi-2.0.868-0.6.11 > > yast2-iscsi-client-2.14.47-0.4.9 > > yast2-iscsi-server-2.13.26-0.3 > > Please try with the latest update kernel. I made quite some > fixes which should help here. > > cheers, > > Hannes > -- > Dr. Hannes Reinecke zSeries & Storage > h...@suse.de +49 911 74053 688 > SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N rnberg > GF: Markus Rex, HRB 16746 (AG N rnberg) -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to open-is...@googlegroups.com. To unsubscribe from this group, send email to open-iscsi+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/open-iscsi?hl=en.
