Hi List, I experience the very same problem. This time it's not iScsi but a very performant 2 node HP DL385 (dual dual-core Opteron) cluster redundantly connected with two one port HP 2214 2Gbit San-Controllers (relabelled Qlogic, 2340 I think) two a dual Fabric HP 4/32 San connected to an EVA 6000 holding a few Terabytes (no, the ocfs2 is only about 7Gig). The System is SAN-booted (no local disks). This is a vendor certified setup, we are bound to SLES9SP3 (and EXACTLY that, nothing less, not a patch more) with a HP certified qla driver 8.0.2p11.
We have plenty similar systems in that SAN, all work well, except the ocsf2 cluster which easily locks up with the 12000ms timeout message. Especially the system cannot survive a SAN Failover in case a switch or link fails. It locks up immediately. Definitely nothing like a 12s timeout expires. We had no chance yet to put any sensible load upon that system, system lock in case of a SAN failover even in idle state You mention a FAQ regarding some config option which I didn't come across up to now, where can I find it? Which options would you recommend to fix the problem or at least make locks much less likely. Thanks in advance. --- Dr. Michael Weller ITZ Informationstechnologie GmbH Consulting/Systemengineering Bismarckstrasse 57 D-45128 Essen Phone Office +49 201 24714 28 FAX Office +49 201 24714 33 Phone Mobile +49 172 2178078 E-Mail mailto:[EMAIL PROTECTED]
BEGIN:VCARD VERSION:2.1 N:Weller;Michael;;Dr. FN:Michael Weller ORG:ITZ Informationstechnologie GmbH;System Engineering. Internet Security, VPN, IP-Routing, Switching, Unix, Linux TITLE:Senior Consultant TEL;WORK;VOICE:+49 201 2471428 TEL;CELL;VOICE:+49 172 2178078 TEL;WORK;FAX:+49 201 2471433 ADR;WORK:;;Bismarckstraße 57;Essen;;45128;Deutschland LABEL;WORK;ENCODING=QUOTED-PRINTABLE:Bismarckstra=DFe 57=0D=0AEssen 45128=0D=0ADeutschland EMAIL;PREF;INTERNET:[EMAIL PROTECTED] REV:20040611T142609Z END:VCARD
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