It appears you're running Oracle Linux with Oracle's Unbreakable Enterprise Kernel (UEK) [0] which is not compatible with RHEL's standard kernel [1] nor is it the kernel that goes through the same level of testing and compliance as a tier 1 operating system validation with the major hardware vendors [2]. I would suggest either rebooting into the standard RHEL compatible kernel (it will be a 2.6.18 kernel), filing a ticket with Oracle about the issue you're facing, or migrate back to real RHEL ;) -AdamM [0] http://public-yum.oracle.com/repo/OracleLinux/OL5/latest/x86_64/kernel-uek-2.6.32-300.4.1.el5uek.x86_64.rpm [1] http://ftp.redhat.com/redhat/linux/enterprise/5Server/en/os/SRPMS/kernel-2.6.18-308.4.1.el5.src.rpm [2] http://www.redhat.com/rhel/compatibility/hardware/ On Thu, May 17, 2012 at 11:01:22AM -0500, Rhugga Harper wrote: > We have a 2-node Oracle RAC that keeps getting the following error: > kernel: nfs: RPC call returned error 88 > > The storage being mounted is netapp. We don't see any errors/issues on the > storage itself or the switches this client is connecting thru. The NFS > network is a 2-interface ( 2 x 1Gb UTP) bond which shows no errors of any > kind. > > We are mounting with the following mount options: > rw,noac,nointr,bg,hard,timeo=600,wsize=32768,rsize=32768,nfsvers=3,tcp > > This problem sometimes hits the OCR votedisk shares and causes the instance > to crash. > > These systems were upgraded to 5.6 back in January. > > Currently running 2.6.32-300.4.1. > > Thanks for any info, > -- > redhat-list mailing list > unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
