About mdecker77

mdecker77 · 11-19-2019

We are running an Oracle RAC database 2 node cluster on Cisco B200M4 / Firmware 3.2(3i)B / enic 2.3.0.53 / and see RX drops for one VNIC interface. We then have increased RX/TX queues, ring sizes and RSS in Ethernet Policy and will enable MTU 9000 t...

mdecker77 · 11-06-2012

Dear Community,We are trying to set a up a Cisco UCS Blade System for SAN Boot. The SAN are two EMC VNX 5300 Storages and the OS is OEL 5 Update 8 x86-64.Steps performed:-> boot lun with 300 GB configured on both EMC Storages and granted access for...

mdecker77 · 11-25-2019

Hi Kirk,thank you for your reply."-p" is for port. Yes, i have of course set a specific port."-w" is for window size/socket buffer size. No, I did not specify "-w".However, we have specified these kernel parameters:net.core.rmem_default=4194304net.co...

mdecker77 · 11-06-2012

We have decided to stay with local boot disks and avoid SAN Boot as for now. We have already lost too much time here and I am afraid that the system will not be as robust as needed.The local hard disks are RAID1 with hardware RAID. Can we move the tw...

mdecker77 · 11-06-2012

Padma,thank you for your response.A: We are using RH compatible kernel, not UEK.A: Yes, we have multipath enabled.A: Yes, we are planning to use LVM on top of Software RAID (mdadm).A: We have 2 independent storages in two data center rooms. We have t...

Member Since	‎11-06-2012 12:14 PM
Date Last Visited	‎11-20-2019 12:05 AM
Posts	5

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RX drops with VNIC 1340

SAN Boot with UCS B200M3 / two EMC VNX / Oracle Linux 5.8

Re: RX drops with VNIC 1340

SAN Boot with UCS B200M3 / two EMC VNX / Oracle Linux 5.8

SAN Boot with UCS B200M3 / two EMC VNX / Oracle Linux 5.8