Linux

Unified Networking: 10GbE iSCSI on Linux

http://www.intelcloudbuilders.com/docs/IBC_RA_Unified%20Networking_iSCSI_Linux.pdf Notes describing iSCSI test between RHEL 6 and NetApp FAS6240 (RHEL6 w Intel X520 2x10GbE -> Cisco Nexus 10GbE switch -> FlexVlume / FAS6240 )

Europa: Efficient User Mode Packet Forwarding in Network Virtualization - Liao.pdf

http://static.usenix.org/events/inmwren10/tech/full_papers/Liao.pdf Paper that describes fast user-mode routing ( ~90% speed of kernel mode) in Linux

Europa: Efficient User Mode Packet Forwarding in Network Virtualization - Liao.pdf

http://static.usenix.org/events/inmwren10/tech/full_papers/Liao.pdf Paper that describes fast user-mode routing ( ~90% speed of kernel mode) in Linux

Europa: Efficient User Mode Packet Forwarding in Network Virtualization - Liao.pdf

http://static.usenix.org/events/inmwren10/tech/full_papers/Liao.pdf Paper that describes fast user-mode routing ( ~90% speed of kernel mode) in Linux

Using Linux KVM and KSM in scientific computing environments- Red Hat Inc. [.PDF]

http://indico.cern.ch/getFile.py/access?contribId=4&sessionId=0&resId=0&materialId=slides&confId=56353 by Andrea Arcangeli aarcange at redhat.com CERN virtualization workshop - Geneve 24 June 2009 Copyright © Some notes about KVM and KSM, and CERN computing environment

Using Linux KVM and KSM in scientific computing environments- Red Hat Inc. [.PDF]

http://indico.cern.ch/getFile.py/access?contribId=4&sessionId=0&resId=0&materialId=slides&confId=56353 by Andrea Arcangeli aarcange at redhat.com CERN virtualization workshop - Geneve 24 June 2009 Copyright © Some notes about KVM and KSM, and CERN computing environment

Using Linux KVM and KSM in scientific computing environments- Red Hat Inc. [.PDF]

http://indico.cern.ch/getFile.py/access?contribId=4&sessionId=0&resId=0&materialId=slides&confId=56353 by Andrea Arcangeli aarcange at redhat.com CERN virtualization workshop - Geneve 24 June 2009 Copyright © Some notes about KVM and KSM, and CERN computing environment

Appendix G. KVM Virtual Machine Timing Management

http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Virtualization/3.0/html/Administration_Guide/KVM_Clock_Appendix.html Summary: append to VM’s kernel, for i386,i686 => ‘divider=10 clocksource=acpi_pm’, for x86_64 => ‘divider=10 notsc’ This is needed to fix the drifting clock issue on VMs that are not using pv_clock driver

Appendix G. KVM Virtual Machine Timing Management

http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Virtualization/3.0/html/Administration_Guide/KVM_Clock_Appendix.html Summary: append to VM’s kernel, for i386,i686 => ‘divider=10 clocksource=acpi_pm’, for x86_64 => ‘divider=10 notsc’ This is needed to fix the drifting clock issue on VMs that are not using pv_clock driver

Appendix G. KVM Virtual Machine Timing Management

http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Virtualization/3.0/html/Administration_Guide/KVM_Clock_Appendix.html Summary: append to VM’s kernel, for i386,i686 => ‘divider=10 clocksource=acpi_pm’, for x86_64 => ‘divider=10 notsc’ This is needed to fix the drifting clock issue on VMs that are not using pv_clock driver