2 - PDF Free Download

Red Hat Enterprise Linux 6 & 7 Ryo Fujita <rfujita@redhat.com> Supervisor, Solution Architects, RHCE Red Hat K.K.

RHEL

10th Anniversary!

RHEL3 RHEL4 RHEL5 RHEL6 RHEL7 2003/10/23 2006/7/20 2007/6/30 2010/10/31 2014/1/30 2005/2/14 2009/3/31 2011/2/16 2012/2/29 2015/2/28 2007/3/15 2012Q4 2014Q1 2010/11/10 2013? 2017/3/31 2016Q2 2017Q2 2020/11/30 10

RHEL7 RED HAT FORUM 2012

* Fedora 18 Alpha 13

RED HAT FORUM 2012

RED HAT FORUM 2012 今すぐ実現するオープンハイブリッドクラウド cgroup RHEL6 導入 proc A proc B CPU sub-proc A 毎制御効率良管理 17

$ systemd-cgls! user " # rio " "! 3 "! 1340 gdm-session-worker [pam/gdm-password] " "! 1386 /usr/bin/gnome-keyring-daemon --daemonize --login " " "! 1388 gnome-session "! 1397 dbus-launch --sh-syntax --exit-with-session " "! 1398 /bin/dbus-daemon --fork --print-pid 4 --printaddress 6 --session " "! 1460 /usr/libexec/imsettings-daemon " "! 1463 /usr/libexec/gvfsd " "! 1470 /usr/libexec//gvfsd-fuse -f /run/user/1000/gvfs " " "! 1541 /usr/libexec/at-spi-bus-launcher "! 1545 /bin/dbus-daemon --config-file=/etc/at-spi2/ accessibility.conf --nofork --print-address 3 " "! 1549 /usr/libexec/at-spi2-registryd --use-gnome-session " "! 1564 /usr/libexec/gnome-settings-daemon 18

RED HAT FORUM 2012

RED HAT FORUM 2012 今すぐ実現するオープンハイブリッドクラウド vcpu VM 動作中抜挿動的最適化 22

http://www.rileyleboe.com 23

RED HAT FORUM 2012

Conroe Core Wolfdale Kentsfield Yorkfield Nehalem Nehalem Westmere Sandy Bridge Sandy Bridge Ivy Bridge Haswell Haswell Broadwell 26

RHEL6 RED HAT FORUM 2012

Virsh dump support for SR-IOV. 802.1q vlan tagging in anaconda. Sound pass-through to KVM. ACPI5.0 extensions. Support Intel Haswell processors. Support Intel Ivy Bridge-EX processors. TCP_USER_TIMEOUT feature. Haproxy and Keepalived. Central management of the SELinux user and the SSH keys. Anaconda support bonded interface. Updated biosdevname. Updated pvscsi driver. Support S3/S4 state per VM. EPT A/D bits support for KVM. EEH support for 10Gb RoCE. lvconvert to construct thin pools from pre-formatted LVs. FCoE: Sync libfc, libfcoe and fcoe with ups. HA-LVM support RAID logical volumes. On-Demand dump of lvmetad state. Support Enhancements for USB 3.0. KVM: Device pass-through support for NIC. Outbox driver support for RHEV-H. Pacemaker support in RHEL6. Persistent Device Naming. Virtio-scsi supports block_resize. Rebased btrfs. Samba 3.6. SCSI Persistent Device Naming. SELinux User Mapping. Support Intel Ivy Bridge-EN. Improved System Monitoring Tools. Virtual PMU support in KVM guest. Online discard support in XFS. Tool to inject new RPMs into RHEV-H. Cgroup Logging Improvement. Support IEEE 1588 timestamp. libvirt: KVM host/guest cpu capping isolation. Punch hole support for ext4. Spice-server support multiple monitors. Support Direct I/O on pnfs. virt-p2v discover multipath device. virt-who command line option Improvements. Virsh dump support for SR-IOV. 802.1q vlan tagging in anaconda. Sound pass-through to KVM. ACPI5.0 extensions. Support Intel Haswell processors. Support Intel Ivy Bridge-EX processors. TCP_USER_TIMEOUT feature. Haproxy and Keepalived. Central management of the SELinux user and the SSH keys. Anaconda support bonded interface. Updated biosdevname. Updated pvscsi driver. Support S3/S4 state per VM. EPT A/D bits support for KVM. EEH support for 10Gb RoCE. lvconvert to construct thin pools from pre-formatted LVs. FCoE: Sync libfc, libfcoe and fcoe with ups. HA-LVM support RAID logical volumes. On-Demand dump of lvmetad state. Support Enhancements for USB 3.0. KVM: Device pass-through support for NIC. Outbox driver support for RHEV-H. Pacemaker support in RHEL6. Device Naming. SELinux User Mapping. Support Intel Ivy Bridge-EN. Improved System Monitoring Tools. Virtual PMU support in KVM guest. Online discard support in XFS. Tool to inject new RPMs into RHEV-H. Cgroup Logging Improvement. Support IEEE 1588 timestamp. libvirt: KVM host/guest cpu capping isolation. Punch hole support for ext4. Spice-server support multiple monitors. Support Direct I/O on pnfs. virt-p2v discover multipath device. virt-who command line option Improvements. Virsh dump support for SR-IOV. 802.1q vlan tagging in anaconda. Sound pass-through to KVM. ACPI5.0 extensions. Support Intel Haswell processors. Support Intel Ivy Bridge-EX processors. TCP_USER_TIMEOUT feature. Haproxy and Keepalived. Central management of the SELinux user and the SSH keys. Anaconda support bonded interface. Updated biosdevname. Updated pvscsi driver. Support S3/S4 state per VM. EPT A/D bits support for KVM. EEH support for 10Gb RoCE. lvconvert to construct thin pools from pre-formatted LVs. FCoE: Sync libfc, libfcoe and fcoe with ups. HA-LVM support RAID logical volumes. 31

RED HAT FORUM 2012