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Installation gallery for creating a CentOS 7 base Xen VM image

This is an installation gallery for creating a minimal CentOS 7.0 install image on a Xen v4.1 host. The following variations are present:

  • the xen v4.1 hosts doesn't have pvgrub support for CentOS 7 (linux16/initrd16)
  • a copy of the kernel and initrd is harvested from boot iso image for installation
  • a VNC based install is performed (VNC to the VM using it's NIC)
  • a copy of the kernel and initrd is harvested from the VM to boot

 

The following configuration file is used to boot the VM:

name = 'c7'

kernel='/xen/iso/c7/vmlinuz'
ramdisk='/xen/iso/c7/initrd.img'
extra='inst.vnc inst.stage2=hd:LABEL=CentOS\\x207\\x20x86_64 earlyprintk=xen selinux=0 console=hvc0'

maxmem = 2048
memory = 1024
vcpus=2

vif = [ 'bridge=br101, mac=00:aa:0a:14:01:9b' ]

disk = [ 'file:/xen/tmp/c7-root,xvda,w',
         'file:/xen/tmp/c7-swap,xvdb,w',
         'file:/xen/iso/CentOS-7.0-1406-x86_64-Minimal.iso,xvdc,r' ]

on_poweroff = 'destroy'
on_reboot   = 'restart'
on_crash    = 'restart'

Copy the kernel & initrd from the image to the host machine so that it can be booted. Copy the kernel command line from the /boot/grub2/grub.cfg file. (Note: Once the hypervisor is upgraded the linux16 and initrd16 directives will be supported and this manual step will not be required).

name = 'c7'

kernel='/xen/kernel/vmlinuz-3.10.0-123.el7.x86_64'
ramdisk='/xen/kernel/initramfs-3.10.0-123.el7.x86_64.img'
extra='root=UUID=113c9be8-5e9c-48ee-adf8-e882ec4cdb52 ro vconsole.keymap=us console=hvc0 selinux=0 crashkernel=auto  vconsole.font=latarcyrheb-sun16'

maxmem = 2048
memory = 1024
vcpus=2

vif = [ 'bridge=br101, mac=00:aa:0a:14:01:9b' ]

disk = [ 'file:/xen/tmp/c7-root,xvda,w', 'file:/xen/tmp/c7-swap,xvdb,w' ]

on_poweroff = 'destroy'
on_reboot   = 'restart'
on_crash    = 'restart'

 

Images

The xen console tells us the DHCP address assigned to the VM being installed. VNC to this IPv4 address:

00 CentOS 7 Install 2014-08-23_232009.png

The language is pre-selected:

01 CentOS 7 Install 2014-08-23_231245.png

The main dashboard highlights the requirement to:

select the destination

02 CentOS 7 Install 2014-08-23_231304.png

Select the two Xen disks as targets (root device and a swap device)

03 CentOS 7 Install 2014-08-23_231318.png

Now they are both selected and manual partitioning is selected (this install is for a simple VM - a single master boot record (MBR) partition with ext4 is used):

04 CentOS 7 Install 2014-08-23_231406.png

Manually assign:

  • a root ext4 filesystem to the first device with label '/'

05 CentOS 7 Install 2014-08-23_231645.png

Manually create a swap partition with label swap on the second device

06 CentOS 7 Install 2014-08-23_231701.png

Verify that the network setting are good enough (IPv4 DHCP and IPv6 autoconfiguration is close enough for now)

07 CentOS 7 Install 2014-08-23_231819.png

Set the host name

08 CentOS 7 Install 2014-08-23_231832.png

Begin installation (the root password and user accounts can be created while the installation proceeds)

09 CentOS 7 Install 2014-08-23_231840.png

Set a weak root password for the template

10 CentOS 7 Install 2014-08-23_231855.png

Installation proceeds

11 CentOS 7 Install 2014-08-23_231915.png

Done

12 CentOS 7 Install 2014-08-23_233139.png

Links

 

Appendices

 

Install boot log

[    0.000000] console [hvc0] enabled, bootconsole disabled
[    0.000000] allocated 8912896 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] installing Xen timer for CPU 0
[    0.000000] tsc: Detected 2000.048 MHz processor
[    0.000000] tsc: Marking TSC unstable due to TSCs unsynchronized
[    0.001000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4000.09 Bog
[    0.001000] pid_max: default: 32768 minimum: 301
[    0.001000] Security Framework initialized
[    0.001000] SELinux:  Disabled at boot.
[    0.001235] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.002868] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.003443] Mount-cache hash table entries: 4096
[    0.004000] Initializing cgroup subsys memory
[    0.004036] Initializing cgroup subsys devices
[    0.004050] Initializing cgroup subsys freezer
[    0.004062] Initializing cgroup subsys net_cls
[    0.004076] Initializing cgroup subsys blkio
[    0.004087] Initializing cgroup subsys perf_event
[    0.004099] Initializing cgroup subsys hugetlb
[    0.004240] CPU: Physical Processor ID: 0
[    0.004251] CPU: Processor Core ID: 2
[    0.004267] Last level iTLB entries: 4KB 512, 2MB 16, 4MB 8
[    0.004267] Last level dTLB entries: 4KB 512, 2MB 128, 4MB 64
[    0.004267] tlb_flushall_shift: 6
[    0.157678] ftrace: allocating 23383 entries in 92 pages
[    0.174251] cpu 0 spinlock event irq 17
[    0.174387] Performance Events:
[    0.174403] no APIC, boot with the "lapic" boot parameter to force-enable it.
[    0.174416] no hardware sampling interrupt available.
[    0.174459] Broken PMU hardware detected, using software events only.
[    0.174470] Failed to access perfctr msr (MSR c0010004 is 0)
[    0.178723] NMI watchdog: disabled (cpu0): hardware events not enabled
[    0.178928] installing Xen timer for CPU 1
[    0.178977] cpu 1 spinlock event irq 24
[    0.179000] SMP alternatives: switching to SMP code
[    0.322911] Brought up 2 CPUs
[    0.323221] devtmpfs: initialized
[    0.326141] EVM: security.selinux
[    0.326154] EVM: security.ima
[    0.326162] EVM: security.capability
[    0.328970] atomic64 test passed for x86-64 platform with CX8 and with SSE
[    0.329000] xen:grant_table: Grant tables using version 2 layout
[    0.329000] Grant table initialized
[    0.329119] NET: Registered protocol family 16
[    0.332019] PCI: setting up Xen PCI frontend stub
[    0.334345] bio: create slab <bio-0> at 0
[    0.335017] ACPI: Interpreter disabled.
[    0.335053] xen:balloon: Initialising balloon driver
[    0.352060] xen_balloon: Initialising balloon driver
[    0.353077] vgaarb: loaded
[    0.353335] SCSI subsystem initialized
[    0.353438] usbcore: registered new interface driver usbfs
[    0.353465] usbcore: registered new interface driver hub
[    0.354052] usbcore: registered new device driver usb
[    0.354178] PCI: System does not support PCI
[    0.354178] PCI: System does not support PCI
[    0.354290] NetLabel: Initializing
[    0.354303] NetLabel:  domain hash size = 128
[    0.354311] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.354342] NetLabel:  unlabeled traffic allowed by default
[    0.354399] Switching to clocksource xen
[    0.367118] pnp: PnP ACPI: disabled
[    0.373928] NET: Registered protocol family 2
[    0.374419] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    0.374658] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    0.374844] TCP: Hash tables configured (established 16384 bind 16384)
[    0.374939] TCP: reno registered
[    0.374966] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    0.375017] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    0.375202] NET: Registered protocol family 1
[    0.375367] Unpacking initramfs...
[   11.438494] Freeing initrd memory: 34120k freed
[   11.465885] platform rtc_cmos: registered platform RTC device (no PNP device found)
[   11.466906] microcode: CPU0: patch_level=0x01000095
[   11.466939] microcode: CPU1: patch_level=0x01000095
[   11.467076] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[   11.467766] futex hash table entries: 512 (order: 3, 32768 bytes)
[   11.467814] Initialise system trusted keyring
[   11.467930] audit: initializing netlink socket (disabled)
[   11.467969] type=2000 audit(1408792256.206:1): initialized
[   11.524684] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[   11.527521] zbud: loaded
[   11.528015] VFS: Disk quotas dquot_6.5.2
[   11.528176] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[   11.528600] msgmni has been set to 1937
[   11.528735] Key type big_key registered
[   11.530191] alg: No test for stdrng (krng)
[   11.530239] NET: Registered protocol family 38
[   11.530260] Key type asymmetric registered
[   11.530270] Asymmetric key parser 'x509' registered
[   11.530356] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[   11.530478] io scheduler noop registered
[   11.530491] io scheduler deadline registered (default)
[   11.530554] io scheduler cfq registered
[   11.530762] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[   11.530808] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[   11.532120] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[   11.533340] Non-volatile memory driver v1.3
[   11.533355] Linux agpgart interface v0.103
[   11.533575] crash memory driver: version 1.1
[   11.533645] rdac: device handler registered
[   11.533723] hp_sw: device handler registered
[   11.533735] emc: device handler registered
[   11.533745] alua: device handler registered
[   11.533822] libphy: Fixed MDIO Bus: probed
[   11.534003] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[   11.534022] ehci-pci: EHCI PCI platform driver
[   11.534055] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[   11.534067] ohci-pci: OHCI PCI platform driver
[   11.534089] uhci_hcd: USB Universal Host Controller Interface driver
[   11.534256] usbcore: registered new interface driver usbserial
[   11.534281] usbcore: registered new interface driver usbserial_generic
[   11.534304] usbserial: USB Serial support registered for generic
[   11.534356] i8042: PNP: No PS/2 controller found. Probing ports directly.
[   12.557711] i8042: No controller found
[   12.558002] mousedev: PS/2 mouse device common for all mice
[   12.618719] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
[   12.618910] rtc_cmos: probe of rtc_cmos failed with error -38
[   12.619016] hidraw: raw HID events driver (C) Jiri Kosina
[   12.619288] usbcore: registered new interface driver usbhid
[   12.619301] usbhid: USB HID core driver
[   12.619379] drop_monitor: Initializing network drop monitor service
[   12.619560] TCP: cubic registered
[   12.619573] Initializing XFRM netlink socket
[   12.619808] NET: Registered protocol family 10
[   12.620232] NET: Registered protocol family 17
[   12.620627] Loading compiled-in X.509 certificates
[   12.620701] Loaded X.509 cert 'CentOS Linux kpatch signing key: ea0413152cde1d98ebdca3fe6f0230904c
[   12.620756] Loaded X.509 cert 'CentOS Linux Driver update signing key: 7f421ee0ab69461574bb358861d
[   12.622595] Loaded X.509 cert 'CentOS Linux kernel signing key: bc83d0fe70c62fab1c58b4ebaa95e39361
[   12.622633] registered taskstats version 1
[   12.638378] Key type trusted registered
[   12.654200] Key type encrypted registered
[   12.668520] IMA: No TPM chip found, activating TPM-bypass!
[   12.668622] xenbus_probe_frontend: Device with no driver: device/vbd/51712
[   12.668637] xenbus_probe_frontend: Device with no driver: device/vbd/51728
[   12.668648] xenbus_probe_frontend: Device with no driver: device/vbd/51744
[   12.668661] xenbus_probe_frontend: Device with no driver: device/vif/0
[   12.668819] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[   12.670177] Freeing unused kernel memory: 1584k freed
[   12.686745] systemd[1]: systemd 208 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +S
[   12.687012] systemd[1]: Detected virtualization 'xen'.
[   12.687036] systemd[1]: Running in initial RAM disk.

Welcome to CentOS Linux 7 (Core) dracut-033-161.el7 (Initramfs)!

[   12.687576] systemd[1]: No hostname configured.
[   12.687606] systemd[1]: Set hostname to <localhost>.
[   12.687929] systemd[1]: Initializing machine ID from random generator.
[   12.787487] systemd[1]: Starting -.slice.
[  OK  ] Created slice -.slice.
[   12.788795] systemd[1]: Created slice -.slice.
[   12.789014] systemd[1]: Starting System Slice.
[  OK  ] Created slice System Slice.
[   12.789505] systemd[1]: Created slice System Slice.
[   12.789673] systemd[1]: Starting Slices.
[  OK  ] Reached target Slices.
[   12.789995] systemd[1]: Reached target Slices.
[   12.790410] systemd[1]: Starting Timers.
[  OK  ] Reached target Timers.
[   12.790733] systemd[1]: Reached target Timers.
[   12.790905] systemd[1]: Starting Encrypted Volumes.
[  OK  ] Reached target Encrypted Volumes.
[   12.791113] systemd[1]: Reached target Encrypted Volumes.
[   12.791291] systemd[1]: Starting Journal Socket.
[  OK  ] Listening on Journal Socket.
[   12.791775] systemd[1]: Listening on Journal Socket.
[   12.792783] systemd[1]: Starting dracut cmdline hook...
         Starting dracut cmdline hook...
[   12.796589] systemd[1]: Started Load Kernel Modules.
[   12.796726] systemd[1]: Starting Setup Virtual Console...
         Starting Setup Virtual Console...
[   12.800387] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[  OK  ] Started Journal Service.
[   12.803979] systemd[1]: Started Journal Service.
[  OK  ] Listening on udev Kernel Socket.
[  OK  ] Listening on udev Control Socket.
[  OK  ] Reached target Sockets.
         Starting Create list of required static device nodes...rrent kernel...
         Starting Apply Kernel Variables...
         Starting Device-Mapper Multipath Device Controller...
[  OK  ] Reached target Swap.
[   12.843132] systemd-journald[84]: Vacuuming done, freed 0 bytes
[   12.878819] device-mapper: uevent: version 1.0.3
[   12.879024] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
[  OK  ] Reached target Local File Systems.
[  OK  ] Started Setup Virtual Console.
[  OK  ] Started Apply Kernel Variables.
[   12.906457] device-mapper: multipath: version 1.6.0 loaded
[  OK  ] Started Create list of required static device nodes ...current kernel.
         Starting Create static device nodes in /dev...
[  OK  ] Started Create static device nodes in /dev.
[  OK  ] Started Device-Mapper Multipath Device Controller.
[   13.283957] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[   13.283986] EDD information not available.
dracut-cmdline[82]: Warning: anaconda requiring network for vnc
[  OK  ] Started dracut cmdline hook.
         Starting dracut pre-udev hook...
[   14.866475] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[   14.884140] Loading iSCSI transport class v2.0-870.
[   14.895504] iscsi: registered transport (tcp)
[   15.076931] Floppy drive(s): fd0 is unknown type 15 (usb?), fd1 is unknown type 15 (usb?)
[   15.076977] floppy0: Unable to grab IRQ6 for the floppy driver
[   15.099767] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[   15.099797] EDD information not available.
[   15.124711] No iBFT detected.
[   15.136671] md: raid0 personality registered for level 0
[   15.150144] md: raid1 personality registered for level 1
[   15.161422] async_tx: api initialized (async)
[   15.164126] xor: measuring software checksum speed
[   15.174077]    prefetch64-sse:  2244.000 MB/sec
[   15.184077]    generic_sse:  2144.000 MB/sec
[   15.184091] xor: using function: prefetch64-sse (2244.000 MB/sec)
[   15.208087] raid6: sse2x1    1347 MB/s
[   15.225089] raid6: sse2x2    1953 MB/s
[   15.242095] raid6: sse2x4    2195 MB/s
[   15.242123] raid6: using algorithm sse2x4 (2195 MB/s)
[   15.242135] raid6: using intx1 recovery algorithm
[   15.258175] md: raid6 personality registered for level 6
[   15.258197] md: raid5 personality registered for level 5
[   15.258207] md: raid4 personality registered for level 4
[   15.292656] md: raid10 personality registered for level 10
[   15.304944] md: linear personality registered for level -1
[   15.382187] device-mapper: multipath round-robin: version 1.0.0 loaded
[   15.417096] sha256_ssse3: Neither AVX nor SSSE3 is available/usable.
[   15.545621] RPC: Registered named UNIX socket transport module.
[   15.545649] RPC: Registered udp transport module.
[   15.545659] RPC: Registered tcp transport module.
[   15.545668] RPC: Registered tcp NFSv4.1 backchannel transport module.
[  OK  ] Started dracut pre-udev hook.
         Starting udev Kernel Device Manager...
[   15.951646] systemd-udevd[430]: starting version 208
[  OK  ] Started udev Kernel Device Manager.
         Starting dracut pre-trigger hook...
[   16.472957] xen_netfront: Initialising Xen virtual ethernet driver
[   16.573817] blkfront: xvda: barrier: enabled; persistent grants: disabled; indirect descriptors: d
[   16.779492]  xvda: xvda1 xvda2
[   16.790574] Setting capacity to 4194296
[   16.790614] xvda: detected capacity change from 0 to 2147479552
[   16.795250] blkfront: xvdb: barrier: enabled; persistent grants: disabled; indirect descriptors: d
[   16.807271]  xvdb: xvdb1
[   17.002000] Setting capacity to 2097152
[   17.002049] xvdb: detected capacity change from 0 to 1073741824
[   17.014312] blkfront: xvdc: barrier: enabled; persistent grants: disabled; indirect descriptors: d
[   17.027197]  xvdc: xvdc1 xvdc2
[   17.028239] Setting capacity to 1159168
[   17.028281] xvdc: detected capacity change from 0 to 593494016
[  OK  ] Started dracut pre-trigger hook.
         Starting udev Coldplug all Devices...
         Mounting Configuration File System...
[  OK  ] Started udev Coldplug all Devices.
         Starting dracut initqueue hook...
         Starting Show Plymouth Boot Screen...
[  OK  ] Mounted Configuration File System.
[  OK  ] Reached target System Initialization.
[  OK  ] Started Show Plymouth Boot Screen.
[  OK  ] Reached target Paths.
[  OK  ] Reached target Basic System.
dracut-initqueue[550]: RTNETLINK answers: File exists
dracut-initqueue[550]: mount: /dev/xvdc is write-protected, mounting read-only
[   23.292091] loop: module loaded
[   23.498852] bio: create slab <bio-1> at 1
[   23.593232] bio: create slab <bio-2> at 2
[  OK  ] Started dracut initqueue hook.
         Starting dracut pre-mount hook...
[  OK  ] Started dracut pre-mount hook.
[  OK  ] Reached target Initrd Root File System.
         Starting Reload Configuration from the Real Root...
[  OK  ] Started Reload Configuration from the Real Root.
[  OK  ] Reached target Initrd File Systems.
         Starting dracut mount hook...
[   25.187777] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
[  OK  ] Started dracut mount hook.
[  OK  ] Reached target Initrd Default Target.
[   26.036828] systemd-journald[84]: Received SIGTERM
[   26.044414] systemd-cgroups-agent[944]: Failed to get D-Bus connection: Failed to connect to socke

Welcome to CentOS Linux 7 (Core)!

[  OK  ] Stopped Switch Root.
[  OK  ] Stopped target Switch Root.
[  OK  ] Stopped target Initrd File Systems.
[  OK  ] Stopped target Initrd Root File System.
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[  OK  ] Listening on Delayed Shutdown Socket.
[  OK  ] Listening on LVM2 metadata daemon socket.
[  OK  ] Created slice Root Slice.
[  OK  ] Created slice System Slice.
[  OK  ] Reached target Slices.
[  OK  ] Created slice system-anaconda\x2dshell.slice.
[  OK  ] Created slice system-anaconda\x2dtmux.slice.
         Mounting POSIX Message Queue File System...
[  OK  ] Set up automount Arbitrary Executable File Formats F...utomount Point.
         Starting Apply Kernel Variables...
         Mounting Huge Pages File System...
         Mounting Debug File System...
         Starting Create list of required static device nodes...rrent kernel...
[  OK  ] Reached target Paths.
         Starting Device-Mapper Multipath Device Controller...
[  OK  ] Listening on udev Kernel Socket.
[  OK  ] Listening on udev Control Socket.
         Starting udev Coldplug all Devices...
[  OK  ] Reached target Swap.
         Starting Remount Root and Kernel File Systems...
         Mounting Temporary Directory...
[  OK  ] Stopped Trigger Flushing of Journal to Persistent Storage.
         Stopping Journal Service...
[  OK  ] Stopped Journal Service.
         Starting Journal Service...
[  OK  ] Started Journal Service.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Started Remount Root and Kernel File Systems.
         Starting Import network configuration from initramfs...
         Starting Configure read-only root support...
         Starting Load/Save Random Seed...
[  OK  ] Started Create list of required static device nodes ...current kernel.
[  OK  ] Mounted POSIX Message Queue File System.
[  OK  ] Mounted Huge Pages File System.
[  OK  ] Mounted Debug File System.
[  OK  ] Mounted Temporary Directory.
[  OK  ] Started Import network configuration from initramfs.
[  OK  ] Started Configure read-only root support.
[  OK  ] Started Load/Save Random Seed.
         Starting Create static device nodes in /dev...
[  OK  ] Started udev Coldplug all Devices.
         Starting udev Wait for Complete Device Initialization...
[  OK  ] Started Create static device nodes in /dev.
         Starting udev Kernel Device Manager...
[  OK  ] Reached target Local File Systems (Pre).
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started Device-Mapper Multipath Device Controller.
[  OK  ] Started udev Wait for Complete Device Initialization.
         Starting Activation of DM RAID sets...
[  OK  ] Started Activation of DM RAID sets.
[  OK  ] Reached target Local File Systems.
         Starting Trigger Flushing of Journal to Persistent Storage...
         Starting Tell Plymouth To Write Out Runtime Data...
         Starting Create Volatile Files and Directories...
[  OK  ] Reached target Encrypted Volumes.
[  OK  ] Started Trigger Flushing of Journal to Persistent Storage.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Update UTMP about System Reboot/Shutdown...
[  OK  ] Started Update UTMP about System Reboot/Shutdown.
[  OK  ] Started Tell Plymouth To Write Out Runtime Data.
[  OK  ] Reached target System Initialization.
[  OK  ] Reached target Timers.
[  OK  ] Listening on Open-iSCSI iscsid Socket.
[  OK  ] Listening on Open-iSCSI iscsiuio Socket.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
         Starting firewalld - dynamic firewall daemon...
         Starting Dump dmesg to /var/log/dmesg...
         Starting Terminate Plymouth Boot Screen...
         Starting System Logging Service...
         Starting Wait for Plymouth Boot Screen to Quit...
[  OK  ] Started Dump dmesg to /var/log/dmesg.
Starting installer, one moment...
anaconda 19.31.79-1 for CentOS 7 started.
11:11:34 Starting VNC...
11:11:36 The VNC server is now running.
11:11:36

WARNING!!! VNC server running with NO PASSWORD!
You can use the vncpassword=<password> boot option
if you would like to secure the server.


11:11:36 Please manually connect your vnc client to 10.20.1.154:1 to begin the install.

First boot log

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.10.0-123.el7.x86_64 (builder@kbuilder.dev.centos.org) 
  (gcc version 4.8.2 20140120 (Red Hat 4.8.2-16) (GCC) ) #1 SMP Mon Jun 30 12:09:22 UTC 2014
[    0.000000] Command line: root=UUID=113c9be8-5e9c-48ee-adf8-e882ec4cdb52 ro vconsole.keymap=us 
  console=hvc0 selinux=0 crashkernel=auto  vconsole.font=latarcyrheb-sun16
[    0.000000] ACPI in unprivileged domain disabled
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved
[    0.000000] Xen: [mem 0x0000000000100000-0x00000000807fffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] DMI not present or invalid.
[    0.000000] No AGP bridge found
[    0.000000] e820: last_pfn = 0x80800 max_arch_pfn = 0x400000000
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000] init_memory_mapping: [mem 0x3fe00000-0x3fffffff]
[    0.000000] init_memory_mapping: [mem 0x3c000000-0x3fdfffff]
[    0.000000] init_memory_mapping: [mem 0x00100000-0x3bffffff]
[    0.000000] init_memory_mapping: [mem 0x40000000-0x807fffff]
[    0.000000] RAMDISK: [mem 0x0223f000-0x0359dfff]
[    0.000000] Reserving 161MB of memory at 720MB for crashkernel (System RAM: 2055MB)
[    0.000000] NUMA turned off
[    0.000000] Faking a node at [mem 0x0000000000000000-0x00000000807fffff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x807fffff]
[    0.000000]   NODE_DATA [mem 0x3fbf7000-0x3fc1dfff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009ffff]
[    0.000000]   node   0: [mem 0x00100000-0x807fffff]
[    0.000000] SFI: Simple Firmware Interface v0.81 http://simplefirmware.org
[    0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    0.000000] No local APIC present
[    0.000000] APIC: disable apic facility
[    0.000000] APIC: switched to apic NOOP
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.000000] e820: [mem 0x80800000-0xffffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on Xen
[    0.000000] Xen version: 4.1.5 (preserve-AD)
[    0.000000] setup_percpu: NR_CPUS:5120 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
[    0.000000] PERCPU: Embedded 29 pages/cpu @ffff88003f400000 s86592 r8192 d24000 u1048576
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 517994
[    0.000000] Policy zone: DMA32
[    0.000000] Kernel command line: root=UUID=113c9be8-5e9c-48ee-adf8-e882ec4cdb52 ro 
  vconsole.keymap=us console=hvc0 selinux=0 crashkernel=auto  vconsole.font=latarcyrheb-sun16
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Checking aperture...
[    0.000000] No AGP bridge found
[    0.000000] Memory: 807184k/2105344k available (6105k kernel code, 388k absent, 1297772k reserved,
   4065k data, 1584k init)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000]  RCU restricting CPUs from NR_CPUS=5120 to nr_cpu_ids=2.
[    0.000000]  Experimental no-CBs for all CPUs
[    0.000000]  Experimental no-CBs CPUs: 0-1.
[    0.000000] NR_IRQS:327936 nr_irqs:288 16
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] console [hvc0] enabled
[    0.000000] allocated 8912896 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] installing Xen timer for CPU 0
[    0.000000] tsc: Detected 2000.048 MHz processor
[    0.000000] tsc: Marking TSC unstable due to TSCs unsynchronized
[    0.001000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4000.09 BogoMIPS (lpj=2000048)
[    0.001000] pid_max: default: 32768 minimum: 301
[    0.001000] Security Framework initialized
[    0.001000] SELinux:  Disabled at boot.
[    0.001258] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.002861] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.003444] Mount-cache hash table entries: 4096
[    0.004015] Initializing cgroup subsys memory
[    0.004056] Initializing cgroup subsys devices
[    0.004068] Initializing cgroup subsys freezer
[    0.004078] Initializing cgroup subsys net_cls
[    0.004088] Initializing cgroup subsys blkio
[    0.004098] Initializing cgroup subsys perf_event
[    0.004109] Initializing cgroup subsys hugetlb
[    0.004352] CPU: Physical Processor ID: 1
[    0.004362] CPU: Processor Core ID: 1
[    0.004378] Last level iTLB entries: 4KB 512, 2MB 16, 4MB 8
[    0.004378] Last level dTLB entries: 4KB 512, 2MB 128, 4MB 64
[    0.004378] tlb_flushall_shift: 6
[    0.135498] ftrace: allocating 23383 entries in 92 pages
[    0.151290] cpu 0 spinlock event irq 17
[    0.151440] Performance Events:
[    0.151454] no APIC, boot with the "lapic" boot parameter to force-enable it.
[    0.151468] no hardware sampling interrupt available.
[    0.151511] Broken PMU hardware detected, using software events only.
[    0.151521] Failed to access perfctr msr (MSR c0010004 is 0)
[    0.154913] NMI watchdog: disabled (cpu0): hardware events not enabled
[    0.155113] installing Xen timer for CPU 1
[    0.155161] cpu 1 spinlock event irq 24
[    0.155233] SMP alternatives: switching to SMP code
[    0.276375] Brought up 2 CPUs
[    0.277041] devtmpfs: initialized
[    0.280187] EVM: security.selinux
[    0.280200] EVM: security.ima
[    0.280208] EVM: security.capability
[    0.283008] atomic64 test passed for x86-64 platform with CX8 and with SSE
[    0.283047] xen:grant_table: Grant tables using version 2 layout
[    0.283089] Grant table initialized
[    0.283210] NET: Registered protocol family 16
[    0.285016] PCI: setting up Xen PCI frontend stub
[    0.288168] bio: create slab <bio-0> at 0
[    0.288168] ACPI: Interpreter disabled.
[    0.289021] xen:balloon: Initialising balloon driver
[    0.305060] xen_balloon: Initialising balloon driver
[    0.306097] vgaarb: loaded
[    0.306173] SCSI subsystem initialized
[    0.306173] usbcore: registered new interface driver usbfs
[    0.306187] usbcore: registered new interface driver hub
[    0.306215] usbcore: registered new device driver usb
[    0.307074] PCI: System does not support PCI
[    0.307074] PCI: System does not support PCI
[    0.307297] NetLabel: Initializing
[    0.307309] NetLabel:  domain hash size = 128
[    0.307317] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.307347] NetLabel:  unlabeled traffic allowed by default
[    0.307432] Switching to clocksource xen
[    0.319760] pnp: PnP ACPI: disabled
[    0.326430] NET: Registered protocol family 2
[    0.326870] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    0.327110] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    0.327284] TCP: Hash tables configured (established 16384 bind 16384)
[    0.327379] TCP: reno registered
[    0.327406] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    0.327457] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    0.327602] NET: Registered protocol family 1
[    0.327743] Unpacking initramfs...
[    0.412532] Freeing initrd memory: 19836k freed
[    0.426185] platform rtc_cmos: registered platform RTC device (no PNP device found)
[    0.426859] microcode: CPU0: patch_level=0x01000095
[    0.426896] microcode: CPU1: patch_level=0x01000095
[    0.427003] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    0.427665] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.427708] Initialise system trusted keyring
[    0.427813] audit: initializing netlink socket (disabled)
[    0.427847] type=2000 audit(1408834737.792:1): initialized
[    0.487469] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.490302] zbud: loaded
[    0.490780] VFS: Disk quotas dquot_6.5.2
[    0.490917] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.491403] msgmni has been set to 1615
[    0.491547] Key type big_key registered
[    0.493075] alg: No test for stdrng (krng)
[    0.493113] NET: Registered protocol family 38
[    0.493160] Key type asymmetric registered
[    0.493170] Asymmetric key parser 'x509' registered
[    0.493291] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.493415] io scheduler noop registered
[    0.493429] io scheduler deadline registered (default)
[    0.493500] io scheduler cfq registered
[    0.493685] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.493730] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    0.495006] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.496203] Non-volatile memory driver v1.3
[    0.496218] Linux agpgart interface v0.103
[    0.496390] crash memory driver: version 1.1
[    0.496436] rdac: device handler registered
[    0.496553] hp_sw: device handler registered
[    0.496564] emc: device handler registered
[    0.496573] alua: device handler registered
[    0.496650] libphy: Fixed MDIO Bus: probed
[    0.496776] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.496796] ehci-pci: EHCI PCI platform driver
[    0.496820] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.496831] ohci-pci: OHCI PCI platform driver
[    0.496852] uhci_hcd: USB Universal Host Controller Interface driver
[    0.496996] usbcore: registered new interface driver usbserial
[    0.497022] usbcore: registered new interface driver usbserial_generic
[    0.497049] usbserial: USB Serial support registered for generic
[    0.497119] i8042: PNP: No PS/2 controller found. Probing ports directly.
[    1.521045] i8042: No controller found
[    1.521365] mousedev: PS/2 mouse device common for all mice
[    1.582184] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
[    1.582369] rtc_cmos: probe of rtc_cmos failed with error -38
[    1.582487] hidraw: raw HID events driver (C) Jiri Kosina
[    1.582733] usbcore: registered new interface driver usbhid
[    1.582745] usbhid: USB HID core driver
[    1.582817] drop_monitor: Initializing network drop monitor service
[    1.583012] TCP: cubic registered
[    1.583024] Initializing XFRM netlink socket
[    1.583289] NET: Registered protocol family 10
[    1.583689] NET: Registered protocol family 17
[    1.584156] Loading compiled-in X.509 certificates
[    1.584232] Loaded X.509 cert 'CentOS Linux kpatch signing key: ea0413152cde1d98ebdca3fe6f0230904c9ef717'
[    1.584278] Loaded X.509 cert 'CentOS Linux Driver update signing key: 7f421ee0ab69461574bb358861dbe77762a4201b'
[    1.586033] Loaded X.509 cert 'CentOS Linux kernel signing key: bc83d0fe70c62fab1c58b4ebaa95e3936128fcf4'
[    1.586087] registered taskstats version 1
[    1.598452] Key type trusted registered
[    1.611239] Key type encrypted registered
[    1.623169] IMA: No TPM chip found, activating TPM-bypass!
[    1.623278] xenbus_probe_frontend: Device with no driver: device/vbd/51712
[    1.623292] xenbus_probe_frontend: Device with no driver: device/vbd/51728
[    1.623303] xenbus_probe_frontend: Device with no driver: device/vif/0
[    1.623467] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[    1.624728] Freeing unused kernel memory: 1584k freed
[    1.642497] systemd[1]: systemd 208 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
[    1.642784] systemd[1]: Detected virtualization 'xen'.
[    1.642810] systemd[1]: Running in initial RAM disk.

Welcome to CentOS Linux 7 (Core) dracut-033-161.el7 (Initramfs)!

[    1.643394] systemd[1]: Set hostname to <c7.lucidsolutions.co.nz>.
[    1.794947] systemd[1]: Expecting device dev-disk-by\x2duuid-113c9be8\x2d5e9c\x2d48ee\x2dadf8\x2de882ec4cdb52.device...
         Expecting device dev-disk-by\x2duuid-113c9be8\x2d5e9...cdb52.device...
[    1.795569] systemd[1]: Starting -.slice.
[  OK  ] Created slice -.slice.
[    1.796926] systemd[1]: Created slice -.slice.
[    1.797249] systemd[1]: Starting System Slice.
[  OK  ] Created slice System Slice.
[    1.797771] systemd[1]: Created slice System Slice.
[    1.797954] systemd[1]: Starting Slices.
[  OK  ] Reached target Slices.
[    1.798160] systemd[1]: Reached target Slices.
[    1.798324] systemd[1]: Starting Timers.
[  OK  ] Reached target Timers.
[    1.798495] systemd[1]: Reached target Timers.
[    1.798685] systemd[1]: Starting udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    1.798990] systemd[1]: Listening on udev Kernel Socket.
[    1.799196] systemd[1]: Starting udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    1.799694] systemd[1]: Listening on udev Control Socket.
[    1.800001] systemd[1]: Starting Journal Socket.
[  OK  ] Listening on Journal Socket.
[    1.800513] systemd[1]: Listening on Journal Socket.
[    1.801670] systemd[1]: Started dracut cmdline hook.
[    1.802799] systemd[1]: Started dracut pre-udev hook.
[    1.803039] systemd[1]: Starting Create list of required static device nodes for the current kernel...
         Starting Create list of required static device nodes...rrent kernel...
[    1.806627] systemd[1]: Started Load Kernel Modules.
[    1.806957] systemd[1]: Starting Apply Kernel Variables...
         Starting Apply Kernel Variables...
[    1.809923] systemd[1]: Starting Sockets.
[  OK  ] Reached target Sockets.
[    1.810218] systemd[1]: Reached target Sockets.
[    1.810496] systemd[1]: Starting Setup Virtual Console...
         Starting Setup Virtual Console...
[    1.813228] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[  OK  ] Started Journal Service.
[    1.821258] systemd[1]: Started Journal Service.
[  OK  ] Reached target Swap.
[  OK  ] Reached target Local File Systems.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Started Create list of required static device nodes ...current kernel.
         Starting Create static device nodes in /dev...
[    1.870382] systemd-journald[92]: Vacuuming done, freed 0 bytes
[  OK  ] Started Create static device nodes in /dev.
         Starting udev Kernel Device Manager...
[  OK  ] Started udev Kernel Device Manager.
         Starting udev Coldplug all Devices...
[    1.932462] systemd-udevd[105]: starting version 208
[  OK  ] Started Setup Virtual Console.
[  OK  ] Started udev Coldplug all Devices.
         Starting dracut initqueue hook...
[  OK  ] Reached target System Initialization.
         Starting Show Plymouth Boot Screen...
         Mounting Configuration File System...
[  OK  ] Mounted Configuration File System.
[  OK  ] Started Show Plymouth Boot Screen.
[  OK  ] Reached target Paths.
[  OK  ] Reached target Basic System.
[    2.400880] blkfront: xvda: barrier: enabled; persistent grants: disabled; indirect descriptors: disabled;
[    2.412413]  xvda: xvda1
[    2.413501] Setting capacity to 4194296
[    2.413525] xvda: detected capacity change from 0 to 2147479552
[    2.417157] blkfront: xvdb: barrier: enabled; persistent grants: disabled; indirect descriptors: disabled;
[    2.428738]  xvdb: xvdb1
[    2.429707] Setting capacity to 2097152
[    2.429748] xvdb: detected capacity change from 0 to 1073741824
[  OK  ] Found device /dev/disk/by-uuid/113c9be8-5e9c-48ee-adf8-e882ec4cdb52.
         Starting File System Check on /dev/disk/by-uuid/113c...e882ec4cdb52...
[  OK  ] Started dracut initqueue hook.
systemd-fsck[145]: /: clean, 23231/131072 files, 221916/523776 blocks
[  OK  ] Started File System Check on /dev/disk/by-uuid/113c9...8-e882ec4cdb52.
         Mounting /sysroot...
[    3.148547] EXT4-fs (xvda1): mounted filesystem with ordered data mode. Opts: (null)
[  OK  ] Mounted /sysroot.
[  OK  ] Reached target Initrd Root File System.
         Starting Reload Configuration from the Real Root...
[  OK  ] Started Reload Configuration from the Real Root.
[  OK  ] Reached target Initrd File Systems.
[  OK  ] Reached target Initrd Default Target.
[    3.810280] systemd-journald[92]: Received SIGTERM

Welcome to CentOS Linux 7 (Core)!

[  OK  ] Stopped Switch Root.
[  OK  ] Stopped target Switch Root.
[  OK  ] Stopped target Initrd File Systems.
         Stopping File System Check on /dev/disk/by-uuid/113c...e882ec4cdb52...
[  OK  ] Stopped File System Check on /dev/disk/by-uuid/113c9...8-e882ec4cdb52.
[  OK  ] Stopped target Initrd Root File System.
[  OK  ] Created slice User and Session Slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
         Expecting device dev-hvc0.device...
[  OK  ] Created slice system-getty.slice.
[  OK  ] Reached target Remote File Systems.
[  OK  ] Reached target Slices.
[  OK  ] Listening on Delayed Shutdown Socket.
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
         Mounting Debug File System...
         Starting Create list of required static device nodes...rrent kernel...
         Mounting POSIX Message Queue File System...
[  OK  ] Set up automount Arbitrary Executable File Formats F...utomount Point.
[  OK  ] Reached target Encrypted Volumes.
         Mounting Huge Pages File System...
[  OK  ] Listening on udev Kernel Socket.
[  OK  ] Listening on udev Control Socket.
         Starting udev Coldplug all Devices...
         Starting Apply Kernel Variables...
         Expecting device dev-disk-by\x2duuid-8097560d\x2d1b8...a2fe3.device...
         Starting File System Check on Root Device...
[  OK  ] Mounted Debug File System.
[  OK  ] Mounted POSIX Message Queue File System.
[  OK  ] Mounted Huge Pages File System.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Stopped Trigger Flushing of Journal to Persistent Storage.
         Stopping Journal Service...
[  OK  ] Stopped Journal Service.
         Starting Journal Service...
[  OK  ] Started Journal Service.
[  OK  ] Started Create list of required static device nodes ...current kernel.
         Starting Create static device nodes in /dev...
[  OK  ] Started udev Coldplug all Devices.
[    4.913392] systemd-journald[234]: Vacuuming done, freed 0 bytes
[  OK  ] Started Create static device nodes in /dev.
         Starting udev Kernel Device Manager...
[  OK  ] Started udev Kernel Device Manager.
[    4.982344] systemd-udevd[239]: starting version 208
systemd-fsck[223]: /: clean, 23231/131072 files, 221916/523776 blocks
[  OK  ] Started File System Check on Root Device.
         Starting Remount Root and Kernel File Systems...
[    5.139359] EXT4-fs (xvda1): re-mounted. Opts: (null)
[  OK  ] Started Remount Root and Kernel File Systems.
         Starting Configure read-only root support...
         Starting Import network configuration from initramfs...
         Starting Load/Save Random Seed...
[  OK  ] Reached target Local File Systems (Pre).
[  OK  ] Started Load/Save Random Seed.
[  OK  ] Started Import network configuration from initramfs.
[  OK  ] Started Configure read-only root support.
[  OK  ] Reached target Local File Systems.
         Starting Mark the need to relabel after reboot...
         Starting Tell Plymouth To Write Out Runtime Data...
         Starting Trigger Flushing of Journal to Persistent Storage...
[    5.311587] input: PC Speaker as /devices/platform/pcspkr/input/input0
         Starting Security Auditing Service...
         Starting Create Volatile Files and Directories...
[  OK  ] Started Mark the need to relabel after reboot.
[  OK  ] Started Tell Plymouth To Write Out Runtime Data.
[  OK  ] Started Create Volatile Files and Directories.
[    5.492512] type=1305 audit(1408834742.857:2): audit_pid=281 old=0 auid=4294967295 ses=4294967295 res=1
[    5.538364] systemd-journald[234]: Received request to flush runtime journal from PID 1
[  OK  ] Started Trigger Flushing of Journal to Persistent Storage.
[  OK  ] Found device /dev/hvc0.
[    5.637257] xen_netfront: Initialising Xen virtual ethernet driver
[  OK  ] Started Security Auditing Service.
         Starting Update UTMP about System Reboot/Shutdown...
[  OK  ] Started Update UTMP about System Reboot/Shutdown.
[  OK  ] Found device /dev/disk/by-uuid/8097560d-1b8c-4fbe-963a-d54771ca2fe3.
         Activating swap /dev/disk/by-uuid/8097560d-1b8c-4fbe...d54771ca2fe3...
[    5.824590] Adding 1047548k swap on /dev/xvdb1.  Priority:-1 extents:1 across:1047548k SSFS
[  OK  ] Activated swap /dev/disk/by-uuid/8097560d-1b8c-4fbe-963a-d54771ca2fe3.
[  OK  ] Reached target Swap.
[  OK  ] Reached target System Initialization.
[  OK  ] Reached target Timers.
[  OK  ] Reached target Paths.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
         Starting LSB: Start the iprupdate utility...
         Starting LSB: Start the ipr init daemon...
         Starting firewalld - dynamic firewall daemon...
         Starting Dump dmesg to /var/log/dmesg...
         Starting Permit User Sessions...
         Starting System Logging Service...
         Starting irqbalance daemon...
[  OK  ] Started irqbalance daemon.
         Starting Dynamic System Tuning Daemon...
         Starting Login Service...
         Starting Avahi mDNS/DNS-SD Stack...
         Starting D-Bus System Message Bus...
[  OK  ] Started D-Bus System Message Bus.
[  OK  ] Started Dump dmesg to /var/log/dmesg.
[  OK  ] Started Permit User Sessions.
         Starting Command Scheduler...
[  OK  ] Started Command Scheduler.
         Starting Terminate Plymouth Boot Screen...
         Starting Wait for Plymouth Boot Screen to Quit...
[  OK  ] Started System Logging Service.
[    6.995402] ip_tables: (C) 2000-2006 Netfilter Core Team
[    7.146212] nf_conntrack version 0.5.0 (6473 buckets, 25892 max)
[    7.221392] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    7.474040] Ebtables v2.0 registered
[    7.547447] Bridge firewalling registered

CentOS Linux 7 (Core)
Kernel 3.10.0-123.el7.x86_64 on an x86_64

c7 login:

Minimal install RPMS

acl-2.2.51-12.el7.x86_64
aic94xx-firmware-30-6.el7.noarch
alsa-firmware-1.0.27-2.el7.noarch
alsa-lib-1.0.27.2-3.el7.x86_64
alsa-tools-firmware-1.0.27-4.el7.x86_64
audit-2.3.3-4.el7.x86_64
audit-libs-2.3.3-4.el7.x86_64
authconfig-6.2.8-8.el7.x86_64
avahi-0.6.31-13.el7.x86_64
avahi-autoipd-0.6.31-13.el7.x86_64
avahi-libs-0.6.31-13.el7.x86_64
basesystem-10.0-7.el7.centos.noarch
bash-4.2.45-5.el7.x86_64
bind-libs-lite-9.9.4-14.el7.x86_64
bind-license-9.9.4-14.el7.noarch
binutils-2.23.52.0.1-16.el7.x86_64
biosdevname-0.5.0-10.el7.x86_64
btrfs-progs-3.12-4.el7.x86_64
bzip2-libs-1.0.6-12.el7.x86_64
ca-certificates-2013.1.95-71.el7.noarch
centos-logos-70.0.6-1.el7.centos.noarch
centos-release-7-0.1406.el7.centos.2.3.x86_64
chkconfig-1.3.61-4.el7.x86_64
coreutils-8.22-11.el7.x86_64
cpio-2.11-22.el7.x86_64
cracklib-2.9.0-11.el7.x86_64
cracklib-dicts-2.9.0-11.el7.x86_64
cronie-1.4.11-11.el7.x86_64
cronie-anacron-1.4.11-11.el7.x86_64
crontabs-1.11-6.20121102git.el7.noarch
cryptsetup-libs-1.6.3-2.el7.x86_64
curl-7.29.0-19.el7.x86_64
cyrus-sasl-lib-2.1.26-17.el7.x86_64
dbus-1.6.12-8.el7.x86_64
dbus-glib-0.100-7.el7.x86_64
dbus-libs-1.6.12-8.el7.x86_64
dbus-python-1.1.1-9.el7.x86_64
device-mapper-1.02.84-14.el7.x86_64
device-mapper-libs-1.02.84-14.el7.x86_64
dhclient-4.2.5-27.el7.centos.x86_64
dhcp-common-4.2.5-27.el7.centos.x86_64
dhcp-libs-4.2.5-27.el7.centos.x86_64
diffutils-3.3-4.el7.x86_64
dmidecode-2.12-5.el7.x86_64
dnsmasq-2.66-12.el7.x86_64
dracut-033-161.el7.x86_64
dracut-config-rescue-033-161.el7.x86_64
dracut-network-033-161.el7.x86_64
e2fsprogs-1.42.9-4.el7.x86_64
e2fsprogs-libs-1.42.9-4.el7.x86_64
ebtables-2.0.10-13.el7.x86_64
elfutils-libelf-0.158-3.el7.x86_64
elfutils-libs-0.158-3.el7.x86_64
ethtool-3.8-3.el7.x86_64
expat-2.1.0-8.el7.x86_64
file-5.11-21.el7.x86_64
file-libs-5.11-21.el7.x86_64
filesystem-3.2-18.el7.x86_64
findutils-4.5.11-3.el7.x86_64
fipscheck-1.4.1-5.el7.x86_64
fipscheck-lib-1.4.1-5.el7.x86_64
firewalld-0.3.9-7.el7.noarch
freetype-2.4.11-9.el7.x86_64
fxload-2002_04_11-16.el7.x86_64
gawk-4.0.2-4.el7.x86_64
gdbm-1.10-8.el7.x86_64
gettext-0.18.2.1-4.el7.x86_64
gettext-libs-0.18.2.1-4.el7.x86_64
glib2-2.36.3-5.el7.x86_64
glibc-2.17-55.el7.x86_64
glibc-common-2.17-55.el7.x86_64
glib-networking-2.36.2-3.el7.x86_64
gmp-5.1.1-5.el7.x86_64
gnupg2-2.0.22-3.el7.x86_64
gnutls-3.1.18-8.el7.x86_64
gobject-introspection-1.36.0-4.el7.x86_64
gpgme-1.3.2-5.el7.x86_64
grep-2.16-1.el7.x86_64
groff-base-1.22.2-8.el7.x86_64
grub2-2.02-0.2.10.el7.centos.1.x86_64
grub2-tools-2.02-0.2.10.el7.centos.1.x86_64
grubby-8.28-8.el7.x86_64
gsettings-desktop-schemas-3.8.2-3.el7.x86_64
gzip-1.5-7.el7.x86_64
hardlink-1.0-19.el7.x86_64
hostname-3.13-3.el7.x86_64
hwdata-0.252-7.3.el7.noarch
info-5.1-4.el7.x86_64
initscripts-9.49.17-1.el7.x86_64
iproute-3.10.0-13.el7.x86_64
iprutils-2.3.16-4.el7.x86_64
iptables-1.4.21-13.el7.x86_64
iputils-20121221-6.el7.x86_64
irqbalance-1.0.6-5.el7.x86_64
ivtv-firmware-20080701-26.el7.noarch
iwl1000-firmware-39.31.5.1-34.el7.noarch
iwl100-firmware-39.31.5.1-34.el7.noarch
iwl105-firmware-18.168.6.1-34.el7.noarch
iwl135-firmware-18.168.6.1-34.el7.noarch
iwl2000-firmware-18.168.6.1-34.el7.noarch
iwl2030-firmware-18.168.6.1-34.el7.noarch
iwl3160-firmware-22.0.7.0-34.el7.noarch
iwl3945-firmware-15.32.2.9-34.el7.noarch
iwl4965-firmware-228.61.2.24-34.el7.noarch
iwl5000-firmware-8.83.5.1_1-34.el7.noarch
iwl5150-firmware-8.24.2.2-34.el7.noarch
iwl6000-firmware-9.221.4.1-34.el7.noarch
iwl6000g2a-firmware-17.168.5.3-34.el7.noarch
iwl6000g2b-firmware-17.168.5.2-34.el7.noarch
iwl6050-firmware-41.28.5.1-34.el7.noarch
iwl7260-firmware-22.0.7.0-34.el7.noarch
jansson-2.4-6.el7.x86_64
json-c-0.11-3.el7.x86_64
kbd-1.15.5-10.el7.x86_64
kbd-misc-1.15.5-10.el7.noarch
kernel-3.10.0-123.el7.x86_64
kernel-tools-3.10.0-123.el7.x86_64
kernel-tools-libs-3.10.0-123.el7.x86_64
kexec-tools-2.0.4-32.el7.centos.x86_64
keyutils-libs-1.5.8-3.el7.x86_64
kmod-14-9.el7.x86_64
kmod-libs-14-9.el7.x86_64
kpartx-0.4.9-66.el7.x86_64
krb5-libs-1.11.3-49.el7.x86_64
less-458-8.el7.x86_64
libacl-2.2.51-12.el7.x86_64
libassuan-2.1.0-3.el7.x86_64
libattr-2.4.46-12.el7.x86_64
libblkid-2.23.2-16.el7.x86_64
libcap-2.22-8.el7.x86_64
libcap-ng-0.7.3-5.el7.x86_64
libcom_err-1.42.9-4.el7.x86_64
libcroco-0.6.8-5.el7.x86_64
libcurl-7.29.0-19.el7.x86_64
libdaemon-0.14-7.el7.x86_64
libdb-5.3.21-17.el7.x86_64
libdb-utils-5.3.21-17.el7.x86_64
libdrm-2.4.50-1.1.el7.x86_64
libedit-3.0-12.20121213cvs.el7.x86_64
libertas-sd8686-firmware-20140213-0.3.git4164c23.el7.noarch
libertas-sd8787-firmware-20140213-0.3.git4164c23.el7.noarch
libertas-usb8388-firmware-20140213-0.3.git4164c23.el7.noarch
libestr-0.1.9-2.el7.x86_64
libffi-3.0.13-11.el7.x86_64
libgcc-4.8.2-16.el7.x86_64
libgcrypt-1.5.3-4.el7.x86_64
libgomp-4.8.2-16.el7.x86_64
libgpg-error-1.12-3.el7.x86_64
libgudev1-208-11.el7.x86_64
libidn-1.28-3.el7.x86_64
libmnl-1.0.3-7.el7.x86_64
libmodman-2.0.1-8.el7.x86_64
libmount-2.23.2-16.el7.x86_64
libndp-1.2-4.el7.x86_64
libnetfilter_conntrack-1.0.4-2.el7.x86_64
libnfnetlink-1.0.1-4.el7.x86_64
libnl3-3.2.21-6.el7.x86_64
libnl3-cli-3.2.21-6.el7.x86_64
libpcap-1.5.3-3.el7.x86_64
libpciaccess-0.13.1-4.1.el7.x86_64
libpipeline-1.2.3-3.el7.x86_64
libproxy-0.4.11-6.el7.x86_64
libpwquality-1.2.3-4.el7.x86_64
libselinux-2.2.2-6.el7.x86_64
libselinux-python-2.2.2-6.el7.x86_64
libselinux-utils-2.2.2-6.el7.x86_64
libsemanage-2.1.10-16.el7.x86_64
libsepol-2.1.9-3.el7.x86_64
libsoup-2.42.2-3.el7.x86_64
libss-1.42.9-4.el7.x86_64
libssh2-1.4.3-8.el7.x86_64
libstdc++-4.8.2-16.el7.x86_64
libsysfs-2.1.0-16.el7.x86_64
libtasn1-3.3-3.el7.x86_64
libteam-1.9-15.el7.x86_64
libunistring-0.9.3-9.el7.x86_64
libuser-0.60-5.el7.x86_64
libutempter-1.1.6-4.el7.x86_64
libuuid-2.23.2-16.el7.x86_64
libverto-0.2.5-4.el7.x86_64
libxml2-2.9.1-5.el7.x86_64
linux-firmware-20140213-0.3.git4164c23.el7.noarch
logrotate-3.8.6-4.el7.x86_64
lua-5.1.4-14.el7.x86_64
lzo-2.06-6.el7.x86_64
make-3.82-21.el7.x86_64
man-db-2.6.3-9.el7.x86_64
mariadb-libs-5.5.35-3.el7.x86_64
microcode_ctl-2.1-7.1.el7.x86_64
ModemManager-glib-1.1.0-6.git20130913.el7.x86_64
mozjs17-17.0.0-10.el7.x86_64
ncurses-5.9-13.20130511.el7.x86_64
ncurses-base-5.9-13.20130511.el7.noarch
ncurses-libs-5.9-13.20130511.el7.x86_64
nettle-2.7.1-2.el7.x86_64
NetworkManager-0.9.9.1-13.git20140326.4dba720.el7.x86_64
NetworkManager-glib-0.9.9.1-13.git20140326.4dba720.el7.x86_64
NetworkManager-tui-0.9.9.1-13.git20140326.4dba720.el7.x86_64
newt-0.52.15-4.el7.x86_64
newt-python-0.52.15-4.el7.x86_64
nspr-4.10.2-4.el7.x86_64
nss-3.15.4-6.el7.x86_64
nss-softokn-3.15.4-2.el7.x86_64
nss-softokn-freebl-3.15.4-2.el7.x86_64
nss-sysinit-3.15.4-6.el7.x86_64
nss-tools-3.15.4-6.el7.x86_64
nss-util-3.15.4-2.el7.x86_64
numactl-libs-2.0.9-2.el7.x86_64
openldap-2.4.39-3.el7.x86_64
openssh-6.4p1-8.el7.x86_64
openssh-clients-6.4p1-8.el7.x86_64
openssh-server-6.4p1-8.el7.x86_64
openssl-1.0.1e-34.el7.x86_64
openssl-libs-1.0.1e-34.el7.x86_64
os-prober-1.58-5.el7.x86_64
p11-kit-0.18.7-4.el7.x86_64
p11-kit-trust-0.18.7-4.el7.x86_64
pam-1.1.8-9.el7.x86_64
parted-3.1-17.el7.x86_64
passwd-0.79-4.el7.x86_64
pciutils-libs-3.2.1-4.el7.x86_64
pcre-8.32-12.el7.x86_64
pinentry-0.8.1-14.el7.x86_64
pkgconfig-0.27.1-4.el7.x86_64
plymouth-0.8.9-0.10.20140113.el7.centos.x86_64
plymouth-core-libs-0.8.9-0.10.20140113.el7.centos.x86_64
plymouth-scripts-0.8.9-0.10.20140113.el7.centos.x86_64
policycoreutils-2.2.5-11.el7.x86_64
polkit-0.112-5.el7.x86_64
polkit-pkla-compat-0.1-4.el7.x86_64
popt-1.13-16.el7.x86_64
postfix-2.10.1-6.el7.x86_64
ppp-2.4.5-33.el7.x86_64
procps-ng-3.3.9-6.el7.x86_64
pth-2.0.7-22.el7.x86_64
pygobject3-base-3.8.2-4.el7.x86_64
pygpgme-0.3-9.el7.x86_64
pyliblzma-0.5.3-11.el7.x86_64
python-2.7.5-16.el7.x86_64
python-backports-1.0-6.el7.noarch
python-backports-ssl_match_hostname-3.4.0.2-4.el7.noarch
python-configobj-4.7.2-7.el7.noarch
python-decorator-3.4.0-3.el7.noarch
python-iniparse-0.4-9.el7.noarch
python-libs-2.7.5-16.el7.x86_64
python-pycurl-7.19.0-17.el7.x86_64
python-pyudev-0.15-6.el7.noarch
python-setuptools-0.9.8-3.el7.noarch
python-slip-0.4.0-2.el7.noarch
python-slip-dbus-0.4.0-2.el7.noarch
python-urlgrabber-3.10-4.el7.noarch
pyxattr-0.5.1-5.el7.x86_64
qrencode-libs-3.4.1-3.el7.x86_64
readline-6.2-9.el7.x86_64
rootfiles-8.1-11.el7.noarch
rpm-4.11.1-16.el7.x86_64
rpm-build-libs-4.11.1-16.el7.x86_64
rpm-libs-4.11.1-16.el7.x86_64
rpm-python-4.11.1-16.el7.x86_64
rsyslog-7.4.7-6.el7.x86_64
sed-4.2.2-5.el7.x86_64
selinux-policy-3.12.1-153.el7.noarch
selinux-policy-targeted-3.12.1-153.el7.noarch
setup-2.8.71-4.el7.noarch
shadow-utils-4.1.5.1-13.el7.x86_64
shared-mime-info-1.1-7.el7.x86_64
slang-2.2.4-11.el7.x86_64
snappy-1.1.0-3.el7.x86_64
sqlite-3.7.17-4.el7.x86_64
sudo-1.8.6p7-11.el7.x86_64
systemd-208-11.el7.x86_64
systemd-libs-208-11.el7.x86_64
systemd-sysv-208-11.el7.x86_64
sysvinit-tools-2.88-14.dsf.el7.x86_64
tar-1.26-29.el7.x86_64
tcp_wrappers-libs-7.6-77.el7.x86_64
teamd-1.9-15.el7.x86_64
tuned-2.3.0-11.el7.noarch
tzdata-2014b-1.el7.noarch
ustr-1.0.4-16.el7.x86_64
util-linux-2.23.2-16.el7.x86_64
vim-minimal-7.4.160-1.el7.x86_64
virt-what-1.13-5.el7.x86_64
which-2.20-7.el7.x86_64
wpa_supplicant-2.0-12.el7.x86_64
xfsprogs-3.2.0-0.10.alpha2.el7.x86_64
xz-5.1.2-8alpha.el7.x86_64
xz-libs-5.1.2-8alpha.el7.x86_64
yum-3.4.3-118.el7.centos.noarch
yum-metadata-parser-1.1.4-10.el7.x86_64
yum-plugin-fastestmirror-1.1.31-24.el7.noarch
zlib-1.2.7-13.el7.x86_64
 
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