I just deploy bigbluebutton using amazon lightsail. Everything is working fine except audio call and video. When I'm trying to connect audio call and video call I'm getting webscket error.
I've already disable all the firewall.
I deploy bigbluebutton using bbb-install.sh
https://github.com/bigbluebutton/bbb-install
Here is system specifications
ip-xx.xx.xx.xx
description: Computer
product: HVM domU
vendor: Xen
version: 4.2.amazon
serial: ec222835-0f97-80b8-2cbf-361289de5846
width: 64 bits
capabilities: smbios-2.7 dmi-2.7 vsyscall32
configuration: boot=normal uuid=352822EC-970F-B880-2CBF-361289DE5846
*-core
description: Motherboard
physical id: 0
*-firmware
description: BIOS
vendor: Xen
physical id: 0
version: 4.2.amazon
date: 08/24/2006
size: 96KiB
capabilities: pci edd
*-cpu:0
description: CPU
product: Intel(R) Xeon(R) CPU E5-2686 v4 # 2.30GHz
vendor: Intel Corp.
physical id: 401
bus info: cpu#0
slot: CPU 1
size: 2300MHz
capacity: 2300MHz
width: 64 bits
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx pdpe1gb rdtscp x86-64 constant_tsc rep_good nopl xtopology pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm invpcid_single kaiser fsgsbase bmi1 avx2 smep bmi2 erms invpcid xsaveopt
*-cpu:1
description: CPU
vendor: Intel
physical id: 402
bus info: cpu#1
slot: CPU 2
size: 2300MHz
capacity: 2300MHz
*-cpu:2
description: CPU
vendor: Intel
physical id: 403
bus info: cpu#2
slot: CPU 3
size: 2300MHz
capacity: 2300MHz
*-cpu:3
description: CPU
vendor: Intel
physical id: 404
bus info: cpu#3
slot: CPU 4
size: 2300MHz
capacity: 2300MHz
*-cpu:4
description: CPU
vendor: Intel
physical id: 405
bus info: cpu#4
slot: CPU 5
size: 2300MHz
capacity: 2300MHz
*-cpu:5
description: CPU
vendor: Intel
physical id: 406
bus info: cpu#5
slot: CPU 6
size: 2300MHz
capacity: 2300MHz
*-cpu:6
description: CPU
vendor: Intel
physical id: 407
bus info: cpu#6
slot: CPU 7
size: 2300MHz
capacity: 2300MHz
*-cpu:7
description: CPU
vendor: Intel
physical id: 408
bus info: cpu#7
slot: CPU 8
size: 2300MHz
capacity: 2300MHz
*-memory
description: System Memory
physical id: 1000
size: 32GiB
*-bank:0
description: DIMM RAM
physical id: 0
slot: DIMM 0
size: 16GiB
width: 64 bits
*-bank:1
description: DIMM RAM
physical id: 1
slot: DIMM 1
size: 16GiB
width: 64 bits
*-pci
description: Host bridge
product: 440FX - 82441FX PMC [Natoma]
vendor: Intel Corporation
physical id: 100
bus info: pci#0000:00:00.0
version: 02
width: 32 bits
clock: 33MHz
*-isa
description: ISA bridge
product: 82371SB PIIX3 ISA [Natoma/Triton II]
vendor: Intel Corporation
physical id: 1
bus info: pci#0000:00:01.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: isa bus_master
configuration: latency=0
*-ide
description: IDE interface
product: 82371SB PIIX3 IDE [Natoma/Triton II]
vendor: Intel Corporation
physical id: 1.1
bus info: pci#0000:00:01.1
version: 00
width: 32 bits
clock: 33MHz
capabilities: ide isa_compatibility_mode-only_controller__supports_bus_mastering bus_master
configuration: driver=ata_piix latency=64
resources: irq:0 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) ioport:376 ioport:c100(size=16)
*-bridge UNCLAIMED
description: Bridge
product: 82371AB/EB/MB PIIX4 ACPI
vendor: Intel Corporation
physical id: 1.3
bus info: pci#0000:00:01.3
version: 01
width: 32 bits
clock: 33MHz
capabilities: bridge bus_master
configuration: latency=0
*-display UNCLAIMED
description: VGA compatible controller
product: GD 5446
vendor: Cirrus Logic
physical id: 2
bus info: pci#0000:00:02.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: vga_controller bus_master
configuration: latency=0
resources: memory:f0000000-f1ffffff memory:f3000000-f3000fff
*-generic
description: Unassigned class
product: Xen Platform Device
vendor: XenSource, Inc.
physical id: 3
bus info: pci#0000:00:03.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: bus_master
configuration: driver=xen-platform-pci latency=0
resources: irq:28 ioport:c000(size=256) memory:f2000000-f2ffffff
*-network
description: Ethernet interface
physical id: 1
logical name: eth0
serial: 02:0c:36:8d:8e:60
capabilities: ethernet physical
configuration: broadcast=yes driver=vif ip=172.26.9.115 link=yes multicast=yes
After searching here and there i found this one, But i'm also not sure weather this one works properly or not.
https://github.com/bigbluebutton/bigbluebutton/issues/2628#issuecomment-635107717
What is difference between single colon and double colon in this file
WebRtcEndpoint.conf.ini
I'm also little bit confused about some of the terminology used here like internal ip and external ip.
and
stunServerAddress=64.233.177.127 stunServerPort=19302 Just copy from github.
What kind of ip shoud i use here, internal ip or external ip.
`
Check /opt/freeswitch/etc/freeswitch/sip_profiles/external.xml settings firstly.
if your binding is like that:
ws-binding: :5066
wss-binding: :7443
change it to like this:
ws-binding: your_external_ip_address:5066
wss-binding: your_external_ip_address:7443
Your external ip address is same with external_sip_ip address.
Then dont forget to restart bbb (bbb-conf --restart)
I think that this problem has arisen from a firewall issue, Check your firewall and be sure that UDP traffic can pass over the firewall.
I found my powershell doesn't have some help topics like about_profiles. I tried update-help but it doesn't help. Can anyone help to take a look?
PS C:\> systeminfo
Host Name: ******************
OS Name: Microsoft Windows 10 Enterprise
OS Version: 10.0.10586 N/A Build 10586
OS Manufacturer: Microsoft Corporation
OS Configuration: Standalone Workstation
OS Build Type: Multiprocessor Free
Registered Owner: ******
Registered Organization:
Product ID: *********************
Original Install Date: 7/29/2016, 1:55:43 AM
System Boot Time: 8/2/2016, 1:39:10 AM
System Manufacturer: LENOVO
System Model: *********
System Type: x64-based PC
Processor(s): 1 Processor(s) Installed.
[01]: Intel64 Family 6 Model 60 Stepping 3 GenuineIntel ~2494 Mhz
BIOS Version: LENOVO GNET75WW (2.23 ), 9/1/2015
Windows Directory: C:\Windows
System Directory: C:\Windows\system32
Boot Device: \Device\HarddiskVolume1
System Locale: en-us;English (United States)
Input Locale: en-us;English (United States)
Time Zone:
Total Physical Memory: 16,009 MB
Available Physical Memory: 10,029 MB
Virtual Memory: Max Size: 18,953 MB
Virtual Memory: Available: 11,073 MB
Virtual Memory: In Use: 7,880 MB
Page File Location(s): C:\pagefile.sys
Domain: WORKGROUP
Logon Server:
Hotfix(s): 1 Hotfix(s) Installed.
[01]: KB3116278
Network Card(s): 5 NIC(s) Installed.
[01]: Intel(R) Ethernet Connection I217-LM
Connection Name: Ethernet
DHCP Enabled: Yes
DHCP Server:
IP address(es)
[01]:
[02]:
[02]: Intel(R) Dual Band Wireless-AC 7260
Connection Name: Wi-Fi
Status: Media disconnected
[03]: TeamViewer VPN Adapter
Connection Name: Ethernet 2
Status: Media disconnected
[04]: VMware Virtual Ethernet Adapter for VMnet1
Connection Name: VMware Network Adapter VMnet1
DHCP Enabled: Yes
DHCP Server:
IP address(es)
[01]:
[02]:
[05]: VMware Virtual Ethernet Adapter for VMnet8
Connection Name: VMware Network Adapter VMnet8
DHCP Enabled: Yes
DHCP Server:
IP address(es)
[01]:
[02]:
Hyper-V Requirements: VM Monitor Mode Extensions: Yes
Virtualization Enabled In Firmware: Yes
Second Level Address Translation: Yes
Data Execution Prevention Available: Yes
PS C:\> help profile
Name Category Module Synopsis
---- -------- ------ --------
Get-NetConnectionProfile Function NetConnection ...
Set-NetConnectionProfile Function NetConnection ...
Get-NetFirewallProfile Function NetSecurity ...
Set-NetFirewallProfile Function NetSecurity ...
Disable-NetIPHttpsProfile Function NetworkTransition ...
Enable-NetIPHttpsProfile Function NetworkTransition ...
PS C:\>
There's a known bug with WMF5 (PowerShell 5) where it will not update the help files because Microsoft didn't package them correctly.
If you're on an updated version of PowerShell, you should be able to run Install-Script -Name Install-AboutHelp followed by Install-AboutHelp.ps1.
I have a f1-micro instance running on Google Compute Engine running CentOS.
Some time ago I got a mail stating that the zone I am using (us-central1-b) is going through a hardware upgrade to new Hashwell servers, and all instances need to be restarted. So, I did restart. I shut down my services, and performed a restart via the developer dev. console.
But the instance never came up - the boot on the new hardware failed, and now I can not log in to the instance with ssh. I will add the serial console content below this.
My main issue is that there are some content I would really like to get my hands on (nope - didn't do a full backup - shoot!).
How do I restore the instance, when I can not log in using ssh?
Changing serial settings was 0/0 now 3/0
Start bios (version 1.7.2-20150226_170051-google)
Unable to unlock ram - bridge not found
Ram Size=0x26600000 (0x0000000000000000 high)
Relocating low data from 0x000e5810 to 0x000ef780 (size 2161)
Relocating init from 0x000e6081 to 0x265d3540 (size 51612)
CPU Mhz=2301
=== PCI bus & bridge init ===
PCI: pci_bios_init_bus_rec bus = 0x0
=== PCI device probing ===
Found 4 PCI devices (max PCI bus is 00)
=== PCI new allocation pass #1 ===
PCI: check devices
=== PCI new allocation pass #2 ===
PCI: map device bdf=00:03.0 bar 0, addr 0000c000, size 00000040 [io]
PCI: map device bdf=00:04.0 bar 0, addr 0000c040, size 00000040 [io]
PCI: map device bdf=00:03.0 bar 1, addr febfe000, size 00001000 [mem]
PCI: map device bdf=00:04.0 bar 1, addr febff000, size 00001000 [mem]
PCI: init bdf=00:01.0 id=8086:7110
PIIX3/PIIX4 init: elcr=00 0c
PCI: init bdf=00:01.3 id=8086:7113
Using pmtimer, ioport 0xb008, freq 3579 kHz
PCI: init bdf=00:03.0 id=1af4:1004
PCI: init bdf=00:04.0 id=1af4:1000
Found 1 cpu(s) max supported 1 cpu(s)
MP table addr=0x000fdaf0 MPC table addr=0x000fdb00 size=240
SMBIOS ptr=0x000fdad0 table=0x000fd990 size=314
Memory hotplug not enabled. [MHPE=0xffffffff]
ACPI DSDT=0x265fe070
ACPI tables: RSDP=0x000fd960 RSDT=0x265fe030
Scan for VGA option rom
Machine UUID 2b33f2bc-6042-1f12-c61f-0edd33ff965d
Found 0 serial ports
found virtio-scsi at 0:3
Searching bootorder for: /pci#i0cf8/*#3/*#0/*#0,0
Searching bootorder for: /pci#i0cf8/*#3/*#0/*#1,0
virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0
virtio-scsi blksize=512 sectors=20971520
Searching bootorder for: /pci#i0cf8/*#3/*#0/*#2,0
Searching bootorder for: /pci#i0cf8/*#3/*#0/*#3,0
Searching bootorder for: /pci#i0cf8/*#3/*#0/*#4,0
....
....
....
Searching bootorder for: /pci#i0cf8/*#3/*#0/*#248,0
Searching bootorder for: /pci#i0cf8/*#3/*#0/*#249,0
Searching bootorder for: /pci#i0cf8/*#3/*#0/*#250,0
Searching bootorder for: /pci#i0cf8/*#3/*#0/*#251,0
Searching bootorder for: /pci#i0cf8/*#3/*#0/*#252,0
Searching bootorder for: /pci#i0cf8/*#3/*#0/*#253,0
KBD: int09 handler: AL=0
PS2 keyboard initialized
All threads complete.
Scan for option roms
Searching bootorder for: HALT
drive 0x000fd920: PCHS=0/0/0 translation=lba LCHS=1024/255/63 s=20971520
Space available for UMB: 000c0000-000eb800
Returned 122880 bytes of ZoneHigh
e820 map has 6 items:
0: 0000000000000000 - 000000000009fc00 = 1 RAM
1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED
2: 00000000000f0000 - 0000000000100000 = 2 RESERVED
3: 0000000000100000 - 00000000265fe000 = 1 RAM
4: 00000000265fe000 - 0000000026600000 = 2 RESERVED
5: 00000000fffbc000 - 0000000100000000 = 2 RESERVED
Unable to lock ram - bridge not found
KBD: int09 handler: AL=0
Changing serial settings was 3/2 now 3/0
enter handle_19:
NULL
Booting from Hard Disk 0...
Booting from 0000:7c00
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 2.6.32-431.17.1.el6.x86_64 (mockbuild#c6b8.bsys.dev.centos.org) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC) ) #1 SMP Wed May 7 23:32:49 UTC 2014
Command line: ro root=UUID=a8cf6ab7-92fb-42c6-b95f-d437f94aaf98 rd_NO_LUKS LANG=en_US.UTF-8 rd_NO_MD KEYTABLE=us SYSFONT=latarcyrheb-sun16 crashkernel=auto rd_NO_LVM console=ttyS0,38400n8 rd_NO_DM
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
Disabled fast string operations
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 00000000265fe000 (usable)
BIOS-e820: 00000000265fe000 - 0000000026600000 (reserved)
BIOS-e820: 00000000fffbc000 - 0000000100000000 (reserved)
DMI 2.4 present.
SMBIOS version 2.4 # 0xFDAD0
Hypervisor detected: KVM
last_pfn = 0x265fe max_arch_pfn = 0x400000000
x86 PAT enabled: cpu 0, old 0x70106, new 0x7010600070106
Using GB pages for direct mapping
init_memory_mapping: 0000000000000000-00000000265fe000
RAMDISK: 25f82000 - 265ed02e
ACPI: RSDP 00000000000fd960 00014 (v00 Google)
ACPI: RSDT 00000000265fe030 00034 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
ACPI: FACP 00000000265fff00 000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
ACPI: DSDT 00000000265fe070 015B6 (v01 GOOG GODSDT 00000001 INTL 20140214)
ACPI: FACS 00000000265ffec0 00040
ACPI: SSDT 00000000265ff780 0073D (v01 Google GOOGSSDT 00000001 GOOG 00000001)
ACPI: APIC 00000000265ff660 0006E (v01 Google GOOGAPIC 00000001 GOOG 00000001)
ACPI: WAET 00000000265ff630 00028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
Setting APIC routing to flat.
No NUMA configuration found
Faking a node at 0000000000000000-00000000265fe000
Bootmem setup node 0 0000000000000000-00000000265fe000
NODE_DATA [0000000000009000 - 000000000003cfff]
bootmap [000000000003d000 - 0000000000041cbf] pages 5
(7 early reservations) ==> bootmem [0000000000 - 00265fe000]
#0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
#1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
#2 [0001000000 - 0002020aa4] TEXT DATA BSS ==> [0001000000 - 0002020aa4]
#3 [0025f82000 - 00265ed02e] RAMDISK ==> [0025f82000 - 00265ed02e]
#4 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000]
#5 [0002021000 - 00020210a5] BRK ==> [0002021000 - 00020210a5]
#6 [0000008000 - 0000009000] PGTABLE ==> [0000008000 - 0000009000]
found SMP MP-table at [ffff8800000fdaf0] fdaf0
crashkernel=auto resulted in zero bytes of reserved memory.
kvm-clock: Using msrs 4b564d01 and 4b564d00
kvm-clock: cpu 0, msr 0:1c247c1, boot clock
Zone PFN ranges:
DMA 0x00000001 -> 0x00001000
DMA32 0x00001000 -> 0x00100000
Normal 0x00100000 -> 0x00100000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
0: 0x00000001 -> 0x0000009f
0: 0x00000100 -> 0x000265fe
ACPI: PM-Timer IO Port: 0xb008
Setting APIC routing to flat.
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
Using ACPI (MADT) for SMP configuration information
SMP: Allowing 1 CPUs, 0 hotplug CPUs
PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
Allocating PCI resources starting at 26600000 (gap: 26600000:d99bc000)
Booting paravirtualized kernel on KVM
NR_CPUS:4096 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1
PERCPU: Embedded 31 pages/cpu #ffff880002200000 s94872 r8192 d23912 u2097152
pcpu-alloc: s94872 r8192 d23912 u2097152 alloc=1*2097152
pcpu-alloc: [0] 0
kvm-clock: cpu 0, msr 0:22167c1, primary cpu clock
Built 1 zonelists in Node order, mobility grouping on. Total pages: 154835
Policy zone: DMA32
Kernel command line: ro root=UUID=a8cf6ab7-92fb-42c6-b95f-d437f94aaf98 rd_NO_LUKS LANG=en_US.UTF-8 rd_NO_MD KEYTABLE=us SYSFONT=latarcyrheb-sun16 rd_NO_LVM console=ttyS0,38400n8 rd_NO_DM
PID hash table entries: 4096 (order: 3, 32768 bytes)
xsave/xrstor: enabled xstate_bv 0x7, cntxt size 0x340
Checking aperture...
No AGP bridge found
Memory: 594376k/628728k available (5326k kernel code, 392k absent, 33960k reserved, 7013k data, 1280k init)
Hierarchical RCU implementation.
NR_IRQS:33024 nr_irqs:256
Console: colour *CGA 80x25
console [ttyS0] enabled
allocated 2621440 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
Detected 2299.982 MHz processor.
Calibrating delay loop (skipped) preset value.. 4599.96 BogoMIPS (lpj=2299982)
pid_max: default: 32768 minimum: 301
Security Framework initialized
SELinux: Initializing.
Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
Mount-cache hash table entries: 256
Initializing cgroup subsys ns
Initializing cgroup subsys cpuacct
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
Initializing cgroup subsys blkio
Initializing cgroup subsys perf_event
Initializing cgroup subsys net_prio
Disabled fast string operations
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
mce: CPU supports 32 MCE banks
alternatives: switching to unfair spinlock
SMP alternatives: switching to UP code
Freeing SMP alternatives: 36k freed
ACPI: Core revision 20090903
ftrace: converting mcount calls to 0f 1f 44 00 00
ftrace: allocating 21778 entries in 86 pages
Enabling x2apic
Enabled x2apic
APIC routing finalized to physical x2apic.
..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
CPU0: Intel(R) Xeon(R) CPU # 2.30GHz stepping 00
Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only.
NMI watchdog disabled (cpu0): hardware events not enabled
Brought up 1 CPUs
Total of 1 processors activated (4599.96 BogoMIPS).
devtmpfs: initialized
regulator: core version 0.5
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using configuration type 1 for base access
bio: create slab <bio-0> at 0
ACPI: Interpreter enabled
ACPI: (supports S0 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: No dock devices found.
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
pci_root PNP0A03:00: host bridge window [io 0x0000-0x0cf7]
pci_root PNP0A03:00: host bridge window [io 0x0d00-0xffff]
pci_root PNP0A03:00: host bridge window [mem 0x000a0000-0x000bffff]
pci_root PNP0A03:00: host bridge window [mem 0x26600000-0xfebfffff]
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
pci_bus 0000:00: root bus resource [mem 0x26600000-0xfebfffff]
pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
vgaarb: loaded
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4
NetLabel: unlabeled traffic allowed by default
Switching to clocksource kvm-clock
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 8 devices
ACPI: ACPI bus type pnp unregistered
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 6, 262144 bytes)
TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
NET: Registered protocol family 1
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 6572k freed
audit: initializing netlink socket (disabled)
type=2000 audit(1430203988.308:1): initialized
HugeTLB registered 2 MB page size, pre-allocated 0 pages
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
msgmni has been set to 1173
alg: No test for stdrng (krng)
ksign: Installing public key data
Loading keyring
- Added public key A760F53BCC8FA210
- User ID: CentOS (Kernel Module GPG key)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
pciehp: PCI Express Hot Plug Controller Driver version: 0.4
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
ipmi message handler version 39.2
IPMI System Interface driver.
ipmi_si: Adding default-specified kcs state machine
ipmi_si: Trying default-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0
ipmi_si: Interface detection failed
ipmi_si: Adding default-specified smic state machine
ipmi_si: Trying default-specified smic state machine at i/o address 0xca9, slave address 0x0, irq 0
ipmi_si: Interface detection failed
ipmi_si: Adding default-specified bt state machine
ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0
ipmi_si: Interface detection failed
ipmi_si: Unable to find any System Interface(s)
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
ACPI: Power Button [PWRF]
input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
ACPI: Sleep Button [SLPF]
[Firmware Bug]: No valid trip found
GHES: HEST is not enabled!
Non-volatile memory driver v1.3
Linux agpgart interface v0.103
crash memory driver: version 1.1
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
�serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
serial8250: ttyS2 at I/O 0x3e8 (irq = 6) is a 16550A
Refined TSC clocksource calibration: 2300.003 MHz.
serial8250: ttyS3 at I/O 0x2e8 (irq = 7) is a 16550A
00:04: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:05: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:06: ttyS2 at I/O 0x3e8 (irq = 6) is a 16550A
00:07: ttyS3 at I/O 0x2e8 (irq = 7) is a 16550A
brd: module loaded
loop: module loaded
input: Macintosh mouse button emulation as /devices/virtual/input/input2
Fixed MDIO Bus: probed
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
uhci_hcd: USB Universal Host Controller Interface driver
PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
i8042.c: Warning: Keylock active.
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
rtc_cmos 00:01: RTC can wake from S4
rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
rtc0: alarms up to one day, 114 bytes nvram
cpuidle: using governor ladder
cpuidle: using governor menu
EFI Variables Facility v0.08 2004-May-17
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
GRE over IPv4 demultiplexor driver
TCP cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 17
registered taskstats version 1
rtc_cmos 00:01: setting system clock to 2015-04-28 06:53:10 UTC (1430203990)
Initalizing network drop monitor service
Freeing unused kernel memory: 1280k freed
Write protecting the kernel read-only data: 10240k
Freeing unused kernel memory: 800k freed
Freeing unused kernel memory: 1584k freed
dracut: dracut-004-336.el6_5.2
dracut: rd_NO_LUKS: removing cryptoluks activation
dracut: rd_NO_LVM: removing LVM activation
udev: starting version 147
dracut: Starting plymouth daemon
dracut: rd_NO_MD: removing MD RAID activation
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
%GFATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input4
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
dracut Warning: No root device "block:/dev/disk/by-uuid/a8cf6ab7-92fb-42c6-b95f-d437f94aaf98" found
%GFATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.32-431.17.1.el6.x86_64/modules.dep: No such file or directory
dracut Warning: Boot has failed. To debug this issue add "rdshell" to the kernel command line.
dracut Warning: Signal caught!
dracut Warning: Boot has failed. To debug this issue add "rdshell" to the kernel command line.
Kernel panic - not syncing: Attempted to kill init!
Pid: 1, comm: init Not tainted 2.6.32-431.17.1.el6.x86_64 #1
Call Trace:
[<ffffffff815274ef>] ? panic+0xa7/0x16f
[<ffffffff81077292>] ? do_exit+0x862/0x870
[<ffffffff8118a525>] ? fput+0x25/0x30
[<ffffffff810772f8>] ? do_group_exit+0x58/0xd0
[<ffffffff81077387>] ? sys_exit_group+0x17/0x20
[<ffffffff8100b072>] ? system_call_fastpath+0x16/0x1b
I suggest at first to follow standard troubleshooting steps to validate the disk's filesystem as documented.
Then you can try to snapshot the disk and create a new instance with boot disk from snapshot to avoid exclude a disk UUID conflict.
Finally you can try to attach the disk to recover the files to a brand new instance as I suggested in my previous comment.
If you can not validate the filesystem as per troubleshooting guide the data is most probably lost and nothing more can be done to recover it.
Please note as a good practice to take care of either periodic snapshot, GCS differentiual backup or other replication method.
Thank you.
Sincerely,
P.
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I'm trying to find the exact model of a Xeon Phi coprocessor i'm using.
I run micpinfo and this is what i get
***************************/opt/intel/mic/bin/micinfo***************************
MicInfo Utility Log
Created Fri Jan 10 13:09:40 2014
System Info
HOST OS : Linux
OS Version : 2.6.32-279.el6.x86_64
Driver Version : 5889-16
MPSS Version : 2.1.5889-16
Host Physical Memory : 1911 MB
Device No: 0, Device Name: mic0
Version
Flash Version : 2.1.02.0383
SMC Boot Loader Version : NotAvailable
uOS Version : 2.6.38.8-g9b2c036
Device Serial Number : NotAvailable
Board
Vendor ID : 8086
Device ID : 225c
Subsystem ID : 2500
Coprocessor Stepping ID : 1
PCIe Width : Insufficient Privileges
PCIe Speed : Insufficient Privileges
PCIe Max payload size : Insufficient Privileges
PCIe Max read req size : Insufficient Privileges
Coprocessor Model : 0x01
Coprocessor Model Ext : 0x00
Coprocessor Type : 0x00
Coprocessor Family : 0x0b
Coprocessor Family Ext : 0x00
Coprocessor Stepping : B0
Board SKU : ES2-P1750
ECC Mode : Enabled
SMC HW Revision : Product 300W Active CS
Cores
Total No of Active Cores : 61
Voltage : 1001000 uV
Frequency : 1090909 KHz
Thermal
Fan Speed Control : On
SMC Firmware Version : 1.2.3257
FSC Strap : 14 MHz
Fan RPM : 2700
Fan PWM : 50
Die Temp : 63 C
GDDR
GDDR Vendor : Elpida
GDDR Version : 0x1
GDDR Density : 2048 Mb
GDDR Size : 7936 MB
GDDR Technology : GDDR5
GDDR Speed : 5.500000 GT/s
GDDR Frequency : 2750000 KHz
GDDR Voltage : 1000000 uV
************************/opt/intel/mic/bin/micsmc --freq************************
mic0 (freq):
Core Frequency: .......... 1.09 GHz
Total Power: ............. 102.00 Watts
Lo Power Limit: .......... 315.00 Watts
Hi Power Limit: .......... 375.00 Watts
Phys Power Limit: ........ 395.00 Watts
************************/opt/intel/mic/bin/micsmc --info************************
mic0 (info):
Device Series: ........... Intel(R) Xeon Phi(TM) Coprocessor
Device ID: ............... 225c
Number of Cores: ......... 61
OS Version: .............. 2.6.38.8-g9b2c036
Flash Version: ........... 2.1.02.0383
Driver Version: .......... DRIVERS_5889-16 (build#localhost.localdomain 2013-03-08 17:26:26 -0500)
Stepping: ................ 1
SubStepping: ............. 0
************************/opt/intel/mic/bin/micsmc --mem*************************
mic0 (mem):
Free Memory: ............. 7162.67 MB
Total Memory: ............ 7697.20 MB
Memory Usage: ............ 534.54 MB
************************/opt/intel/mic/bin/micsmc --temp************************
mic0 (temp):
Cpu Temp: ................ 62.00 C
Memory Temp: ............. 40.00 C
Fan-In Temp: ............. 30.00 C
Fan-Out Temp: ............ 42.00 C
Core Rail Temp: .......... 39.00 C
Uncore Rail Temp: ........ 40.00 C
Memory Rail Temp: ........ 40.00 C
*****************************dmidecode -t baseboard*****************************
# dmidecode 2.11
/dev/mem: Permission denied
*******************************dmidecode -t bios********************************
# dmidecode 2.11
/dev/mem: Permission denied
*******************************dmidecode -t cache*******************************
# dmidecode 2.11
/dev/mem: Permission denied
******************************dmidecode -t chassis******************************
# dmidecode 2.11
/dev/mem: Permission denied
*****************************dmidecode -t connector*****************************
# dmidecode 2.11
/dev/mem: Permission denied
******************************dmidecode -t memory*******************************
# dmidecode 2.11
/dev/mem: Permission denied
*****************************dmidecode -t processor*****************************
# dmidecode 2.11
/dev/mem: Permission denied
*******************************dmidecode -t slot********************************
# dmidecode 2.11
/dev/mem: Permission denied
******************************dmidecode -t system*******************************
# dmidecode 2.11
/dev/mem: Permission denied
*****************egrep -v "^[ ]*$|^#" /etc/modprobe.d/mic.conf*****************
options mic reg_cache=1 huge_page=1 watchdog=1 watchdog_auto_reboot=1 crash_dump=1 p2p=1 p2p_proxy=1
*************egrep -v "^[ ]*$|^#" /etc/sysconfig/mic/default.conf**************
BaseDir /opt/intel/mic/filesystem/base /opt/intel/mic/filesystem/base.filelist
CommonDir /opt/intel/mic/filesystem/common /opt/intel/mic/filesystem/common.filelist
ExtraCommandLine "highres=off pm_qos_cpu_dma_lat=75"
Console "hvc0"
Include "conf.d/*.conf"
PowerManagement "cpufreq_on;corec6_off;pc3_on;pc6_off"
***************egrep -v "^[ ]*$|^#" /etc/sysconfig/mic/mic0.conf***************
Version 0 4
Include default.conf
Include "conf.d/*.conf"
Service fileperms 1 99 on
Service network 21 79 on
Service sshd 80 20 on
Service pm 90 10 on
Service blcr 95 5 off
Service mictune 99 1 on
MicDir /opt/intel/mic/filesystem/mic0 /opt/intel/mic/filesystem/mic0.filelist
Hostname "floyd-mic0.icl.utk.edu"
MicMacAddress "a2:21:34:8a:21:fc"
HostMacAddress "0e:8c:d2:3e:60:8b"
Network StaticPair 172.31.1.1 172.31.1.254 yes 24
VerboseLogging Disabled
OSimage /lib/firmware/mic/uos.img
BootOnStart Enabled
ShutdownTimeout 300
CrashDumpLimitGB 16
CrashDumpDir /var/crash/mic/
UserAuthentication Local 500 65000
RootDevice ramfs /opt/intel/mic/filesystem/mic0.image
*********************************lspci -mmvvkD**********************************
Slot: 0000:00:00.0
Class: Host bridge
Vendor: Intel Corporation
Device: 5520/5500/X58 I/O Hub to ESI Port
SVendor: Intel Corporation
SDevice: Device 4f53
Rev: 12
Slot: 0000:00:01.0
Class: PCI bridge
Vendor: Intel Corporation
Device: 5520/5500/X58 I/O Hub PCI Express Root Port 1
Rev: 12
Driver: pcieport
Module: shpchp
Slot: 0000:00:03.0
Class: PCI bridge
Vendor: Intel Corporation
Device: 5520/5500/X58 I/O Hub PCI Express Root Port 3
Rev: 12
Driver: pcieport
Module: shpchp
Slot: 0000:00:07.0
Class: PCI bridge
Vendor: Intel Corporation
Device: 5520/5500/X58 I/O Hub PCI Express Root Port 7
Rev: 12
Driver: pcieport
Module: shpchp
Slot: 0000:00:10.0
Class: PIC
Vendor: Intel Corporation
Device: 5520/5500/X58 Physical and Link Layer Registers Port 0
Rev: 12
Slot: 0000:00:10.1
Class: PIC
Vendor: Intel Corporation
Device: 5520/5500/X58 Routing and Protocol Layer Registers Port 0
Rev: 12
Slot: 0000:00:14.0
Class: PIC
Vendor: Intel Corporation
Device: 5520/5500/X58 I/O Hub System Management Registers
Rev: 12
Module: i7core_edac
Slot: 0000:00:14.1
Class: PIC
Vendor: Intel Corporation
Device: 5520/5500/X58 I/O Hub GPIO and Scratch Pad Registers
Rev: 12
Slot: 0000:00:14.2
Class: PIC
Vendor: Intel Corporation
Device: 5520/5500/X58 I/O Hub Control Status and RAS Registers
Rev: 12
Slot: 0000:00:14.3
Class: PIC
Vendor: Intel Corporation
Device: 5520/5500/X58 I/O Hub Throttle Registers
Rev: 12
Slot: 0000:00:19.0
Class: Ethernet controller
Vendor: Intel Corporation
Device: 82567LM-2 Gigabit Network Connection
SVendor: Intel Corporation
SDevice: Device 0000
Driver: e1000e
Module: e1000e
Slot: 0000:00:1a.0
Class: USB controller
Vendor: Intel Corporation
Device: 82801JI (ICH10 Family) USB UHCI Controller #4
SVendor: Intel Corporation
SDevice: Device 4f53
Driver: uhci_hcd
Slot: 0000:00:1a.1
Class: USB controller
Vendor: Intel Corporation
Device: 82801JI (ICH10 Family) USB UHCI Controller #5
SVendor: Intel Corporation
SDevice: Device 4f53
Driver: uhci_hcd
Slot: 0000:00:1a.2
Class: USB controller
Vendor: Intel Corporation
Device: 82801JI (ICH10 Family) USB UHCI Controller #6
SVendor: Intel Corporation
SDevice: Device 4f53
Driver: uhci_hcd
Slot: 0000:00:1a.7
Class: USB controller
Vendor: Intel Corporation
Device: 82801JI (ICH10 Family) USB2 EHCI Controller #2
SVendor: Intel Corporation
SDevice: Device 4f53
ProgIf: 20
Driver: ehci_hcd
Slot: 0000:00:1b.0
Class: Audio device
Vendor: Intel Corporation
Device: 82801JI (ICH10 Family) HD Audio Controller
SVendor: Intel Corporation
SDevice: Device 0022
Driver: snd_hda_intel
Module: snd-hda-intel
Slot: 0000:00:1c.0
Class: PCI bridge
Vendor: Intel Corporation
Device: 82801JI (ICH10 Family) PCI Express Root Port 1
Driver: pcieport
Module: shpchp
Slot: 0000:00:1c.1
Class: PCI bridge
Vendor: Intel Corporation
Device: 82801JI (ICH10 Family) PCI Express Port 2
Driver: pcieport
Module: shpchp
Slot: 0000:00:1c.4
Class: PCI bridge
Vendor: Intel Corporation
Device: 82801JI (ICH10 Family) PCI Express Root Port 5
Driver: pcieport
Module: shpchp
Slot: 0000:00:1d.0
Class: USB controller
Vendor: Intel Corporation
Device: 82801JI (ICH10 Family) USB UHCI Controller #1
SVendor: Intel Corporation
SDevice: Device 4f53
Driver: uhci_hcd
Slot: 0000:00:1d.1
Class: USB controller
Vendor: Intel Corporation
Device: 82801JI (ICH10 Family) USB UHCI Controller #2
SVendor: Intel Corporation
SDevice: Device 4f53
Driver: uhci_hcd
Slot: 0000:00:1d.2
Class: USB controller
Vendor: Intel Corporation
Device: 82801JI (ICH10 Family) USB UHCI Controller #3
SVendor: Intel Corporation
SDevice: Device 4f53
Driver: uhci_hcd
Slot: 0000:00:1d.7
Class: USB controller
Vendor: Intel Corporation
Device: 82801JI (ICH10 Family) USB2 EHCI Controller #1
SVendor: Intel Corporation
SDevice: Device 4f53
ProgIf: 20
Driver: ehci_hcd
Slot: 0000:00:1e.0
Class: PCI bridge
Vendor: Intel Corporation
Device: 82801 PCI Bridge
Rev: 90
ProgIf: 01
Slot: 0000:00:1f.0
Class: ISA bridge
Vendor: Intel Corporation
Device: 82801JIR (ICH10R) LPC Interface Controller
SVendor: Intel Corporation
SDevice: Device 4f53
Module: iTCO_wdt
Slot: 0000:00:1f.2
Class: IDE interface
Vendor: Intel Corporation
Device: 82801JI (ICH10 Family) 4 port SATA IDE Controller #1
SVendor: Intel Corporation
SDevice: Device 4f53
ProgIf: 8f
Driver: ata_piix
Module: ata_generic
Module: pata_acpi
Module: ata_piix
Slot: 0000:00:1f.3
Class: SMBus
Vendor: Intel Corporation
Device: 82801JI (ICH10 Family) SMBus Controller
SVendor: Intel Corporation
SDevice: Device 4f53
Driver: i801_smbus
Module: i2c-i801
Slot: 0000:00:1f.5
Class: IDE interface
Vendor: Intel Corporation
Device: 82801JI (ICH10 Family) 2 port SATA IDE Controller #2
SVendor: Intel Corporation
SDevice: Device 4f53
ProgIf: 85
Driver: ata_piix
Module: ata_generic
Module: pata_acpi
Module: ata_piix
Slot: 0000:02:00.0
Class: Co-processor
Vendor: Intel Corporation
Device: Device 225c
SVendor: Intel Corporation
SDevice: Device 2500
Rev: 10
Driver: mic
Slot: 0000:03:00.0
Class: VGA compatible controller
Vendor: NVIDIA Corporation
Device: G96 [GeForce 9500 GT]
SVendor: eVga.com. Corp.
SDevice: Device c954
Rev: a1
Module: nouveau
Module: nvidiafb
Slot: 0000:06:00.0
Class: IDE interface
Vendor: Marvell Technology Group Ltd.
Device: 88SE6121 SATA II / PATA Controller
SVendor: Intel Corporation
SDevice: Device 4f53
Rev: b2
ProgIf: 8f
Driver: pata_marvell
Module: ata_generic
Module: pata_acpi
Module: pata_marvell
Module: ahci
Slot: 0000:07:03.0
Class: FireWire (IEEE 1394)
Vendor: Texas Instruments
Device: TSB43AB22A IEEE-1394a-2000 Controller (PHY/Link) [iOHCI-Lynx]
SVendor: Intel Corporation
SDevice: Device 4f53
ProgIf: 10
Driver: firewire_ohci
Module: firewire-ohci
******************************rpm -qa intel-mic\* ******************************
intel-mic-gpl-2.1.5889-16.el6.x86_64
intel-mic-ofed-libibscif-5889-16.el6.x86_64
intel-mic-perf-data-2.1.5889-16.el6.x86_64
intel-mic-cdt-2.1.5889-16.el6.x86_64
intel-mic-ofed-dapl-devel-2.0.36.6-1.el6.x86_64
intel-mic-mpm-2.1.5889-16.el6.x86_64
intel-mic-micmgmt-2.1.5889-16.2.6.32.279.el6.x86_64
intel-mic-ofed-dapl-2.0.36.6-1.el6.x86_64
intel-mic-ofed-dapl-utils-2.0.36.6-1.el6.x86_64
intel-mic-perf-2.1.5889-16.el6.x86_64
intel-mic-flash-2.1.385-1.el6.x86_64
intel-mic-kmod-2.1.5889-16.2.6.32.279.el6.x86_64
intel-mic-sysmgmt-2.1.5889-16.el6.x86_64
intel-mic-ofed-kmod-5889-16.el6.x86_64
intel-mic-ofed-libibscif-devel-5889-16.el6.x86_64
intel-mic-ofed-dapl-devel-static-2.0.36.6-1.el6.x86_64
intel-mic-2.1.5889-16.el6.x86_64
intel-mic-ofed-kmod-devel-5889-16.el6.x86_64
intel-mic-gdb-2.1.5889-16.el6.x86_64
intel-mic-ofed-card-5889-16.el6.x86_64
intel-mic-ofed-ibpd-5889-16.el6.x86_64
***************************uname --hardware-platform****************************
x86_64
******************************uname --kernel-name*******************************
Linux
*****************************uname --kernel-release*****************************
2.6.32-279.el6.x86_64
*****************************uname --kernel-version*****************************
#1 SMP Fri Jun 22 12:19:21 UTC 2012
********************************uname --machine*********************************
x86_64
********************************uname --nodename********************************
floyd.icl.utk.edu
****************************uname --operating-system****************************
GNU/Linux
*******************************uname --processor********************************
x86_64
From this reference, according to
mic0 (info):
Device Series: ........... Intel(R) Xeon Phi(TM) Coprocessor
Device ID: ............... 225c
it appears it is a to be a Xeon Phi SE10/7120.
We us KVM and libvirt on a 6 core (12 HT cores) machine for virtualization.
Problem: wrong CPU type in virtual host.
used KVM, libvirt, kernel version:
libvirt version: 0.9.8
QEMU emulator version 1.0 (qemu-kvm-1.0), Copyright (c) 2003-2008 Fabrice Bellard
Ubuntu 12.04.1 LTS
kernel: 3.2.0-32-generic x86_64
/usr/share/libvirt/cpu_map.xml does not support more recent cpu types than Westmare.
Do I need this kind of virtualisation of the cpu at all? because of some reasons we need maximum cpu-performance in the virtual host. Will be glad to have some cores of the server's i7-3930K CPU#3.20GHz available in my virtual machines.
Maybe we do too muczh virtualization...?
my virtual host's xml looks like: where can I set the cpu -host flag?
<domain type='kvm'>
<name>myVirtualServer</name>
<uuid>2344481d-f455-455e-9558</uuid>
<description>Test-Server</description>
<memory>4194304</memory>
<currentMemory>4194304</currentMemory>
<vcpu>2</vcpu>
<cpu match='exact'>
<model>Westmere</model>
<vendor>Intel</vendor>
</cpu>
<os>
<type arch='x86_64' machine='pc-1.0'>hvm</type>
<boot dev='hd'/>
</os>
<features>
<acpi/>
<apic/>
<pae/>
</features>
$ lscpu of physical Server with 6 (12) cores with HT
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 12
On-line CPU(s) list: 0-11
Thread(s) per core: 2
Core(s) per socket: 6
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 45
Stepping: 7
CPU MHz: 1200.000
BogoMIPS: 6400.05
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 12288K
NUMA node0 CPU(s): 0-11
$ lscpu of virtual Server (wrong CPU type, wrong L2-Cache, wrong MHz)
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 2
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 15
Stepping: 11
CPU MHz: 3200.012
BogoMIPS: 6400.02
Virtualisation: VT-x
Hypervisor vendor: KVM
Virtualisation type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 4096K
NUMA node0 CPU(s): 0,1
in the client's xml
<cpu mode='custom' match='exact'>
<model fallback='allow'>core2duo</model>
<feature policy='require' name='vmx'/>
</cpu>
as an example. virsh edit then restart the guest.
EDIT. Ignore this. I've just re-read your question and you're already doing that.