BOX-PC for BX-956S Series RedHat Enterprise Linux bit Operational Check Manual

Transcription

1 IPC Series BOX-PC for BX-956S Series RedHat Enterprise Linux bit Operational Check Manual CONTEC CO., LTD.

2 Copyright Copyright 2017 CONTEC CO., LTD. ALL RIGHTS RESERVED. No part of this document may be copied or reproduced in any form by any means without prior written consent of CONTEC CO., LTD. CONTEC CO., LTD. makes no commitment to update or keep current the information contained in this document. The information in this document is subject to change without notice. All relevant issues have been considered in the preparation of this document. Should you notice an omission or any questionable item in this document, please feel free to notify CONTEC CO., LTD. Regardless of the foregoing statement, CONTEC assumes no responsibility for any errors that may appear in this document or for results obtained by the user as a result of using this product. Trademarks Intel, Intel Atom, Intel Core and Celeron are registered trademarks of Intel Corporation. MS, Microsoft and Windows are trademarks of Microsoft Corporation. Other brand and product names are trademarks of their respective holder. BX-956S RedHat Enterprise bit Operational Check Manual i

3 Table of Contents Copyright... i Trademarks... i Table of Contents... ii 1. INTRODUCTION 1 About the Product... 1 Caution on the BX-956S Series... 1 Security Warning OPERATING ENVIRONMENT 3 Distribution... 3 Configuration LIST OF OPERATIONAL CHECKS 5 Operational Checks and Results OPERATIONAL CHECK DETAILS Console Japanese Input Monitor Display Check Analog RGB DVI-D Audio Operational Check LINE OUT MIC IN CFast Operational Check File Read/Write SMART LAN Operational Check SSH Operations FTP File Transfer Operations Serial Port Operational Check Serial Port A and Serial Port B Communication (RS-232C) DIO Operational Check Status LED Operations Watchdog timer Operations Hardware Monitor Operational Check CPU and System Temperatures Retrieval Power-supply Voltage Retrieval RTC Operational Check ii BX-956S RedHat Enterprise bit Operational Check Manual

4 4.12 Power Management Operational Check S0, S3, and S4 States Check S5 State Check ADD THIS LINE CPU Information (/proc/cpuinfo) Memory Information (free, /proc/meminfo) PCI Device Information (lspci) Runlevel Information (chkconfig) System Load Module Information (lsmod) IRQ Usage Information (/proc/interrupts) I/O Port Usage Information (/proc/ioports) Kernel Module Message Information (dmesg) BX-956S RedHat Enterprise bit Operational Check Manual iii

5 iv BX-956S RedHat Enterprise bit Operational Check Manual

6 1 Introduction 1. Introduction About the Product This manual describes how to install the Linux OS on our industrial computer products and provides information about the operational check results as well as the minimum configuration and packages required to run the Linux OS. Refer to it when building your system. Make sure you understand and agree with the cautions below before using this manual. Refer to the User s Manual for our industrial computer products specifications. Caution on the BX-956S Series CAUTION - The content of this manual is consistent with the results of operational checks conducted in our testing environment and does not guarantee proper operations of the Linux OS itself on our products. - Make sure you thoroughly conduct operational checks when using the content of this manual. - CONTEC shall not be held liable for damages suffered by you due to the installation or use of the Linux OS based on the content of this manual. - Please note that we do not accept any questions regarding the Linux OS in general, including about Linux-related content described in this manual. - Results may differ from the content of this manual if the Linux OS is customized or if changes are made to the BIOS. BX-956S RedHat Enterprise bit Operational Check Manual 1

7 1 Introduction Security Warning When connecting to the network, be aware of security-related problems. See the examples of Security measures below and set up the product properly along with the network devices. [Information security risks] - Unauthorized access from the outside through a network could cause the system halt, data damage, or exposure to malware *1. - Invaded and used as a stepping stone, a device might attack the others through networks. (a victim becomes an assailant) - Information might leak without realizing due to the connection to the network. - Secondary damages such as harmful rumors, liability in damages, social credibility fall, and opportunity loss are expected led by the troubles described above. *1 Malware (Malicious Software) is software that brings harm to a computer system and performs unintended operations. [Security measures - e.g.] - Do not keep using the default password. (Refer to the product manual for the password setting). - Set a strong password. Combined with upper and lowercase letters, and numbers so that it cannot be easily analogized by others. - Change the password periodically. - Disable unnecessary network services and functions. - Restrict access to the network with network devices. *2 - Restrict ports to be released on the network with network devices. - Create a closed network connection using such as dedicated network or VPN *3. *2 Inquire for setting procedure to manufacturers. *3 VPN (Virtual Private Network): a secured network that wards off unauthorized access by protecting the communication path with authentication and encryption. Unfortunately, there are no perfect ways to avert unauthorized access or close a security hole that are endlessly found day and night. Please understand that risks are always involved with the Internet connection, and we strongly recommend a user should constantly update information security measures. 2 BX-956S RedHat Enterprise bit Operational Check Manual

8 2 Operating Environment 2. Operating Environment Distribution The distributions used and their version information are as follows. - RedHat Enterprise Linux bit (rhel-workstation-6.9-x86_64-dvd.iso) [root@localhost contec]# cat /proc/version Linux version el6.x86_64 (mockbuild@x build.eng.bos.redhat.com) (gcc version (Red Hat ) (GCC) ) #1 SMP Tue Feb 21 00:53:17 EST 2017 [root@localhost contec]# uname a Linux localhost.localdomain el6.x86_64 #1 SMP Tue Feb 21 00:53:17 EST 2017 x86_64 x86_64 x86_64 GNU/Linux Configuration Table 2.1. Configuration table No. Equipment name Maker Model Remarks 1 Box Computer CONTEC BX-956SD-DC CFast Card CONTEC CFS-32GBM-A Product option item 3 USB DVD-ROM BUFFALO BRXL-PC6U2-BK 4 USB Keyboard/ USB Mouse Monitor EIZO EV2450-DB RGB/DVI/DisplayPort 6 Device used to confirm network communication status - Generic PC 7 Speaker Mic RS-232 cross cable DIO general-purpose I/O cable - - * - : Not specified BX-956S RedHat Enterprise bit Operational Check Manual 3

9 2 Operating Environment 4 BX-956S RedHat Enterprise bit Operational Check Manual

10 3 List of Operational Checks 3. List of Operational Checks Operational Checks and Results Only basic operations such as the installation and startup are verified as part of the operational checks. The operational checks were not conducted assuming all possible applications. This manual covers operational checks that were conducted for the items below. Table 3.1. Checks and results Item Details Result Remarks OS Installation from USB-connected media is possible Typical installation completes successfully CPU CPU model, etc., can be confirmed from the cpuinfo log See 5.1 Memory Memory size, etc., can be confirmed using free command See 5.2 Monitor Anarog RGB DVI-D Recommended monitor resolution is displayed (on GNOME Desktop) Recommended monitor resolution is displayed (on GNOME Desktop) See See Audio CFast LINE OUT Sound is output from the monitor speakers when using DisplayPort See MIC IN Sound is output from the microphone See File read/write is possible See S.M.A.R.T. information can be retrieved See Network information can be retrieved from DHCP LAN Package installation is possible using yum commands Login is possible using SSH See File transfer is possible using FTP See USB Keyboard is operational KeyBoard Japanese input is possible See 4.1 Mouse Mouse is operational CD/DVD Drive can be mounted Serial DIO RS-232C Port A Port B Generalpurpose I/O Communication is possible See Input/output operations are possible See BX-956S RedHat Enterprise bit Operational Check Manual 5

11 3 List of Operational Checks Status LED The status LED can be lit. See 4.8 Watch dog timer Reset is possible after configuring timeout See 4.9 Hardware monitoring CPU and system temperatures can be retrieved See Power-supply voltage can be retrieved See RTC Time can be configured See 4.11 Resuming from standby state (S1) - Resuming from suspend state (S3) See Power Management Resuming from hibernation state (S4) See Power OFF (S5 state) operations when shutting down system See BX-956S RedHat Enterprise bit Operational Check Manual

12 4 Operational Check Details 4. Operational Check Details 4.1 Console Japanese Input Choose [Application] - [System Tool]-[Console], launch the console. Press Ctrl + Space or half-width/full-width in the console screen. Confirm that Japanese can be input. BX-956S RedHat Enterprise bit Operational Check Manual 7

13 4 Operational Check Details 4.2 Monitor Display Check Analog RGB Choose [System] [Settings] [Displays], and launch the display configuration tool. Confirm that information about the manufacturer of the connected display as well as the recommended resolution are displayed. In addition, confirm that the optional resolutions and rotation can be changed. Special note: The recommended resolution or the currently selected resolution may not be displayed if the RGB cable is connected while the OS is running. In that case, use the display configuration tool again to choose the appropriate resolution. 8 BX-956S RedHat Enterprise bit Operational Check Manual

14 4 Operational Check Details DVI-D Choose [System] [Settings] [Displays], and launch the display configuration tool. Confirm that information about the manufacturer of the connected display as well as the recommended resolution are displayed. In addition, confirm that the optional resolutions and rotation can be changed. Special note: The recommended resolution or the currently selected resolution may not be displayed if the DVI cable is connected while the OS is running. In that case, use the display configuration tool again to choose the appropriate resolution. BX-956S RedHat Enterprise bit Operational Check Manual 9

15 4 Operational Check Details 4.3 Audio Operational Check LINE OUT Choose [System] [Settings] [Sound], and launch the sound configuration tool. When using DisplayPort, select HDMI/DisplayPort (internal audio) as the output destination, and press the [Test] button. The Figure 4.1 is displayed. Confirm that sound is output from the monitor by pressing the [Test] button. Figure 4.1. Analog output test screen MIC IN Enter the following in the console, and create an audio file using the microphone. Double click on the created test.wav file to play it, or check if it can be played directly using the aplay command. ]# arecord -t wav -d 15 -f dat test.wav 録音中 WAVE test1.wav : Signed 16bit Little Endian, レート Hz, ステレオ [root@localhost ]# aply test1.wav 10 BX-956S RedHat Enterprise bit Operational Check Manual

16 4 Operational Check Details 4.4 CFast Operational Check File Read/Write Insert a NTFS-formatted CFast card (32 GB) into the CFA2 slot, and turn the box computer on. Once Linux is running, confirm that the device is recognized under the Location desktop operation menu. Device mount information [root@localhost contec]# mount < Omission > /dev/sdb1 on /media/test/wes type fuseblk Read and write a text file. [root@localhost contec]# echo hello > /media/test/wes/hello.txt [root@localhost contec]# cat /media/test/wes/hello.txt hello SMART Confirm that S.M.A.R.T. information can be retrieved. [root@localhost contec]# smartctl a /dev/sda smartctl r4347 [i686-linux el6.i686] (local build) Copyright (C) by Bruce Allen, === START OF INFORMATION SECTION === Device Model: Serial Number: HAGIWARA SOLUTIONS LFD10S-032GC(A00AFS HSS32G Firmware Version: User Capacity: Sector Size: Device is: 32,212,647,936 bytes [32.2 GB] 512 bytes logical/physical Not in smartctl database [for details use: -P showall] ATA Version is: 8 ATA Standard is: Exact ATA specification draft version not indicated Local Time is: Mon Jun 5 11:26: JST SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED BX-956S RedHat Enterprise bit Operational Check Manual 11

17 4 Operational Check Details General SMART Values: Offline data collection status: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. Total time to complete Offline data collection: ( 0) seconds. Offline data collection capabilities: (0x00) Offline data collection not supported. SMART capabilities: (0x0002) Does not save SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x00) Error logging NOT supported. No General Purpose Logging support. SMART Attributes Data Structure revision number: 1 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 5 Reallocated_Sector_Ct 0x Pre-fail Always Power_Cycle_Count 0x Old_age Always Power-Off_Retract_Count 0x Old_age Always Reallocated_Event_Count 0x Pre-fail Always Available_Reservd_Space 0x Old_age Always Media_Wearout_Indicator 0x Old_age Always Total_LBAs_Written 0x Pre-fail Always Total_LBAs_Read 0x Old_age Always Unknown_Attribute 0x Old_age Always Unknown_Attribute 0x Old_age Always Unknown_Attribute 0x Old_age Always Unknown_Attribute 0x Old_age Always Unknown_Attribute 0x Old_age Always Unknown_Attribute 0x Old_age Always Unknown_Attribute 0x Old_age Always Unknown_Attribute 0x Old_age Always Unknown_Attribute 0x Old_age Always Unknown_Attribute 0x Old_age Always Free_Fall_Sensor 0x Old_age Always Unknown_Attribute 0x Old_age Always BX-956S RedHat Enterprise bit Operational Check Manual

18 4 Operational Check Details 194 Temperature_Celsius 0x Old_age Always - 51 (Min/Max 25/62) SMART Error Log not supported SMART Self-test Log not supported Device does not support Selective Self Tests/Logging BX-956S RedHat Enterprise bit Operational Check Manual 13

19 4 Operational Check Details 4.5 LAN Operational Check SSH Operations Install the SSH server, and confirm that you can remotely log in from a Windows PC. SSH server installation [root@localhost contec]# yum install openssh-server Using Teraterm on a Windows PC, enter the IP of the box computer, and confirm that connection to the SSH server is possible. Enter the username and password used in the Linux configuration. If everything is in order, connection will be completed as below. 14 BX-956S RedHat Enterprise bit Operational Check Manual

20 4 Operational Check Details FTP File Transfer Operations Build a FTP server using vsftpd, and confirm that files can be transferred. Vsftpd server installation and environment [root@localhost contec]# yum install vsftpd ftp -y [root@localhost contec]# gedit /etc/vsftpd/vsftpd.conf ( uncomment below and two last line : ).. anonymous_enable=no write_enable=yes.. ascii_upload_enable=yes ascii_download_enable=yes.. chroot_local_user=yes chroot_list_enable=yes.. chroot_list_file=/etc/vsftpd/chroot_list.. ls_recurse_enable=yes.. [root@localhost contec]# gedit /etc/vsftpd/chroot_list (add ftp user) test [root@localhost contec]# /etc/rc.d/init.d/iptables stop [root@localhost contec]# chkconfig iptables off [root@localhost contec]# gedit /etc/selinux/config.. SELINUX=disabled.. [root@localhost contec]# reboot now [root@localhost contec]# chkconfig vsftpd on [root@localhost contec]# /sbin/service vsftpd start success BX-956S RedHat Enterprise bit Operational Check Manual 15

21 4 Operational Check Details Connect to the FTP server using the standard FTP client function on a Windows PC. Enter the username and password used in the Linux configuration. If everything is in order, connection will be completed as below, and the file can be transferred. 16 BX-956S RedHat Enterprise bit Operational Check Manual

22 4 Operational Check Details 4.6 Serial Port Operational Check Serial Port A and Serial Port B Communication (RS-232C) Connect serial port A and serial port B using a serial cross cable. Launch two console windows. Enter the following command in one of the consoles. After the command is input, port A listens for serial data. [root@localhost contec]# cat /dev/ttys0 Enter the following command in the other console. The character string aiueo is sent from port B to port A. [root@localhost contec]# echo aiueo > /dev/ttys1 If port A (listening port) successfully receives the data, the character string aiueo will be displayed on the console screen, as shown below. [root@localhost contec]# cat /dev/ttys0 aiueo BX-956S RedHat Enterprise bit Operational Check Manual 17

23 4 Operational Check Details 4.7 DIO Operational Check Refer to the following figure, and proceed with the connection. Pin SignalName 1 POWER SW(+) 2 POWER SW(-) 3 GND 4 GPIO 0 5 GPIO 1 6 GPIO 2 7 GPIO 3 8 GPIO 4 9 GPIO 5 Figure 4.2. DIO connection diagram Launch a console window. Execute the Dio sample as follows. The result is displayed. Refer to the Readme file for details about the Dio sample. root@bx-956sd:~#./dio set port = 0, read = 0 set port = 8, read = 9 set port = 10, read = 12 set port = 20, read = 24 Special note: Initial DIO port in BIOS setting GPIO 0 to GPIO5 are all input settings. Confirm that the input port becomes 0x00 as a result of setting the output port (DO0 to DO2) to the all output state. 4.8 Status LED Operations Launch a console window. Execute the sled sample as follows, and confirm that the status LED turns on/off in red. Refer to the Readme file for details about the sled sample. [root@localhost contec]#./sled 1 [root@localhost contec]#./sled 0 18 BX-956S RedHat Enterprise bit Operational Check Manual

24 4 Operational Check Details 4.9 Watchdog timer Operations Launch a console window. Execute the WDT sample as follows, and confirm that the system is reset after WDT timeout. Refer to the Readme file for details about the WDT sample. [root@localhost contec]#./wdt 60 Special note: The system will be reset about 60 seconds after executing the WDT sample Hardware Monitor Operational Check CPU and System Temperatures Retrieval Launch a console window. Execute the temp sample as follows, and confirm that the CPU and system temperatures can be retrieved. Refer to the Readme file for details about the temp sample. [root@localhost contec]#./temp CPU temp. [52.00] MB temp. [42.00] Power-supply Voltage Retrieval Launch a console window. Execute the voltage sample as follows, and confirm that the system s powersupply voltage can be retrieved. Refer to the Readme file for details about the voltage sample. [root@localhost contec]#./voltage Vcore : V 3.3 VCC : V 5 V : V 12 V : V VBAT : V 1.8 V : V 3VSB : V BX-956S RedHat Enterprise bit Operational Check Manual 19

25 4 Operational Check Details 4.11 RTC Operational Check Confirm that the date and time can be manually changed by entering the date command in the console screen. contec]# date s 05/10 15: 年 5 月 10 日水曜日 15:25 00 JST The following shows how to synchronize the time using the ntpdate command with NTP installed and the NTP service temporarily stopped. Enter the time synchronization NTP server according to your operating environment, and check the operations. [root@localhost contec]# yum install ntp [root@localhost contec]# service ntp stop [root@localhost contec]# ntpdate XXXXXX 20 BX-956S RedHat Enterprise bit Operational Check Manual

26 4 Operational Check Details 4.12 Power Management Operational Check S0, S3, and S4 States Check Enter the following command in the console screen, and check the power management status. contec]# cat /sys/power/state mem disk This system supports the power management statuses shown in Table 4.1. Table 4.1. /sys/power/state Output string Meaning ACPI state Related command freeze In operation (Low-Power Idle) S0 mem Sleep (Suspend to RAM) S3 pm-suspend disk Hibernation (Suspend to disk) S4 pm-hibernate Reference: (linux-source)\documentation\power\state.txt S5 State Check Enter the following command in the console screen. After shutdown, confirm that power supply of the main unit turns off. contec]# shutdown h now BX-956S RedHat Enterprise bit Operational Check Manual 21

27 4 Operational Check Details 22 BX-956S RedHat Enterprise bit Operational Check Manual

28 5. Add this line 5.1 CPU Information (/proc/cpuinfo) contec]# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 55 model name : Intel(R) Atom(TM) CPU 1.91GHz stepping : 9 microcode : 2305 cpu MHz : cache size : 1024 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch arat epb dtherm tpr_shadow vnmi flexpriority ept vpid smep erms bogomips : clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 55 model name : Intel(R) Atom(TM) CPU 1.91GHz stepping : 9 BX-956S RedHat Enterprise bit Operational Check Manual 23

29 microcode : 2305 cpu MHz : cache size : 1024 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch arat epb dtherm tpr_shadow vnmi flexpriority ept vpid smep erms bogomips : clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 55 model name : Intel(R) Atom(TM) CPU 1.91GHz stepping : 9 microcode : 2305 cpu MHz : cache size : 1024 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes 24 BX-956S RedHat Enterprise bit Operational Check Manual

30 cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch arat epb dtherm tpr_shadow vnmi flexpriority ept vpid smep erms bogomips : clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 55 model name : Intel(R) Atom(TM) CPU 1.91GHz stepping : 9 microcode : 2305 cpu MHz : cache size : 1024 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch arat epb dtherm tpr_shadow vnmi flexpriority ept vpid smep erms bogomips : clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: BX-956S RedHat Enterprise bit Operational Check Manual 25

31 5.2 Memory Information (free, /proc/meminfo) contec]# free total used free shared buffers cached Mem: /+ buffers/cache: Swap: [root@localhost contec]# cat /proc/meminfo MemTotal: MemFree: Buffers: Cached: SwapCached: Active: Inactive: Active(anon): Inactive(anon): Active(file): Inactive(file): Unevictable: Mlocked: SwapTotal: SwapFree: Dirty: Writeback: AnonPages: Mapped: Shmem: Slab: SReclaimable: SUnreclaim: KernelStack: PageTables: NFS_Unstable: Bounce: WritebackTmp: CommitLimit: Committed_AS: VmallocTotal: kb kb kb kb 0 kb kb kb kb kb kb kb 0 kb 0 kb kb kb 48 kb 0 kb kb kb kb kb kb kb 5248 kb kb 0 kb 0 kb 0 kb kb kb kb 26 BX-956S RedHat Enterprise bit Operational Check Manual

32 VmallocUsed: VmallocChunk: kb kb HardwareCorrupted: AnonHugePages: 0 kb kb HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: DirectMap4k: DirectMap2M: 2048 kb 8192 kb kb BX-956S RedHat Enterprise bit Operational Check Manual 27

33 5.3 PCI Device Information (lspci) contec]# lspci 00:00.0 Host bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series SoC Transaction Register (rev 11) 00:02.0 VGA compatible controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display (rev 11) 00:13.0 SATA controller: Intel Corporation Atom Processor E3800 Series SATA AHCI Controller (rev 11) 00:14.0 USB controller: Intel Corporation Atom Processor Z36xxx/Z37xxx, Celeron N2000 Series USB xhci (rev 11) 00:1a.0 Encryption controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Trusted Execution Engine (rev 11) 00:1b.0 Audio device: Intel Corporation Atom Processor Z36xxx/Z37xxx Series High Definition Audio Controller (rev 11) 00:1c.0 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 1 (rev 11) 00:1c.1 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 2 (rev 11) 00:1f.0 ISA bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Power Control Unit (rev 11) 00:1f.3 SMBus: Intel Corporation Atom Processor E3800 Series SMBus Controller (rev 11) 01:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev 03) 02:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev 03) 28 BX-956S RedHat Enterprise bit Operational Check Manual

34 5.4 Runlevel Information (chkconfig) contec]# chkconfig list NetworkManager 0:off 1:off 2:on 3:on 4:on 5:on abrt-ccpp 0:off 1:off 2:off 3:on 4:off 5:on abrtd 0:off 1:off 2:off 3:on 4:off 5:on acpid 0:off 1:off 2:on 3:on 4:on 5:on atd 0:off 1:off 2:off 3:on 4:on 5:on auditd 0:off 1:off 2:on 3:on 4:on 5:on autofs 0:off 1:off 2:off 3:on 4:on 5:on blk-availability 0:off 1:on 2:on 3:on 4:on 5:on bluetooth 0:off 1:off 2:off 3:on 4:on 5:on certmonger 0:off 1:off 2:off 3:on 4:on 5:on cgconfig 0:off 1:off 2:on 3:on 4:on 5:on cgred 0:off 1:off 2:off 3:off 4:off 5:off cpuspeed 0:off 1:on 2:on 3:on 4:on 5:on crond 0:off 1:off 2:on 3:on 4:on 5:on cups 0:off 1:off 2:on 3:on 4:on 5:on dnsmasq 0:off 1:off 2:off 3:off 4:off 5:off ebtables 0:off 1:off 2:off 3:off 4:off 5:off firstboot 0:off 1:off 2:off 3:off 4:off 5:off haldaemon 0:off 1:off 2:off 3:on 4:on 5:on htcacheclean 0:off 1:off 2:off 3:off 4:off 5:off httpd 0:off 1:off 2:off 3:off 4:off 5:off ip6tables 0:off 1:off 2:on 3:on 4:on 5:on iptables 0:off 1:off 2:on 3:on 4:on 5:on irqbalance 0:off 1:off 2:off 3:on 4:on 5:on iscsi 0:off 1:off 2:off 3:on 4:on 5:on iscsid 0:off 1:off 2:off 3:on 4:on 5:on kdump 0:off 1:off 2:on 3:on 4:on 5:on ksm 0:off 1:off 2:off 3:on 4:on 5:on BX-956S RedHat Enterprise bit Operational Check Manual 29

35 ksmtuned 0:off 1:off 2:off 3:on 4:on 5:on libvirt-guests 0:off 1:off 2:on 3:on 4:on 5:on libvirtd 0:off 1:off 2:off 3:on 4:on 5:on lvm2-monitor 0:off 1:on 2:on 3:on 4:on 5:on mdmonitor 0:off 1:off 2:on 3:on 4:on 5:on messagebus 0:off 1:off 2:on 3:on 4:on 5:on netcf-transaction 0:off 1:off 2:on 3:on 4:on 5:on netconsole 0:off 1:off 2:off 3:off 4:off 5:off netfs 0:off 1:off 2:off 3:on 4:on 5:on network 0:off 1:off 2:on 3:on 4:on 5:on nfs 0:off 1:off 2:off 3:off 4:off 5:off nfs-rdma 0:off 1:off 2:off 3:off 4:off 5:off nfslock 0:off 1:off 2:off 3:on 4:on 5:on ntpd 0:off 1:off 2:off 3:off 4:off 5:off ntpdate 0:off 1:off 2:off 3:off 4:off 5:off numad 0:off 1:off 2:off 3:off 4:off 5:off oddjobd 0:off 1:off 2:off 3:off 4:off 5:off portreserve 0:off 1:off 2:on 3:on 4:on 5:on postfix 0:off 1:off 2:on 3:on 4:on 5:on pppoe-server 0:off 1:off 2:off 3:off 4:off 5:off psacct 0:off 1:off 2:off 3:off 4:off 5:off quota_nld 0:off 1:off 2:off 3:off 4:off 5:off radvd 0:off 1:off 2:off 3:off 4:off 5:off rdisc 0:off 1:off 2:off 3:off 4:off 5:off rdma 0:off 1:on 2:on 3:on 4:on 5:on restorecond 0:off 1:off 2:off 3:off 4:off 5:off rhnsd 0:off 1:off 2:on 3:on 4:on 5:on rhsmcertd 0:off 1:off 2:off 3:on 4:on 5:on rngd 0:off 1:off 2:off 3:off 4:off 5:off 30 BX-956S RedHat Enterprise bit Operational Check Manual

36 rpcbind 0:off 1:off 2:on 3:on 4:on 5:on rpcgssd 0:off 1:off 2:off 3:on 4:on 5:on rpcsvcgssd 0:off 1:off 2:off 3:off 4:off 5:off rsyslog 0:off 1:off 2:on 3:on 4:on 5:on saslauthd 0:off 1:off 2:off 3:off 4:off 5:off smartd 0:off 1:off 2:off 3:off 4:off 5:off spice-vdagentd 0:off 1:off 2:off 3:off 4:off 5:on sshd 0:off 1:off 2:on 3:on 4:on 5:on sssd 0:off 1:off 2:off 3:off 4:off 5:off svnserve 0:off 1:off 2:off 3:off 4:off 5:off sysstat 0:off 1:on 2:on 3:on 4:on 5:on udev-post 0:off 1:on 2:on 3:on 4:on 5:on virt-who 0:off 1:off 2:on 3:on 4:on 5:on wdaemon 0:off 1:off 2:off 3:off 4:off 5:off winbind 0:off 1:off 2:off 3:off 4:off 5:off wpa_supplicant 0:off 1:off 2:off 3:off 4:off 5:off ypbind 0:off 1:off 2:off 3:off 4:off 5:off BX-956S RedHat Enterprise bit Operational Check Manual 31

37 5.5 System Load Module Information (lsmod) contec]# lsmod Module Size Used by fuse ebtable_nat ebtables ebtable_nat ipt_masquerade iptable_nat nf_nat ipt_masquerade,iptable_nat xt_checksum iptable_mangle bridge autofs q garp stp llc q bridge,garp bridge,garp,stp ipt_reject nf_conntrack_ipv4 nf_defrag_ipv iptable_nat,nf_nat nf_conntrack_ipv4 iptable_filter ip_tables iptable_nat,iptable_mangle,iptable_filter ip6t_reject nf_conntrack_ipv nf_defrag_ipv nf_conntrack_ipv6 xt_state nf_conntrack ipt_masquerade,iptable_nat,nf_nat,nf_conntrack_ipv4,nf_conntrack_ipv6,xt_state ip6table_filter ip6_tables ip6table_filter ib_ipoib rdma_ucm ib_ucm ib_uverbs rdma_ucm,ib_ucm ib_umad rdma_cm ib_cm iw_cm ib_sa rdma_ucm ib_ipoib,ib_ucm,rdma_cm rdma_cm ib_ipoib,rdma_ucm,rdma_cm,ib_cm 32 BX-956S RedHat Enterprise bit Operational Check Manual

38 ib_mad ib_core ib_addr ipv ib_umad,ib_cm,ib_sa ib_ipoib,rdma_ucm,ib_ucm,ib_uverbs,ib_umad,rdma_cm,ib_cm,iw_cm,ib_sa,ib_mad rdma_ucm,rdma_cm,ib_core bridge,ip6t_reject,nf_conntrack_ipv6,nf_defrag_ipv6,ib_ipoib,ib_addr vhost_net macvtap macvlan tun vhost_net macvtap vhost_net kvm uinput microcode itco_wdt itco_vendor_support itco_wdt igb dca ptp igb igb pps_core ptp joydev snd_hda_codec_hdmi sg serio_raw snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_realtek lpc_ich mfd_core lpc_ich shpchp snd_hda_intel snd_hda_codec snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel snd_hwdep snd_hda_codec snd_seq snd_seq_device snd_pcm snd_timer snd_seq snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec snd_seq,snd_pcm snd snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_de vice,snd_pcm,snd_timer soundcore snd_page_alloc snd_hda_codec,snd snd_hda_intel,snd_pcm sr_mod cdrom sr_mod BX-956S RedHat Enterprise bit Operational Check Manual 33

39 usb_storage ext jbd2 mbcache ext ext4 sd_mod crc_t10dif sd_mod xhci_hcd ahci i drm_kms_helper drm i2c_algo_bit i2c_core video output i i915,drm_kms_helper igb,i igb,i915,drm_kms_helper,drm,i2c_algo_bit i video dm_mirror dm_region_hash dm_log dm_mod dm_mirror dm_mirror,dm_region_hash dm_mirror,dm_log 34 BX-956S RedHat Enterprise bit Operational Check Manual

40 5.6 IRQ Usage Information (/proc/interrupts) contec]# cat /proc/interrupts CPU0 CPU1 CPU2 CPU3 0: IO-APIC-edge timer 1: IO-APIC-edge i8042 3: IO-APIC-edge 4: IO-APIC-edge 8: IO-APIC-edge rtc0 9: IO-APIC-fasteoi acpi 12: IO-APIC-edge i : PCI-MSI-edge i915 88: PCI-MSI-edge ahci 89: PCI-MSI-edge xhci_hcd 90: PCI-MSI-edge snd_hda_intel 91: PCI-MSI-edge eth0 92: PCI-MSI-edge eth0-txrx-0 93: PCI-MSI-edge eth0-txrx-1 94: PCI-MSI-edge eth0-txrx-2 95: PCI-MSI-edge eth0-txrx-3 96: PCI-MSI-edge eth1 97: PCI-MSI-edge eth1-txrx-0 98: PCI-MSI-edge eth1-txrx-1 99: PCI-MSI-edge eth1-txrx-2 100: PCI-MSI-edge eth1-txrx-3 NMI: Non-maskable interrupts LOC: Local timer interrupts SPU: Spurious interrupts PMI: Performance monitoring interrupts IWI: IRQ work interrupts RES: Rescheduling interrupts CAL: Function call interrupts TLB: TLB shootdowns TRM: Thermal event interrupts THR: Threshold APIC interrupts MCE: Machine check exceptions MCP: Machine check polls ERR: 0 MIS: 0 BX-956S RedHat Enterprise bit Operational Check Manual 35

41 5.7 I/O Port Usage Information (/proc/ioports) contec]# cat /proc/ioports f : PCI Bus 0000: f : dma : pic : timer : timer : keyboard : keyboard : rtc cf7 : PCI Bus 0000: f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu f : pnp 00:06 02a8-02b7 : pnp 00:06 02f8-02ff : serial 03c0-03df : vga+ 03f8-03ff : serial f : pnp 00: : ACPI PM1a_EVT_BLK : ACPI PM1a_CNT_BLK b : ACPI PM_TMR f : ACPI GPE0_BLK : itco_wdt.0.auto : itco_wdt : ACPI PM2_CNT_BLK f : itco_wdt.0.auto f : itco_wdt fe : pnp 00: f : pnp 00: f : pnp 00:04 0cf8-0cff : PCI conf1 0d00-ffff : PCI Bus 0000:00 c000-cfff : PCI Bus 0000:02 c000-c01f : 0000:02:00.0 d000-dfff : PCI Bus 0000:01 36 BX-956S RedHat Enterprise bit Operational Check Manual

42 d000-d01f : 0000:01:00.0 e000-e01f : 0000:00:1f.3 e020-e03f : 0000:00:13.0 e020-e03f : ahci e040-e043 : 0000:00:13.0 e040-e043 : ahci e050-e057 : 0000:00:13.0 e050-e057 : ahci e060-e063 : 0000:00:13.0 e060-e063 : ahci e070-e077 : 0000:00:13.0 e070-e077 : ahci e080-e087 : 0000:00:02.0 BX-956S RedHat Enterprise bit Operational Check Manual 37

43 5.8 Kernel Module Message Information (dmesg) contec]# dmesg Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Linux version el6.x86_64 (gcc version (Red Hat ) (GCC) ) #1 SMP Tue Feb 21 00:53:17 EST 2017 Command line: ro root=/dev/mapper/volgroup-lv_root rd_no_luks rd_no_md rd_lvm_lv=volgroup/lv_swap crashkernel=128m KEYBOARDTYPE=pc KEYTABLE=jp106 rd_lvm_lv=volgroup/lv_root LANG=ja_JP.UTF-8 rd_no_dm rhgb quiet KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD Centaur CentaurHauls BIOS-provided physical RAM map: BIOS-e820: d800 (usable) BIOS-e820: d a0000 (reserved) BIOS-e820: e (reserved) BIOS-e820: f (usable) BIOS-e820: f f (reserved) BIOS-e820: f (usable) BIOS-e820: (reserved) BIOS-e820: b (usable) BIOS-e820: b b (reserved) BIOS-e820: b b (ACPI data) BIOS-e820: b b98b4000 (ACPI NVS) BIOS-e820: b98b b9b92000 (reserved) BIOS-e820: b9b b9b93000 (usable) BIOS-e820: b9b b9bd5000 (reserved) BIOS-e820: b9bd b9d41000 (usable) BIOS-e820: b9d b9ffa000 (reserved) BIOS-e820: b9ffa ba (usable) BIOS-e820: e f (reserved) BIOS-e820: fec fec01000 (reserved) BIOS-e820: fed fed02000 (reserved) BIOS-e820: fed fed04000 (reserved) BIOS-e820: fed fed09000 (reserved) BIOS-e820: fed0c fed10000 (reserved) BIOS-e820: fed1c fed1d000 (reserved) 38 BX-956S RedHat Enterprise bit Operational Check Manual

44 BIOS-e820: fee fee01000 (reserved) BIOS-e820: fef ff (reserved) BIOS-e820: ffb (reserved) BIOS-e820: (usable) SMBIOS version 0xF05B0 SMBIOS 3.0 present. DMI: CONTEC BX-956SD/Aptio CRB, BIOS /20/2017 AMI BIOS detected: BIOS may corrupt low RAM, working around it. e820 update range: (usable) ==> (reserved) e820 update range: (usable) ==> (reserved) e820 remove range: a (usable) last_pfn = 0x max_arch_pfn = 0x x86 PAT enabled: cpu 0, old 0x , new 0x original variable MTRRs reg 0, base: 0GB, range: 2GB, type WB reg 1, base: 2GB, range: 1GB, type WB reg 2, base: 2976MB, range: 32MB, type UC reg 3, base: 3008MB, range: 64MB, type UC reg 4, base: 4GB, range: 1GB, type WB total RAM covered: 4000M Found optimal setting for mtrr clean up gran_size: 64K chunk_size: 128M num_reg: 5 lose cover RAM: 0G New variable MTRRs reg 0, base: 0GB, range: 2GB, type WB reg 1, base: 2GB, range: 1GB, type WB reg 2, base: 2976MB, range: 32MB, type UC reg 3, base: 3008MB, range: 64MB, type UC reg 4, base: 4GB, range: 1GB, type WB e820 update range: ba (usable) ==> (reserved) last_pfn = 0xba000 max_arch_pfn = 0x initial memory mapped : init_memory_mapping: ba ba page 2M kernel direct mapping tables up to Use unified mapping for non-reserved e820 regions. init_memory_mapping: page 2M kernel direct mapping tables up to RAMDISK: 1d efef528 BX-956S RedHat Enterprise bit Operational Check Manual 39

45 ACPI: Deleted _OSI(Windows 2012) ACPI: Deleted _OSI(Windows 2013) ACPI: RSDP f (v02 CONTEC) ACPI: XSDT b (v01 CONTEC IPC-BXPT AMI ) ACPI: FACP b937e C (v05 CONTEC IPC-BXPT AMI ) ACPI: DSDT b FDC (v02 CONTEC IPC-BXPT INTL ) ACPI: FACS b98b3f ACPI: APIC b937e (v03 CONTEC IPC-BXPT AMI ) ACPI: FPDT b937e (v01 CONTEC IPC-BXPT AMI ) ACPI: FIDT b937e C (v01 CONTEC IPC-BXPT AMI ) ACPI: LPIT b937e3f (v01 CONTEC IPC-BXPT VLV D) ACPI: MCFG b937e C (v01 CONTEC IPC-BXPT MSFT ) ACPI: HPET b937e (v01 CONTEC IPC-BXPT AMI ) ACPI: SSDT b937e (v01 PmRef CpuPm INTL ) ACPI: SSDT b937ece0 0022B (v01 PmRef Cpu0Tst INTL ) ACPI: SSDT b937ef A (v01 PmRef ApTst INTL ) ACPI: UEFI b937f (v01 CONTEC IPC-BXPT ) ACPI: CSRT b937f0d8 0014C (v00 INTEL EDK INTL ) ACPI: Local APIC address 0xfee00000 Setting APIC routing to flat. No NUMA configuration found Faking a node at Bootmem setup node NODE_DATA [ fff] bootmap [ efff] pages 28 (8 early reservations) ==> bootmem [ ] #0 [ ] BIOS data page ==> [ ] #1 [ ] TRAMPOLINE ==> [ ] #2 [ ] TEXT DATA BSS ==> [ ] #3 [001d efef528] RAMDISK ==> [001d efef528] #4 [000009d ] BIOS reserved ==> [000009d ] #5 [ ] BRK ==> [ ] #6 [ ] PGTABLE ==> [ ] #7 [ ] PGTABLE ==> [ ] found SMP MP-table at [ffff fd960] fd960 Reserving 128MB of memory at 48MB for crashkernel (System RAM: 5120MB) [ffffea ffffea00045fffff] PMD -> [ffff88002c ffff88002fdfffff] on node 0 Zone PFN ranges: DMA 0x > 0x BX-956S RedHat Enterprise bit Operational Check Manual

46 DMA32 Normal 0x > 0x x > 0x Movable zone start PFN for each node early_node_map[8] active PFN ranges 0: 0x > 0x d 0: 0x > 0x0001f000 0: 0x0001f100 -> 0x : 0x > 0x000b9340 0: 0x000b9b92 -> 0x000b9b93 0: 0x000b9bd5 -> 0x000b9d41 0: 0x000b9ffa -> 0x000ba000 0: 0x > 0x On node 0 totalpages: DMA zone: 56 pages used for memmap DMA zone: 104 pages reserved DMA zone: 3821 pages, LIFO batch:0 DMA32 zone: pages used for memmap DMA32 zone: pages, LIFO batch:31 Normal zone: 3584 pages used for memmap Normal zone: pages, LIFO batch:31 Reserving Intel graphics stolen memory at 0xbb xbeffffff ACPI: PM-Timer IO Port: 0x408 ACPI: Local APIC address 0xfee00000 Setting APIC routing to flat. ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-86 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. BX-956S RedHat Enterprise bit Operational Check Manual 41

47 Using ACPI (MADT) for SMP configuration information ACPI: HPET id: 0x8086a201 base: 0xfed00000 SMP: Allowing 4 CPUs, 0 hotplug CPUs nr_irqs_gsi: 87 PM: Registered nosave memory: d e000 PM: Registered nosave memory: e a0000 PM: Registered nosave memory: a e0000 PM: Registered nosave memory: e PM: Registered nosave memory: f f PM: Registered nosave memory: PM: Registered nosave memory: b b PM: Registered nosave memory: b b PM: Registered nosave memory: b b98b4000 PM: Registered nosave memory: b98b b9b92000 PM: Registered nosave memory: b9b b9bd5000 PM: Registered nosave memory: b9d b9ffa000 PM: Registered nosave memory: ba bb PM: Registered nosave memory: bb bf PM: Registered nosave memory: bf e PM: Registered nosave memory: e f PM: Registered nosave memory: f fec00000 PM: Registered nosave memory: fec fec01000 PM: Registered nosave memory: fec fed01000 PM: Registered nosave memory: fed fed02000 PM: Registered nosave memory: fed fed03000 PM: Registered nosave memory: fed fed04000 PM: Registered nosave memory: fed fed08000 PM: Registered nosave memory: fed fed09000 PM: Registered nosave memory: fed fed0c000 PM: Registered nosave memory: fed0c fed10000 PM: Registered nosave memory: fed fed1c000 PM: Registered nosave memory: fed1c fed1d000 PM: Registered nosave memory: fed1d fee00000 PM: Registered nosave memory: fee fee01000 PM: Registered nosave memory: fee fef00000 PM: Registered nosave memory: fef ff PM: Registered nosave memory: ff ffb00000 PM: Registered nosave memory: ffb Allocating PCI resources starting at bf (gap: bf000000: ) 42 BX-956S RedHat Enterprise bit Operational Check Manual

48 Booting paravirtualized kernel on bare hardware NR_CPUS:4096 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 PERCPU: Embedded 31 s96600 r8192 d22184 u pcpu-alloc: s96600 r8192 d22184 u alloc=1* pcpu-alloc: [0] Built 1 zonelists in Node order, mobility grouping on. Total pages: Policy zone: Normal Kernel command line: ro root=/dev/mapper/volgroup-lv_root rd_no_luks rd_no_md rd_lvm_lv=volgroup/lv_swap crashkernel=128m KEYBOARDTYPE=pc KEYTABLE=jp106 rd_lvm_lv=volgroup/lv_root LANG=ja_JP.UTF-8 rd_no_dm rhgb quiet PID hash table entries: 4096 (order: 3, bytes) Memory: k/ k available (5467k kernel code, k absent, k reserved, 6954k data, 1316k init) Hierarchical RCU implementation. NR_IRQS:33024 nr_irqs:1024 Extended CMOS year: 2000 Console: colour VGA+ 80x25 console [tty0] enabled allocated bytes of page_cgroup please try 'cgroup_disable=memory' option if you don't want memory cgroups hpet clockevent registered Fast TSC calibration failed TSC: PIT calibration matches HPET. 1 loops Detected MHz processor. Calibrating delay loop (skipped), value calculated using timer frequency BogoMIPS (lpj= ) pid_max: default: minimum: 301 Security Framework initialized SELinux: Initializing. SELinux: Starting in permissive mode Dentry cache hash table entries: (order: 10, bytes) Inode-cache hash table entries: (order: 9, 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 BX-956S RedHat Enterprise bit Operational Check Manual 43