The installation configuration of the Zabbix server and the Zabbix agent is described earlier, and today the first server is monitored using Zabbix.1. Installing the Zabbix AgentInstall the Zabbix agent on the monitored server. Refer to the 2. Zabbix Monitoring Server 2.1 creating a hostConfiguration (config) –>hosts (host) –>create host (create host)
Property
Describe
Host NameHost Name
Host name, only allow numbers, spaces, periods, underscores, non-ma
Massachusetts Inst. of technology + Microsoft [Paper] [Code]
Joseph J. Lim, C. Lawrence Zitnick, and Piotr Dollar, Sketch Tokens:a learned mid-level representation for Contour and Ob Ject Detection, CVPR 2013
Semantic segmentation
Fondazione Bruno Kessler, Microsoft Cambridge [Paper]
Samuel Rota Bulo, and Peter kontschieder, neural decision forests for Semantic Image labelling, CVPR 2014
Inria + Microsoft Cambridge [Paper]
Herve
http://mp.weixin.qq.com/s?__biz=MzA4OTQ4MzM0Ng==mid=402032859idx=1sn= 172c30e8421fec17ce50970e51855e79scene=0#wechat_redirect
Zabbix_serverThe core of the Zabbix system is responsible for collecting data, processing data, and reading and writing databases.
Zabbix_proxyZabbix Agent service Program, used for distributed monitoring, provides node agent service.
Zabbix_agentZabbix dedicated data collection client, responsible for interacting with zabbix_server, executing commands, etc.
Za
HP-UX view version command first use uname-a to view server type $ uname-a HP-UX WEBDB1 B .11.31 U ia64 0749665296 unlimited-user license Server Name For HP-UX service: WEBDB1 server version: B .11.31 $ machinfoCPU info: # CPU information 4 Intel (R) Itanium 2 9100 series processors (1.59 GHz, 18 MB) #4 CPUs 532 MT/s bus, CPU version A1 8 logical processors (2 per socket) #8 processors, 4 CPUs, dual-core Memory: 32737 MB (31.97 GB) # Firmware info: # Firmware revision: 04. 21 fp swa driver revis
, configuration subnet mask and interface gateway.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/6F/61/wKiom1WaaMPSEZ6bAANZKIc91w0196.jpg "style=" float: none; "title=" 16.png "alt=" Wkiom1waampsez6baanzkic91w0196.jpg "/>5, edit the power management tag, this can be associated with IPMI, ILO and other out-of-band management interface, through the input IP, user name and password can be cobbler to the server to restart the operation, easy t
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specifications, including file system force uninstallation, software ECC, IPMI, kernel Event Logs, core debugging (kdb) and other functions, to meet the needs of telecom-level users;
Complies with the LSB 4.0 standard and supports mainstream enterprise-level applications;
Supports multiple high-performance file systems, including EXT3, EXT4, XFS, NFS4, and GFS2, including logical volume (LVM2) and software RAID;
Supports hot swapping devices such as
various problems.Basic functions
Data collection methods: zabbix agent, agent (active), SNMP, SSH, etc.
Data Storage Methods: RDBMS, such as MySQL and Pgsql
Data Presentation Methods: php, web, and gui
Alarm function: supports alarm escalationComponents and infrastructure
Zabbix consists of zabbix server and zabbix agent.
The server collects monitoring data from the agent, stores the data in the database, analyzes and displays the data, and triggers related alarms.
The agent collects monitorin
environment mouse support ■ ○ We recommend that you enable haldaemon for automatic hardware detection and mounting. ■ ○ we recommend that you enable (depending on the messagebus Service) hidd Bluetooth H. i. d. server ■ x does not need httpdapache ■ △ enable ibmasmibm Hardware Management as needed ■ x does not need ip6tablesipv6 firewall ■ x does not need ipmi smart platform management interface to monitor system conditions ■ x does not need iptables
receiving the fence successful information, the standby machine starts to take over the service and resources of the host.This frees up the resources occupied by the exception node through the fence device, ensuring that resources and services are always executed on a single node.RHCs's fence devices can be divided into two types: internal fence and external fence, often using an internal fence with an IBM Rsaii card. HP's ILO card, and IPMI devices,
the difference between Cactinagios and ZabbixCacti (PHP)Collect DataStoring dataData displayData analysis and alarmsNagios (Alarm tool)Only care about the status of normal or notDependent relationshipsZabbixCollect DataStoring dataData displayData analysis and alarmsThe difference: Cacti uses the rotation database, the data preservation is like a circle, if 1 years uses the storage space, it will overwrite the original data, belongs to the RRD database to store the data, this is the file type da
Today, a Dell r730 XD on the company's shelves requires VMware ESXi 5.5 to be installed, and some problems have been encountered during the process, resulting in an estimated half-hour end of work that lasted nearly four hours.Issue 1: Server is 1U, hard disk full, no optical driveAnswer: More than treat the U disk, so did a U disk startIssue 2: Disk array not recognizedAnswer: Modify the disk mode to ATA in the BIOSIssue 3: "Buffer too small" hintA: Install mode select "UEFI", and put the USB s
First, a brief introduction of the monitoring system(1) Cacti: The storage data ability is strong, the alarm performance is poor(2) Nagios: Poor alarm performance, storage data only a simple paragraph can determine whether the length of the data within a reasonable range, stored in memory. For example, continuous sampling data storage, there are three consecutive times not within a reasonable range of data on the alarm(3) Zabbix: Combining the advantages of the above two tools, but also can stor
-manufacturerSystem-product-nameSystem-versionSystem-serial-numberSystem-uuidBaseboard-manufacturerBaseboard-product-nameBaseboard-versionBaseboard-serial-numberBaseboard-asset-tagChassis-manufacturerChassis-typeChassis-versionChassis-serial-numberChassis-asset-tagProcessor-familyProcessor-manufacturerProcessor-versionProcessor-frequency(2) Valid type keywords are:biossystembaseboardchassisprocessormemoryCacheconnectorslot(3) Type all Codes List0Bios1System2Base Board3Chassis4Processor5Memory Co
This morning, colleagues were checking the cause of the abnormal restart of a test machine last night, Unfortunately, the IPMI sel is full, with no record of the final condition, only under the system. Query system restart via last reboot [Email protected] home]# last reboot Reboot system boot 2.6.32-279.el6.x Mon Nov 9 11:50-08:34 (78+20:57)Reboot system boot 2.6.32-279.el6.x Wed Oct 21 12:33-08:34 (97+20:01)Reboot system boot 2.6.32-279.el6.x Mon O
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