aix monitoring

Tags: Io OS use for strong SP file data on In Aix, network performance can be optimized in the following aspects: Network memory Adjustment Adjustment of Socket buffer Network Interface Parameter Adjustment Adjustment of the sending/receiving queue on the network adapter Name resolution. 1. Adjust network memory The value of theWall in Aix specifies the maximum number of physical memory in the system that

Knowledge about common AIX commands lsvg-o rootvg # lspv hdisk0 # oslevel-rssaxlate-l hdisk3lsattr-El kernel-El proc0lscfg-vl kernel-vl pdisk * errpt-aj paste error code errclear 0 (Remember to back up) cp/var/adm/errlog/home/ww/err/errlog errclear 0 lsdev-Cc restart-ad/dev/hdisk0bootlist-m normal-o bootlist-m normal hdisk0 hdisk1 rmt0 fdView the installation media content: installp-q-d/dev/cdrom-ldu www.2cto.com errpt | morefind/-name core-printcp fi

Zookeeper -- How to view memory consumption of a single process at the OS level AIX: $ Svmon-Pt10 | perl-e 'while (-------------------------------------------------------------------------------Pid Command Inuse Pin Pgsp Virtual 64-bit Mthrd 16 MB5111942 svmon 22446 8768 0 22370 Y N4391128 ksh 18298 8724 0 18232 N5308430 perl5.8.8 18262 8724 0 18245 N AIX: (available in linux)$ Ps gvPid tty stat time pgin

client can use the local/etc/passwd account to log on when the network communication between the nis master server and nis client is interrupted due to a SITE power failure or other reasons.Lab environment:Nis master server: aix0510.104.83.86)Nis client: aixtest10.101.162.60)Experiment process description:Aix05: Unplug the network cableAixtest: Try to log on via TELNETLab result: failed. The "login:" prompt is always unavailable in the new TELNET window. However, if a TELNET window is not close

Shell is an interface between the operating system and the user. It can explain the commands issued by the user, start the application, and use the system functions to manage user data. Shell can run multiple processes at the front end or backend under the user's interactive control. Shell is also an effective programming language. 1. wildcard characters 1) *: Multiple Arbitrary characters $ Ls Info newdir test. file testfile Mbox newtest. file test1.file wangyi $ Ls *.* Newtest. file test. fil

Lab environment: AIX: OS Version: AIX 5L for POWER V5.1 IP address: 192.168.0.5 Assume Domain Name: king.com Host Name: pp.king.com As a Domain Name Server, a complete server is required to have the positive and reverse functions. Currently, many DNS servers, especially win, do not have the reverse function. Start now To set up a complete DNS server, you must set up six files: Named. conf # main configurat

Installation Process 1. Upload Oracle 11g media to Aix Unzip, execute unzip to decompress the two zip files respectively. The decompressed directory is the database directory. 2. Environment Detection 1) check physical memory, swap space, and TMP Space #/Usr/sbin/lsattr-e-l sys0-A realmem (memory at least 1 GB) # LSPs-a check swap space (Oracle recommends that 1 ~ 2G swap is 1.5ram, physical memory is 2 ~ 8g swap = Ram; physical memory greater than 8

In the hacmp lesson of Lao Nong in Shanghai today, I talked about multi-path routing in Aix and conducted relevant experiments. Through the experiment and the related posts of Lu, I finally understood the truth. Larryh's explanation in this post is very detailed. Problem: Aix5.3 + hacmp5.4 network problemsTwo p550 Minicomputers are installed with aix5.3.0.5, Hacmp The version is 5.4.0.1, and each has an optical network card and a built-in Gigabit Eth

Dec 04,200 2 Q: Install Oracle 8i on AIX 5l While run "runinstaller" to install Oracle 8.1.7 64bit for AIX on AIX 5l platform, it shows the error like "directory/tmp/orainstall can not access or the size of the Directory less than 25 m, please ensure the size of this directory or file" How can I Solf this problem ??? Waitting on line ...... My answer:

The following is a brief introduction to the error log reporting mechanism of AIX and the meanings of some parameters: i. mechanism of error logs first we need to understand how error logs are saved and recognized by users. In fact, a functional module of the system... run the "ERRPT" command to view error logs on AIX. The following describes the error log reporting mechanism of

The reboot command of AIX must be used with caution to shut down the reboot command in the AIX system. I talked with my colleagues a few days ago about a previous problem and said why the machine was shut down after reboot, we had to run the data center on weekends. I remember an article saying something similar, so ma... the reboot command of AIX must be used wi

Installation and fallback of AIX TLPatching, especially the TL upgrade, is risky. Therefore, we recommend to upgrade the TL and patching in the production system need to do a good risk assessment, to ensure that the upgrade after the problem can be rolled back to the original state. AIX OS can do this very well.Upgrade TL1. To IBM Fix Central (http://www-933.ibm.com/support/fixcentral/), download the approp

System sed in AIX uses sed to modify or delete characters or strings in text. When 1. find the row containing quot ;# quot;: The system sed in awk... AIX uses sed to modify or delete characters or strings in the text. Www.2cto.com pg func.txt 0at $ the @ begining ^ M The # file # name # is # func, ^ M 9and % it's % suffix % is. txt 1. find the row that contains "#": awk '$0 ~ // #/'Func.txt The # file # na

Different wtmp processing methods in AIX and Linux wtmp record user logon and exit events. it is similar to the utmp log file, but it increases with the increase in the number of logins, and some system ftp access is also recorded in this file, it also records the normal system exit time, and records user logon and exit events in different wtmp handling methods in AIX and Linux. it is similar to the utmp lo

Problem encountered when aix restarts mysql bitsCN.com Problems encountered when aix restarts mysql Problems encountered when aix restarts mysql: Error: 'Access denied for user' root' @ 'localhost' (using password: YES )' This error is generated by using the following command when mysql is disabled: ./Mysqladmin-u root-p shutdown The reason is t

An NFS file system is unavailable, causing databaseinstancehang to stay until the mount point is restored. Oracle Client cannot log on to databaseinstance. An NFS file system is unavailable, causing the database instance to hang until the mount point is restored. The Oracle Client cannot log on to the database instance. Oracle instance hang is occupied by NFS mount points disconnected on AIX.From mos: Disconnected NFS Mount Point Causes Instance to Hang on

prfconf | grep mem Topas and nmon can be used. However, in Aix, how do I view memory usage? You cannot view the memory usage of Aix through the average topas and vmstat.Because IBM's memory management is very special, first understand the memory points, pay special attention to the file-type memory management method.The data displayed by svmon can be used for calculation. Vmstat-V can output

AIX side:Stop NFS Related Services# stopsrc-g NFS0513-044 the Biod Subsystem is requested to stop.0513-044 the RPC.STATD Subsystem is requested to stop.0513-044 the RPC.LOCKD Subsystem is requested to stop.0513-044 the NFSD Subsystem is requested to stop.0513-044 the Rpc.mountd Subsystem is requested to stop.# stopsrc-s Portmap0513-044 the Portmap Subsystem is requested to stop.Add a Linux host address and host name to the /etc/hosts file# vi/etc/host

Today in Aix with TAR-CVF backup, make a tar package, occupy the hard disk space is too large, no compression ratio, Try to use the TAR-ZCVF Linux system can use the-z command (z with gzip to compress/extract the file, plus this option to compress the archive file, but the restore must also use this option for decompression.) ) Generated:TAR-CVF A.tar 06TAR-CVZF a.tar.gz 06 Tar-cvzf a.tar.gz A.tarUntie:Tar xcvf a.tar.gz But executing the error unde

tool to provide you oh ^ ^. So you have to learn another software is VNC. What the? You don't know about VNC? Then go to www.baidu.com or www.google.com to search for it. I personally like these two. Maybe everyone will have their own search engine! As for the use of VNC I do not have to teach it! Hey.......... For these reasons, I decided to install Oracle with the character interface under Linux or UNIX. (I haven't installed Oracle before, which is a challenge ^-^) 3. Actual action (take the