https://ischo.net/bd_ibm ko Wed, 22 Apr 2026 13:08:45 +0000 Rhymix https://ischo.net/bd_ibm/19049 원문 : http://www.ischo.net -- 조인상 //시스템 엔지니어 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ SAS RAID controller for AIXIBM pSeries 용 PCI-X SAS RAID card용 지침서 및 유지보수 문서 : 첨부파일 참조RAID정보 확인용 RAID contoller Command형식 ) # sissasraidmgr -L -j1 -l <장치명>예) # sissasraidmgr -L -j1 -l sissas0 IBM ischo https://ischo.net/bd_ibm/19049 https://ischo.net/bd_ibm/19049#comment Fri, 03 Feb 2017 15:47:08 +0000 https://ischo.net/bd_ibm/17476 원문 : http://www.ischo.net -- 조인상 //시스템 엔지니어+++++++++++++++++++++++++++++++++++++++++++++++++++++++ <CASE> 서버 : 192.168.0.1 Client : 192.168.0.2 Client 에서 서버로 telnet 접속시 들어오는 패킷들을 dump 뜨고자 함. 사용 명령어 iptrace / ipreport iptrace Daemon Purpose Provides interface-level packet tracing for Internet protocols. Syntax /usr/sbin/iptrace [ -a ] [ -b ][ -e ] [ -u ] [ -PPr... IBM ischo https://ischo.net/bd_ibm/17476 https://ischo.net/bd_ibm/17476#comment Thu, 04 Dec 2014 23:54:57 +0000 https://ischo.net/bd_ibm/12809 원문 : http://www.ischo.net -- 조인상 //시스템 엔지니어 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ AIX에서 시스템의 hostname 변경하기 1. inet0 장치의 hostname을 ODM에 영구히 적용하기 # chdev -l inet0 -a hostname=신규호스트네임 or # smitty hostname 2. uname의 hostname을 변경하기 # uname -S 신규호스트네임 or # /etc/rc.net 실행 * hostname을 변경하더라도 uname의 결과값은 바뀌지 않는다. 이... IBM ischo https://ischo.net/bd_ibm/12809 https://ischo.net/bd_ibm/12809#comment Tue, 30 Apr 2013 11:17:19 +0000 https://ischo.net/bd_ibm/8953 원문 : http://www.ischo.net -- 조인상 //시스템 엔지니어 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ /usr/include/sys/signal.h 파일에서 정의됨. /* * valid signal values: all undefined values are reserved for future use * note: POSIX requires a value of 0 to be used as the null signal in kill() */#define SIGHUP 1 /* hangup, generated when terminal disconnects */#define SIGINT 2 /* interru... IBM ischo https://ischo.net/bd_ibm/8953 https://ischo.net/bd_ibm/8953#comment Fri, 15 Feb 2013 16:28:42 +0000 https://ischo.net/bd_ibm/8913 원문 : http://www.ischo.net -- 조인상 //시스템 엔지니어 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ /usr/include/pthread.h 파일의 내용을 확인 /* PTHREAD_THREADS_MAX has the same value as PTHREAD_THREADS_MAX in limits.h */#ifdef PTHREAD_THREADS_MAX#undef PTHREAD_THREADS_MAX#endif#ifndef PTHREAD_THREADS_MAX#ifdef _LARGE_THREADS#define PTHREAD_THREADS_MAX 32767#else#define PTHREAD_THREADS_... IBM ischo https://ischo.net/bd_ibm/8913 https://ischo.net/bd_ibm/8913#comment Tue, 05 Feb 2013 22:10:43 +0000 https://ischo.net/bd_ibm/8888 원문 : http://www.ischo.net -- 조인상 //시스템 엔지니어 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ AIX 6.1 기준 apache 설치법(source compile) 1. compile 할 것이므로 먼저 AIX용 Linux Toolbox를 다운로드한다. ULR : http://www-03.ibm.com/systems/power/software/aix/linux/toolbox/ezinstall.html 필요 패키지./autoconf-2.59-1.aix5.1.noarch.rpm./automake-1.8.5-1.aix5.1.noarch.rpm./gcc-4.2.0-3.ai... IBM ischo https://ischo.net/bd_ibm/8888 https://ischo.net/bd_ibm/8888#comment Thu, 31 Jan 2013 18:07:47 +0000 https://ischo.net/bd_ibm/8758 원문 : http://www.ischo.net -- 조인상 //시스템 엔지니어+++++++++++++++++++++++++++++++++++++++++++++++++++++++ core개수 확인 # lsdev -Cc processor 여기에 나온 프로세서가 실제 core개수 이 코어들이 SMT(Simultaneous Multi Threading)로 인하여 다중의 Thread로 나뉘게 된다. SMT정보 확인 # smtctl# lsattr -El proc0 현재 OS에서 사용가능한 프로세서개수 확인하기# bindprocessor -q IBM ischo https://ischo.net/bd_ibm/8758 https://ischo.net/bd_ibm/8758#comment Wed, 09 Jan 2013 15:42:06 +0000 https://ischo.net/bd_ibm/8715 원문 : http://www.ischo.net -- 조인상 //시스템 엔지니어+++++++++++++++++++++++++++++++++++++++++++++++++++++++ #!/bin/ksh ############################################################ script by ischo# http://www.ischo.net# chosim1@naver.com# Shell script : Check named alive & start that if it dead.########################################################### TTIME=`date +%H:%M:%S`DDATE=`date +%Y%m%d`P... IBM ischo https://ischo.net/bd_ibm/8715 https://ischo.net/bd_ibm/8715#comment Wed, 26 Dec 2012 13:16:44 +0000 https://ischo.net/bd_ibm/8522 원문 : http://www.ischo.net -- 조인상 //시스템 엔지니어+++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1. CPU 튜닝 1-1. CPU 스케줄링 튜닝 - 기본적으로 튜닝할 필요가 없음. - polling등을 하는 프로세스의 응답시간 단축을 위해 할 수 있는 튜닝 # schedo –p –o smt_snooze_delay=-1 :: smt_snooze_delay 값에 지정된 시간동안 CPU 부하가 없을 경우 SMT thread가 snooze 상태로 들어가는 것을 의미함. -1 값은 d... IBM ischo https://ischo.net/bd_ibm/8522 https://ischo.net/bd_ibm/8522#comment Tue, 20 Nov 2012 13:54:39 +0000 https://ischo.net/bd_ibm/8338 원문 : http://www.ischo.net -- 조인상 //시스템 엔지니어+++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1. 열고있는 포트번호 조회. 21번 포트를 열고 있는 프로세스를 조회하고 싶을 경우. [root :/]# netstat -anA | grep LISTENf1000d0001bed390 tcp 0 0 *.21 *.* LISTENf1000d00002e3390 tcp4 0 0 *.22 *.* LISTENf1000d0002a7ab90 tcp4 0 0 *.80 *.* LISTENf1000d0000458390 tcp4 0 0 *.111 *.* LISTENf1000d000... IBM ischo https://ischo.net/bd_ibm/8338 https://ischo.net/bd_ibm/8338#comment Wed, 17 Oct 2012 09:55:01 +0000 https://ischo.net/bd_ibm/8310 원문 : http://www.ischo.net -- 조인상 //시스템 엔지니어+++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1. 메인메뉴에서 (UP)버튼으로 2 를 선택후 (ENTER)로 진입 2. (UP) 을 누를때마다 > 표시가 바뀜. (UP) 버튼으로 N 으로 > 를 옮긴후 (ENTER)를 눌러 M으로 변경 3. (ENTER)를 다시 눌러 메인화면으로 이동 4. (UP)을 눌러 8 메뉴에서 (ENTER) 로 들어가서 진행하면 강제 OFF 수행됨 * 절차2에서 M으로 바꾼 값... IBM 조인상 https://ischo.net/bd_ibm/8310 https://ischo.net/bd_ibm/8310#comment Fri, 12 Oct 2012 15:24:11 +0000 https://ischo.net/bd_ibm/8276 원문 : http://www.ischo.net -- 조인상 //시스템 엔지니어+++++++++++++++++++++++++++++++++++++++++++++++++++++++ [IBM] x시리즈 M3,M4 블레이드센터 제원 장비 크기, 소음, 발열량, 전압, 주파수, 소비전력,온도,습도 등 제원 멤버스 : http://www.ischo.net/8273 IBM 조인상 https://ischo.net/bd_ibm/8276 https://ischo.net/bd_ibm/8276#comment Fri, 05 Oct 2012 17:30:13 +0000 https://ischo.net/bd_ibm/8056 원문 : http://www.ischo.net -- 조인상 //시스템 엔지니어+++++++++++++++++++++++++++++++++++++++++++++++++++++++ IBM System x Sales Tech and Sales School Ch-1.pdf - Introduction to System X List the features of IBM X-architectureRecognize the System x server product lineArticulate the elements the comprise IBM Smarter PlanetDescribe how System x plays a key role in IBM Smarter PlanetList the three ke... IBM 조인상 https://ischo.net/bd_ibm/8056 https://ischo.net/bd_ibm/8056#comment Thu, 09 Aug 2012 09:34:49 +0000 https://ischo.net/bd_ibm/8049 원문 : http://www.ischo.net -- 조인상 //시스템 엔지니어+++++++++++++++++++++++++++++++++++++++++++++++++++++++ Members only : http://www.ischo.net/8046 IBM 조인상 https://ischo.net/bd_ibm/8049 https://ischo.net/bd_ibm/8049#comment Thu, 09 Aug 2012 09:16:32 +0000 https://ischo.net/bd_ibm/8025 원문 : http://www.ischo.net -- 조인상 //시스템 엔지니어+++++++++++++++++++++++++++++++++++++++++++++++++++++++ IBM x3650 M3 Service Guide IBM 조인상 https://ischo.net/bd_ibm/8025 https://ischo.net/bd_ibm/8025#comment Fri, 03 Aug 2012 16:08:01 +0000