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aix¿¡¼­ no -a °ª¿¡ °ü·ÃµÈ °ªÀ» rebooting ÀÌÈÄ¿¡ Àû¿ë|
Á¤Á¾·¡ [LIST]   2012-10-05 11:46:54, Á¶È¸ : 12,871

µÎ°³ÀÇ ÆÄÀÏ¿¡ ¾Æ·¡¾Æ °°ÀÌ Á¤ÀÇÇØ ÁÖ¸é µÈ´Ù°í...

1. /etc/rc.net

   ¿¹))

   if [ -f /usr/sbin/no ] ; then
        /usr/sbin/no -o extendednetstats=0 >>/dev/null 2>&1
        /usr/sbin/no -o sb_max=1048576
        /usr/sbin/no -o tcp_sendspace=65536
        /usr/sbin/no -o tcp_recvspace=65536
        /usr/sbin/no -o udp_sendspace=65536
        /usr/sbin/no -o udp_recvspace=377680
        /usr/sbin/no -o ipqmaxlen=512
fi



2. /etc/tunables/netboot

   ¿¹))

   vmo:
        lru_file_repage = "0"
        maxperm% = "90"
        maxclient% = "90"
        minperm% = "5"

   no:
        /usr/sbin/no -o sb_max=1048576
        /usr/sbin/no -o tcp_sendspace=65536
        /usr/sbin/no -o tcp_recvspace=65536
        /usr/sbin/no -o udp_sendspace=65536
        /usr/sbin/no -o udp_recvspace=377680
        /usr/sbin/no -o ipqmaxlen=512



44.200.145.223


ÃÖ±æÈ£
°¨»ç °¨»ç~ 2012-10-05
14:09:36



ÃÖ±æÈ£
Oracle Architecture and Tuning on AIX
>#vmo -x \ egrep "lru_file_repage lru_poll_interval minperm% maxperm% strict_maxperm maxclient strict_maxclient" awk -F, '{ print $1, $2 }'

lru_file_repage 0
lru_poll_interval 10
maxclient% 90
maxperm% 90
minperm% 3
strict_maxclient 1
strict_maxperm 0

> # no -x \ egrep "rfc1323 tcp_sendspace tcp_recvspace sb_max" awk -F, '{ print $1, $2 }'

rfc1323 1
sb_max 1048576
tcp_recvspace 262144
tcp_sendspace 262144
udp_recvspace 655360
udp_sendspace 65536


> # lasttr -El aio0
autoconfig available STATE to be configured at system restart True
fastpath enable State of fast path True
kprocprio 39 Server PRIORITY True
maxreqs 16384 Maximum number of REQUESTS True
maxservers 300 MAXIMUM number of servers per cpu True
minservers 150 MINIMUM number of servers True

chdev command to change any of those parameters


>#ioo -x \ grep -i ahead awk -F, '{ print $1, $2 }'
j2_maxPageReadAhead 128
j2_minPageReadAhead 2
maxpgahead 256
minpgahead 2

Ãâó: http://aixandmore.blogspot.kr/2009/03/typical-vmo-ioo-no-aio-settings-for.html
2012-10-14
08:22:54



ÃÖ±æÈ£
Ãß°¡ Á¶Ä¡¾È
ifconfig enx -a udp_sendspace=65536
chdev -l enx -a udp_sendspace=65536
2012-11-26
10:56:54



ÃÖ±æÈ£
su - root
smit
Goto 'Systems environments'
Goto 'Change/Show Characteristics of Operating System'
Goto 'Maximum number of PROCESSES allowed per user'
or
chdev -l sys0 -a maxuproc='16384'
lsattr -El sys0 -a maxuproc
2013-01-26
11:04:22



ÃÖ±æÈ£
201606 Ãß°¡

grid/runcluvfy.sh stage -pre crsinst -n scmsdb1,scmsdb2 -verbose
¿¡·¯ È®ÀÎ

smitty
>> Performance & Resource Scheduling
>> Tuning Kernel & Network Parameters
>> Tuning Network Option Parameters
>> Change/Show Parameters for Next Boot

reboot

Ãâó: https://sort.symantec.com/public/documents/sf/5.0MP3/aix/html/sfrac_install/ch13s02s09.htm
2016-06-09
14:40:53



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Linux  shopt: not found [No such file or directory]    ÃÖ±æÈ£ 2023/02/15 7
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