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lsvg ¨Co rootvg
# lspv hdisk0
$ lspv hdisk0
PHYSICAL VOLUME: hdisk0 VOLUME GROUP: rootvg PV IDENTIFIER: 007857f365c430ec VG IDENTIFIER 007857f3a79852ee PV STATE: active
STALE PARTITIONS: 0 ALLOCATABLE: yes PP SIZE: 8 megabyte(s) LOGICAL VOLUMES: 8 TOTAL PPs: 516 (4128 megabytes) VG DESCRIPTORS: 2 FREE PPs: 90 (720 megabytes) USED PPs: 426 (3408 megabytes) FREE DISTRIBUTION: 23..38..00..00..29 USED DISTRIBUTION: 81..65..103..103..74
# oslevel
$ oslevel 4.3.2.0
# oslevel ¨Cr
ssaxlate ¨Cl hdisk3 lsattr ¨CEl hdisk0
lsattr -El proc0 lscfg ¨Cvl fsc0
lscfg ¨Cvl pdisk*
errpt ¨Caj Õ³Ìù´íÎóÂë
errclear 0 (¼ÇµÃ±¸·Ý)
cp /var/adm/errlog /home/ww/err/errlog errclear 0
lsdev -Cc adapter
prtconf
bosboot ¨Cad /dev/hdisk0
bootlist ¨Cm normal ¨Co
bootlist -m normal hdisk0 hdisk1 rmt0 fd
²é¿´°²×°Ã½ÌåÄÚÈÝ£º installp -q -d /dev/cdrom ¨Cl du
errpt |more
find / -name core ¨Cprint
cp file1 file1.030807
ps aux |head
pmcycles £m
sync Command
Updates the i-node table and writes buffered files to the hard disk
#sync;sync;sync
crontab ¨Cl ²é¿´ crontab ¨Ce ÐÞ¸Ä £¨vi£© crontab ¨Cr ɾ³ý
ÓÐϵͳµÄ£¬Ò²¿ÉÒÔ±à¼×Ô¼ºÐèÒªµÄ ÓÐʱϵͳҲ×Ô¶¯Éú³É£¬ÈçµçÔ´¹ÊÕϱ¨¾¯ÏµÍ³Éú³ÉµÄ£¬ ¸ÄÕý´íÎóºóÓ¦¸Ãɾµô¡£
minute hour day_of_month month weekday command
These fields accept the following values: minute 0 through 59 hour 0 through 23
day_of_month 1 through 31 month 1 through 12
weekday 0 through 6 for Sunday through Saturday command a shell command
mount ¨Crv cdrfs /dev/cd0 /mnt
lslpp ¨Cl /unix
ifconfig ¨Ca
netstat ¨Cin
fget_config -l dar0
chmod 755 lee
#ls ¨Clu ²é¿´Ä³Ò»Îļþ×îºóÒ»´Î±»·ÃÎʵÄʱ¼ä
#bootinfo ¨Cb ²é¿´ÉÏ´ÎÒýµ¼É豸
vmstat svmon ps tprof iostat netpmon filemon
¼ì²éÎïÀíÄڴ棺£¨RAM >= 512 MB£© # lsattr -El sys0 -a realmem
ÓÃinstfix ÃüÁî²é¿´µ±Ç°µÄML: $ instfix -i | grep ML
# svmon -Pau 10 | more
²é¿´Ä³¸öpatchÊÇ·ñ°²×°ÁË£º # instfix -i | grep IY24568
All filesets for IY25282 were found ±íʾÒѾÓÐÕâ¸öpatchÁË
¿ÉʹÓÃÏÂÊöÃüÁîʹϵͳ×Ô¶¯·ÖÅäPVID£º # chdev -l hdisk# -a pv=yes
ÓÃ#lsfs -q FSNAME¿´bfÏîΪtrueÔò¸ÃFSΪlargeÐÍ¡£
syncvg -v rootvg
ps aux |head -10