process and memory |
±Û ¾´ ÀÌ |
linux |
³¯ Â¥ |
2003³â 01¿ù 02ÀÏ 17½Ã 35ºÐ 14ÃÊ |
º» ¹® |
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ÇÁ·Î¼¼½º ¹× ¸Þ¸ð¸®
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cpu ´Â ¿¬»ê󸮺κРÀÌ ÀÖ°í
·¹Áö½ºÅÍ¿Í Ä³½¬ ¸Þ¸ð¸®°¡ ÀÖ°í º°µµÀÇ ·¥ÀÌ ÀÖ°í
»ç¿ëÀÚ°¡ ÇÁ·Î±×·¥À» ½ÇÇàÀ» ÇÏ¸é ±× ÇÁ·Î±×·¥Àº ¸Þ¸ð¸®¿¡ ·ÎµåµÇ°í
cpu°¡ ¿¬»êÀ» ÇÏ¿© ÀÛµ¿À» ÇÏ°í ÇÁ·Î±×·¥ÀÌ Á¾·á ÇÏ¸é ¸Þ¸ð¸®¿¡¼
¾ø¾î Áö´Âµ¥ ½ÇÁ¦ÀûÀ¸·Î ÀÛµ¿À» ÇÏ´Â ÇÁ·Î±×·¥À» º¸¸é ¸Þ¸ð¸®°¡ 1GÀÌ»óÀÇ
¸Þ¸ð¸®°¡ ÀÖ´Â ½Ã½ºÅÛ¿¡¼ free ¸í·É¾î·Î º¸¸é
[root@server /root]# free
total used free shared buffers cached
Mem: 261660 254096 7564 0 36588 178032
-/+ buffers/cache: 39476 222184
Swap: 530104 6292 523812
½Ã½ºÅÛÀÇ ¸Þ¸ð¸®ÀÇ 95% ÀÌ»óÀÇ used »ç¿ëÁßÀ̶ó°í ³ªÅ¸³ª°í free ¶ó´Â ºÎºÐÀÌ °ÅÀÇ ¾ø´Â »óÅ·Π³ªÅ¸³ª´Âµ¥ ÀÌ »óȲÀ¸·Î ¸Þ¸ð¸®°¡ ºÎÁ·ÇÏ´Ù°í ÇÒ ¼ö ÀÖÀ¸³ª ±×·¸Áö´Â ¾Ê´Ù.
ÀÌÀ¯´Â ÇÁ·Î±×·¥ÀÌ Á¾·á°¡ µÇ¸é ¸Þ¸ð¸®¿¡¼ ¹Ù·Î »èÁ¦°¡ µÇ´Â °ÍÀº ¾Æ´Ï°í ¸Þ¸ð¸®°¡ ÀÖ´Ù°¡ ´Ù¸¥ ÇÁ·Î±×·¥ÀÌ ½ÇÇàÀÌ µÇ¼ ¸Þ¸ð¸®°¡ ¸ðÀÚ ¸£°Ô µÇ¸é ±×Á¦ ¼¾ß ÀûÁß·ü ¾Ë°í¸®ÁòÀ» ÅëÇØ
»ç¿ëºóµµ°¡ ÀûÀº ÇÁ·Î±×·¥ÀÌ ¸Þ¸ð¸®¿¡¼ ¾ø¾îÁø´Ù.
±×·¡¼ ½Ã½ºÅÛ¿¡¼ ¸Þ¸ð¸®ÀÇ »ç¿ëºÎÁ· Á¤µµ´Â ¸Þ¸ð¸® »ç¿ë·ü º¸´Ù´Â swap »ç¿ë·üÀ» º¸¸é µÈ´Ù. ¸®´ª½º,À¯´Ð½º ½Ã½ºÅÛ¿¡¼´Â º°µµÀÇ swap µå¶óÀ̺긦 »ç¿ëÀ» Çϱ⠶§¹®¿¡ swap »ç¿ë·üÀÌ ¸¹´Ù¸é ¸Þ¸ð¸®°¡ ºÎÁ·ÇÏ´Â °ÍÀ¸·Î º¼ ¼ö ÀÖ´Ù.
½Ã½ºÅÛ¿¡ ÇÊ¿äÇÑ ¸Þ¸ð¸®´Â ´Ü¼øÇÑ À¥¼¹ö ¸ÞÀÏ ¼¹ö Á¾µµ µîÀÇ ¼¹ö¿¡¼´Â 256 ¸Þ°¡ Á¤µµÀÇ ÃæºÐÇÑ °æ¿ì°¡ ¸¹À¸¸é swap µå¶óÀ̺갡 Àֱ⠶§¹®¿¡ ƯÁ¤ÇÁ·Î±×·¥½ÇÇà½Ã ¸Þ¸ð¸®¸¦ ¸¹ÀÌ ÇÊ¿äÇÑ´Ù°í Çصµ ¹®Á¦°¡ »ý±æ °¡´É¼ºÀÌ ¾ø´Ù.
±×¸®°í cpu ÀÚÁ¦¿¡µµ ij½¬ ¸Þ¸ð¸® ·¹Áö½ºÅÍ ¸Þ¸ð¸®°¡ ÀÖÀ¸¸ç ij½¬¸Þ¸ð¸®´Â ·¥°ú cpu »çÀÌÀÇ ¼ÓµµÂ÷ÀÌÀ» º¸¿ÏÇÏ´Â ¿ªÇÒÀ» ÇÑ´Ù.
ÇÁ·Î±×·¥À» ½ÇÇàÀ» Çϸé ÇÁ·Î¼¼½º id °¡ ÇÒ´çÀÌ µÇ´Âµ¥ 0ºÎÅÍ 32000±î±â ³ªÅ¸³¾ ¼ö Àִµ¥
0Àº ½ºÄ³Áì·¯ ÇÁ·Î¼¼½º°¡ Â÷ÁöÇÏ¸é ¾î¶² ÇÁ·Î¼¼½º°¡ cpu¸¦ »ç¿ëÇÏ´Â Áö¸¦ °áÁ¤ÇÏ´Â ÇÁ·Î¼¼½º À̸ç 1¹øÀº init ÇÁ·Î¼¼½º·Î ºÎÆýà ´Ù¸¥ ÇÁ·Î±×·¥À» ½ÇÇàÀ» ÇÏ°Ô Çϸé ÇÁ·Î¼¼½ºÀÌ´Ù.
root 1 0.0 0.1 1120 476 ? S 14:17 0:04 init [3]
root 2 0.0 0.0 0 0 ? SW 14:17 0:00 [kflushd]
root 3 0.0 0.0 0 0 ? SW 14:17 0:00 [kupdate]
root 4 0.0 0.0 0 0 ? SW 14:17 0:00 [kpiod]
root 5 0.0 0.0 0 0 ? SW 14:17 0:00 [kswapd]
root 6 0.0 0.0 0 0 ? SW< 14:17 0:00 [mdrecoveryd]
(µ¿ÀÏÇÑ ÇÁ·Î¼¼½º°¡ µ¿½Ã¿¡ ½ÇÇàÀ» ÇÏ°Ô µÇ¸é ÇÁ·Î¼¼½º¿¡¼ nice °ªÀÌ ÀÖÀ¸¸ç ÀÌ °ª¿¡ ÀÇÇØ µ¿ÀÏ ÇÁ·Î¼¼½º ¿äûÀÌ ¿À¸é nice °ªÀÌ ÀûÀº °ÍºÎÅÍ ½ÃÀÛÀÌ µÈ´Ù.)
[root@aaa~]# ulimit -a
core file size (blocks) 1000000
data seg size (kbytes) unlimited
file size (blocks) unlimited
max memory size (kbytes) unlimited
stack size (kbytes) 8192
cpu time (seconds) unlimited
max user processes 2048
pipe size (512 bytes) 8
open files 1024
virtual memory (kbytes) 2105343
[root@aaa~]#
À§ÀÇ ¸í·É¾î¸¦ º¸¸é user process ¶ó°í ÇÏ¿© 2049 °³¸¸ ½ÇÇàÀÌ °¡´ÉÇÏ°í º¼ ¼ö ÀÖ½À´Ï´Ù.
ÇÁ·Î¼¼½º´Â 512°³ÀÇ ÇÁ·Î¼¼½º¸¦ ¸¸µé ¼ö ÀÖÁö¸¸ À¯Àú°¡ »ý¼ºÇÒ ¼ö ÀÖ´Â ÇÁ·Î¼¼½º´Â 2048ÀÌ´Ù.(Ä¿³Î 2.2 ¿¡¼´Â 512 °³ 2.4 ¿¡¼´Â ½Ã½ºÅÛ Á¦ÇÑ ¾ø¾îÁ³´Ù.)
±×¸®°í open files Àº µ¿½Ã¿¡ ¿ ¼ö¸¦ ÀÖ´Â ÆÄÀÏÀÇ °³¼ö Àε¥ 1024 °³ÀÇ ÆÄÀÏÀ» ¿ ¼ö ÀÖ´Ù´Â °ÍÀÌ´Ù. À¥¼¹ö¸¦ ¿¹À» µéÀÚ¸é ÃÑ 2048¸íÀÇ ÇÁ·Î¼¼½º¸¦ »ý¼ºÀ» ÇÒ ¼ö ÀÖÁö¸¸ À¥¼¹ö´Â µ¿½Ã¿¡ ·Î±× ÆÄÀÏÀ» ÀúÀåÀ» Çϱ⠶§¹®¿¡ 1024 ÀÌ»óÀÇ ÇÁ·Î¼¼½º¸¦ »ý¼ºÀ» ÇÒ ¼ö ¾ø´Ù.
±×¿Ü ÇÁ·Î¼¼½º smp ´Â 2.2 ¿¡¼´Â 8°³ 2.4 ¿¡¼´Â ÃÖ´ë 32 ±îÁö °¡´É ÇÏ´Ù.
ÀÌÁ¦ºÎÅÍ ÇÁ·Î¼¼½º ¸í·É¾î·Î ÇÁ·Î¼¼½º °ü·Ã Á¤º¸¸¦ º¸ÀÚ.
ps
ÇöÀç Á¢¼ÓÇÑ Å͹̳ο¡¼ ½ÇÇàÇÑ ÇÁ·Î±×·¥¸¸ º¼ ¼ö ÀÖ´Ù.
±×·¡¼ ¸¹Àº ¿É¼ÇÀÌ ÀÖÁö¸¸
ÀϹÝÀûÀ¸·Î ¸¹ÀÌ ¾²´Â ¿É¼ÇÀº a (¸ðµçÇÁ¸£¼¼½º) x Å͹̳ο¡ Á¦¾îÇÏ´Â ÇÏÁö ÇÁ·Î¼¼½º
u- effective uid µµ Ãà·Â
root@aaa~]# ps -aux
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.1 1120 476 ? S Jan01 0:04 init [3]
root 2 0.0 0.0 0 0 ? SW Jan01 0:00 [kflushd]
root 3 0.0 0.0 0 0 ? SW Jan01 0:00 [kupdate]
root 4 0.0 0.0 0 0 ? SW Jan01 0:00 [kpiod]
root 5 0.0 0.0 0 0 ? SW Jan01 0:00 [kswapd]
root 6 0.0 0.0 0 0 ? SW< Jan01 0:00 [mdrecoveryd]
bin 339 0.0 0.1 1212 428 ? S Jan01 0:00 portmap
root 354 0.0 0.0 0 0 ? SW Jan01 0:00 [lockd]
root 355 0.0 0.0 0 0 ? SW Jan01 0:00 [rpciod]
root 364 0.0 0.2 1156 560 ? S Jan01 0:00 rpc.statd
root 378 0.0 0.1 1104 480 ? S Jan01 0:00 /usr/sbin/apmd -p 10 -w 5 -W -s /etc/sysconfig/apm-scripts/suspend -r
root 405 0.0 0.2 1208 560 ? S Jan01 0:00 /usr/sbin/automount --timeout 60 /misc file /etc/auto.misc
root 458 0.0 0.2 1172 552 ? S Jan01 0:00 syslogd -m 0
root 467 0.0 0.2 1444 768 ? S Jan01 0:00 klogd
nobody 481 0.0 0.2 1292 628 ? S Jan01 0:00 identd -e -o
nobody 484 0.0 0.2 1292 628 ? S Jan01 0:00 identd -e -o
nobody 486 0.0 0.2 1292 628 ? S Jan01 0:00 identd -e -o
nobody 487 0.0 0.2 1292 628 ? S Jan01 0:00 identd -e -o
nobody 488 0.0 0.2 1292 628 ? S Jan01 0:00 identd -e -o
daemon 499 0.0 0.1 1144 496 ? S Jan01 0:00 /usr/sbin/atd
root 513 0.0 0.2 1328 620 ? S Jan01 0:00 crond
root 531 0.0 0.1 1144 492 ? S Jan01 0:00 inetd
root 545 0.0 0.2 1204 532 ? S Jan01 0:00 lpd
root 593 0.0 0.4 2128 1124 ? S Jan01 0:00 sendmail: accepting connections on port 25
root 608 0.0 0.1 1144 456 ? S Jan01 0:00 gpm -t ps/2
xfs 679 0.0 0.9 3564 2556 ? S Jan01 0:00 xfs -droppriv -daemon -port -1
root 718 0.0 0.1 1092 408 tty1 S Jan01 0:00 /sbin/mingetty tty1
root 719 0.0 0.1 1092 408 tty2 S Jan01 0:00 /sbin/mingetty tty2
root 720 0.0 0.1 1092 408 tty3 S Jan01 0:00 /sbin/mingetty tty3
root 721 0.0 0.1 1092 408 tty4 S Jan01 0:00 /sbin/mingetty tty4
root 722 0.0 0.1 1092 408 tty5 S Jan01 0:00 /sbin/mingetty tty5
root 723 0.0 0.1 1092 408 tty6 S Jan01 0:00 /sbin/mingetty tty6
root 885 0.0 0.2 1212 572 ? S Jan01 0:00 in.telnetd: bbb.com
root 886 0.0 0.4 2220 1056 pts/0 S Jan01 0:00 login -- root
root 887 0.0 0.3 1716 960 pts/0 S Jan01 0:00 -bash
root 1001 0.0 0.3 2504 820 pts/0 R 02:33 0:00 ps -aux
[root@aaa~]#
USER : ÇÁ·Î¼¼½º ½ÇÇà À¯Àú
PID : ÇÁ·Î¼¼½º uid
%CPU: cpu »ç¿ë·ü
%MEM : ¸Þ¸ð¸® »ç¿ë·ü
VSZ :
RSS: ¹°¸®Àû ¸Þ¸ð¸® »ç¿ë·®
TTY :
STAT:
D uninterruptible sleep (usually IO)
R runnable (on run queue)
S sleeping
T traced or stopped
Z a defunct ("zombie") process
For BSD formats and when the "stat" keyword is used, additional letters may be displayed:
W has no resident pages
< high-priority process
N low-priority task
L has pages locked into memory (for real-time and custom IO)
START:
TIME: ÇÁ½º¼¼½º ½ÃÀÛ ÈÄ cpu¸¦ »ç¿ëÇÑ ½Ã°£
root 1 0.0 0.1 1120 476 ? S Jan01 0:04 init [3]
// ºÎÆýà ½ÃÀÛÇÑ init ÇÁ·Î¼¼½º
root 2 0.0 0.0 0 0 ? SW Jan01 0:00 [kflushd]
root 3 0.0 0.0 0 0 ? SW Jan01 0:00 [kupdate]
// ÀԷ½à ±×³»¿ëÀÌ ¹Ù·Î ÀúÀåÀåÄ¡¿¡ ÀÔ·ÂÀÌ µÇ´Â °ÍÀº ¾Æ´Ï°í ¸Þ¸ð¸® Â÷¿ø¿¡¼
󸮰¡ µÇ°í kflushd, kupadate ÇÁ·Î¼¼½º°¡ 30ÃÊ °£°ÝÀ¸·Î ¸Þ¸ð¸®¿¡¼ ÀÖ´Â ³»¿ëÀ»
¹Ý¿µÇÏ´Â ÀÏÀ» ÇÏ´Â ÇÁ·Î¼¼½º ÀÖ´Ù. Á÷Á¢ÀúÀÎ ¸í·É¾î·Î´Â sync ¸í·É¾î·Î
¸Þ¸ð¸®ÀÇ ³»¿ëÀ» ¼öµ¿À¸·Î ¹Ý¿µÇÑ´Ù.
root 4 0.0 0.0 0 0 ? SW Jan01 0:00 [kpiod]
root 5 0.0 0.0 0 0 ? SW Jan01 0:00 [kswapd]
// ¸Þ¸ð¸® »óŸ¦ °Ë»çÇÏ¿© ¸Þ¸ð¸®°¡ ºÎÁ·ÇÑ °æ¿ì ½º¾Ð ¿µ¿ªÀ¸·Î À̵¿½ÃÅ°´Â ÇÁ·Î¼¼½º°¡
// kswapd , kpiod ÀÌ´Ù.
root 6 0.0 0.0 0 0 ? SW< Jan01 0:00 [mdrecoveryd]
// ¼ÒÇÁÆ®¿ö¾îÀûÀ¸·Î raid ³ª mdÀ» ¿î¿µ½Ã ÀúÀåµÇ´Â ÀåÄ¡¸¦ µ¿±âÈ ÇÏ´Â ÇÁ·Î¼¼½ºÀÌ´Ù.
ps -aux |grep httpd
(ƯÁ¤ httpd ÇÁ·Î¼¼½º¸¸ º¸±â )
pstree
oot@aaa~]# pstree
init-+-apmd
|-atd
|-automount
|-crond
|-gpm
|-identd---identd---3*[identd]
|-inetd---in.telnetd---login---bash---pstree
|-kflushd
|-klogd
|-kpiod
|-kswapd
|-kupdate
|-lockd---rpciod
|-lpd
|-mdrecoveryd
|-6*[mingetty]
|-portmap
|-rpc.statd
|-sendmail
|-syslogd
`-xfs
ÇÁ·Î¼¼½º¸¦ tree ÇüÅ·Πº¼ ¼ö ÀÖÀ¸¸ç ÇÁ·Î¼¼½º°¡ ¸¹Àº °æ¿ì¿¡ º¸±â ÁÁ´Ù.
ÀÚ½Ä ÇÁ·Î¼¼½ºÀÇ ±¸Á¶¸¦ º¸±â ÁÁ´Ù.
|-inetd---in.telnetd---login---bash---pstree
in.telneted µ¥¸óÀÌ ineted µ¥¸óÀÇ ±â¹ÝÇÑ ´Ù´Â °ÍÀ» º¼ ¼ö ÀÖ´Ù.
pstree -a
top ( x À©µµ¿ì¿¡¼´Â gtop )
½Ç½Ã»êÀ¸·Î ÇÁ·Î¼¼½º »óŸ¦ º¼ ¼ö ÀÖ´Ù.
3:01am up 12:44, 1 user, load average: 0.00, 0.00, 0.00
36 processes: 35 sleeping, 1 running, 0 zombie, 0 stopped
CPU states: 0.3% user, 0.5% system, 0.0% nice, 99.0% idle
Mem: 257744K av, 38536K used, 219208K free, 11820K shrd, 3952K buff
Swap: 1542200K av, 0K used, 1542200K free 21056K cached
PID USER PRI NI SIZE RSS SHARE STAT LIB %CPU %MEM TIME COMMAND
1028 root 18 0 852 852 668 R 0 0.9 0.3 0:00 top
1 root 0 0 476 476 404 S 0 0.0 0.1 0:04 init
2 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 kflushd
3 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 kupdate
4 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 kpiod
5 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 kswapd
6 root -20 -20 0 0 0 SW< 0 0.0 0.0 0:00 mdrecoveryd
339 bin 0 0 428 428 340 S 0 0.0 0.1 0:00 portmap
354 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 lockd
355 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 rpciod
364 root 0 0 560 560 472 S 0 0.0 0.2 0:00 rpc.statd
378 root 0 0 480 480 412 S 0 0.0 0.1 0:00 apmd
405 root 0 0 560 560 460 S 0 0.0 0.2 0:00 automount
458 root 0 0 552 55
up ÄÄÇ»ÅÍ °¡µ¿ ÈÄ ½Ã°£
NI (nice) °ªÀ¸·Î -20 ~ +20 ±îÁö À̸é - °ªÀÌ ¿ì¼± ¼øÀ§ÀÌ´Ù.
ÇÁ·Î¼¼½º Á¾·á´Â
kill pid
kill %jobnumber
kill -9 pid
killall
¸Þ¸ð¸® °ü¸®
¸®´ª½º ½Ã½ºÅÛ¿¡¼ ¸Þ¸ð¸®´Â Ä¿³Î 2.2 ¿¡¼´Â 4G ¸Þ¸ð¸®Áö¿ø ÇÏ°í 2.4Ä¿³Î¿¡¼´Â 64G Áö¿ø
ÇÏ°í linux Swqp ´ÜÀÏ ÆÄƼ¼ÇÀ¸·Î 2±â°¡ Á¦ÇÑ 8°³ÀÇ ±îÁö ÆÄƼ¼ÇÁö¿øÇÑ´Ù.
ÀϹÝÀûÀ¸·Î ½º¿ÒÆÄƼ¼ÇÀº ¸Þ¸ð¸®ÀÇ 2¹è Á¤µµ ¼³Á¤À» Çϳª ¿äÁò ½Ã½ºÅÛµéÀ½ ¸Þ¸ð¸®°¡ ÃæºÐÇϱ⠶§¹®¿¡ ¸Þ¸ð¸®°¡ 1±â°¡¶ó°í Çؼ 2±â°¡Á¤µµÀÇ ½º¿Ò µå¶óÀ̺긦 ¼³Á¤ÇÏÁö ÇÏ°í 200¸Þ°¡ ´ëÀÇ ½º¿Òµå¸®À̺긦 ¼³Á¤À» ÇÑ´Ù. ±×·¯³ª ¿À¶óŬ µî ƯÁ¤ ÇÁ·Î±×·¥µéÀº G°¡ ´ëÀÇ ½º¿Ò µå¸®À̺긦 ¼³Á¤ÀÌ ÇÊ¿äÇÏ´Ù.
À©µµ¿ì ½Ã½ºÅÛÀº º°µµÀÇ ½º¿Ò µå¶óÀ̺긦 ¼³Á¤À» ÇÏÁö ¿î¿µÃ¼°Ô°¡ ¾Ë¾Æ¼ ƯÁ¤ ¿µ¿ªÀ» ¼³Á¤À» ÇÏÁö¸¸ ¸®´ª½º´Â º°µµÀÇ µå¶óÀ̺긦 »ç¿ëÇϱ⠶§¹®¿¡ ½º¿Òµå¶óÀÌºê »ç¿ë½Ã ¿¬¼ÓµÈ °ø°£¿¡ ÀúÀåÀÌ µÇ±â ¶§¹®¿¡ Á»´ë ºü¸¥ ¼Óµµ¸¦ ³¾ ¼ö ÀÖ´Ù.
free ¶õ ¸í·É¾î¸¦ ½ÇÇàÀ» Çغ¸ÀÚ
total used free shared buffers cached
Mem: 257744 78824 178920 11508 53220 4928
-/+ buffers/cache: 20676 237068
Swap: 1542200 0 1542200
[root@aaa~]#
ÇöÁ¦ »ç¿ëÁßÀÎ ¸Þ¸ð¸® ½º¿Ò¸Þ¸ð¸® »ç¿ë Á¤µµ¸¦ º¼ ¼ö ÀÖ´Ù.
½º¿Òµå¶óÀÌºê ¸¸µå´Â ¸í·É¾î¸¦ ¾Ë¾Æº¸°í ½º¿Òµå¸®À̺ê Ãß°¡Çϱâ
fdisk /dev/hda
µð½ºÆ® Ãß°¡ ÈÄ t ÄÚ½º 82 ¹ø
´ÙÀ½ Æ÷¸Ë ¸í·É¾î mkswap /dev/hda6
swapon /dev/hda6
½º¿Òµå¸®À̺ê È°¼ºÈ
swapoff /dev/hda6
½º¿Òµå¸®ÀÌºê ºñÈ°¼ºÈ
/etc/fstab ÆÄÀÏ¿¡ Ãß°¡
/dev/hda5 swap swap defaults 0 0
¸Ç ¸¶Áö¸· 0 Àº dump ·Î dump ÇÏÁö ¾Ê°Ú´Ù´Â °ÍÀ¸·Î Çϵå´Â 1
´ÙÀ½ 0 Àº ºÎÆýà fsck µð½ºÅ© °Ë»ç ÇÏÁö ¾Ê°Ú´Ù´Â °Í ÇÏ´Ù´Â 1,2
2002/02/16 (02:19)
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