Unix/Solaris °ü·Ã°Ô½ÃÆÇ

2000/07/19(19:42) from 203.254.154.69
ÀÛ¼ºÀÚ : °­ÁÙ±â (jkkang65@hanmail.net) Á¶È¸¼ö : 2049 , ÁÙ¼ö : 68
Disk Quotas
Quota
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1. °³¿ä
°¢ À¯Àú´ç disk blockÀ̳ª inode ¼ö¸¦ Á¦ÇÑÇؼ­ µð½ºÅ©ÀÇ »ç¿ëÀ» Á¦ÇÑÇÒ ¼ö ÀÖ´Ù.
2. setting Quotas
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# su
# vi /etc/vfstab
¡¡ /dev/dsk/c0t3d0s7¡¡¡¡/dev/rdsk/c0t3d0s7¡¡ /home¡¡ ufs¡¡ 2¡¡¡¡ yes¡¡ rq
¡¡ ~  

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Quota¸¦ »ç¿ëÇÏ·Á°í ÇÏ´Â filesystem¿¡ ¸ÕÀú quotas file¸¦ ¸¸µé¾î ÁÖ¾î¾ßÇÑ´Ù.
¡¡ # touch /home/quotas
# chown root /home/quotas
# chmod 600 /home/quotas  


¡¡

°¢ »ç¿ëÀÚÀÇ »ç¿ë·®À» ÇÒÀå
¡¡ # /usr/sbin/edquota user1¡¡¡¡¡¡¡¡
¡¡ ~¡¡¡¡¡¡
¡¡ fs /home¡¡ blocks (soft = 0, hard = 0) inode (soft = 0, hard = 0)¡¡¡¡¡¡
¡¡ ~


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* edquota [ -p proto_user] user ..........
¿©·¯»ç¿ëÀÚµéÀÇ Quota¸¦ ¸¸µé°íÀÚ ÇÒ¶§ -p optionÀ» »ç¿ëÇؼ­ proto_userÀÇ °ª°ú µ¿ÀÏÇÏ°Ô ¼³Á¤ÇÑ´Ù.
¡¡

* edquota -t user1 user2 ....

fs /home blocks time limit = 3.50 days, files time limit = 3.50 days
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À§ÀÇ ¿¹Á¦¿¡¼­ t optionÀ» ÀÌ¿ëÇÏ¿© time limit¸¦ settingÇÑ´Ù.
time limit settingÀ̶õ »ý¼ºµÈ fileÀÌ settingµÈ ±â°£ÀÌ °æ°úµÇ¸é(´Ü ¼öÁ¤µÈ fileÀÇ °æ¿ì) soft limit±îÁö ÀÚµ¿À¸·Î ¼Ò¸êµÈ´Ù´Â °ÍÀÌ´Ù. ±×·¯¹Ç·Î ÁÖÀǸ¦ ¿äÇÑ´Ù. default°ªÀº 7.0 days
¡¡

quota and repquota : View Quotas
# quota user1
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* ¸¸¾à soft limit¸¦ ÃÊ°úÇÏ¸é °æ°í¸¦ »Ñ·ÁÁÖ°í, hard limit¸¦ ÃÊ°úÇÏ¸é ´õ ÀÌ»óÀÇ file writtingÀÌ ¾ÊµÈ´Ù.

* 1 blockÀº 1024 byteÀÌ°í unlimit·Î settingÇÏ´Â °æ¿ì´Â 0À¸·Î settingÇÏ¸é µÈ´Ù.

3. checking Quotas

°¢ partitionÀÇ »ç¿ëÀÚº° »ç¿ë·®À» KB´ÜÀ§·Î º¸¿©ÁØ´Ù.
¡¡ # quot /dev/dsk/c0t2d0s7¡¡¡¡¡¡
¡¡/dev/dsk/c0t2d0s7 (/home) :¡¡¡¡¡¡
¡¡711024¡¡¡¡¡¡¡¡¡¡ root¡¡¡¡¡¡
¡¡498¡¡¡¡¡¡¡¡ ¡¡¡¡ user1¡¡¡¡¡¡
¡¡302 ¡¡¡¡¡¡¡¡¡¡ user2¡¡¡¡¡¡
¡¡1¡¡¡¡¡¡¡¡¡¡¡¡¡¡ user3¡¡¡¡¡¡
¡¡1¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ user4¡¡¡¡¡¡
# quot -a (¸ðµç partitionÀÇ »ç¿ëÀÚº° »ç¿ë·®À» KB´ÜÀ§·Î º¸¿©ÁØ´Ù)¡¡¡¡
# quot -f /dev/dsk/c0t2d0s7 (block size »Ó¸¸¾Æ´Ï¶ó file countµµ º¸¿©ÁØ´Ù.)¡¡¡¡¡¡
# repquota -v -a¡¡¡¡¡¡
# quota -v user1


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