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time£º2009/12/04
 linuxÔÚÏßÀ©Õ¹Îļþϵͳ¿Õ¼ä
ext2resizeÊÇÒ»¿î¿ÉÒÔÔö´ó/¼õСext2/ext3ÎļþϵͳµÄ¹¤¾ß,°²×°ºóÓÐ2¸öÃüÁîext2resizeºÍext2online£¬ext2resizeÃüÁî
±ØÐëÒªÔÚÐ¶ÔØÎļþϵͳµÄÇé¿öϲÅÄÜʹÓã¬ext2online¿ÉÒÔʵÏÖÔÚÏßÖØÉèÎļþϵͳ´óС¡£
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1.Ê×ÏÈÏÂÔØÈí¼þext2resize
[root@svr-db-test ~]# wget ftp://ftp.pbone.net/mirror/ftp5.gwdg.de/pub/opensuse/repositories/home:/janptitan/SLE_10/x86_64/ext2resize-1.1.19-3.1.x86_64.rpm
2.°²×°ext2resizeÈí¼þ
 
[root@svr-db-test ~]# rpm -ivh ext2resize-1.1.19-3.1.x86_64.rpm
3. ´´½¨ÎïÀí¾íPV
 
[root@svr-db-test ~]# pvcreate /dev/sdb1
4.°ÑÐÄÌí¼ÓµÄpvÌí¼Óµ½ÒªÀ©Õ¹µÄ¾í×éÀVolGroup_ID_20886£©
[root@svr-db-test ~]# vgextend VolGroup_ID_20886 /dev/sdb1
5. ²é¿´ÏÖÓÐϵͳµÄ¿Õ¼äʹÓÃÇé¿ö
[root@svr-db-test ~]# df -h
Îļþϵͳ              ÈÝÁ¿  ÒÑÓà ¿ÉÓà ÒÑÓÃ% ¹ÒÔØµã
/dev/mapper/VolGroup_ID_20886-LogVol1
                      3.9G  2.2G  1.6G  60% /
/dev/sda3             190M   26M  156M  14% /boot
tmpfs                 3.9G     0  3.9G   0% /dev/shm
/dev/mapper/VolGroup_ID_20886-LogVol2
                      3.9G  137M  3.6G   4% /tmp
/dev/mapper/VolGroup_ID_20886-LogVol5
                       24G  3.4G   19G  16% /usr
/dev/mapper/VolGroup_ID_20886-LogVol4
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¡¡¡¡ Linux version 2.6.9-22.ELsmp (bhcompile@crowe.devel.redhat.com) (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #1 SMP Mon Sep 19 18:00:54 EDT 2005 
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