yum: Erased: 갑자기 rpm으로 설치된 라이브러리들이 삭제됨

잘돌아가던 서버가, 갑자기 아무것도 되지않아
로그를 보니, yum Erased 되어있네요,,
아무것도 건들지도 않았는데 자동으로 저렇게 삭제가 될수있나요,,?

서버는 이전하여 서비스는 정상화 시켰는데,,
이증상이, 왜일어났는지 도무지 이해가 안됩니다.ㅠㅠ
yum update를 자동으로 설정해놓았다고 해도, update가 되어야지..삭제만 되는것은 왜그럴까요.??


vi /var/log/message

Feb 10 11:17:37 asp su(pam_unix)[6850]: authentication failure; logname=***** uid=500 euid=0 tty=pts/0 ruser=***** rhost=  user=root
Feb 10 11:17:41 asp su(pam_unix)[6852]: session opened for user root by uadmin(uid=500)
Feb 10 22:10:39 asp yum: Updated: openssl.i686 0.9.7a-43.18.el4
Feb 10 22:10:40 asp yum: Updated: openssl-devel.i586 0.9.7a-43.18.el4
Feb 10 22:12:50 asp yum: Erased: kbd
Feb 10 22:12:50 asp yum: Erased: xmlsec1-openssl
Feb 10 22:12:50 asp yum: Erased: system-config-packages
Feb 10 22:12:50 asp yum: Erased: gcc-c++
Feb 10 22:12:50 asp yum: Erased: crash
Feb 10 22:12:50 asp yum: Erased: php-pear
Feb 10 22:12:50 asp yum: Erased: dbus-glib
Feb 10 22:12:50 asp yum: Erased: sudo
Feb 10 22:12:51 asp yum: Erased: fonts-xorg-base
Feb 10 22:12:52 asp yum: Erased: lockdev
Feb 10 22:12:52 asp messagebus: messagebus shutdown failed
Feb 10 22:12:52 asp yum: Erased: dbus
Feb 10 22:12:52 asp yum: Erased: freetype-devel
Feb 10 22:12:52 asp yum: Erased: httpd-manual
Feb 10 22:12:52 asp yum: Erased: gnome-vfs2
Feb 10 22:12:52 asp yum: Erased: gnome-keyring
Feb 10 22:12:53 asp yum: Erased: fontconfig
Feb 10 22:12:53 asp yum: Erased: shared-mime-info
Feb 10 22:12:53 asp yum: Erased: system-config-keyboard
Feb 10 22:12:53 asp yum: Erased: PyXML
Feb 10 22:12:53 asp yum: Erased: cpp
Feb 10 22:12:53 asp yum: Erased: gettext
Feb 10 22:12:53 asp yum: Erased: bind-utils
Feb 10 22:12:53 asp yum: Erased: sysstat
Feb 10 22:12:53 asp yum: Erased: cyrus-sasl
Feb 10 22:12:53 asp yum: Erased: kudzu
Feb 10 22:12:53 asp yum: Erased: pango
Feb 10 22:12:53 asp yum: Erased: MySQL-shared-community
Feb 10 22:12:54 asp squid: getpwnam failed to find userid for effective user 'squid'
Feb 10 22:12:54 asp yum: Erased: squid
Feb 10 22:12:54 asp yum: Erased: which
Feb 10 22:12:54 asp yum: Erased: xorg-x11-xauth
Feb 10 22:12:54 asp yum: Erased: gdbm-devel
Feb 10 22:12:54 asp yum: Erased: ash
Feb 10 22:12:54 asp yum: Erased: system-config-rootpassword
Feb 10 22:12:54 asp nscd: nscd shutdown failed
Feb 10 22:12:54 asp yum: Erased: nscd
Feb 10 22:12:54 asp yum: Erased: comps-extras
Feb 10 22:12:54 asp yum: Erased: libgssapi
Feb 10 22:12:54 asp yum: Erased: openssl-devel
Feb 10 22:12:54 asp yum: Erased: pcmcia-cs
Feb 10 22:12:54 asp yum: Erased: system-logviewer
Feb 10 22:12:54 asp yum: Erased: system-config-network-tui
Feb 10 22:12:55 asp yum: Erased: cpio
Feb 10 22:12:55 asp gpm: gpm shutdown failed
Feb 10 22:12:55 asp yum: Erased: gpm
Feb 10 22:12:55 asp yum: Erased: xmlsec1
Feb 10 22:12:55 asp yum: Erased: initscripts
Feb 10 22:12:55 asp yum: Erased: pyorbit
Feb 10 22:12:55 asp yum: Erased: libwvstreams
Feb 10 22:12:55 asp yum: Erased: python-elementtree
Feb 10 22:12:55 asp yum: Erased: iptables
Feb 10 22:12:55 asp yum: Erased: sos
Feb 10 22:12:55 asp yum: Erased: authconfig-gtk
Feb 10 22:12:55 asp yum: Erased: info
Feb 10 22:12:55 asp yum: Erased: bind-libs
Feb 10 22:12:55 asp yum: Erased: system-config-mouse
Feb 10 22:12:55 asp yum: Erased: stunnel
Feb 10 22:12:55 asp yum: Erased: NetworkManager
Feb 10 22:12:55 asp yum: Erased: system-config-network
Feb 10 22:12:55 asp yum: Erased: nss_ldap
Feb 10 22:12:56 asp yum: Erased: util-linux
Feb 10 22:12:56 asp yum: Erased: man
Feb 10 22:12:56 asp yum: Erased: mod_ssl
Feb 10 22:12:56 asp yum: Erased: cyrus-sasl-md5
Feb 10 22:12:56 asp yum: Erased: ttfonts-ko
Feb 10 22:12:56 asp yum: Erased: openssh-server
Feb 10 22:12:56 asp yum: Erased: python-sqlite
Feb 10 22:12:56 asp yum: Erased: mod_python
Feb 10 22:12:56 asp yum: Erased: file
Feb 10 22:12:56 asp kernel: loop: loaded (max 8 devices)
Feb 10 22:12:57 asp yum: Erased: portmap
Feb 10 22:12:57 asp yum: Erased: dhcpv6_client
Feb 10 22:12:57 asp yum: Erased: GConf2
Feb 10 22:12:57 asp yum: Erased: system-config-language
Feb 10 22:12:57 asp yum: Erased: mdadm
Feb 10 22:12:57 asp yum: Erased: pdksh
Feb 10 22:12:57 asp yum: Erased: libgnome
Feb 10 22:12:57 asp yum: Erased: rhnlib
Feb 10 22:12:57 asp yum: Erased: xorg-x11-Mesa-libGL
Feb 10 22:12:57 asp yum: Erased: yum-metadata-parser
Feb 10 22:12:57 asp yum: Erased: tcpdump
Feb 10 22:12:57 asp yum: Erased: php
Feb 10 22:12:58 asp yum: Erased: gtk2
Feb 10 22:12:58 asp yum: Erased: vixie-cron
Feb 10 22:12:58 asp yum: Erased: rpm-libs
Feb 10 22:12:58 asp yum: Erased: system-config-securitylevel-tui
Feb 10 22:12:58 asp yum: Erased: nss_db
Feb 10 22:12:58 asp yum: Erased: prelink
Feb 10 22:12:58 asp yum: Erased: dhclient
Feb 10 22:12:58 asp yum: Erased: lynx
Feb 10 22:12:58 asp yum: Erased: coreutils
Feb 10 22:12:58 asp yum: Erased: lvm2
Feb 10 22:12:58 asp yum: Erased: vconfig
Feb 10 22:12:58 asp yum: Erased: libbonoboui
Feb 10 22:12:58 asp yum: Erased: cyrus-sasl-plain
Feb 10 22:12:58 asp yum: Erased: libuser
Feb 10 22:12:59 asp yum: Erased: pygtk2
Feb 10 22:12:59 asp yum: Erased: mkinitrd
Feb 10 22:12:59 asp yum: Erased: openssh
Feb 10 22:12:59 asp yum: Erased: samba-common
Feb 10 22:12:59 asp yum: Erased: python-urlgrabber
Feb 10 22:12:59 asp yum: Erased: udev
Feb 10 22:12:59 asp yum: Erased: hal
Feb 10 22:12:59 asp yum: Erased: webalizer
Feb 10 22:12:59 asp yum: Erased: sysklogd
Feb 10 22:12:59 asp yum: Erased: gd
Feb 10 22:12:59 asp yum: Erased: isdn4k-utils
Feb 10 22:12:59 asp yum: Erased: policycoreutils
Feb 10 22:12:59 asp yum: Erased: freetype
Feb 10 22:13:00 asp yum: Erased: module-init-tools
Feb 10 22:13:00 asp yum: Erased: redhat-lsb
Feb 10 22:13:00 asp yum: Erased: SysVinit
Feb 10 22:13:00 asp yum: Erased: ppp
Feb 10 22:13:00 asp yum: Erased: libidn-devel
Feb 10 22:13:00 asp yum: Erased: kernel-utils
Feb 10 22:13:00 asp yum: Erased: rpm-build
Feb 10 22:13:00 asp yum: Erased: usermode-gtk
Feb 10 22:13:00 asp yum: Erased: nfs-utils-lib
Feb 10 22:13:00 asp yum: Erased: pyOpenSSL
Feb 10 22:13:00 asp yum: Erased: gnome-python2
Feb 10 22:13:00 asp yum: Erased: gnome-python2-bonobo
Feb 10 22:13:00 asp yum: Erased: dbus-python
Feb 10 22:13:00 asp yum: Erased: httpd
Feb 10 22:13:00 asp yum: Erased: openssh-clients
Feb 10 22:13:00 asp yum: Erased: libpng-devel
Feb 10 22:13:00 asp yum: Erased: openssl
Feb 10 22:13:01 asp yum: Erased: curl-devel
Feb 10 22:13:01 asp yum: Erased: netdump
Feb 10 22:13:01 asp yum: Erased: alchemist
Feb 10 22:13:01 asp yum: Erased: procps
Feb 10 22:13:01 asp yum: Erased: xorg-x11-xfs
Feb 10 22:13:01 asp yum: Erased: xorg-x11-font-utils
Feb 10 22:13:01 asp yum: Erased: apr-util
Feb 10 22:13:01 asp yum: Erased: xorg-x11-libs
Feb 10 22:13:01 asp yum: Erased: authconfig
Feb 10 22:13:01 asp yum: Erased: libxml2
Feb 10 22:13:01 asp yum: Erased: mkbootdisk
Feb 10 22:13:01 asp yum: Erased: python
Feb 10 22:13:02 asp yum: Erased: kernel-smp
Feb 10 22:13:03 asp yum: Erased: libxslt
Feb 10 22:13:03 asp yum: Erased: libgnomecanvas
Feb 10 22:13:03 asp yum: Erased: xinetd
Feb 10 22:13:03 asp yum: Erased: e2fsprogs-devel
Feb 10 22:13:03 asp yum: Erased: MAKEDEV
Feb 10 22:13:03 asp yum: Erased: iptstate
Feb 10 22:13:03 asp yum: Erased: krb5-libs
Feb 10 22:13:03 asp yum: Erased: pam_krb5
Feb 10 22:13:03 asp yum: Erased: libbonobo
Feb 10 22:13:03 asp yum: Erased: sqlite
Feb 10 22:13:03 asp yum: Erased: zlib-devel
Feb 10 22:13:03 asp yum: Erased: hotplug
Feb 10 22:13:03 asp yum: Erased: libpcap
Feb 10 22:13:03 asp yum: Erased: urw-fonts
Feb 10 22:13:04 asp yum: Erased: 4Suite
Feb 10 22:13:04 asp yum: Erased: wvdial
Feb 10 22:13:04 asp yum: Erased: pyxf86config
Feb 10 22:13:04 asp yum: Erased: gnome-python2-canvas
Feb 10 22:13:04 asp yum: Erased: curl
Feb 10 22:13:04 asp yum: Erased: irda-utils
Feb 10 22:13:04 asp yum: Erased: sendmail
Feb 10 22:13:04 asp yum: Erased: crypto-utils
Feb 10 22:13:04 asp yum: Erased: tcsh
Feb 10 22:13:04 asp yum: Erased: system-config-services
Feb 10 22:13:04 asp yum: Erased: system-config-users
Feb 10 22:13:05 asp yum: Erased: ntp
Feb 10 22:13:05 asp yum: Erased: rpm
Feb 10 22:13:05 asp yum: Erased: nano
Feb 10 22:13:05 asp yum: Erased: acpid
Feb 10 22:13:05 asp yum: Erased: bluez-utils
Feb 10 22:13:05 asp yum: Erased: yp-tools
Feb 10 22:13:05 asp yum: Erased: libglade2
Feb 10 22:13:05 asp yum: Erased: cups-libs
Feb 10 22:13:05 asp yum: Erased: autofs
Feb 10 22:13:05 asp yum: Erased: cups
Feb 10 22:13:05 asp yum: Erased: libpng
Feb 10 22:13:06 asp yum: Erased: nfs-utils
Feb 10 22:13:06 asp yum: Erased: httpd-suexec
Feb 10 22:13:06 asp yum: Erased: at
Feb 10 22:13:06 asp yum: Erased: distcache
Feb 10 22:13:06 asp yum: Erased: zlib
Feb 10 22:13:06 asp yum: Erased: libxml2-devel
Feb 10 22:13:06 asp yum: Erased: pciutils
Feb 10 22:13:06 asp yum: Erased: krb5-devel
Feb 10 22:13:06 asp yum: Erased: pam
Feb 10 22:13:06 asp yum: Erased: jpackage-utils
Feb 10 22:13:06 asp yum: Erased: selinux-policy-targeted
Feb 10 22:13:06 asp yum: Erased: vsftpd
Feb 10 22:13:06 asp yum: Erased: passwd
Feb 10 22:13:06 asp yum: Erased: usermode
Feb 10 22:13:06 asp yum: Erased: ftp
Feb 10 22:13:06 asp yum: Erased: ypbind
Feb 10 22:13:06 asp yum: Erased: syslinux
Feb 10 22:13:07 asp yum: Erased: diskdumputils
Feb 10 22:13:07 asp yum: Erased: ipsec-tools
Feb 10 22:13:07 asp yum: Erased: gd-devel
Feb 10 22:13:07 asp yum: Erased: ttmkfdir
Feb 10 22:13:07 asp yum: Erased: lftp
Feb 10 22:13:07 asp yum: Erased: utempter
Feb 10 22:13:07 asp yum: Erased: libxml2-python
Feb 10 22:13:07 asp yum: Erased: freetype-utils
Feb 10 22:13:07 asp yum: Erased: glibc-headers
Feb 10 22:13:07 asp yum: Erased: logwatch
Feb 10 22:13:07 asp yum: Erased: parted
Feb 10 22:13:07 asp yum: Erased: rhpl
Feb 10 22:13:07 asp yum: Erased: system-config-lvm
Feb 10 22:13:07 asp yum: Erased: pam_ccreds
Feb 10 22:13:07 asp yum: Erased: quota
Feb 10 22:13:08 asp yum: Erased: samba
Feb 10 22:13:08 asp yum: Erased: glibc-kernheaders
Feb 10 22:13:08 asp yum: Erased: setools
Feb 10 22:13:08 asp yum: Erased: openldap
Feb 10 22:13:08 asp yum: Erased: mod_perl
Feb 10 22:13:08 asp yum: Erased: pygtk2-libglade
Feb 10 22:13:08 asp yum: Erased: yum
Feb 10 22:13:08 asp yum: Erased: psacct
Feb 10 22:13:08 asp yum: Erased: chkfontpath
Feb 10 22:13:08 asp yum: Erased: samba-client
Feb 10 22:13:08 asp yum: Erased: up2date
Feb 10 22:13:09 asp yum: Erased: rp-pppoe
Feb 10 22:13:09 asp yum: Erased: rpm-python
Feb 10 22:13:09 asp yum: Erased: minicom
Feb 10 22:13:09 asp yum: Erased: php-ldap
Feb 10 22:13:09 asp yum: Erased: libtiff
Feb 10 22:13:09 asp yum: Erased: shadow-utils
Feb 10 22:13:09 asp yum: Erased: libgnomeui