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各位老大,小弟对liunx不是很了解,遇到以下问题:
同样的做法在32bit linux上就没问题;
还是系统有些需要设置的地方没有设对!?!?!?
Linux testdb 2.6.9-34.ELsmp #1 SMP Fri Feb 24 16:56:28 EST 2006 x86_64 x86_64 x86_64 GNU/Linux
$ pwd
/etc/rc3.d
$ ls
K02cups-config-daemon K20nfs K36mysqld K69rpcgssd K87multipathd S08iptables
K02NetworkManager K20rstatd K36postgresql K73ypbind K87portmap S10network
K03messagebus K20rusersd K45arpwatch K74lm_sensors K88opensm S12syslog
K05innd K20rwhod K45named K74nscd K89iscsi S13irqbalance
K05saslauthd K24irda K46radvd K74ntpd K89netplugd S28autofs
K10cups K25squid K50netdump K74ypserv K90bluetooth S40smartd
K10dc_server K28amd K50snmpd K74ypxfrd K91isdn S55sshd
K10psacct K30sendmail K50snmptrapd K75netfs K92arptables_jf S56rawdevices
K10radiusd K30spamassassin K50tux K84bgpd K92ip6tables S56xinetd
K12canna K34dhcrelay K54dovecot K84ospf6d K94diskdump S60vsftpd
K12dc_client K34yppasswdd K56acpid K84ospfd K96ipmi S85gpm
K12FreeWnn K35cyrus-imapd K61hpoj K84ripd K96pcmcia S90crond
K12mailman K35dhcpd K61ldap K84ripngd K99readahead S90xfs
K15httpd K35smb K65kadmin K85mdmonitor K99readahead_early S95anacron
K16rarpd K35vncserver K65kprop K85mdmpd S00microcode_ctl S95atd
K17iiim K35winbind K65krb524 K85zebra S01sysstat S97rhnsd
K20bootparamd K36dhcp6s K65krb5kdc K86nfslock S05kudzu S98haldaemon
K20netdump-server K36lisa K68rpcidmapd K87auditd S06cpuspeed S99local
$vi /etc/sysconfig/rawdevices
# This file and interface are deprecated.
# Applications needing raw device access should open regular
# block devices with O_DIRECT.
# raw device bindings
# format: <rawdev> <major> <minor>
# <rawdev> <blockdev>
# example: /dev/raw/raw1 /dev/sda1
# /dev/raw/raw2 8 5
/dev/raw/raw1 /dev/sdc1
/dev/raw/raw2 /dev/sdc2
/dev/raw/raw3 /dev/sdc3
/dev/raw/raw4 /dev/sdc5
/dev/raw/raw5 /dev/sdc6
/dev/raw/raw6 /dev/sdc7
/dev/raw/raw7 /dev/sdc8
/dev/raw/raw8 /dev/sdc9
$ raw -qa
/dev/raw/raw1: bound to major 8, minor 33
/dev/raw/raw2: bound to major 8, minor 34
/dev/raw/raw3: bound to major 8, minor 35
/dev/raw/raw4: bound to major 8, minor 37
/dev/raw/raw5: bound to major 8, minor 38
/dev/raw/raw6: bound to major 8, minor 39
/dev/raw/raw7: bound to major 8, minor 40
/dev/raw/raw8: bound to major 8, minor 41
$ cat lnraw.sh
ln -s /dev/raw/raw1 /dev/rsdc1
ln -s /dev/raw/raw2 /dev/rsdc2
ln -s /dev/raw/raw3 /dev/rsdc3
ln -s /dev/raw/raw4 /dev/rsdc5
ln -s /dev/raw/raw5 /dev/rsdc6
ln -s /dev/raw/raw6 /dev/rsdc7
ln -s /dev/raw/raw7 /dev/rsdc8
ln -s /dev/raw/raw8 /dev/rsdc9
$ ls -l /dev/rsdc*
lrwxrwxrwx 1 root root 13 Apr 21 16:56 /dev/rsdc1 -> /dev/raw/raw1
lrwxrwxrwx 1 root root 13 Apr 21 16:56 /dev/rsdc2 -> /dev/raw/raw2
lrwxrwxrwx 1 root root 13 Apr 21 16:56 /dev/rsdc3 -> /dev/raw/raw3
lrwxrwxrwx 1 root root 13 Apr 21 16:56 /dev/rsdc5 -> /dev/raw/raw4
lrwxrwxrwx 1 root root 13 Apr 21 16:56 /dev/rsdc6 -> /dev/raw/raw5
lrwxrwxrwx 1 root root 13 Apr 21 16:56 /dev/rsdc7 -> /dev/raw/raw6
lrwxrwxrwx 1 root root 13 Apr 21 16:56 /dev/rsdc8 -> /dev/raw/raw7
lrwxrwxrwx 1 root root 13 Apr 21 16:56 /dev/rsdc9 -> /dev/raw/raw8
reboot Server
$sync;sync;sync;reboot
$ ls -l /dev/rsdc*
ls: /dev/rsdc*: No such file or directory
不知道那里回去检查 /dev/ 下面的设备 |
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