Linux AS4U5 lvm raw oracle10
作者 佚名技术
来源 Linux系统
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发布时间 2012-05-02
| 83 Linux
Disk /dev/sdb: 10.7 GB, 10737418240 bytes 255 heads, 63 sectors/track, 1305 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sdb1 1 1305 10482381 83 Linux [root@localhost ~]#
5、lvm使用 建立pv [root@localhost ~]# pvcreate /dev/sdb1 -ff /dev/cdrom: open failed: Read-only file system Really INITIALIZE physical volume "/dev/sdb1" of volume group "oravg" [y/n]? y WARNING: Forcing physical volume creation on /dev/sdb1 of volume group "oravg" Physical volume "/dev/sdb1" successfully created [root@localhost ~]# pvdisplay --- NEW Physical volume --- PV Name /dev/sdb1 VG Name PV Size 10.00 GB Allocatable NO PE Size (KByte) 0 Total PE 0 Free PE 0 Allocated PE 0 PV UUID OO5Na5-7nzB-O4ze-JaId-GQr2-GEMb-zqHK5b 6.建立vg oradata [root@localhost ~]# vgcreate oradata /dev/sdb1 Volume group "oradata" successfully created [root@localhost ~]# vgdisplay --- Volume group --- VG Name oradata System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 1 VG Access read/write VG Status resizable MAX LV 0 Cur LV 0 Open LV 0 Max PV 0 Cur PV 1 Act PV 1 VG Size 10.00 GB PE Size 4.00 MB Total PE 2559 Alloc PE / Size 0 / 0 Free PE / Size 2559 / 10.00 GB VG UUID 1VkwE5-N1Kz-2dNj-X0s3-B1ex-AsXA-VGBSM7 [root@localhost ~]# 7.建立lv [root@localhost /]# lvcreate -L 500M -n system01.dbf oradata [root@localhost /]# lvcreate -L 500M -n sysaux01.dbf oradata [root@localhost /]# lvcreate -L 500M -n undotbs01.dbf oradata [root@localhost /]# lvcreate -L 500M -n redo01.dbf oradata [root@localhost /]# lvcreate -L 500M -n redo02.dbf oradata
[root@localhost /]# lvcreate -L 500M -n control01.ctl oradata [root@localhost /]# lvcreate -L 500M -n control02.ctl oradata [root@localhost /]# lvcreate -L 500M -n temp01.dbf oradata [root@localhost /]# lvcreate -L 500M -n spfileora10.ora oradata [root@localhost /]# lvcreate -L 500M -n orapwdora10 oradata [root@localhost /]# lvcreate -L 2048M -n users01.dbf oradata 知识点： 删除lv命令 lvremove /dev/oradata/system01.dbf 删除vg时要,先删除上面的lv vgremove 8.将lv关联成raw vi /etc/sysconfig/rawdevices 加入以下内容： /dev/raw/raw1 /dev/oradata/system01.dbf /dev/raw/raw2 /dev/oradata/sysaux01.dbf /dev/raw/raw3 /dev/oradata/undotbs01.dbf /dev/raw/raw4 /dev/oradata/redo01.dbf /dev/raw/raw5 /dev/oradata/redo02.dbf /dev/raw/raw6 /dev/oradata/control01.ctl /dev/raw/raw7 /dev/oradata/control02.ctl /dev/raw/raw8 /dev/oradata/temp01.dbf /dev/raw/raw9 /dev/oradata/spfileora10.ora /dev/raw/raw10 /dev/oradata/orapwdora10 /dev/raw/raw11 /dev/oradata/users01.dbf 9.使用raw设 |
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