1 共享盘的创建与添加

1.1 创建共享盘

cd "C:\bigprogram\VMware\VMware Workstation\"
vmware-vdiskmanager.exe -c -s 10g -a lsilogic -t 2 "D:\database\Virtual Machines\disk\LOG1.vmdk"

1.2 虚拟机识别挂载

1、--扫描新增 SCSI 设备

---查看当前盘符
[root@localhost bin]# lsblk
NAME          MAJ:MIN RM  SIZE RO TYPE MOUNTPOINTS
sda             8:0    0   20G  0 disk 
├─sda1          8:1    0    1M  0 part 
├─sda2          8:2    0    1G  0 part /boot
└─sda3          8:3    0   19G  0 part 
  ├─klas-root 253:0    0   17G  0 lvm  /
  └─klas-swap 253:1    0    2G  0 lvm  [SWAP]
sdb             8:16   0    1G  0 disk 
sdc             8:32   0    2G  0 disk 
sdd             8:48   0   10G  0 disk 
sde             8:64   0   10G  0 disk 
sdf             8:80   0   50G  0 disk 
sr0            11:0    1  4.3G  0 rom  
--扫描新增scsi磁盘
[root@localhost bin]# for i in /sys/class/scsi_host/host*; do echo "- - -" > "$i/scan"; done
[root@localhost bin]# lsblk
NAME          MAJ:MIN RM  SIZE RO TYPE MOUNTPOINTS
sda             8:0    0   20G  0 disk 
├─sda1          8:1    0    1M  0 part 
├─sda2          8:2    0    1G  0 part /boot
└─sda3          8:3    0   19G  0 part 
  ├─klas-root 253:0    0   17G  0 lvm  /
  └─klas-swap 253:1    0    2G  0 lvm  [SWAP]
sdb             8:16   0    1G  0 disk 
sdc             8:32   0    2G  0 disk 
sdd             8:48   0   10G  0 disk 
sde             8:64   0   10G  0 disk 
sdf             8:80   0   50G  0 disk 
sdg             8:96   0   10G  0 disk 
--查看新增盘符uuid
[root@localhost rules.d]# /usr/lib/udev/scsi_id --whitelisted --replace-whitespace --device=/dev/sdg
36000c29dc4ea15f352b06063cdd3aa59
--udev配置文件中添加
[root@localhost rules.d]# vi /etc/udev/rules.d/88-dm-asmdevices.rules 
[root@localhost bin]# cat /etc/udev/rules.d/88-dm-asmdevices.rules 
KERNEL=="sd?",SUBSYSTEM=="block", PROGRAM=="/usr/lib/udev/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="36000c292564bbd1d2cd39b0692e0758a", SYMLINK+="raw/asm-log",OWNER="dmdba", GROUP="dinstall",MODE="0660"
KERNEL=="sd?",SUBSYSTEM=="block", PROGRAM=="/usr/lib/udev/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="36000c29f810c30f22245cd3cbd156012", SYMLINK+="raw/asm-dcr",OWNER="dmdba", GROUP="dinstall",MODE="0660"
KERNEL=="sd?",SUBSYSTEM=="block", PROGRAM=="/usr/lib/udev/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="36000c290c56b4387beb1fa264492fbfc", SYMLINK+="raw/asm-data",OWNER="dmdba", GROUP="dinstall",MODE="0660"
KERNEL=="sd?",SUBSYSTEM=="block", PROGRAM=="/usr/lib/udev/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="36000c29c1c0a9f30fd703c7acf3e4338", SYMLINK+="raw/asm-vote",OWNER="dmdba", GROUP="dinstall",MODE="0660"
KERNEL=="sd?",SUBSYSTEM=="block", PROGRAM=="/usr/lib/udev/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="36000c2975965383fa80200b2aa0311d0", SYMLINK+="raw/asm-arch",OWNER="dmdba", GROUP="dinstall",MODE="0660"
KERNEL=="sd?",SUBSYSTEM=="block", PROGRAM=="/usr/lib/udev/scsi_id --whitelisted --replace-whitespace --device=/dev/$name",RESULT=="36000c29dc4ea15f352b06063cdd3aa59", SYMLINK+="raw/asm-log1",OWNER="dmdba", GROUP="dinstall",MODE="0660"
[root@localhost bin]# 
--生效
[root@localhost bin]# udevadm trigger
[root@localhost bin]# udevadm control --reload-rules
[root@localhost bin]# ll /dev/raw/
总计 0
lrwxrwxrwx 1 root root 6  8月 1日 08:20 asm-arch -> ../sde
lrwxrwxrwx 1 root root 6  8月 1日 07:02 asm-data -> ../sdf
lrwxrwxrwx 1 root root 6  8月 1日 07:02 asm-dcr -> ../sdb
lrwxrwxrwx 1 root root 6  8月 1日 07:02 asm-log -> ../sdd
lrwxrwxrwx 1 root root 6  8月 1日 08:20 asm-log1 -> ../sdg
lrwxrwxrwx 1 root root 6  8月 1日 07:02 asm-vote -> ../sdc
[root@localhost bin]# 

2 扩展磁盘组

2.1 初始化ASM磁盘

[dmdba@~]$ /dm/dmdbms/bin/dmasmcmd
  ASM>create asmdisk '/dev/raw/asm-log1' 'DMLOG'
[INFO]The ASM initialize asmdisk /dev/raw/asm-log1 to name DMASMDMLOG
Used time: 18.076(ms).
ASM>listdisks '/dev/raw'
[/dev/raw/asm-log1]: Unused ASM disk, name:[DMASMDMLOG], size:[10207M], UUID:[UNKNOWN]
[/dev/raw/asm-arch]: Unused ASM disk, name:[DMASMDMARCH], size:[10207M], UUID:[UNKNOWN]
[/dev/raw/asm-data]: Used ASM disk, name:[DMASMDMDATA], size:[51167M], group_id:[1], disk_id:[0], UUID:[UNKNOWN]
[/dev/raw/asm-dcr]: Used ASM disk, name:[DMASMdcr], size:[1024M], group_id:[126], disk_id:[0], UUID:[UNKNOWN]
[/dev/raw/asm-log]: Used ASM disk, name:[DMASMDMLOG], size:[10207M], group_id:[0], disk_id:[0], UUID:[UNKNOWN]
[/dev/raw/asm-vote]: Used ASM disk, name:[DMASMvote], size:[2048M], group_id:[125], disk_id:[0], UUID:[UNKNOWN]
Used time: 5.282(ms).
ASM>

2.2 扩展DMLOG磁盘组

[dmdba@~]$ /dm/dmdbms/bin/dmasmtool DCR_INI=/dm/dscconfig/dmdcr.ini
--查看当前磁盘组情况
ASM>lsdg
total 4 groups......
1 disk_group:
	 name: DMLOG
	 id: 0
	 au_size: 1.00 MB
	 extent_size: 4
	 total_size: 9.97 GB
	 free_size: 1.96 GB
	 total_file_num: 5
2 disk_group:
	 name: DMDATA
	 id: 1
	 au_size: 1.00 MB
	 extent_size: 4
	 total_size: 49.97 GB
	 free_size: 44.98 GB
	 total_file_num: 39
3 disk_group:
	 name: VOTE
	 id: 125
	 au_size: 1.00 MB
	 extent_size: 4
	 total_size: 2.00 GB
	 free_size: 1.98 GB
	 total_file_num: 2
4 disk_group:
	 name: DCR
	 id: 126
	 au_size: 1.00 MB
	 extent_size: 4
	 total_size: 1.00 GB
	 free_size: 1000.00 MB
	 total_file_num: 2
Used time: 13.307(ms).
--扩展asm磁盘到指定磁盘组
ASM>alter diskgroup 'DMLOG' add asmdisk '/dev/raw/asm-log1'
Used time: 32.218(ms).
--查看扩展后情况
ASM>lsdg
total 4 groups......
1 disk_group:
	 name: DMLOG
	 id: 0
	 au_size: 1.00 MB
	 extent_size: 4
	 total_size: 19.94 GB
	 free_size: 11.92 GB
	 total_file_num: 5
2 disk_group:
	 name: DMDATA
	 id: 1
	 au_size: 1.00 MB
	 extent_size: 4
	 total_size: 49.97 GB
	 free_size: 44.98 GB
	 total_file_num: 39
3 disk_group:
	 name: VOTE
	 id: 125
	 au_size: 1.00 MB
	 extent_size: 4
	 total_size: 2.00 GB
	 free_size: 1.98 GB
	 total_file_num: 2
4 disk_group:
	 name: DCR
	 id: 126
	 au_size: 1.00 MB
	 extent_size: 4
	 total_size: 1.00 GB
	 free_size: 1000.00 MB
	 total_file_num: 2
Used time: 9.596(ms).
ASM>