Linux jbod by path,Vxvm3.5单机下对根盘的反封装和重新封装及镜像

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最新推荐文章于 2024-04-25 12:27:29 发布

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文章标签： Linux jbod by path

本文详细记录了SunOS系统中进行磁盘配置和管理的过程，包括对根磁盘进行反封装、重新封装以及设置镜像。通过具体操作步骤展示了如何使用VxVM进行磁盘管理。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

,q,?] (default: rootdisk)

The c0t0d0 disk has been configured for encapsulation.

Hit RETURN to continue.

Volume Manager Custom Installation

Menu: VolumeManager/Install/Custom/OTHER_DISKS

Disk array serial number : OTHER_DISKS

Generating list of disks in disk array OTHER_DISKS....

The Volume Manager has detected the following disks in enclosure OTHER_DISKS:

c0t1d0

Hit RETURN to continue.

Installation options for controller OTHER_DISKS

Menu: VolumeManager/Install/Custom/OTHER_DISKS

1 Install all disks as pre-existing disks. (encapsulate)

2 Install all disks as new disks. (discards data on disks!)

3 Install one disk at a time.

4 Leave these disks alone.

? Display help about menu

?? Display help about the menuing system

q Exit from menus

Select an operation to perform: 4

Volume Manager Custom Installation

Menu: VolumeManager/Install/Custom/OTHER_DISKS

The following is a summary of your choices.

c0t0d0 Encapsulate

Is this correct [y,n,q,?] (default: y) y

The system now must be shut down and rebooted in order to continue

the reconfiguration.

Shutdown and reboot now [y,n,q,?] (default: n) y

Shutdown started. 2006年12月03日星期日 18时41分17秒 CST

Changing to init state 6 - please wait

Broadcast Message from root (console) on sun 日 12月 3 18:41:17...

THE SYSTEM sun IS BEING SHUT DOWN NOW ! ! !

Log off now or risk your files being damaged

showmount: sun: RPC: 程序未注册

root@sun #

INIT: New run level: 6

The system is coming down. Please wait.

System services are now being stopped.

打印服务已经停止。

SUNW,hme0 : No response from Ethernet network : Link down -- cable problem?

Request is in process..

Server was not running

The system is down.

syncing file systems... done

rebooting...

Resetting ...

Can't open input device.

Keyboard not present. Using ttya for input and output.

Sun Enterprise 450 (2 X UltraSPARC-II 480MHz), No Keyboard

OpenBoot 3.18, 2048 MB memory installed, Serial #11947916.

Ethernet address 8:0:20:b6:4f:8c, Host ID: 80b64f8c.

Rebooting with command: boot

Boot device: /pci@1f,4000/scsi@3/disk@0,0:a File and args:

SunOS Release 5.9 Version Generic_118558-35 64-bit

Use is subject to license terms.

Configuring ATM interfaces:

NOTICE: VxVM not started

configuring IPv4 interfaces: hme0.

Hostname: sun

NOTICE: VxVM not started

Configuring /dev and /devices

SUNW,hme0 : No response from Ethernet network : Link down -- cable problem?

TSI: gfxp0 is GFX8P @ 1152x900

/kernel/drv/sparcv9/fcsm: undefined symbol 'fc_ulp_get_port_login_params'

WARNING: mod_load: cannot load module 'fcsm'

Configuring the /dev directory (compatibility devices)

NOTICE: VxVM not started

The Volume Manager is now reconfiguring (partition phase)...

Volume Manager: Partitioning c0t0d0 as an encapsulated disk.

/dev/dsk/c0t0d0s1 was dump device --

invoking dumpadm(1M) -d swap to select new dump device

The Volume Manager is now reconfiguring (initialization phase)...

Volume Manager: Adding rootdisk (c0t0d0) as an encapsulated disk.

vxvm:vxconfigd: WARNING: Disk c0t1d0s2 names group rootdg, but group ID differs

The Volume Daemon has been enabled for transactions.

Adding volumes for c0t0d0...

Starting new volumes...

Updating /etc/vfstab...

Remove encapsulated partitions...

The Volume Manager will now set up your Boot Disk as a managed disk.

Saving original configuration...

16 blocks

The system will now be rebooted.

syncing file systems... done

rebooting...

Resetting ...

Can't open input device.

Keyboard not present. Using ttya for input and output.

Sun Enterprise 450 (2 X UltraSPARC-II 480MHz), No Keyboard

OpenBoot 3.18, 2048 MB memory installed, Serial #11947916.

Ethernet address 8:0:20:b6:4f:8c, Host ID: 80b64f8c.

Rebooting with command: boot

Boot device: /pci@1f,4000/scsi@3/disk@0,0:a File and args:

SunOS Release 5.9 Version Generic_118558-35 64-bit

Use is subject to license terms.

WARNING: Error writing ufs log state

WARNING: ufs log for / changed state to Error

WARNING: Please umount(1M) / and run fsck(1M)

Configuring ATM interfaces:

Starting VxVM restore daemon...

VxVM starting in boot mode...

/usr/sbin/prtconf: getexecname() failed

vxvm:vxconfigd: WARNING: Disk c0t1d0s2 names group rootdg, but group ID differs

configuring IPv4 interfaces: hme0.

Hostname: sun

VxVM starting special volumes ( swapvol rootvol )...

Configuring /dev and /devices

SUNW,hme0 : No response from Ethernet network : Link down -- cable problem?

TSI: gfxp0 is GFX8P @ 1152x900

/kernel/drv/sparcv9/fcsm: undefined symbol 'fc_ulp_get_port_login_params'

WARNING: mod_load: cannot load module 'fcsm'

Configuring the /dev directory (compatibility devices)

VxVM general startup...

vxvm: NOTE: Setting partition /dev/dsk/c0t0d0s1 as the dump device

The system is coming up. Please wait.

SUNW,hme0 : No response from Ethernet network : Link down -- cable problem?

starting rpc services: rpcbind done.

Setting netmask of hme0 to 255.255.255.0

Setting default IPv4 interface for multicast: add net 224.0/4: gateway sun

syslog service starting.

No VVR license installed on the system; vradmind not started.

No VVR license installed on the system; in.vxrsyncd not started.

volume management starting.

The system is ready.

sun console login: root

Password:

Last login: Sun Dec 3 18:30:33 on console

Dec 3 18:48:14 sun login: ROOT LOGIN /dev/console

Sun Microsystems Inc. SunOS 5.9 Generic May 2002

You have new mail.

Sourcing //.profile-EIS.....

root@sun # eject

root@sun # vxdisk list

DEVICE TYPE DISK GROUP STATUS

c0t0d0s2 sliced rootdisk rootdg online

c0t1d0s2 sliced - - online[/code]

13.重新对根盘做镜像：

[code]root@sun # vxdiskunsetup -C c0t1d0

root@sun # vxdisksetup -i c0t1d0

root@sun # vxdg adddisk mirrdisk=c0t1d0

root@sun # vxdisk list

DEVICE TYPE DISK GROUP STATUS

c0t0d0s2 sliced rootdisk rootdg online

c0t1d0s2 sliced mirrdisk rootdg online

root@sun # vxmirror rootdisk mirrdisk &

[1] 919

root@sun # vxtask list

TASKID PTID TYPE/STATE PCT PROGRESS

161 ATCOPY/R 00.76% 0/20480121/155000 PLXATT rootvol rootvol-02

root@sun # vxtask list

TASKID PTID TYPE/STATE PCT PROGRESS

161 ATCOPY/R 01.78% 0/20480121/363816 PLXATT rootvol rootvol-02

root@sun # vxdisk list

DEVICE TYPE DISK GROUP STATUS

c0t0d0s2 sliced rootdisk rootdg online

c0t1d0s2 sliced mirrdisk rootdg online[/code]

14.最终完成对根盘的反封装和重新封装及镜像：

[code]root@sun # vxprint -ht

Disk group: rootdg

DG NAME NCONFIG NLOG MINORS GROUP-ID

DM NAME DEVICE TYPE PRIVLEN PUBLEN STATE

RV NAME RLINK_CNT KSTATE STATE PRIMARY DATAVOLS SRL

RL NAME RVG KSTATE STATE REM_HOST REM_DG REM_RLNK

V NAME RVG KSTATE STATE LENGTH READPOL PREFPLEX UTYPE

PL NAME VOLUME KSTATE STATE LENGTH LAYOUT NCOL/WID MODE

SD NAME PLEX DISK DISKOFFS LENGTH [COL/]OFF DEVICE MODE

SV NAME PLEX VOLNAME NVOLLAYR LENGTH [COL/]OFF AM/NM MODE

DC NAME PARENTVOL LOGVOL

SP NAME SNAPVOL DCO

dg rootdg default default 0 1165142675.1025.sun

dm mirrdisk c0t1d0s2 sliced 2888 71124291 -

dm rootdisk c0t0d0s2 sliced 2888 71124291 -

v rootvol - ENABLED ACTIVE 20480121 ROUND - root

pl rootvol-01 rootvol ENABLED ACTIVE 20480121 CONCAT - RW

sd rootdisk-02 rootvol-01 rootdisk 50644170 20480121 0 c0t0d0 ENA

pl rootvol-02 rootvol ENABLED ACTIVE 20480121 CONCAT - RW

sd mirrdisk-01 rootvol-02 mirrdisk 0 20480121 0 c0t1d0 ENA

v swapvol - ENABLED ACTIVE 4191939 ROUND - swap

pl swapvol-01 swapvol ENABLED ACTIVE 4191939 CONCAT - RW

sd rootdisk-01 swapvol-01 rootdisk 0 4191939 0 c0t0d0 ENA

pl swapvol-02 swapvol ENABLED ACTIVE 4191939 CONCAT - RW

sd mirrdisk-02 swapvol-02 mirrdisk 20480121 4191939 0 c0t1d0 ENA[/code]

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