Solaris 9 Vxvm4.0 封裝、映象系統盤(轉)[@more@]一、封裝系統盤

1、準備

若要減小封裝失敗的可能性，請確保磁碟：

包含少量不屬於任何分割槽的空閒空間（在磁碟的起始或末尾處）

包含兩個空閒分割槽

包含表示整個磁碟的 s2 片

# vxdisk list

DEVICE TYPE DISK GROUP STATUS

c1t1d0s2 auto:none - - online invalid

c1t2d0s2 auto:none - - online invalid

# format

Searching for disks...done

AVAILABLE DISK SELECTIONS:

0. c1t1d0

/pci@8,600000/SUNW,qlc@4/fp@0,0/ssd@w2100002037bdca50,0

1. c1t2d0

/pci@8,600000/SUNW,qlc@4/fp@0,0/ssd@w2100002037f07e9a,0

Specify disk (enter its number): ^D

2、封裝c1t1d0s2

# vxdiskadm

Volume Manager Support Operations

Menu: VolumeManager/Disk

1 Add or initialize one or more disks

2 Encapsulate one or more disks

3 Remove a disk

4 Remove a disk for replacement

5 Replace a failed or removed disk

6 Mirror volumes on a disk

7 Move volumes from a disk

8 Enable access to (import) a disk group

9 Remove access to (deport) a disk group

10 Enable (online) a disk device

11 Disable (offline) a disk device

12 Mark a disk as a spare for a disk group

13 Turn off the spare flag on a disk

14 Unrelocate subdisks back to a disk

15 Exclude a disk from hot-relocation use

16 Make a disk available for hot-relocation use

17 Prevent multipathing/Suppress devices from VxVM's view

18 Allow multipathing/Unsuppress devices from VxVM's view

19 List currently suppressed/non-multipathed devices

20 Change the disk naming scheme

21 Get the newly connected/zoned disks in VxVM view

22 Change/Display the default disk layouts

23 Mark a disk as allocator-reserved for a disk group

24 Turn off the allocator-reserved flag on a disk

list List disk information

? Display help about menu

?? Display help about the menuing system

q Exit from menus

Select an operation to perform: 2

Encapsulate one or more disks

Menu: VolumeManager/Disk/Encapsulate

Use this operation to convert one or more disks to use the Volume Manager.

This adds the disks to a disk group and replaces existing partitions

with volumes. Disk encapsulation requires a reboot for the changes

to take effect.

More than one disk or pattern may be entered at the prompt. Here are

some disk selection examples:

all: all disks

c3 c4t2: all disks on both controller 3 and controller 4, target 2

c3t4d2: a single disk (in the c#t#d# naming scheme)

xyz_0 : a single disk (in the enclosure based naming scheme)

xyz_ : all disks on the enclosure whose name is xyz

Select disk devices to encapsulate:

[,all,list,q,?] list

DEVICE DISK GROUP STATUS

c1t1d0 - - online invalid

c1t2d0 - - online invalid

Select disk devices to encapsulate:

[,all,list,q,?] c1t1d0

Here is the disk selected. Output format: [Device_Name]

c1t1d0

Continue operation? [y,n,q,?] (default: y)

You can choose to add this disk to an existing disk group or to

a new disk group. To create a new disk group, select a disk group

name that does not yet exist.

Which disk group [,list,q,?] (default: rootdg) rootdg

There is no active disk group named rootdg.

Create a new group named rootdg? [y,n,q,?] (default: y) y

Use a default disk name for the disk? [y,n,q,?] (default: y) n

A new disk group will be created named rootdg and the selected

disks will be encapsulated and added to this disk group with

disk names that will be specified interactively.

c1t1d0

Continue with operation? [y,n,q,?] (default: y)

The following disk has been selected for encapsulation.

Output format: [Device_Name]

c1t1d0

Continue with encapsulation? [y,n,q,?] (default: y)

Enter disk name for c1t1d0 [,q,?] (default: bootdg01) bootdisk

A new disk group rootdg will be created and the disk device c1t1d0 will

be encapsulated and added to the disk group with the disk name bootdg01.

Enter desired private region length

[,q,?] (default: 2048)

The c1t1d0 disk has been configured for encapsulation.

The first stage of encapsulation has completed successfully. You

should now reboot your system at the earliest possible opportunity.

The encapsulation will require two or three reboots which will happen

automatically after the next reboot. To reboot execute the command:

shutdown -g0 -y -i6

This will update the /etc/vfstab file so that volume devices are

used to mount the file systems on this disk device. You will need

to update any other references such as backup scripts, databases,

or manually created swap devices.

Encapsulate other disks? [y,n,q,?] (default: n)

# shutdown -g0 -y -i6

vxdisk list

DEVICE TYPE DISK GROUP STATUS

c1t1d0s2 auto:sliced bootdisk rootdg online

c1t2d0s2 auto:none - - online invalid

3、初始化c1t2d0s2

# vxdiskadm

Volume Manager Support Operations

Menu: VolumeManager/Disk

1 Add or initialize one or more disks

2 Encapsulate one or more disks

3 Remove a disk

4 Remove a disk for replacement

5 Replace a failed or removed disk

6 Mirror volumes on a disk

7 Move volumes from a disk

8 Enable access to (import) a disk group

9 Remove access to (deport) a disk group

10 Enable (online) a disk device

11 Disable (offline) a disk device

12 Mark a disk as a spare for a disk group

13 Turn off the spare flag on a disk

14 Unrelocate subdisks back to a disk

15 Exclude a disk from hot-relocation use

16 Make a disk available for hot-relocation use

17 Prevent multipathing/Suppress devices from VxVM's view

18 Allow multipathing/Unsuppress devices from VxVM's view

19 List currently suppressed/non-multipathed devices

20 Change the disk naming scheme

21 Get the newly connected/zoned disks in VxVM view

22 Change/Display the default disk layouts

23 Mark a disk as allocator-reserved for a disk group

24 Turn off the allocator-reserved flag on a disk

list List disk information

? Display help about menu

?? Display help about the menuing system

q Exit from menus

Select an operation to perform: 1

Add or initialize disks

Menu: VolumeManager/Disk/AddDisks

Use this operation to add one or more disks to a disk group. You can

add the selected disks to an existing disk group or to a new disk group

that will be created as a part of the operation. The selected disks may

also be added to a disk group as spares. Or they may be added as

nohotuses to be excluded from hot-relocation use. The selected

disks may also be initialized without adding them to a disk group

leaving the disks available for use as replacement disks.

More than one disk or pattern may be entered at the prompt. Here are

some disk selection examples:

all: all disks

c3 c4t2: all disks on both controller 3 and controller 4, target 2

c3t4d2: a single disk (in the c#t#d# naming scheme)

xyz_0 : a single disk (in the enclosure based naming scheme)

xyz_ : all disks on the enclosure whose name is xyz

Select disk devices to add: [,all,list,q,?] list

DEVICE DISK GROUP STATUS

c1t1d0 bootdisk rootdg online

c1t2d0 - - online invalid

Select disk devices to add: [,all,list,q,?] c1t2d0

Here is the disk selected. Output format: [Device_Name]

c1t2d0

Continue operation? [y,n,q,?] (default: y)

You can choose to add this disk to an existing disk group, a

new disk group, or leave the disk available for use by future

add or replacement operations. To create a new disk group,

select a disk group name that does not yet exist. To leave

the disk available for future use, specify a disk group name

of "none".

Which disk group [,none,list,q,?] (default: rootdg)

Use a default disk name for the disk? [y,n,q,?] (default: y) n

Add disk as a spare disk for rootdg? [y,n,q,?] (default: n) Oct 30 01:29:39 b2000 sendmail[375]: [ID 702911 mail.alert] unable to qualify my own domain name (b2000) -- using short name Oct 30 01:29:39 b2000 sendmail[376]: [ID 702911 mail.alert] unable to qualify my own domain name (b2000) -- using short name

Exclude disk from hot-relocation use? [y,n,q,?] (default: n)

The selected disks will be added to the disk group rootdg with

disk names that you will specify interactively.

c1t2d0

Continue with operation? [y,n,q,?] (default: y)

The following disk device has a valid VTOC, but does not appear to have

been initialized for the Volume Manager. If there is data on the disk

that should NOT be destroyed you should encapsulate the existing disk

partitions as volumes instead of adding the disk as a new disk.

Output format: [Device_Name]

c1t2d0

Encapsulate this device? [y,n,q,?] (default: y) n

c1t2d0

Instead of encapsulating, initialize? [y,n,q,?] (default: n) y

Initializing device c1t2d0.

When selecting the format for the disk, keep in mind that a CDS disk

cannot contain a subdisk for a 'root' or 'swap' volume, so it cannot

be used for mirroring, evacuating, or sparing the boot disk.

Enter the desired format

[cdsdisk,sliced,simple,q,?] (default: cdsdisk) sliced

Enter desired private region length

[,q,?] (default: 2048)

Enter disk name for c1t2d0 [,q,?] (default: rootdg01) mirrdisk

VxVM NOTICE V-5-2-88

Adding disk device c1t2d0 to disk group rootdg with disk

name mirrdisk.

Add or initialize other disks? [y,n,q,?] (default: n)

Volume Manager Support Operations

Menu: VolumeManager/Disk

1 Add or initialize one or more disks

2 Encapsulate one or more disks

3 Remove a disk

4 Remove a disk for replacement

5 Replace a failed or removed disk

6 Mirror volumes on a disk

7 Move volumes from a disk

8 Enable access to (import) a disk group

9 Remove access to (deport) a disk group

10 Enable (online) a disk device

11 Disable (offline) a disk device

12 Mark a disk as a spare for a disk group

13 Turn off the spare flag on a disk

14 Unrelocate subdisks back to a disk

15 Exclude a disk from hot-relocation use

16 Make a disk available for hot-relocation use

17 Prevent multipathing/Suppress devices from VxVM's view

18 Allow multipathing/Unsuppress devices from VxVM's view

19 List currently suppressed/non-multipathed devices

20 Change the disk naming scheme

21 Get the newly connected/zoned disks in VxVM view

22 Change/Display the default disk layouts

23 Mark a disk as allocator-reserved for a disk group

24 Turn off the allocator-reserved flag on a disk

list List disk information

? Display help about menu

?? Display help about the menuing system

q Exit from menus

Select an operation to perform: q

Goodbye.

# vxdisk lisat_ __ _t

DEVICE TYPE DISK GROUP STATUS

c1t1d0s2 auto:sliced bootdisk rootdg online

c1t2d0s2 auto:sliced mirrdisk rootdg online

二、映象系統盤

# vxdiskadm

Volume Manager Support Operations

Menu: VolumeManager/Disk

1 Add or initialize one or more disks

2 Encapsulate one or more disks

3 Remove a disk

4 Remove a disk for replacement

5 Replace a failed or removed disk

6 Mirror volumes on a disk

7 Move volumes from a disk

8 Enable access to (import) a disk group

9 Remove access to (deport) a disk group

10 Enable (online) a disk device

11 Disable (offline) a disk device

12 Mark a disk as a spare for a disk group

13 Turn off the spare flag on a disk

14 Unrelocate subdisks back to a disk

15 Exclude a disk from hot-relocation use

16 Make a disk available for hot-relocation use

17 Prevent multipathing/Suppress devices from VxVM's view

18 Allow multipathing/Unsuppress devices from VxVM's view

19 List currently suppressed/non-multipathed devices

20 Change the disk naming scheme

21 Get the newly connected/zoned disks in VxVM view

22 Change/Display the default disk layouts

23 Mark a disk as allocator-reserved for a disk group

24 Turn off the allocator-reserved flag on a disk

list List disk information

? Display help about menu

?? Display help about the menuing system

q Exit from menus

Select an operation to perform: 6

Mirror volumes on a disk

Menu: VolumeManager/Disk/Mirror

This operation can be used to mirror volumes on a disk. These

volumes can be be mirrored onto another disk or onto any

available disk space. Volumes will not be mirrored if they are

already mirrored. Also, volumes that are comprised of more than

one subdisk will not be mirrored.

Mirroring volumes from the boot disk will produce a disk that

can be used as an alternate boot disk.

At the prompt below, supply the name of the disk containing the

volumes to be mirrored.

Enter disk name [,list,q,?] list

Disk group: rootdg

DM NAME DEVICE TYPE PRIVLEN PUBLEN STATE

dm bootdisk c1t1d0s2 auto 9423 35358848 -

dm mirrdisk c1t2d0s2 auto 4455 35358848 -

Enter disk name [,list,q,?] bootdisk

You can choose to mirror volumes from disk bootdg01 onto any

available disk space, or you can choose to mirror onto a specific

disk. To mirror to a specific disk, select the name of that disk.

To mirror to any available disk space, select "any".

Enter destination disk [,list,q,?] (default: any) list

Disk group: rootdg

DM NAME DEVICE TYPE PRIVLEN PUBLEN STATE

dm bootdisk c1t1d0s2 auto 9423 35358848 -

dm mirrdisk c1t2d0s2 auto 4455 35358848 -

Enter destination disk [,list,q,?] (default: any) mirrdisk

The requested operation is to mirror all volumes on disk bootdisk

in disk group rootdg onto available disk space on disk mirrdisk.

VxVM NOTICE V-5-2-3650 This operation can take a long time to complete.

Continue with operation? [y,n,q,?] (default: y)

VxVM vxmirror INFO V-5-2-22 Mirror volume swapvol ...

VxVM vxmirror INFO V-5-2-22 Mirror volume rootvol ...

VxVM vxmirror INFO V-5-2-22 Mirror volume bootdisk3vol ...

VxVM vxmirror INFO V-5-2-22 Mirror volume bootdisk4vol ...

VxVM INFO V-5-2-674 Mirroring of disk bootdisk is complete.

Mirror volumes on another disk? [y,n,q,?] (default: n)

_[H_[J

Volume Manager Support Operations

Menu: VolumeManager/Disk

1 Add or initialize one or more disks

2 Encapsulate one or more disks

3 Remove a disk

4 Remove a disk for replacement

5 Replace a failed or removed disk

6 Mirror volumes on a disk

7 Move volumes from a disk

8 Enable access to (import) a disk group

9 Remove access to (deport) a disk group

10 Enable (online) a disk device

11 Disable (offline) a disk device

12 Mark a disk as a spare for a disk group

13 Turn off the spare flag on a disk

14 Unrelocate subdisks back to a disk

15 Exclude a disk from hot-relocation use

16 Make a disk available for hot-relocation use

17 Prevent multipathing/Suppress devices from VxVM's view

18 Allow multipathing/Unsuppress devices from VxVM's view

19 List currently suppressed/non-multipathed devices

20 Change the disk naming scheme

21 Get the newly connected/zoned disks in VxVM view

22 Change/Display the default disk layouts

23 Mark a disk as allocator-reserved for a disk group

24 Turn off the allocator-reserved flag on a disk

list List disk information

? Display help about menu

?? Display help about the menuing system

q Exit from menus

Select an operation to perform: q

Goodbye.

#

#

# vxtask list

TASKID PTID TYPE/STATE PCT PROGRESS

161 ATCOPY/R 32.54% 0/4198392/1366016 PLXATT swapvol swapvol-02 rootdg

三、測試

OK：boot vx-mirrdisk

OK：boot vx-bootdisk

Solaris 9 Vxvm4.0 封裝、映象系統盤(轉)

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