Adding 9.1 disk to 10.2 machine

[Ian Fitzgerald]

gpart status:

 

  Name  Status  Components

ada0p1      OK  ada0

ada0p2      OK  ada0

ada0p3      OK  ada0

ada1s1      OK  ada1

 

gpart show:

 

 

=>       34  976773101  ada0  GPT  (466G)

         34       1024     1  freebsd-boot  (512K)

       1058  968883200     2  freebsd-ufs  (462G)

  968884258    7888876     3  freebsd-swap  (3.8G)

  976773134          1        - free -  (512B)

 

=>        63  1953525105  ada1  MBR  (932G)

          63  1953525105     1  freebsd  [active]  (932G)

 

gpart list:

 

 

Geom name: ada0

modified: false

state: OK

fwheads: 16

fwsectors: 63

last: 976773134

first: 34

entries: 128

scheme: GPT

Providers:

1. Name: ada0p1

   Mediasize: 524288 (512K)

   Sectorsize: 512

   Stripesize: 0

   Stripeoffset: 17408

   Mode: r0w0e0

   rawuuid: a752115a-7969-11e5-98da-00a1b0696768

   rawtype: 83bd6b9d-7f41-11dc-be0b-001560b84f0f

   label: 1

   length: 524288

   offset: 17408

   type: freebsd-boot

   index: 1

   end: 1057

   start: 34

2. Name: ada0p2

   Mediasize: 496068198400 (462G)

   Sectorsize: 512

   Stripesize: 0

   Stripeoffset: 541696

   Mode: r1w1e1

   rawuuid: a756874b-7969-11e5-98da-00a1b0696768

   rawtype: 516e7cb6-6ecf-11d6-8ff8-00022d09712b

   label: 1

   length: 496068198400

   offset: 541696

   type: freebsd-ufs

   index: 2

   end: 968884257

   start: 1058

3. Name: ada0p3

   Mediasize: 4039104512 (3.8G)

   Sectorsize: 512

   Stripesize: 0

   Stripeoffset: 2147501056

   Mode: r1w1e0

   rawuuid: a75b89d6-7969-11e5-98da-00a1b0696768

   rawtype: 516e7cb5-6ecf-11d6-8ff8-00022d09712b

   label: 1

   length: 4039104512

   offset: 496068740096

   type: freebsd-swap

   index: 3

   end: 976773133

   start: 968884258

Consumers:

1. Name: ada0

   Mediasize: 500107862016 (466G)

   Sectorsize: 512

   Mode: r2w2e3

 

Geom name: ada1

modified: false

state: OK

fwheads: 16

fwsectors: 63

last: 1953525167

first: 63

entries: 4

scheme: MBR

Providers:

1. Name: ada1s1

   Mediasize: 1000204853760 (932G)

   Sectorsize: 512

   Stripesize: 4096

   Stripeoffset: 3584

   Mode: r1w1e1

   attrib: active

   rawtype: 165

   length: 1000204853760

   offset: 32256

   type: freebsd

   index: 1

   end: 1953525167

   start: 63

Consumers:

1. Name: ada1

   Mediasize: 1000204886016 (932G)

   Sectorsize: 512

   Stripesize: 4096

   Stripeoffset: 0

   Mode: r1w1e2

 

Therefore, #mount -t ufs /dev/ada1s1  /disk2 mounted without apparent error,
and  adding

/dev/ada1s1      /disk2                    ufs          rw           2
2

to /etc/fstab

 

has made the disk available at /disk2.

 

Are there any potential hazards with doing this?

 

 

 

Ian Fitzgerald