IBM SY33-0193-00 manual 40%

SRN

FRU

List

Problem

44PAA

Device

(100%)

Description:

An

SSA

device

has

a

‘Failed’

status.

(“Exchanging

Disk

Drives”

on page 19)Action:.

If

the

SSA

service

aids

are

available,

run

the

Disk

service

aid

(see

“Service

Aids

and

Other

Utilities”

on

page 29)

to find the failing device. If

no

device is listed as Rejected, use

the

PAA

part

of the SRN to determine

which

device

is

failing.

Before you exchange the failing device, run nonconcurrent

diagnostics to that device to determine the cause of the

problem.

If

the

SSA

service

aids

are

not

available,

note

the

value

of

PAA

in

this

SRN,

and go to “Finding the

Physical

Location

of

a

Device”

on

page 38.

Exchange

the

failing

FRU

for

a

new

FRU.

45PAA

Device

(40%)

Description:

The

SSA

adapter

has

detected

an

open

SSA

loop.

(“Exchanging

Disk

Drives”

on

page 19)Action:.

If

the

SSA

service

aids

are

available,

run

the

Disk

SSA

Adapter

card

(40%)

service

aid

(see

“Service

Aids

and

Other

Utilities”

on

page 29)

SSA

cables,

or

other

SSA connections

to

determine which

part

of

the loop

is

failing.

in

the

device

enclosure

(20%) .

If

the

SSA

service

aids

are

not

available,

note

the

value

of

PAA

(Hardware

Maintenance Manual).

in

this

SRN,

and go to “Finding the

Physical

Location

of

a

Device”

on

page 38.

46000

None

Description:

An array is the Offline

state

because

more

than

one

disk

drive is

not

available. At

least

one

member

disk

drive

of

the array is present, but more than

one

member

disk

drive

is

missing.

Action: Go to “MAP 2010: START”

on

page 2010-1.

47000

None

Description:

An

attempt

has

been

made to store in the SSA

adapter the details of more than 32 arrays.

Action: Go to “MAP 2010: START”

on

page 2010-1.

47500

None

Description:

Part

of

the

array

data might have been lost.

Action: Go to “MAP 2010: START”

on

page 2010-1.

48000

None

Description:

The

SSA

adapter

has

detected

a

link

configuration

that

is

not

valid.

Action:

See

“SSA

Loop

Configurations

that

Are

Not

Valid”

on

page

12.

49000

None

Description:

An array is in the

Degraded state because a disk

drive is not available to the

array, and

a

write

command

has

been sent to that array.

Action: A disk drive might not be available

for

one

of

the

following

reasons:

Ÿ

The

disk

drive

has

failed.

Ÿ

The

disk

drive

has

been removed

from

the

subsystem.

Ÿ

An

SSA

link

has

failed.

ŸA power failure has occurred. Go to “MAP 2010: START” on page 2010-1.

49100

None

Description:

An

array

is

in the Exposed state because a disk

drive is not available to the array.

Action: A disk drive can become not available for several

reasons:

Ÿ

The

disk

drive

has

failed.

Ÿ

The

disk

drive

has

been

removed

from

the subsystem.

Ÿ

An

SSA

link

has failed.

Ÿ

A

power

failure

has

occurred.

Go to “MAP 2010: START”

on

page 2010-1.

49500

None

Description:

No

hot-spare

disk

drives

are

available for an array

that is configured for hot spare disk drives.

Action:

Go to

“MAP

2010: START”

on page 2010-1.

10 IBM SerialRAID Adapter Maintenance Information