Chapter 2 Message List
188
iSM08050: Performance data is over threshold
(disk array=<
aaa...a
> [, type=<
bbbb
>]
[, number=<
cccc
>] : <
dddddddd
>
<value =<eee...e> (<
ffff
>),
threshold=<
ggg...g
>(<
ffff
>)>)
[Classification] WARNING
[Explanation]
Performance data of components in disk array exceeded specified threshold
values.
aaa...a :
Disk
array
name
bbbb :
Calculation
unit
PORT :
Port
CHESEG : Cache segment
LD :
Logical
Disk
PD :
Physical
Disk
cccc
: Component ID number
dddddddd :
Monitoring
item
iops :
I/O
Density
rate :
Transfer
Rate
avlen :
Average
Transfer
Length
avresp
: Average Response Time
readhit
: Read Hit Ratio
writehit : Write Hit Ratio
busy :
Busy
Ratio
eee...e
: Performance data value
ffff
: Monitoring item value
ggg...g :
Threshold
value
[Measures]
Research the access status of components with exceeded thresholds as necessary.
iSM08051: Performance monitoring overhead
exceeds permissible amount (disk
array=<
aaa...a
>)
[Classification] NOTICE
[Explanation]
It indicates that disk array has become overloaded.
aaa...a :
Disk
array
name
[Measures]
Because performance monitoring has been continued, perform measures such as
reducing components and release the overload status.