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Table 8.9
How to Read Failure Information (Continued)
No.
Description
15
Excess/rectification of the
threshold value of the
number of pinned sub-
segments
16
The DM-LU
failure/recovery
17
The host connector
failure/recovery
18
NNC (NAS Unit) failure
and recovery
19
NNC (NAS Unit) partial
failure and recovery
07/02/2000 08:02:34 C0 W06011 HDU alarm(Unit-1,HDU-1)
07/01/2000 23:55:35 C1 W01000 CTL alarm(CTL-0)
07/01/2000 23:55:34 C1 H90210 CTL failure
06/29/2000 20:18:23 C1 I00724 HDU recovered(Unit-2,HDU-4)
06/29/2000 20:15:10 C0 I00610 PS recovered(Unit-1,PS-0)
06/29/2000 19:30:23 C1 W06024 HDU alarm(Unit-2,HDU-4)
06/29/2000 19:30:23 C1 I00824 Spare HDU recovered(Unit-2,HDU-4)
06/29/2000 19:30:23 C1 I15102 Data recovery completed(Unit-0,HDU-2)
06/29/2000 19:26:33 C1 I15002 Data recovery started(Unit-0,HDU-2)
06/29/2000 19:26:33 C1 I15A24 Dynamic sparing start(Unit-2,HDU-4)
06/29/2000 19:26:33 C1 I51024 D_PT error(HDU Unit-2,HDU-4)
06/29/2000 18:32:06 C0 W05010 PS alarm(Unit-1,PS-0)
06/15/2000 09:45:31 C0 I00100 CTL recovered(CTL-0)
06/15/2000 08:30:08 C1 I10000 Subsystem is Ready
06/15/2000 08:29:25 C1 W01000 CTL alarm(CTL-0)
Figure 8.19 Message Analysis
Failure detected messages
W49100
PIN is over directory
threshold [write through]
(DIR-x)
W49300
PIN is over partition threshold
[write through] (DIR-x, PTT-y)
W49500
PIN is over RAID group
threshold [write through]
(DIR-x, RG-y)
W49700
DM-LU write disable (LU-x)
W49800
All DM-LU write disabled
W0G300
Host connector alarm
(Portxy-z)
W5000x
NNC alarm (NNC-x)
W5010x
NNC partial alarm (NNC-x)
Acer | HDS AMS200 User and Reference Guide
Failure recovery messages
I6EG00
PIN over recovered
[directory threshold]
(DIR-x)
I6EH00
PIN over recovered
[partition threshold]
(DIR-x, PTT-y)
I6EJ00
PIN over recovered
[RAID group threshold]
(DIR-x, RG-y)
I6EM00
DM-LU recovered (LU-
x)
I53A00
Host connector
recovered (Portxy-z)
IA1V0x
NNC recovered (NNC-
x)
IA1U0x
NNC recovered from
partial alarm (NNC-x)
:HDU /TRC
Messages which
:CTL /DMP
require maintenance
:CTL /DMP
Recovery completed
Recovery
completed
:HDU /TRC
Messages indicated
with regard to Disk
drive alarm (These
do not require
maintenance.)
Messages after
:PS
the unit is ready
Recovery
completed
:CTL /DMP
Messages before
the unit is ready
253
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