IBM 3000 6.0.2, Руководство по обслуживанию

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Table 5. Events for the physical disk component (continued)
Event Event Type Severity Message Description Cause User Action
gnr_pdisk_needanaly
sis
STATE_CHANGE ERROR GNR pdisk {0} needs
analysis.
The GNR pdisk has a
problem that has to be
analyzed and solved
by an expert.
The mmlspdisk
command displays
attention user
condition for the disk.
Contact IBM
support if you are
not sure how to
solve this problem.
gnr_pdisk_nodisks STATE_CHANGE INFO No pdisks found on
this node.
No pdisks found, but
some pdisks are
expected on recovery
group nodes.
The mmvdisk pdisk
list command returned
no pdisks.
Run the mmvdisk
pdisk list
command to verify if
this is correct.
gnr_pdisk_ok STATE_CHANGE INFO GNR pdisk {0} is ok. The pdisk state is ok. N/A N/A
gnr_pdisk_replaceab
le
STATE_CHANGE ERROR GNR pdisk {0} is
replaceable.
The pdisk state is
replaceable.
N/A N/A
gnr_pdisk_sedlocked STATE_CHANGE ERROR GNR pdisk {0} is
locked (Self-
encrypting drive).
A self-encrypting drive
which has encryption
enabled is locked.
GNR does not have
access to any data on
the drive.
The mmlspdisk
command shows that
the pdisk state contains
sedLocked .
The drive must be
unlocked to be used
by GNR.
gnr_pdisk_unknown STATE_CHANGE WARNING GNR pdisks are in
unknown state.
The pdisk state is
unknown.
N/A N/A
gnr_pdisk_vanished INFO_DELETE_E
NTITY
INFO GNR pdisk {0} has
vanished.
A GNR pdisk listed in
the IBM Spectrum
Scale configuration
was not detected.
A GNR pdisk, listed in
the IBM Spectrum Scale
configuration as
mounted before, is not
found. This could be a
valid situation.
Run the mmlspdisk
command to verify
that all expected
GNR pdisk exist.
gnr_pdisk_vwce STATE_CHANGE ERROR GNR pdisk {0} has
volatile write cache
enabled.
Volatile write cache is
enabled on the drive.
Already committed
writes could be lost in
case of power loss.
GNR will read-only
from this disk.
The mmlspdisk
command shows that
the pdisk state contains
VWCE.
Check why the
volatile write cache
is enabled (e.g. new
drive added with
wrong default,
wrong UDEV rules)
and fix the modes
using the
sg_wr_modes
command.
ssd_endurance_ok STATE_CHANGE INFO The ssdEndurance
Percentage of GNR
pdisk {0} is ok.
The ssdEndurance
Percentage value is
ok.
N/A N/A
ssd_endurance_warn STATE_CHANGE WARNING The ssdEndurance
Percentage of GNR
pdisk {0} is on a
warning value.
The ssdEndurance
Percentage value is
warning.
The ssdEndurance
Percentage value of
the pdisk is between 95
and 100.
SSDs have a finite
lifetime based on
the number of drive
writes per day. The
ssd-endurance-
percentage values
actually reported
will be a number
between 0 and 255.
This value indicates
the percentage of
life that is used by
the drive. The value
0 indicates that full
life remains, and
100 indicates that
the drive is at or
past its end of life.
The drive must be
replaced when the
value exceeds 100",
"state":"DEGRADED
" }.
10 IBM Elastic Storage System 3000: Service Guide