Dell EMC VxFlex Ready Node User Manual page 299

Alert Message in Alert Message in
VxFlex OS GUI REST
Failure recovery FAILURE_RECOVERY_
capacity is below the CAPACITY_BELOW_TH
threshold RESHOLD
Configured spare CONFIGURED_SPARE_
capacity is smaller CAPACITY_SMALLER_T
than largest fault HAN_LARGEST_FAULT
unit _UNIT
The Storage Pool STORAGE_POOL_UNB
relies too heavily ALANCED
(over 50%) on
capacity from a
single SDS or Fault
Set. Balance
capacity over other
SDSs or Fault Sets.
Storage Pool does NOT_ENOUGH_FAULT
not meet the _UNITS_IN_SP
minimum
requirement of 3
fault units
In the Storage Pool, CACHECADE_NOT_US
some devices are ED_IN_STORAGE_POO
not being cached L_THOUGH_IT_SHOUL
(using DAS Cache), D
even though the
Storage Pool is
marked as cached
In the Storage Pool, CACHECADE_USED_IN
some devices are _STORAGE_POOL_TH
being cached (using OUGH_IT_SHOULDNT
DAS Cache) even
though the Storage
Pool is not marked
as cached
There are cluster UNTRUSTED_CERTIFIC
certificates pending ATE
approval. For more
information, open
Table 34 VxFlex OS Alerts in SNMP, VxFlex OS GUI, REST, and ESRS (continued)
Alert
Message in
SNMP Trap
MDM.Storage_
Pool.Failure_Re
covery_Capacit
y_Below_Thres
hold
MDM.Storage_
Pool.Configure
d_Spare_Capac
ity_Smaller_Th
an_Largest_Fa
ult_Unit
MDM.Storage_
Pool.STORAGE
_POOL_UNBAL
ANCED
MDM.Storage_
Pool.Not_Enou
gh_Fault_Units
MDM.Storage_
Pool.Das_Cach
e_Not_Used_In
_Storage_Pool
_Though_It_Sh
ould
MDM.Storage_
Pool.Das_Cach
e_Used_In_Sto
rage_Pool_Tho
ugh_It_Shouldn
t
MDM.CERTIFIC
ATE.UNTRUST
ED_CERTIFICA
TE
Alert Code Severity
(for ESRS)
SIO02.04.000 3 (Error)
0005
SIO02.04.000 2 (Warning)
0008
SIO02.04.000 3 (Error)
0009
SIO02.04.000 3 (Error)
0010
SIO02.04.000 2 (Warning)
0013
SIO02.04.000 2 (Warning)
0014
SIO02.05.00 3 (Error)
00001
Dell EMC VxFlex Ready Node AMS User Guide
SNMP Trap Support
Recommended Action
The capacity available for
recovery in a degraded
storage event is lower than
the predefined threshold.
Replace failed hardware or
add more physical storage.
Increase the "spare
percentage" configured in
the system for the Storage
Pool, so that the capacity
reserved for failure
recovery is larger than the
largest fault unit in the
Storage Pool.
Move some physical disks
from the large SDS to the
others, or add disks to the
smaller SDS in order to
approximate the capacity of
the large SDS as much as
possible.
Add more SDSs to the
Storage Pool to meet the
minimum requirement of 3
hosts.
Check the caching
configuration of those
devices. Caching needs to
be enabled at both device
and Storage Pool levels.
Stop DAS Cache on the
Storage Pool.
Pending for approval
certificates can be viewed
and approved via System
Settings > Connection.
299