Dell EMC VxFlex Ready Node 14G - Page 302

Table 34 VxFlex OS Alerts in SNMP, VxFlex OS GUI, REST, and ESRS (continued)
Alert Message in
VxFlex OS GUI
Alert Message in
REST
Alert
Message in
SNMP Trap
Alert Code
(for ESRS)
Severity Recommended Action
RFcache skipped
due to heavy load
RFCACHE_CACHE_SKI
P_DUE_TO_HEAVY_LO
AD
SDS.SDS.RFCA
CHE_CACHE_
SKIP_DUE_TO
_HEAVY_LOAD
SIO03.01.000
0006
2 (Warning) Read Flash Cache is
working under a heavy load,
and therefore has skipped
some IOs. This is a
temporary error which
should resolve itself. If it
persists, try to balance the
Storage Pool contents
across more SDSs, or add
more cache cards.
RFcache IO stack
error
RFCACHE_IO_STUCK_
ERROR
SDS.SDS.RFCA
CHE_IO_STUC
K_ERROR
SIO03.01.000
0007
2 (Warning) IO has become stuck on the
cache device. Disable
caching on the device and
check the health of the
device, because it may be
faulty. If necessary, replace
the device.
RFcache resources
are low
RFCACHE_LOW_RESO
URCES
SDS.SDS.RFCA
CHE_LOW_RE
SOURCES
SIO03.01.000
0008
2 (Warning) There is not enough RAM
available on the server for
Read Flash Cache optimal
operation. Increase the
amount of available RAM.
RFcache driver path
is invalid
RFCACHE_INVALID_DR
IVER_PATH
SDS.SDS.RFCA
CHE_INVALID_
DRIVER_PATH
SIO03.01.000
0009
2 (Warning) The Read Flash cache
driver (xcache) is either not
installed, or was installed in
the wrong location. Install
the driver, and contact
Customer Support if the
problem persists.
RFcache source
configuration is not
consistent
RFCACHE_INCONSIST
ENT_SOURCE_CONFIG
URATION
SDS.SDS.RFCA
CHE_INCONSI
STENT_SOUR
CE_CONFIGUR
ATION
SIO03.01.000
0010
2 (Warning) Check RFcache state of all
disks in the pool and adjust
them so that all disks have
the same caching state.
RFcache source
configuration is not
consistent
RFCACHE_INCONSIST
ENT_CACHE_CONFIGU
RATION
SDS.SDS.RFCA
CHE_INCONSI
STENT_CACHE
_CONFIGURAT
ION
SIO03.01.000
0011
2 (Warning) Query the system to
determine what is not
consistent in the
configurations of the Read
Flash cache driver and the
SDS where the cache
device is located.
RFcache device
does not exist
RFCACHE_DEVICE_DO
ES_NOT_EXIST
SDS.SDS.RFCA
CHE_DEVICE_
DOES_NOT_E
XIST
SIO03.01.000
0012
2 (Warning) You tried to add a cache
device that does not exist.
Check and fix Read Flash
Cache configuration.
SNMP Trap Support
302 Dell EMC VxFlex Ready Node AMS User Guide