2. E
nter the alerts show current or alerts show current-detailed command to display messages indicating I/O
failure. A sample output is shown.
# a
lerts show current
Id Post Time Severity Class Object Message
-- ----------------------- -------- --------- -------- ---------------
1 Mon May 2 18:57:00 2016 WARNING HWFailure Enclosure=1:EVT-ENVIRONMENT-00049:
The system detected an
invalid hardware
configuration.
3. Enter the enclosure show io-cards command to check the status of each I/O. Record the failed I/O. A sample output
is shown.
# e
nclosure show io-cards
This command may take up to a minute to complete. Please wait...
Enclosure 1
Slot Device FW Revision Interface Ports MAC/WWNN/WWPN/SASADDR
---- ---------------------- -------------- ------- ----- -----------------------
2 PMC Quad Port 6 Gbps SAS 02.09.36.00 PMC_SAS2 2a 50:02:18:83:4d:61:00:cc
2b 50:02:18:83:4d:60:00:cc
2c 50:02:18:83:4d:62:00:cc
2d 50:02:18:83:4d:63:00:cc
7 PMC Quad Port 6 Gbps SAS 02.09.36.00 PMC_SAS2 7a 50:02:18:84:4d:61:00:cc
7b 50:02:18:84:4d:60:00:cc
7c 50:02:18:84:4d:62:00:cc
7d 50:02:18:84:4d:63:00:cc
Removing an I/O assembly
This procedure describes how to remove an I/O module.
About this task
CAUTION:
I/O modules are not hot-pluggable or swappable.
Steps
1
. Stop the system using the system poweroff command to allow the proper shut down of the file system and other system
components.
NOTE:
The system poweroff command completes when the front panel blue LED turns off.
For help connecting to a system using a laptop computer and terminal emulator, see the document F
E Toolkit Inventory and
Common Procedures for FRU Tasks at https://support.emc.com.
2. If necessary, move the CMA and the cabling out of the way to access the I/O module.
3. From the rear of the chassis, pull the handle on the I/O module handle to release it. The ejector button should release.
16 Field Replaceable Units
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