The
xtcli
status
command has the following form:
xtcli status [-n] [-m] [{-t type -a}] node_list
Where
type
may be:
cc
,
bc
,
cage
,
node
,
aries
,
aries_lcb
,
pdc
, or
qpdc
. The list must have component IDs
only and contain no wild cards.
For more information, see the
xtcli(8)
man page.
crayadm@smw:~>
xtcli status -t node r0s0c1n1
Network topology: class 0
Network type: Aries
Nodeid: Service Core Arch| Comp state [Flags]
------------------------------------------------------------------
r0s0c1n1: - ATHE| ready [noflags|]
------------------------------------------------------------------
3.4.21 Check Compute Node High Speed Network (HSN) Connection
Use the Linux
ping
command to verify that a compute node is connected to the the HSN. The command must be
run from a node, not the System Management Workstation (SMW).
For more information, see the Linux
ping(8)
man page.
Verify that a compute node is connected to the network
nid00007:~>
ping nid00015
PING nid00015 (10.128.0.16) 56(84) bytes of data.
64 bytes from nid00015 (10.128.0.16): icmp_seq=1 ttl=64 time=0.032 ms
64 bytes from nid00015 (10.128.0.16): icmp_seq=2 ttl=64 time=0.010 ms
3.4.22 Monitor the Health of PCIe Channels
Processors are connected to the high-speed interconnect network (HSN) ASIC through PCIe channels.
The
xtpcimon
command runs on the SMW and is started when the system is initialized.
Any PCIe-related errors are reported to
stdout
, unless directed to a log file.
If the optional
/opt/cray/hss/default/etc/xtpcimon.ini
initialization file is present, the
xtpcimon
command uses the settings provided in the file.
3.4.23 Poll a Response from an HSS Daemon, Manager, or the Event Router
The
xtalive
command can be used to ensure that the HSS has connectivity to the ANCCs and that, by default,
anccsysd
is running and responding to events on the ANCCs.
For more information, see the
xtalive(8)
man page.
System Management
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