HP 3PAR F-Class, T-Class, StoreServ 10000 Storage Troubleshooting Guide (QL226-96953, May 2013)
LD Example 4
Component -Identifier-- -----Description-------------
LD -- Preserved data storage space does not equal total node's Data
memory
LD Suggested Action 4
Preserved data LDs (pdsld's) are created during system initialization (OOTB) and after some
hardware upgrades (via admithw). The total size of the pdsld's should match the total size of all
data-cache in the storage system (see below). This message will appear if a node is offline because
the comparison of LD size to data cache size does not match; this message can be ignored unless
all nodes are online. If all nodes are online and the error condition persists, determine the cause
of the failure. Use the admithw command to correct the condition.
cli% shownode
Control Data Cache
Node --Name--- -State- Master InCluster ---LED--- Mem(MB) Mem(MB) Available(%)
0 1001335-0 OK Yes Yes GreenBlnk 2048 4096 100
1 1001335-1 OK No Yes GreenBlnk 2048 4096 100
cli% showld pdsld*
Id Name RAID -Detailed_State- Own SizeMB UsedMB Use Lgct LgId WThru MapV
19 pdsld0.0 1 normal 0/1 256 0 P,F 0 --- Y N
20 pdsld0.1 1 normal 0/1 7680 0 P 0 --- Y N
21 pdsld0.2 1 normal 0/1 256 0 P 0 --- Y N
----------------------------------------------------------------------------
3 8192 0
License
Displays license violations. Returns information if a license is temporary, and if it has expired.
Format of Possible License Exception Messages
License <feature_name> "License has expired"
License Example
Component -Identifier- --------Description-------------
License -- System Tuner License has expired
License Suggested Action
If desired, request a new/updated license from your Sales Engineer.
Network
Displays Ethernet issues for the Administrative and Remote Copy over IP (RCIP) networks that have
been logged in the previous 24 hour sampling window. Reports if storage system has fewer than
two nodes with working admin Ethernet connections.
• Check if the number of collisions is > 5% of total packets in previous day’s log.
• Check for Ethernet errors and transmit (TX) or receive (RX) errors in previous day’s log.
110 Troubleshooting