HP 3PAR StoreServ 7450 4-node HP 3PAR OS 3.1.2 Release Notes - Page 39

The on-node Adaptive Optimization more, Adaptive Optimization AO calculations more

Get HP 3PAR StoreServ 7450 4-node PDF manuals and user guides View all HP 3PAR StoreServ 7450 4-node manuals
Add to My Manuals
Save this manual to your list of manuals

Page 39 highlights

Issue ID 82492 82826 83219 83347 83357 83383 83743 83881 83884 84007 84264 Item Description includes a timeout. The HBA is supposed to return the request with an error code if it can not complete the request in the time specified by the driver. However, under certain circumstances, the HBA does not return the request within the time specified. This is resolved. A safety timer is added in the driver so that errors can be handled even if the HBA does not return the request within the time specified. Node cage battery firmware can be upgraded. Node Cage battery firmware can be upgraded. Resolved a CIM API issue where TPD_CreateConsistentReplicaList, CreateGroupReplica, or TPD_CreateGroupReplica resulted in RO snapshots. Resolved an issue where calling TPD_CreateConsistentReplicaList, CreateGroupReplica, or TPD_CreateGroupReplica resulted in read-only snapshots. Occasional failure in generating CIM indications. Provider might fail to generate CIM indications. This is because IndicationProvider is not loaded properly during startup. Also, removing a IndicationSubscription may cause failure due to namespace case issue, a known OpenPegasus issue. This is resolved. Adaptive Optimization (AO) calculations more The on-node Adaptive Optimization more accurate. accurately measures write accesses to calculate busy regions. The system management application may run out of memory after a large number of thin provisioned volume tunes. The system management application may run out of memory due to an issue and require a restart after a large number of tunes involving thin provisioned volumes. This issue is resolved. Microsoft: Implement LifeCycle Indications for Windows Server 2012. Microsoft is requesting that storage vendors support certain number of lifecycle indications to help VMM detect changes faster. Implemented VV related lifecycle indication providers in CIM. The commands admithw or ootb create a default FC_r5 cpg. The commands admithw or ootb create a default FC_r5 cpg. Tunesys terminates unexpectedly when executed Tunesys terminates unexpectedly when executed on a completely full system. on a system where no space is available to perform dry run checks during the inter-node tune analysis phase. This issue is resolved. Tunesys terminates unexpectedly if a VV had SD and USR space spread over different numbers of node pairs. Tunesys unexpectedly terminates during the inter-node tune analysis phase if any VV had SD space spread over more node pairs than USR space. This issue is resolved. A driver issue where a critical section is not protected by mutex. This causes two threads to enter the critical section at the same time. A driver issue where a critical section is not protected by mutex. This causes two threads to enter the critical section at the same time. This issue is resolved. Certain commands become unresponsive if issued when the network link is down. If the fibre channel driver issues control or management requests to the HBA and the network link is down at that time, then under certain timing conditions, the system becomes unresponsive. This is because the driver does not properly issue errors for the outstanding commands when handling the link down event. This is resolved and it ensures that the error is displayed for all outstanding commands. Modifications to the HP 3PAR OS 39

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
Description
Item
Issue ID
includes a timeout. The HBA is supposed to return
the request with an error code if it can not
complete the request in the time specified by the
driver. However, under certain circumstances, the
HBA does not return the request within the time
specified. This is resolved. A safety timer is added
in the driver so that errors can be handled even if
the HBA does not return the request within the time
specified.
Node Cage battery firmware can be upgraded.
Node cage battery firmware can be upgraded.
82492
Resolved an issue where calling
TPD_CreateConsistentReplicaList,
Resolved a CIM API issue where
TPD_CreateConsistentReplicaList,
82826
CreateGroupReplica, or TPD_CreateGroupReplica
resulted in read-only snapshots.
CreateGroupReplica, or
TPD_CreateGroupReplica resulted in RO
snapshots.
Provider might fail to generate CIM indications.
This is because IndicationProvider is not loaded
Occasional failure in generating CIM
indications.
83219
properly during startup. Also, removing a
IndicationSubscription may cause failure due to
namespace case issue, a known OpenPegasus
issue. This is resolved.
The on-node Adaptive Optimization more
accurately measures write accesses to calculate
busy regions.
Adaptive Optimization (AO) calculations more
accurate.
83347
The system management application may run out
of memory due to an issue and require a restart
The system management application may run
out of memory after a large number of thin
provisioned volume tunes.
83357
after a large number of tunes involving thin
provisioned volumes. This issue is resolved.
Microsoft is requesting that storage vendors
support certain number of lifecycle indications to
Microsoft: Implement LifeCycle Indications for
Windows Server 2012.
83383
help VMM detect changes faster. Implemented VV
related lifecycle indication providers in CIM.
The commands
admithw
or
ootb
create a default
FC_r5 cpg.
The commands
admithw
or
ootb
create a
default FC_r5 cpg.
83743
Tunesys terminates unexpectedly when executed
on a system where no space is available to
Tunesys terminates unexpectedly when executed
on a completely full system.
83881
perform dry run checks during the inter-node tune
analysis phase. This issue is resolved.
Tunesys unexpectedly terminates during the
inter-node tune analysis phase if any VV had SD
Tunesys terminates unexpectedly if a VV had
SD and USR space spread over different
numbers of node pairs.
83884
space spread over more node pairs than USR
space. This issue is resolved.
A driver issue where a critical section is not
protected by mutex. This causes two threads to
A driver issue where a critical section is not
protected by mutex. This causes two threads to
enter the critical section at the same time.
84007
enter the critical section at the same time. This issue
is resolved.
If the fibre channel driver issues control or
management requests to the HBA and the network
Certain commands become unresponsive if
issued when the network link is down.
84264
link is down at that time, then under certain timing
conditions, the system becomes unresponsive. This
is because the driver does not properly issue errors
for the outstanding commands when handling the
link down event. This is resolved and it ensures
that the error is displayed for all outstanding
commands.
Modifications to the HP 3PAR OS
39