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Veritas InfoScale™ 7.1 Release Notes - AIX
Last Published:
2017-12-15
Product(s):
InfoScale & Storage Foundation (7.1)
- About this document
- Important release information
- About the Veritas InfoScale product suite
- Licensing Veritas InfoScale
- About Veritas Services and Operations Readiness Tools
- Changes introduced in 7.1
- Changes related to Veritas Cluster Server
- Changes in the Veritas Cluster Server Engine
- Changes related to installation and upgrades
- Changes related to Veritas Volume Manager
- Changes related to Veritas File System
- Changes related to Dynamic Multi-Pathing
- Changes related to Replication
- Changes related to Operating System
- Not supported in this release
- Changes related to Veritas Cluster Server
- System requirements
- Fixed Issues
- Known Issues
- Issues related to installation and upgrade
- Storage Foundation known issues
- Dynamic Multi-Pathing known issues
- Veritas Volume Manager known issues
- Veritas File System known issues
- Replication known issues
- Cluster Server known issues
- Operational issues for VCS
- Issues related to the VCS engine
- Issues related to the bundled agents
- Issues related to the VCS database agents
- Issues related to the agent framework
- Cluster Server agents for Volume Replicator known issues
- Issues related to Intelligent Monitoring Framework (IMF)
- Issues related to global clusters
- Issues related to the Cluster Manager (Java Console)
- VCS Cluster Configuration wizard issues
- LLT known issues
- I/O fencing known issues
- GAB known issues
- Operational issues for VCS
- Storage Foundation and High Availability known issues
- Storage Foundation Cluster File System High Availability known issues
- Storage Foundation for Oracle RAC known issues
- Oracle RAC known issues
- Storage Foundation Oracle RAC issues
- Storage Foundation for Databases (SFDB) tools known issues
- Issues related to installation and upgrade
- Software Limitations
- Storage Foundation software limitations
- Dynamic Multi-Pathing software limitations
- Veritas Volume Manager software limitations
- Veritas File System software limitations
- SmartIO software limitations
- Replication software limitations
- Cluster Server software limitations
- Limitations related to bundled agents
- Limitations related to VCS engine
- Veritas cluster configuration wizard limitations
- Limitations related to the VCS database agents
- Virtualizing shared storage using VIO servers and client partitions
- Cluster Manager (Java console) limitations
- Limitations related to I/O fencing
- Limitations related to bundled agents
- Storage Foundation Cluster File System High Availability software limitations
- Storage Foundation for Oracle RAC software limitations
- Storage Foundation for Databases (SFDB) tools software limitations
- Storage Foundation software limitations
- Documentation
Required attributes of LUNs for DMP devices
When the reserve_policy=single_path
and reserve_lock=yes
, the SCSI-2 reserve may be placed on the device, which affects I/O load balancing and performance. To prevent the impact to load balancing and performance, set the reserve_policy=no_reserve
and reserve_lock=no
for the devices that are managed by DMP.
These settings are also required for a cluster set-up.
Set the following attributes for LUNs
- Set the following attributes:
If the path has the reserve_policy attribute set, change the reserve_policy attribute to no_reserve for all the paths.
# lsattr -E1 hdisk557 | grep res reserve_policy single_path Reserve Policy True
# chdev -l hdisk557 -a reserve_policy=no_reserve -P hdisk557 changed
If the path has the reserve_lock attribute set, change the reserve_lock attribute to no.
# lsattr -E1 hdisk558 | grep reserve_lock reserve_lock yes Reserve Device on open True
# chdev -l hdisk558 -a reserve_lock=no -P hdisk558 changed
- Reboot the system for the changes to take effect.