17.08.2015 Views

Veritas Storage Foundation and High Availability Solutions Release Notes

Veritas Storage Foundation™ and High ... - SORT - Symantec

Veritas Storage Foundation™ and High ... - SORT - Symantec

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138About <strong>Veritas</strong> <strong>Storage</strong> <strong>Foundation</strong> <strong>and</strong> <strong>High</strong> <strong>Availability</strong> <strong>Solutions</strong>Software limitationsEngine hangs when you perform a global cluster upgrade from5.0MP3 in mixed-stack environments [1820327]If you try to upgrade a mixed stack VCS environment (where IPv4 <strong>and</strong> IPv6 arein use), from 5.0MP3 to 5.1SP1, HAD may hang.Workaround: When you perform an upgrade from 5.0MP3, make sure no IPv6addresses are plumbed on the system..Use VCS installer to install or upgrade VCS when the zone rootis on VxFS shared storage [1215671]You must use the VCS installer program to install or upgrade VCS when the zoneroot is on <strong>Veritas</strong> File System (VxFS).Systems in a cluster must have same system locale settingVCS does not support clustering of systems with different system locales. Allsystems in a cluster must be set to the same locale.Limitations with DiskGroupSnap agent [1919329]The DiskGroupSnap agent has the following limitations:■■The DiskGroupSnap agent does not support layered volumes.If you use the Bronze configuration for the DiskGroupSnap resource, you couldend up with inconsistent data at the secondary site in the following cases:■■After the fire drill service group is brought online, a disaster occurs at theprimary site during the fire drill.After the fire drill service group is taken offline, a disaster occurs at theprimary while the disks at the secondary are resynchronizing.Symantec recommends that you use the Gold configuration for theDiskGroupSnap resource.Cluster Manager (Java console) limitationsThis section covers the software limitations for Cluster Manager (Java Console).Cluster Manager (Java Console) version 5.1 <strong>and</strong> lower cannot manage VCS6.0 secure clustersCluster Manager (Java Console) from versions lower than VCS 5.1 cannot be usedto manage VCS 6.0 secure clusters. Symantec recommends using the latest versionof Cluster Manager.

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