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Veritas InfoScale™ 7.3.1 Virtualization Guide - Solaris
Last Published:
2018-08-22
Product(s):
InfoScale & Storage Foundation (7.3.1)
Platform: Solaris
- Section I. Overview of Veritas InfoScale Solutions used in Solaris virtualization
- Section II. Zones and Projects
- Storage Foundation and High Availability Solutions support for Solaris Zones
- About VCS support for zones
- About the Mount agent
- Configuring VCS in zones
- Prerequisites for configuring VCS in zones
- Deciding on the zone root location
- Configuring the service group for the application
- Exporting VxVM volumes to a non-global zone
- About SF Oracle RAC support for Oracle RAC in a zone environment
- Known issues with supporting SF Oracle RAC in a zone environment
- Software limitations of Storage Foundation support of non-global zones
- Storage Foundation and High Availability Solutions support for Solaris Projects
- Storage Foundation and High Availability Solutions support for Solaris Zones
- Section III. Oracle VM Server for SPARC
- Storage Foundation and High Availability Solutions support for Oracle VM Server for SPARC
- Oracle VM Server for SPARC deployment models
- Benefits of deploying Storage Foundation High Availability solutions in Oracle VM server for SPARC
- Features
- Split Storage Foundation stack model
- Guest-based Storage Foundation stack model
- Layered Storage Foundation stack model
- System requirements
- Installing Storage Foundation in a Oracle VM Server for SPARC environment
- Provisioning storage for a guest domain
- Software limitations
- Known issues
- Cluster Server support for using CVM with multiple nodes in a Oracle VM Server for SPARC environment
- VCS: Configuring Oracle VM Server for SPARC for high availability
- About VCS in a Oracle VM Server for SPARC environment
- About Cluster Server configuration models in an Oracle VM Server for SPARC environment
- Cluster Server setup to fail over a logical domain on a failure of logical domain
- Cluster Server setup to fail over an Application running inside logical domain on a failure of Application
- Oracle VM Server for SPARC guest domain migration in VCS environment
- Overview of a live migration
- About configuring VCS for Oracle VM Server for SPARC with multiple I/O domains
- Configuring VCS to manage a Logical Domain using services from multiple I/O domains
- Configuring storage services
- Configure a service group to monitor services from multiple I/O domains
- Configure the AlternateIO resource
- Configure the service group for a Logical Domain
- SF Oracle RAC support for Oracle VM Server for SPARC environments
- Support for live migration in FSS environments
- Storage Foundation and High Availability Solutions support for Oracle VM Server for SPARC
- Section IV. Reference
Issue with CFS mounts
Attempts to mount the CFS mounts on a global zone, after they are unmounted using the hares or umount command, fail with the following error if the CFS mounts on the global zone are mounted on a non-global zone as an lofs file system:
VCS WARNING V-16-20011-5508 (sys1) CFSMount:ocrvote_mnt:online:Mount Error : UX:vxfs mount: ERROR: V-3-21264: /dev/vx/dsk/ocrvotedg/ocrvotevol is already mounted, /ocrvote is busy,allowable number of mount points exceeded
Workaround:
Perform the following steps to resolve the issue:
Log into the global zone as the root user.
View the CFS and lofs mounts that are unmounted on the global zone:
# cat /etc/mnttab |grep mount_point
For example:
# cat /etc/mnttab |grep ocrvote/ocrvote \ /zonevol/sys1_zone1/root/ocrvote lofs \ dev=53859d8 12971587943
Unmount the CFS and lofs mounts:
# umount /zonevol/sys1_zone1/root/mount_point
Check if there are any active CFS and lofs mounts:
# cat /etc/mnttab |grep mount_point
Mount the CFS and lofs mounts in one of the following ways on the global zone.
Using hares command:
# hares -online res_name -sys sys_name
Manually:
# mount -F vxfs -o cluster /dev/vx/dsk/\ dg_name/vol_name /mount_point
Verify if the CFS mounts are mounted successfully:
# cat /etc/mnttab |grep mount_point
For example:
# cat /etc/mnttab |grep ocrvote/dev/vx/dsk/ocrvotedg/ocrvotevol \ /ocrvote vxfsrw,suid,delaylog,largefiles,qio,cluster,\ ioerror=mdisable,crw,dev=53859d8 1297159501