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Storage Foundation 7.2 Configuration and Upgrade Guide - Solaris
Last Published:
2018-03-06
Product(s):
InfoScale & Storage Foundation (7.2)
Platform: Solaris
- Section I. Introduction and configuration of Storage Foundation
- Section II. Upgrade of Storage Foundation
- Planning to upgrade Storage Foundation
- Preparing to upgrade SF
- Upgrading Storage Foundation
- Performing an automated SF upgrade using response files
- Upgrading SF using Boot Environment upgrade
- Performing post-upgrade tasks
- Upgrading the Array Support Library
- Planning to upgrade Storage Foundation
- Section III. Post configuration tasks
- Section IV. Configuration and Upgrade reference
- Appendix A. Installation scripts
- Appendix B. Configuring the secure shell or the remote shell for communications
Adding JBOD support for storage arrays for which there is not an ASL available
If an array is of type A/A-A, A/P or ALUA and a suitable ASL is not available, the array must be claimed as a JBOD of type A/P. This is to prevent path delays and I/O failures arising. As JBODs are assumed to be type A/A by default, you must create appropriate JBOD entries for such arrays.
To configure an A/A-A, A/P or ALUA array as a JBOD
- Stop all applications, such as databases, from accessing the VxVM volumes that are configured on the array, and unmount all VxFS file systems and Storage Checkpoints that are configured on the array.
- Add the array as a JBOD of type A/P:
# vxddladm addjbod vid=SUN pid=T300 policy=ap
- If you have not already done so, upgrade the Storage Foundation or VxVM software to 7.2. Device discovery is performed during the upgrade, and the array is claimed as a JBOD of appropriate type.
If you have already upgraded your system to 7.2, run the following command to perform device discovery:
# vxdctl enable
- Verify that the array has been added with the policy set to APdisk:
# vxddladm listjbod VID PID Opcode Page Code Page Offset SNO length Policy ============================================================ SUN T300 18 -1 36 12 APdisk
- Check that the correct devices are listed for the array:
# vxdisk list DEVICE TYPE DISK GROUP STATUS APdisk_0 auto:cdsdisk - - online invalid APdisk_1 auto:cdsdisk - - online invalid APdisk_2 auto:cdsdisk - - online invalid ...