Solaris Cluster How To Remove SCSI Reservations

(Doc ID 1011961.1)

Last updated on MARCH 28, 2017

Applies to:

Solaris Cluster - Version 3.0 and later
Oracle Solaris on SPARC (64-bit)
Oracle Solaris on SPARC (32-bit)
Oracle Solaris on x86-64 (64-bit)


Solaris Cluster uses SCSI reservations for both quorum and fencing, refer to document 1008224.1 for detailed explanation on SCSI reservation type used.

This document presents the commands available in Solaris Cluster to remove SCSI reservations for SCSI-2 and SCSI-3 compliant devices and Solaris Cluster PGRe reservations.

Solaris Cluster uses SCSI (Small Computer System Interface) reservations for both operational (quorum) and data integrity (fencing) purposes. Removing SCSI reservations from the disk devices of a running cluster can result in a loss of service and data corruption. Before using any of the commands presented in this document, please consult your Oracle Services representative.



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