Any hanging NFS mount in Solaris 10 can prevent zone shutdown from completion
Last updated on DECEMBER 07, 2016
Applies to:Solaris Operating System - Version 10 8/11 U10 to 10 1/13 U11 [Release 10.0]
Oracle Solaris on x86 (32-bit)
Oracle Solaris on x86-64 (64-bit)
Oracle Solaris on SPARC (64-bit)
In Solaris 10, zone shutdown can failed if there is any on-going NFS mount that is hung.
The hanging NFS mount can be in global zone or within the same zone or in another unrelated zone.
When this issue happen, zone_shutdown thread will hang in block_mounts with the following stack
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