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Operating Systems Solaris Sharing a physical disk with an LDOM Post 303042253 by hicksd8 on Thursday 19th of December 2019 04:16:14 PM
Old 12-19-2019
One thing for sure is that only one of the nodes (Solaris 11 Global or Solaris 10 LDOM) can have control of the volume. In any situation, having two operating systems writing to a volume simultaneously is a recipe for instant filesystem corruption. One operating system must control file opening, locking, etc. Even in a cluster scenario using dual tailed storage, a major function of the cluster suite is to control which node has exclusive control of the volume and effect disciplined failover when necessary.

Therefore, like any two nodes, one option is to mount the volume on one node, configure a NFS share on that node, and mount the volume using a NFS client from the second node. The first node then controls ALL activity on the volume.
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PAM_GUEST(8)						    BSD System Manager's Manual 					      PAM_GUEST(8)

NAME
pam_guest -- Guest PAM module SYNOPSIS
[service-name] module-type control-flag pam_guest [arguments] DESCRIPTION
The guest service module for PAM allows guest logins. If successful, the pam_guest module sets the PAM environment variable GUEST to the login name. The application can check this variable using pam_getenv(3) to differentiate guest logins from normal logins. The following options may be passed to the pam_guest module: guests=list Comma-separated list of guest account names. The default is ``guest''. A typical value for ftpd(8) would be ``anonymous,ftp''. nopass Omits the password prompt if the target account is on the list of guest accounts. pass_as_ruser The password typed in by the user is exported as the PAM_RUSER item. This is useful for applications like ftpd(8) where guest users are encouraged to use their email address as password. pass_is_user Requires the guest user to type in the guest account name as password. SEE ALSO
pam_get_item(3), pam_getenv(3), pam.conf(5), pam(8) AUTHORS
The pam_guest module and this manual page were developed for the FreeBSD Project by ThinkSec AS and NAI Labs, the Security Research Division of Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 (``CBOSS''), as part of the DARPA CHATS research program. BSD
May 26, 2003 BSD
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