FCP-2 Table 4 Clearing Effects
Larry.Chen at ebay.sun.com
Thu Aug 10 17:37:57 PDT 2000
* From the T10 Reflector (t10 at t10.org), posted by:
* Lawrence Chen <Larry.Chen at ebay.sun.com>
Looking at FCP-2 Rev 04,
Table 4 - Clearing Effects of SCSI Initiator Actions
Can someone explain the rational for clearing Device Reservations for
LOGO/PLOGI and PRLI/PRLO ??
For many pieces of FC hardware as of today, this means that Lip(F7)s
will cause Device Reservations to be cleared. I think this
behavior is too drastic in cluster configs; i.e., if one host is rebooting
then the other "alive" host's Device Reservation can get effected due to a
Lip(F7). Shouldn't the reboot be as transparent as possible to the "alive"
Lastly, I realize the Persistent Reservations do NOT behave this way
(but this won't help me here).
Sun Microsystems, Inc.
Network Storage Division
Email: larry.chen at ebay.sun.com
Phone: (510) 574-9779 Fax: (510) 574-9822
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