Seagate ST3400071FC Betriebsanweisung Seite 378

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21.56
Command Line Interface Reference InForm OS Version 2.2.4
If the mirror_config policy is set for this group's target and the group is a primary
group, then the
setrcopygroup command is mirrored to the target when the period
and
pol subcommands are used.
Use the -nosnap option when the primary server has failed or where the disks are ruined
or in an unknown state. For example, an uncontrolled shutdown can result in loss of data. If
you suspect that the primary volumes are not in a known good state, you should use this
option to force a FULL RESYNC when the primary system is restored.
The -nosnap option can be used when making a secondary group take over as the primary
after a disaster takes down the primary (
setrcopygroup failover -nosnap...). This
option indicates that no incremental resynchronization of the primary group is possible
while the primary system is coming back online. Without this option, a snapshot is taken
when the secondary server takes over as the primary. That snapshot is used to do an
INCREMENTAL synchronization of the primary after it is restored. This assumes that there
was no loss of data in the primary volumes when the primary server went down.
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