Data Domain DD400 Series, User Manual

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220 DD400 Series Restorer User Guide
The Meta Data line tracks space used for the internal file
descriptions that the RPM creates for all stored files. Warning
messages go to the system log when the Use% figure reaches 90%,
95%, and 100%. At 100%, the restorer accepts no more data from
backup servers.
The Index line tracks space used for internal restorer operations.
Warning messages go to the system log when the Use% figure
reaches 90%, 95%, and 100%. At 100%, the restorer accepts no
more data from backup servers.
The Estimated compression ratio line gives a rough idea of data
compression efficiency. The estimate is based on the most recent
clean operation and changes if the compressibility of data sent to
the RPM changes. Note that the compression algorithm includes
the metadata and index space as part of the total storage space.
show uptime
Display the time that has passed since the file system was last
enabled.
status
Display the status of the file system. Some of the possible status
messages are enabled and started or running , or disabled and
halting or halted , or cleaning . If the clean process is running, the
status of that process is included.
EXAMPLES
To schedule the clean process for every Tuesday at 3 p.m., use either of
the following commands:
filesys clean set schedule tue 1500
filesys clean set schedule weekly tue 1500
To schedule the clean process for 2 p.m. on the first and fifteenth of
every month:
filesys set clean schedule monthly 1,15 1400
To manually run the clean operation until 100 gigabytes of space are
available for data storage:
filesys clean start 100 GB-free
6 September, 2005