Data Domain DD400 Series, Руководство пользователя

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clean set amount
Set the default clean parameters to run the operation for n
number of hours or to recover disk space until n number of
gigabytes is available. You can set the number of hours and
the number of gigabytes in one command. Whichever limit the
operation reaches first stops the operation. The system default
and maximum that can be cleaned in one operation is 25% of
the file system capacity. Administrative users only.
clean set schedule
Set clean to start at a specified time (0000) on a given day
(one or two numerals) or on a given day of the week (three
letters). Administrative users only.
The never period turns off the clean operation and does not
take a < day > or < time > qualifier. The weekly period with a < day >
qualifier or the < day > qualifier without weekly both run the
command once a week.
The < day > qualifier is three letters (such as "mon" for Monday)
when used with the weekly period and when used alone with
the required < time > entry. Use a dash (-) between days for a
range of days. For example: tue-fri . The < day > qualifier is a
day-of-the-month, from 1 to 31, when used with monthly .
< time > is 24-hour military time. 2400 is not a valid time.
"mon 0000" is midnight between Sunday night and Monday
morning.
clean set throttle
Set clean to run using a given level of system resources when
the restorer is busy. At a percentage of 0 (zero), cleaning runs
very slowly or not at all. A percentage of 100 allows cleaning to
take as much in system resources as is available to the process.
The default is 100. When the restorer is not busy with backup or
restore operations, cleaning always runs at 100%. Administrative
users only.
clean show { amount | schedule | recommended }
Display the clean schedule or amount parameters or the
estimated time needed for cleaning.
clean show config
Display all parameters set for the clean operation: amount,
throttle, and schedule.
clean show throttle
Displays the cleaning throttle setting.