Chapter 3 Configuration Settings and Display
3.4 Volume Management > start zero-reclamation
ETERNUS CLI User’s Guide
Copyright 2015 FUJITSU LIMITED P2X0-1030-09ENZ0
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start zero-reclamation
This command starts Zero Reclamation. Zero Reclamation affects Thin Provisioning and Flexible Tier Pools
(FTRP) by releasing physical allocations in consecutive 32MB 0 data blocks in TPVs and FTPs as unused areas.
To stop or display the progress of a Zero Reclamation process that is started by this command, use the "stop
zero-reclamation" and "show volume-progress" commands.
■ Syntax
■ Parameter
■ Example(s)
start zero-reclamation {-volume-number
volume_number
| -volume-name
volume_name
}
-volume-number
or
-volume-name
This parameters specifies the volume number or alias name of a volume for which Zero
Reclamation is to be started. Multiple volumes can be specified in a single command. For
details, refer to "1.2.9 Volume Syntax" (page 22)
.
The following example starts Zero Reclamation for a TFV that is named "FTV0001":
CLI> start zero-reclamation -volume-name FTV0001
The following example starts Zero Reclamation for volumes #80 – #99 at the same time:
CLI> start zero-reclamation -volume-number 80-99
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