Process Time (Estimated); Volume Formatting Time; Table 13 Volume Formatting Time - Fujitsu ETERNUS AF250 S2 Basic Operation Manual

4.

Process Time (Estimated)

This chapter explains the estimated time that is required for volume formatting and for rebuild/copyback for
each RAID level configuration.

Volume Formatting Time

The following table shows the time required for the volume formatting process.

Table 13 Volume Formatting Time

RAID level
RAID1
RAID1+0
RAID5
RAID5+0
RAID6
*1: The value shows the time required for volume formatting when the volume capacity is 200GB and there is
no server I/O. The time that is required depends on the type and configuration of the drive.
Number of drives
2 (1D+1M)
4 (2D+2M)
5 (4D+1P)
8 ((3D+1P) ´ 2)
6 (4D+2P)
FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Operation Guide (Basic)
Copyright 2019 FUJITSU LIMITED
Volume formatting time (*1)
SSDs
Approx. 14 minutes/200GB
Approx. 9 minutes/200GB
Approx. 6 minutes/200GB
Approx. 6 minutes/200GB
Approx. 7 minutes/200GB
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