TX100 S3 Core Edition Upgrade and Maintenance Manual 71
Basic software procedures
5.2.5 Performing a RAID array rebuild
After replacing a hard disk drive that has been combined into a RAID array,
RAID rebuild will be performed completely unattended as a background
process.
Figure 26: Progress bar (RAID array rebuild)
V CAUTION!
The system is now operational, however, data redundancy will not be
available until the RAID array rebuild is complete. Depending on the hard
disk drive capacity the overall process can take up to several hours, in
some cases even days.
I You may notice a slight performance impact during rebuild.