Adding a disk to a RAID array

You can add a disk to a RAID array as follows:
1. If the LSISAS2208 or LSISAS3108 RAID controller card is used, you can add a new disk to a RAID array online. For details about how to expand the virtual disk (VD) capacity online, see HUAWEI Server RAID Controller Card User Guide 09.
2. If the LSISAS2308 or LSISAS3008 RAID controller card is used, you cannot add a disk to a RAID array through online capacity expansion and cannot expand the VD capacity online.
3. If softRAID is used, you cannot add a disk to a RAID array online or expand the VD capacity online.

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