The ServeRAID M1115 option part number includes the following items:
- One ServeRAID M1115 adapter card
- Full-height (3U) bracket
- Low-profile (2U) bracket
- Documentation package
The ServeRAID M1100 Series Zero Cache/RAID 5 Upgrade option part number includes the following items:
- M1100 Series upgrade authorization key
- Feature Activation Instructions
Features
The ServeRAID M1115 SAS/SATA Controller has the following standard features:
Auto-resume on array rebuild or array reconstruction after loss of system power
Auto-resume uses non-volatile RAM (NVRAM) to save rebuild progress during a host reboot or power failure to automatically resume from the last checkpoint. Auto-resume ensures that data integrity is maintained through the process. The card supports a number of features that are able to be implemented without rebooting the server. Applications, such as email and web server, benefit from avoiding downtime during transition.
Online Capacity Expansion
Online Capacity Expansion (OCE) allows the capacity of a virtual disk to be expanded by adding new physical disks or making use of unused space on existing disks, without requiring a reboot.
Online RAID Level Migration
Online RAID Level Migration (also known as logical drive migration) provides the ability to migrate a virtual disk from any RAID level to any other RAID level without requiring a reboot. System availability and application functionality remain unaffected.
Fast initialization for quick array setup
Fast initialization quickly writes zeroes to the first and last sectors of the virtual drive. This feature allows you to immediately start writing data to the virtual drive while the initialization is running in the background.
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