76 SPARC Enterprise T5440 Server Service Manual • June 2011
■ Hard drives
Hot-swappable devices are those devices that can be removed and installed while
the server is running without affecting the rest of the server’s capabilities. The
following devices are hot-swappable:
■ Fan trays
■ Power supplies
Note – The chassis-mounted hard drives can be hot-swappable, depending on how
they are configured.
Related Information
■ “Servicing Hard Drives” on page 76
■ “Servicing Fan Trays” on page 84
■ “Servicing Power Supplies” on page 89
■ “Server Components” on page 177
Servicing Hard Drives
This topic includes the following:
■ “About Hard Drives” on page 76
■ “Remove a Hard Drive (Hot-Plug)” on page 77
■ “Install a Hard Drive (Hot-Plug)” on page 79
■ “Remove a Hard Drive” on page 81
■ “Install a Hard Drive” on page 82
■ “Hard Drive Device Identifiers” on page 83
■ “Hard Drive LEDs” on page 84
About Hard Drives
The hard drives in the server are hot-pluggable, but this capability depends on how
the hard drives are configured. To hot-plug a drive you must take the drive offline
before you can safely remove it. Taking a drive offline prevents any applications
from accessing it, and removes the logical software links to it.