IBM DS3950, Installation, User'S, And Maintenance Manual, Page: 155 / 252

18. Verify the state of the LEDs on the newly inserted controller. See “Controller
LEDs” on page 105. You can also use the DS Storage Manager client
Subsystem Management window to identify any new faults. Do any storage
subsystems have a fault (Needs Attention) status?
v
Yes – Select the Recovery Guru toolbar button in the Subsystem
Management window, and complete the recovery procedure. If the problem
persists, contact your IBM service representative.
v No – Go to step 19.
19. Use the DS Storage Manager client software to print a new storage subsystem
profile.
Installing hard disk drives
Before you begin, ensure that you wear an anti-static wrist strap.
To install a hot-swap Fibre Channel (FC), Serial Attached SCSI (SAS) hard disk
drive or a Serial ATA (SATA) hard drive in an IBM DS3000, DS4000, or DS5000
storage subsystem:
1. Remove the hard disk drive filler, if it exists.
2. Install the hard disk drive starting in drive slot 0 or the next available drive
slot.
3. Install additional hard disk drives in the ascending drive slot order.
Attention: To prevent damage to the drive enclosure:
v
For drive enclosures without disk drawers, do not force the drive into the
drive slot at an angle. Ensure that you carefully insert each hard disk drive
straight into the drive slot (horizontal or vertical).
The following figure shows correct and incorrect ways of inserting a hard
disk drive into a horizontal drive slot. The subsystem shown in the figure is
for illustration only.
v
For drive enclosures with disk drawers, gently press on the back of the drive
while pulling the lever downward to push the drive into the connector on
the drive drawer board.
dcsi0037
Figure 77. Inserting a hard disk drive into a drive slot
Chapter 5. Replacing components
127