Viewing disk status for the Dell 2950 and NSM 2060
......................................................
66
Viewing disk status for the NSM 4150
...........................................................................
66
Viewing disk status for the HP LeftHand P4500 and HP StorageWorks P4500 G2
................
67
Viewing disk status for the HP LeftHand P4300 and HP StorageWorks P4300 G2
................
68
Viewing disk status for the HP LeftHand P4800 and HP StorageWorks P4800 G2
................
69
Replacing a disk
.......................................................................................................................
70
Using Repair Storage System
...............................................................................................
71
Replacing disks in hot-swap storage systems
..........................................................................
71
Preparing for a disk replacement
..........................................................................................
72
To prepare for disk replacement
....................................................................................
72
Identify physical location of storage system and disk
........................................................
72
Best practice checklist for single disk replacement in RAID 0
..............................................
73
Best practice checklist for single disk replacement in RAID 1, RAID 10, RAID 5, RAID 50, and
RAID 6
......................................................................................................................
73
Replacing a disk in RAID 0
..................................................................................................
73
Manually power off the disk in the CMC for RAID 0
.........................................................
73
Physically replace the disk drive in the storage system
.......................................................
74
Manually powering on the disk in the CMC
....................................................................
74
Volume restriping
.........................................................................................................
74
Replacing a disk in a non-hot-swap storage system (IBM x3650)
...............................................
74
Manually power off the disk in the CMC for RAID 1, RAID 10, and RAID 5
........................
75
Physically replace the disk drive in the storage system
.......................................................
75
Manually powering on the disk in the CMC
....................................................................
75
RAID rebuilding
...........................................................................................................
76
Replacing a disk in a hot-swap storage system
......................................................................
76
Replace the disk
..........................................................................................................
76
Physically replace the disk drive in the storage system
.......................................................
76
RAID rebuilding
...........................................................................................................
77
4 Managing the network
.....................................................................
79
Network best practices
..............................................................................................................
79
Changing network configurations
...............................................................................................
79
Best practices when changing network characteristics
..............................................................
79
Getting there
.....................................................................................................................
80
Managing settings on network interfaces
.....................................................................................
80
Requirements
.....................................................................................................................
80
TCP status tab
....................................................................................................................
80
Changing speed and duplex settings
....................................................................................
81
Requirements
...............................................................................................................
82
Best practice
...............................................................................................................
82
To change the speed and duplex
...................................................................................
82
Changing NIC frame size
...................................................................................................
82
Requirements
...............................................................................................................
82
Best practices
..............................................................................................................
82
Jumbo frames
..............................................................................................................
83
Editing the NIC frame size
............................................................................................
83
Changing NIC flow control
..................................................................................................
84
Requirements
.....................................................................................................................
84
Enabling NIC flow control
.............................................................................................
84
The TCP/IP tab
.........................................................................................................................
85
Identifying the network interfaces
.........................................................................................
85
Pinging an IP address
.........................................................................................................
85
To ping an IP address
...................................................................................................
85
Configuring the IP address manually
...........................................................................................
86
P4000 SAN Solution user guide
5