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Chapter
HotPlug Disk Drive Removal (HPUX Systems Only)
238
VOLUME “/DEV/DSK/cXtXdX”
THE PATH OF THE PHYSICAL VOLUME REFERS TO A DEVICE THAT DOES NOT
EXIST, OR IS NOT CONFIGURED INTO THE KERNAL.
If you are unsure of the status of the vgchange, you may check if this occurred by typing the
vgdisplay command: vgdisplay <VG name>. For example:
# vgdisplay /dev/vg00
If you see these messages, the disk was defective at the time the volume group was activated.
Remove the bad disk as described in the HotPlug Hardware Procedure section, then follow the
instructions in Disk Drive Replacement for replacing the disk and perform the Hot Swap Procedure
for Unattached Physical Volumes described there. Otherwise, your disk drive became defective
after the vgchange and you must continue with step 2 of this section.
Step 2. Display the names of all the logical volumes on this volume group using the vgdisplay command.
For example:
#vgdisplay /dev/vg00
Step 3. Determine which logical volumes have mirrors by using the lvdisplay command. For example:
#lvdisplay /dev/vg00/lvol# | grep -ie "LV Name" -e
"Mirror"
Step 4. Determine the pvkey for the mirrored logical volume, again using the lvdisplay command with the
-k option. Compare the output to the lvdisplay command with the -v option to determine the device
file to pvkey mapping. For example,
# lvdisplay -v -k /dev/vg00/lvol1
--- Logical volumes ---
LV Name /dev/vg00/lvol1
VG Name /dev/vg00
LV Permission read/write
LV Status available/syncd Mirror copies
1 Consistency Recovery MWC Schedule
parallel LV Size (Mbytes) 256 Current LE
64 Allocated PE 128 Stripes 0
Stripe Size (Kbytes) 0 Bad block off
Allocation strict/contiguous IO Timeout (Seconds)
default --- Distribution of logical volume ---PV Name LE
on PV PE on PV /dev/dsk/c1t6d0 64 64 /dev/dsk/c2t6d0 64
64
--- Logical extents ---LE PV1 PE1 Status 1 PV2 PE2
Status 2 00000 0 00000 current 1 00000 current 00001
0 00001 current 1 00001 current 00002 0 00002
current 1 00002 current 00003 0 00003 current 1
00003 current 00004 0 00004 current 1 00004 current
00005 0 00005 current 1 00005 current 00006 0
00006 current 1 00006 current 00007 0 00007 current
1 00007 current 00008 0 00008 current 1
00008 current (etc.)
# lvdisplay -v /dev/vg00/lvol1--- Logical volumes ---LV Name
/dev/vg00/lvol1VG Name /dev/vg00LV Permission
- Chapter4 4
- What’s New? 7
- Reference Information 9
- Chapter10 10
- System Overview 11
- A400/A500 Block Diagram 13
- Overview 15
- Product Information 15
- Regulatory Information 16
- Electrical Safety 16
- Cabinet Safety Precautions 17
- Declaration of Conformity 33
- FCC Statement (USA Only) 34
- Canada RFI Statement 34
- European Union RFI Statement 34
- Korean RFI Statement 35
- Taiwan RFI Statement 35
- Acoustics (Germany) 36
- Australian C-Tick Label 36
- Laser Safety 36
- ESD Safety Standards 37
- Acoustic Safety Standards 39
- Altitude Operation Standards 43
- Convenience Wall Outlets 47
- Lightning 47
- Vibration 49
- Flammable Materials 49
- Airborne Contaminants 49
- Electrostatic Discharge 49
- 3 System Site Preparation 51
- Chapter60 52
- Cooling Requirements 53
- Input Power Requirements 55
- HP Cabinet Dimensions 57
- Server Dimensions 59
- Chapter74 66
- Unpack the Server 67
- Attaching the Pedestal Base 68
- Open the Accessory Kit 69
- Third Party Software 69
- Server External Connections 71
- Connect a System Console 72
- Connect Power Cords 72
- Cabinet Identification 73
- Cabinet Loading Requirements 73
- Installing the Server 73
- Installing Bezel End Caps 74
- Table 0-2 78
- Table 0-3 78
- Table 0-4 79
- Table 0-3 (Continued) 79
- Table 0-4 (Continued) 80
- Cabinet Installation 89
- Cabinet Mounted Server Unpack 91
- Stacking Servers 99
- Stacking Servers 100
- Unstacking Servers 101
- 5 Operating Instructions 103
- Chapter112 104
- Configuring the GSP LAN Port 105
- Adding Users 105
- GSP> so 106
- Removing Users 107
- Initial Power-up 109
- Boot To Operating System 111
- System Power Down 113
- Chapter124 116
- Add Memory 117
- New I/O Cards For rp24xx 120
- Add Disks 123
- Tools Required 125
- Cleaning Kit Components 125
- Installing the CPU 128
- Chapter 129
- System Console Configuration 131
- LAN Console 133
- Secure Web Console Features 135
- LAN Connection 138
- L1 Self-Test 138
- L2 LAN Activity 138
- L3 Power 138
- RS 232 Serial Port 139
- 8 Troubleshooting the Server 145
- Chapter154 146
- Accessing Error Chassis Logs 147
- Table 7-1 148
- Table 7-1 (Continued) 149
- Replacement Procedures 151
- Chapter194 152
- Front Bezel Removal 157
- Front Bezel Replacement 159
- Server Cover Removal 161
- Server Cover Replacement 163
- HotPlug Software Procedure 165
- HotPlug Hardware Procedure 168
- I/O Card Cage Removal 175
- I/O Card Cage Replacement 177
- PCI I/O Card Removal 179
- PCI I/O Card Replacement 181
- PCI Backplane Removal 183
- PCI Backplane Replacement 185
- DC-DC Converter Removal 187
- DC-DC Converter Replacement 189
- Memory DIMM Removal 191
- Memory DIMM Replacement 193
- Extend a Server From the Rack 199
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