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[原创+总结]关于我的配置 MirrorDisk 经历(rx2600，安腾机)
在客户那里玩了一把 rx2600，装了一回系统，这次来装MirrorDisk玩玩，第一次摸HP-UX，在论坛里找了不少资料，先谢过了。
0)检查MirrorDisk软件是否安装好，磁盘的路径 (c?t?d?)，不知道那个是主盘，请到SAM里面去看,一般没有分区的，就是镜像盘。
以下例子里面，主盘是c2t1d0，镜像盘是c2t0d0.
# swlist | grep Mirror
B2491BA B.11.23 MirrorDisk/UX (Server)
# ioscan -fnC disk
Class I H/W Path Driver S/W State H/W Type Description
============================================================================
disk 0 0/0/2/0.0.0.0 sdisk CLAIMED DEVICE TEAC DV-28E-B
/dev/dsk/c0t0d0 /dev/rdsk/c0t0d0
disk 1 0/1/1/0.0.0 sdisk CLAIMED DEVICE HP 36.4GMAS3367N
C
/dev/dsk/c2t0d0 /dev/rdsk/c2t0d0
disk 2 0/1/1/0.1.0 sdisk CLAIMED DEVICE HP 36.4GMAS3367N
C
/dev/dsk/c2t1d0 /dev/rdsk/c2t1d0
/dev/dsk/c2t1d0s1 /dev/rdsk/c2t1d0s1
/dev/dsk/c2t1d0s2 /dev/rdsk/c2t1d0s2
/dev/dsk/c2t1d0s3 /dev/rdsk/c2t1d0s3
1) 创建一个分区配置文件 供 idisk 分区使用
#vi /tmp/partitionfile
2
EFI 100MB
HPUX 100%
2) 使用idisk命令对磁盘分区，注意确认是需要输入yes (单单输一个y没用滴)
# idisk -wf /tmp/partation /dev/rdsk/c2t0d0
idisk version: 1.31
********************** WARNING ***********************
If you continue you may destroy all data on this disk.
Do you wish to continue(yes/no)? yes
EFI Primary Header:
Signature = EFI PART
Revision = 0x10000
HeaderSize = 0x5c
HeaderCRC32 = 0xc719bb5e
MyLbaLo = 0x1
AlternateLbaLo = 0x43d671f
FirstUsableLbaLo = 0x22
LastUsableLbaLo = 0x43d66fc
Disk GUID = ee8c031c-8aeb-11d9-8001-d6217b60e588
PartitionEntryLbaLo = 0x2
NumberOfPartitionEntries = 0xc
SizeOfPartitionEntry = 0x80
PartitionEntryArrayCRC32 = 0x709a9c26
Primary Partition Table (in 512 byte blocks):
Partition 1 (EFI):
Partition Type GUID = c12a7328-f81f-11d2-ba4b-00a0c93ec93b
Unique Partition GUID = ee8c054c-8aeb-11d9-8002-d6217b60e588
Starting Lba = 0x22
Ending Lba = 0x32021
Partition 2 (HP-UX):
Partition Type GUID = 75894c1e-3aeb-11d3-b7c1-7b03a0000000
Unique Partition GUID = ee8c056a-8aeb-11d9-8003-d6217b60e588
Starting Lba = 0x32022
Ending Lba = 0x43d66fb
EFI Alternate Header:
Signature = EFI PART
Revision = 0x10000
HeaderSize = 0x5c
HeaderCRC32 = 0x130e8c06
MyLbaLo = 0x43d671f
AlternateLbaLo = 0x1
FirstUsableLbaLo = 0x22
LastUsableLbaLo = 0x43d66fc
Disk GUID = ee8c031c-8aeb-11d9-8001-d6217b60e588
PartitionEntryLbaLo = 0x43d66fe
NumberOfPartitionEntries = 0xc
SizeOfPartitionEntry = 0x80
PartitionEntryArrayCRC32 = 0x709a9c26
Alternate Partition Table (in 512 byte blocks):
Partition 1 (EFI):
Partition Type GUID = c12a7328-f81f-11d2-ba4b-00a0c93ec93b
Unique Partition GUID = ee8c054c-8aeb-11d9-8002-d6217b60e588
Starting Lba = 0x22
Ending Lba = 0x32021
Partition 2 (HP-UX):
Partition Type GUID = 75894c1e-3aeb-11d3-b7c1-7b03a0000000
Unique Partition GUID = ee8c056a-8aeb-11d9-8003-d6217b60e588
Starting Lba = 0x32022
Ending Lba = 0x43d66fb
Legacy MBR (MBR Signatures in little endian):
MBR Signature = 0x90028cee
Protective MBR
3) 为新partition（c2t0d0)建立新设备文件
# insf -e -Cdisk
insf: Installing special files for sdisk instance 0 address 0/0/2/0.0.0.0
insf: Installing special files for sdisk instance 1 address 0/1/1/0.0.0
insf: Installing special files for sdisk instance 2 address 0/1/1/0.1.0
insf: Installing special files for sdisk instance 3 address 0/4/1/0.8.0.1.0.0.0
insf: Installing special files for sdisk instance 4 address 0/4/1/0.8.0.1.0.0.1
4) 使用mkboot命令建立EFI分区（S1),并使用下面的EFI文件（/usr/lib/efi)激活它,同时建立LIF分区（S2），并使用下面的LIF文件（/usr/lib/uxbootlf)激活
# mkboot -e -l /dev/rdsk/c2t0d0
校验EFI
# efi_ls -d /dev/rdsk/c2t0d0s1
FileName Last Modified Size
EFI/ 3/ 2/2005 0
STARTUP.NSH 3/ 2/2005 296
total space 103215616 bytes, free space 100111360 bytes
校验LIF
# lifls -l /dev/rdsk/c2t0d0s2
volume ISL10 data size 7984 directory size 8 03/08/29 23:48:24
filename type start size implement created
===============================================================
ISL -12800 584 242 0 03/08/29 23:48:24
AUTO -12289 832 1 0 03/08/29 23:48:24
HPUX -12928 840 848 0 03/08/29 23:48:24
PAD -12290 1688 1644 0 03/08/29 23:48:24
LABEL BIN 3336 8 0 05/03/02 15:23:38
5) 写AUTO文件内容到EFI partition，同时可以某一磁盘损坏导致系统启动出现中断
# mkboot -a \"boot vmunix -lq\" /dev/rdsk/c2t0d0
校验（这个没成功，还没空查命令格式，呵呵，大家说说该咋作）
# efi_cp -d /dev/rdsk/c2t0d0s1 -u /EFI/HPUX/AUTO /tmp/x:cat /tmp/x
efi_cp: too many arguments passed
6) 初始化LVM分区（S2），并加入vg00中(加入的时候，好像是磁盘大小不匹配，不过查了一下，还是可以用的。)
# pvcreate -f -B /dev/rdsk/c2t0d0s2
Physical volume \"/dev/rdsk/c2t0d0s2\" has been successfully created.
# vgextend vg00 /dev/dsk/c2t0d0s2
vgextend: Warning: Max_PE_per_PV for the volume group (423 too small for this
PV (4329).
Using only 4238 PEs from this physical volume.
Volume group \"vg00\" has been successfully extended.
7)镜像LVS到S2分区(需要同步lvol1到lvol8，安腾机上也是8个vol)
# lvextend -m 1 /dev/vg00/lvol1 /dev/dsk/c2t0d0s2
The newly allocated mirrors are now being synchronized. This operation will
take some time. Please wait ....
Logical volume \"/dev/vg00/lvol1\" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.con
f
# lvextend -m 1 /dev/vg00/lvol2 /dev/dsk/c2t0d0s2
The newly allocated mirrors are now being synchronized. This operation will
take some time. Please wait ....
Logical volume \"/dev/vg00/lvol2\" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.con
f
# lvextend -m 1 /dev/vg00/lvol3 /dev/dsk/c2t0d0s2
The newly allocated mirrors are now being synchronized. This operation will
take some time. Please wait ....
Logical volume \"/dev/vg00/lvol3\" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.con
f
# lvextend -m 1 /dev/vg00/lvol4 /dev/dsk/c2t0d0s2
The newly allocated mirrors are now being synchronized. This operation will
take some time. Please wait ....
Logical volume \"/dev/vg00/lvol4\" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.con
f
# lvextend -m 1 /dev/vg00/lvol5 /dev/dsk/c2t0d0s2
The newly allocated mirrors are now being synchronized. This operation will
take some time. Please wait ....
Logical volume \"/dev/vg00/lvol5\" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.con
f
# lvextend -m 1 /dev/vg00/lvol6 /dev/dsk/c2t0d0s2
The newly allocated mirrors are now being synchronized. This operation will
take some time. Please wait ....
Logical volume \"/dev/vg00/lvol6\" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.con
f
# lvextend -m 1 /dev/vg00/lvol7 /dev/dsk/c2t0d0s2
The newly allocated mirrors are now being synchronized. This operation will
take some time. Please wait ....
Logical volume \"/dev/vg00/lvol7\" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.con
f
# lvextend -m 1 /dev/vg00/lvol8 /dev/dsk/c2t0d0s2
The newly allocated mirrors are now being synchronized. This operation will
take some time. Please wait ....
Logical volume \"/dev/vg00/lvol8\" has been successfully extended.
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.con
f
8）确定引导逻辑卷boot，根逻辑卷/，主交换逻辑卷swap，转储逻辑卷的设置，（注意看dump卷是哪个再定）(好像已经做好了阿，不用再更新，但是还是做了一把)
# lvlnboot -v
Boot Definitions for Volume Group /dev/vg00:
Physical Volumes belonging in Root Volume Group:
/dev/dsk/c2t1d0s2 (0/1/1/0.1.0) -- Boot Disk
/dev/dsk/c2t0d0s2 (0/1/1/0.0.0) -- Boot Disk
Boot: lvol1 on: /dev/dsk/c2t1d0s2
/dev/dsk/c2t0d0s2
Root: lvol3 on: /dev/dsk/c2t1d0s2
/dev/dsk/c2t0d0s2
Swap: lvol2 on: /dev/dsk/c2t1d0s2
/dev/dsk/c2t0d0s2
Dump: lvol2 on: /dev/dsk/c2t1d0s2, 0
9）指定引导逻辑卷boot，根逻辑卷/，主交换逻辑卷swap，转储逻辑卷拷贝更新包含在BDRA中的启动信息
# lvlnboot -b /dev/vg00/lvol1
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.con
f
# lvlnboot -r /dev/vg00/lvol3
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.con
f
# lvlnboot -s /dev/vg00/lvol2
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.con
f
# lvlnboot -d /dev/vg00/lvol2
Volume Group configuration for /dev/vg00 has been saved in /etc/lvmconf/vg00.con
f
10) 检查更新结果
# lvlnboot -v
Boot Definitions for Volume Group /dev/vg00:
Physical Volumes belonging in Root Volume Group:
/dev/dsk/c2t1d0s2 (0/1/1/0.1.0) -- Boot Disk
/dev/dsk/c2t0d0s2 (0/1/1/0.0.0) -- Boot Disk
Boot: lvol1 on: /dev/dsk/c2t1d0s2
/dev/dsk/c2t0d0s2
Root: lvol3 on: /dev/dsk/c2t1d0s2
/dev/dsk/c2t0d0s2
Swap: lvol2 on: /dev/dsk/c2t1d0s2
/dev/dsk/c2t0d0s2
Dump: lvol2 on: /dev/dsk/c2t1d0s2, 0
11)写AUTO文件到EFI分区 (做了两遍?)
# mkboot -a \"boot vmunix\" /dev/rdsk/c2t0d0
12)使用SAM看看配置情况如何
# sam
xx SAM Disks and File Systems ->;
xx SAM Volume Groups
xx xView Disk Information for Volume Group: vg00 x xx
xx x Hardware Disk Usable Physical x xx
xx x Path Mbytes MBytes Volume Group Disk Type Status x xx
xx xlqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqkx xx
xx xx 0/1/1/0.1.0 34732 33904 -- Normal Available ^x xx
xx xx 0/1/1/0.0.0 34732 33904 -- Normal Available x xx
-- vg00已经包含两个磁盘
xx SAM Disks and File Systems ->;
xx SAM Logical Volumes
xx x General xx Disks xx Logical Volumes xx Shared Status x xx
xx lqqqqqqqqqqqqqqqqqqq/ \\qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqk xx
xx xView Logical Volume Information for Volume Group: vg00 x xx
xx x x xx
xx x LV Size No. of Mirror No. of Str x xx
xx x LV Name Usage (Mbytes) Mirrors Policy Stripes x xx
xx xlqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqkx xx
xx xx lvol1 VxFS 304 1 strict -- ^x xx
xx xx lvol2 Swap/Dump 4096 1 strict -- x xx
xx xx lvol3 VxFS 200 1 strict -- x xx
xx xx lvol4 VxFS 200 1 strict -- x xx
xx xx lvol5 VxFS 24 1 strict -- x xx
xx xx lvol6 VxFS 2496 1 strict -- vx xx
-- lvol1到8也有了1份镜像。搞定收工 |
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发表于 2005-03-03 18:35