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HPUX 11.31系统镜像

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【HPUX 11.31专题】HPUX 11.31系统镜像 HPUX 11.23及以后版本与11.22版本配置根盘镜像的最大的不同: 1. 新增加了HPSP分区 11.22系统根盘只划分了两个分区EFI / HP-UX，在11.23系统中，划分了3个分区，分别为EFI / HP-UX / HPSP相应在使用idisk命令划分硬盘分区时使的 /tmp/partitionfile 文件中的内容也做了相应调整。

2. EFI分区大小从原先的100M，增加到500M。镜像步骤 1、查看基本信息 #ioscan -m dsf Persistent DSF Legacy DSF(s) ======================================== /dev/pt/pt2 /dev/rscsi/c5t7d0 /dev/rtape/tape1_BEST /dev/rmt/c7t3d0BEST /dev/rtape/tape1_BESTn /dev/rmt/c7t3d0BESTn /dev/rtape/tape1_BESTb /dev/rmt/c7t3d0BESTb /dev/rtape/tape1_BESTnb /dev/rmt/c7t3d0BESTnb /dev/pt/pt3 /dev/rscsi/c6t15d0 /dev/rdisk/disk11 /dev/rdsk/c0t6d0 /dev/rdisk/disk11_p1 /dev/rdsk/c0t6d0s1 /dev/rdisk/disk11_p2 /dev/rdsk/c0t6d0s2 /dev/rdisk/disk11_p3 /dev/rdsk/c0t6d0s3 /dev/rdisk/disk12 /dev/rdsk/c1t2d0 /dev/rdisk/disk13 /dev/rdsk/c2t6d0 /dev/rdisk/disk14 /dev/rdsk/c5t1d0 /dev/rdisk/disk15 /dev/rdsk/c5t0d0 /dev/rdisk/disk16 /dev/rdsk/c5t3d0 /dev/rdisk/disk17 /dev/rdsk/c5t2d0 /dev/rdisk/disk18 /dev/rdsk/c6t1d0 /dev/rdisk/disk19 /dev/rdsk/c6t0d0 /dev/rdisk/disk20 /dev/rdsk/c6t2d0 /dev/rdisk/disk21 /dev/rdsk/c6t3d0 这个命令是11.31操作系统里面所独有的，普通操作的时候看不出有什么好处，在有多路径的时候优势就显示出来了，比如说添加了EMC的存储，设备名/dev/rdsk/c5t0d0跟/dev/rdsk/c8t0d0对应的是同一块磁盘，在11.23下面如果要加入到vg里面必须把两个设备名都加进去，而在11.31下面因为有了多路径映射，会显示为/dev/rdisk/diskxx的形式，对应这两个设备，这样就比较一目了然了。比如说： #ioscan -m dsf /dev/rdisk/disk15 /dev/rdisk/disk15 /dev/rdsk/c5t0d0 /dev/rdsk/c8t0d0 #ioscan -kfnC disk Class I H/W Path Driver S/W State H/W Type Description ======================================================================= disk 0 3/0/0/2/0.6.0 sdisk CLAIMED DEVICE HP 146 GHUS153014VL3800 /dev/dsk/c0t6d0 /dev/dsk/c0t6d0s2 /dev/rdsk/c0t6d0 /dev/rdsk/c0t6d0s2 /dev/dsk/c0t6d0s1 /dev/dsk/c0t6d0s3 /dev/rdsk/c0t6d0s1 /dev/rdsk/c0t6d0s3 disk 10 3/0/0/2/1.2.0 sdisk CLAIMED DEVICE HL-DT-STDVD-RAM GH40L /dev/dsk/c1t2d0 /dev/rdsk/c1t2d0 disk 1 3/0/0/3/0.6.0 sdisk CLAIMED DEVICE HP 146 GHUS153014VL3800 /dev/dsk/c2t6d0 /dev/rdsk/c2t6d0 disk 3 3/0/8/1/0/4/1.0.0 sdisk CLAIMED DEVICE COMPAQ BF1468AFEB /dev/dsk/c5t0d0 /dev/rdsk/c5t0d0 disk 2 3/0/8/1/0/4/1.1.0 sdisk CLAIMED DEVICE COMPAQ BF1468AFEB /dev/dsk/c5t1d0 /dev/rdsk/c5t1d0 disk 5 3/0/8/1/0/4/1.2.0 sdisk CLAIMED DEVICE COMPAQ BF1468AFEB /dev/dsk/c5t2d0 /dev/rdsk/c5t2d0 disk 4 3/0/8/1/0/4/1.3.0 sdisk CLAIMED DEVICE COMPAQ BF1468AFEB /dev/dsk/c5t3d0 /dev/rdsk/c5t3d0 disk 7 3/0/10/1/0/4/0.0.0 sdisk CLAIMED DEVICE COMPAQ BF1468AFEB /dev/dsk/c6t0d0 /dev/rdsk/c6t0d0 disk 6 3/0/10/1/0/4/0.1.0 sdisk CLAIMED DEVICE COMPAQ BF1468AFEB /dev/dsk/c6t1d0 /dev/rdsk/c6t1d0 disk 8 3/0/10/1/0/4/0.2.0 sdisk CLAIMED DEVICE COMPAQ BF1468AFEB /dev/dsk/c6t2d0 /dev/rdsk/c6t2d0 disk 9 3/0/10/1/0/4/0.3.0 sdisk CLAIMED DEVICE COMPAQ BF1468AFEB /dev/dsk/c6t3d0 /dev/rdsk/c6t3d0 2. Create the system, OS, and service partitions.

#vi /tmp/partitionfile 3 EFI 500MB HPUX 100% HPSP 400MB #idisk -wf /tmp/partitionfile /dev/rdisk/disk13 idisk version: 1.44 ********************** 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 = 0x60f87d52 MyLbaLo = 0x1 MyLbaHi = 0x0 AlternateLbaLo = 0x1117732f AlternateLbaHi = 0x0 FirstUsableLbaLo = 0x40 FirstUsableLbaHi = 0x0 LastUsableLbaLo = 0x111772ff LastUsableLbaHi = 0x0 Disk GUID = 5a0c2376-ec7e-11de-8000-d6217b60e588 PartitionEntryLbaLo = 0x2 PartitionEntryLbaHi = 0x0 NumberOfPartitionEntries = 0xc SizeOfPartitionEntry = 0x80 PartitionEntryArrayCRC32 = 0xc3dc096 Primary Partition Table (in 512 byte blocks): Partition 1 (EFI): Partition Type GUID = c12a7328-f81f-11d2-ba4b-00a0c93ec93b Unique Partition GUID = 5a0c25b0-ec7e-11de-8000-d6217b60e588 Starting Lba Lo = 0x40 Starting Lba Hi = 0x0 Ending Lba Lo = 0xf9fff Ending Lba Hi = 0x0 Partition 2 (HP-UX): Partition Type GUID = 75894c1e-3aeb-11d3-b7c1-7b03a0000000 Unique Partition GUID = 5a0c25c4-ec7e-11de-8000-d6217b60e588 Starting Lba Lo = 0xfa000 Starting Lba Hi = 0x0 Ending Lba Lo = 0x110af7ff Ending Lba Hi = 0x0 Partition 3 (HPSP): Partition Type GUID = e2a1e728-32e3-11d6-a682-7b03a0000000 Unique Partition GUID = 5a0c25d8-ec7e-11de-8000-d6217b60e588 Starting Lba Lo = 0x110af800 Starting Lba Hi = 0x0 Ending Lba Lo = 0x111772ff Ending Lba Hi = 0x0 EFI Alternate Header: Signature = EFI PART Revision = 0x10000 HeaderSize = 0x5c HeaderCRC32 = 0x4c050c26 MyLbaLo = 0x1117732f

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HP HP-UX 说明书

HP HP-UX 说明书

本文档中的信息如有更改，恕不另行通知。 担保 随 HP 产品及服务提供的明示性担保声明中列出了适用于此 HP 产品及服务的 专用担保条款。本文中的任何内容均不构成额外的担保。 HP 对本文中的技术 或编辑错误以及缺漏不负任何责任。 美国政府许可 机密计算机软件。必须有 HP 授予的有效许可证，方可拥有、使用或复制本软 件。根据供应商的标准商业许可证的规定，美国政府应遵守 FAR 12.211 和 12.212 中有关 “商业计算机软件” 、 “计算机软件文档”与 “商业货物技术数 据”条款的规定。 附加版权声明 本文档及其所涉及的软件可能同时受到下述一项或多项版权的保护。某些单 独的联机帮助页将对这些附加版权加以认可。 版权所有 1979, 1980, 1983, 1985-1993 Regents of the University of California 版权所有 1980, 1984, 1986 Novell, Inc. 版权所有 1985, 1986, 1988 Massachusetts Institute of Technology 版权所有 1986-2000 Sun Microsystems, Inc. 版权所有 1988 Carnegie Mellon University 版权所有 1989-1991 The University of Maryland 版权所有 1989-1993 The Open Software Foundation, Inc. 版权所有 1990 Motorola, Inc. 版权所有 1990-1992 Cornell University。 版权所有 1991-2003 Mentat Inc. 版权所有 1996 Morning Star Technologies, Inc. 版权所有 1996 Progressive Systems, Inc.
Solaris11_系统镜像

Solaris11_系统镜像

Solaris11系统镜像篇新的T系列设备一般采取硬raid方式，如果没有做硬raid，可以采用zfs mirror的方式，保证系统高可用。

1.准备root@solaris11:~# formatSearching for disks...doneAVAILABLE DISK SELECTIONS:0. c2t0d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>/pci@0/pci@0/pci@2/scsi@0/sd@0,01. c2t1d0 <HITACHI-H101414SCSUN146G-SA25 cyl 14087 alt 2 hd 24 sec 848> /pci@0/pci@0/pci@2/scsi@0/sd@1,02. c2t2d0 <HITACHI-H101414SCSUN146G-SA25-136.73GB>/pci@0/pci@0/pci@2/scsi@0/sd@2,03. c2t3d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>/pci@0/pci@0/pci@2/scsi@0/sd@3,0Specify disk (enter its number):系统安装在c2t0d0上，我选取c2t3d0与其镜像，首选保证c2t3d0是SMI格式root@solaris11:~# format -e c2t3d0selecting c2t3d0[disk formatted]FORMAT MENU:disk - select a disktype - select (define) a disk typepartition - select (define) a partition tablecurrent - describe the current diskformat - format and analyze the diskrepair - repair a defective sectorlabel - write label to the diskanalyze - surface analysisdefect - defect list managementbackup - search for backup labelsverify - read and display labelssave - save new disk/partition definitionsinquiry - show disk IDscsi - independent SCSI mode selectscache - enable, disable or query SCSI disk cachevolname - set 8-character volume name!<cmd> - execute <cmd>, then returnquit2.拷贝分区root@solaris11:~# prtvtoc /dev/rdsk/c2t0d0s0|fmthard -s - /dev/rdsk/c2t3d0s0 fmthard: New volume table of contents now in place.root@solaris11:~# prtvtoc /dev/rdsk/c2t0d0s0* /dev/rdsk/c2t0d0s0 partition map** Dimensions:* 512 bytes/sector* 848 sectors/track* 24 tracks/cylinder* 20352 sectors/cylinder* 14089 cylinders* 14087 accessible cylinders** Flags:* 1: unmountable* 10: read-only** First Sector Last* Partition Tag Flags Sector Count Sector Mount Directory0 2 00 0 286698624 2866986232 5 01 0 286698624 286698623root@solaris11:~# prtvtoc /dev/rdsk/c2t3d0s0* /dev/rdsk/c2t3d0s0 partition map** Dimensions:* 512 bytes/sector* 848 sectors/track* 24 tracks/cylinder* 20352 sectors/cylinder* 14089 cylinders* 14087 accessible cylinders** Flags:* 1: unmountable* 10: read-only3.加入rpoolroot@solaris11:~# zpool statuspool: rpoolstate: ONLINEscan: none requestedconfig:NAME STATE READ WRITE CKSUMrpool ONLINE 0 0 0c2t0d0s0 ONLINE 0 0 0errors: No known data errorsroot@solaris11:~# zpool attach rpool c2t0d0s0 c2t3d0s0Make sure to wait until resilver is done before rebooting.root@solaris11:~# zpool statuspool: rpoolstate: DEGRADEDstatus: One or more devices is currently being resilvered. The pool will continue to function in a degraded state.action: Wait for the resilver to complete.Run 'zpool status -v' to see device specific details.scan: resilver in progress since Wed Nov 12 19:37:57 201447.0G scanned2.75G resilvered at 73.1M/s, 5.37% done, 0h10m to goconfig:NAME STATE READ WRITE CKSUMrpool DEGRADED 0 0 0mirror-0 DEGRADED 0 0 0c2t0d0s0 ONLINE 0 0 0c2t3d0s0 DEGRADED 0 0 0 (resilvering)errors: No known data errorsroot@solaris11:~#4.添加启动块5.验证待同步完显示：root@solaris11:/solarisiso/repsitory-ips# zpool statuspool: rpoolstate: ONLINEscan: resilvered 47.0G in 0h12m with 0 errors on Tue Nov 11 19:22:47 2014 config:NAME STATE READ WRITE CKSUMrpool ONLINE 0 0 0mirror-0 ONLINE 0 0 0c2t0d0s0 ONLINE 0 0 0c2t3d0s0 ONLINE 0 0 0errors: No known data errors当前是使用：disk0 /pci@0/pci@0/pci@2/scsi@0/disk@0启动，到ok下，我们使用镜像盘disk3 /pci@0/pci@0/pci@2/scsi@0/disk@3启动OPSCENTER> console -f{0} ok devaliasttya /ebus@c0/serial@0,ca0000nvram /virtual-devices/nvram@3net3 /pci@0/pci@0/pci@1/pci@0/pci@3/network@0,1net2 /pci@0/pci@0/pci@1/pci@0/pci@3/network@0net1 /pci@0/pci@0/pci@1/pci@0/pci@2/network@0,1net0 /pci@0/pci@0/pci@1/pci@0/pci@2/network@0net /pci@0/pci@0/pci@1/pci@0/pci@2/network@0cdrom/pci@0/pci@0/pci@1/pci@0/pci@1/pci@0/usb@0,2/storage@2/disk@0:fdisk7 /pci@0/pci@0/pci@2/scsi@0/disk@7disk6 /pci@0/pci@0/pci@2/scsi@0/disk@6disk5 /pci@0/pci@0/pci@2/scsi@0/disk@5disk4 /pci@0/pci@0/pci@2/scsi@0/disk@4disk3 /pci@0/pci@0/pci@2/scsi@0/disk@3disk2 /pci@0/pci@0/pci@2/scsi@0/disk@2disk1 /pci@0/pci@0/pci@2/scsi@0/disk@1disk0 /pci@0/pci@0/pci@2/scsi@0/disk@0disk /pci@0/pci@0/pci@2/scsi@0/disk@0scsi /pci@0/pci@0/pci@2/scsi@0。

传统方法换根盘

传统方法换根盘

Itanium定位盘位：sasmgr set_attr -D /dev/sasd0 -q lun=/dev/rdsk/c*t*d* -q locate_led=on1、传统方法换根盘（拆mirror，建mirror）PA 换根盘操作ioscan -kfnCdiskvgdisplay -v vg00 | morelvdisplay -v /dev/vg00/lvol2lvdisplay -v -k /dev/vg00/lvol2 | more/*-k 参数显示pv 的k 值，如果遇到ghost 盘，需要-k来拆除，在lvreduce时候也加上-k 跟上key 值lvreduce -m 0 -A n /dev/vg00/lvol1 /dev/dsk/c1t15d0 lvreduce -m 0 -A n /dev/vg00/lvol2 /dev/dsk/c1t15d0 lvreduce -m 0 -A n /dev/vg00/lvol3 /dev/dsk/c1t15d0 lvreduce -m 0 -A n /dev/vg00/lvol4 /dev/dsk/c1t15d0 lvreduce -m 0 -A n /dev/vg00/lvol5 /dev/dsk/c1t15d0 lvreduce -m 0 -A n /dev/vg00/lvol6 /dev/dsk/c1t15d0 lvreduce -m 0 -A n /dev/vg00/lvol7 /dev/dsk/c1t15d0 lvreduce -m 0 -A n /dev/vg00/lvol8 /dev/dsk/c1t15d0 lvreduce -m 0 -A n /dev/vg00/lvol9 /dev/dsk/c1t15d0 vgreduce -f vg00 /dev/dsk/c1t15d0pvchange -a N /dev/dsk/c1t15d0==============replace disk==============insf -e -H 0/0/2/0.2.0pvcreate -B /dev/rdsk/c1t15d0 /*如果格式化不成功，或者该硬盘以前用于其他vg，就需要加-f 参数，强制格式化vgextend /dev/vg00 /dev/dsk/c1t15d0mkboot /dev/rdsk/c1t15d0mkboot -a "hpux -lq(;0)/stand/vmunix" /dev/rdsk/c1t15d0 mkboot -a "hpux" /dev/rdsk/c1t15d0pvdisplay -v /dev/dsk/c3t15d0 | grep 'current.*0000 $' /*检测vg中lv 的顺序，要使两个pv 中lv 的顺序是一致lvextend -m 1 /dev/vg00/lvol1 /dev/dsk/c1t15d0lvextend -m 1 /dev/vg00/lvol2 /dev/dsk/c1t15d0lvextend -m 1 /dev/vg00/lvol3 /dev/dsk/c1t15d0lvextend -m 1 /dev/vg00/lvol4 /dev/dsk/c1t15d0lvextend -m 1 /dev/vg00/lvol5 /dev/dsk/c1t15d0lvextend -m 1 /dev/vg00/lvol6 /dev/dsk/c1t15d0lvextend -m 1 /dev/vg00/lvol7 /dev/dsk/c1t15d0lvextend -m 1 /dev/vg00/lvol8 /dev/dsk/c1t15d0for lvol in lvol1 lvol2 lvol3 lvol4 lvol5 lvol6 lvol7 lvol8 /*还有其他命名格式的lv 名称，也可以写在后面> do> lvextend -s –m 1 /dev/vg00/$lvol /dev/dsk/c1t15d0> done lvsync -T /dev/vg00/lvol* /*如果有其他命名的lv，要单独同步，lvol*只能同步lvol 开头的lv,lvextend 加-s 不会再扩展不同步lv，最后由lvsync 统一同步lvlnboot -b /dev/vg00/lvol1lvlnboot -r /dev/vg00/lvol3lvlnboot -s /dev/vg00/lvol2lvlnboot -d /dev/vg00/lvol2lvlnboot -R -v /dev/vg00 /*老版本的系统没有安装patch，可能没有-R的参数，需要单独更新vg 信息使用-b -r- s- d setboot -a 0/0/2/0.2.0 /*设置备用启动路径-p 是设置主的启动路径setboot -v# vi /stand/bootconfl /dev/dsk/c1t15d0 /*l代表lvm的意思l是字母L的大写IA 换根盘操作ioscan -fnCdiskvgdisplay -v vg00 | morelvdisplay -v /dev/vg00/lvol1. . .lvdisplay -v /dev/vg00/lvol9lvdisplay -v -k /dev/vg00/lvol2 | morelvreduce -m 0 -A n /dev/vg00/lvol1 /dev/disk/disk5_p2 lvreduce -m 0 -A n /dev/vg00/lvol2 /dev/disk/disk5_p2 lvreduce -m 0 -A n /dev/vg00/lvol3 /dev/disk/disk5_p2 lvreduce -m 0 -A n /dev/vg00/lvol4 /dev/disk/disk5_p2 lvreduce -m 0 -A n /dev/vg00/lvol5 /dev/disk/disk5_p2 lvreduce -m 0 -A n /dev/vg00/lvol6 /dev/disk/disk5_p2 lvreduce -m 0 -A n /dev/vg00/lvol7 /dev/disk/disk5_p2 lvreduce -m 0 -A n /dev/vg00/lvol8 /dev/disk/disk5_p2 vgreduce -f vg00 /dev/disk/disk5_p2=========================replace disk=========================IA 机器上创建根盘镜像vi /tmp/idf3EFI 500MBHPUX 100%HPSP 400MBidisk -f /tmp/idf -w /dev/rdisk/disk5/*创建分区文件，以及对pv 进行分区，可以用两条命令替代。

hpunixmirrorabootdisk（HP小机根盘作镜像）

hpunixmirrorabootdisk（HP小机根盘作镜像）

hpunixmirrorabootdisk（HP小机根盘作镜像）（如果以前你的硬盘被使用过，或你不想在使用该磁盘的数据，可以运行mediainit格式化改硬盘。

mediainit通过格式化介质来初始化硬盘，通过读写测试模式来校验介质的完整性，然后闲置所有发现的坏块。

mediainit会破坏硬盘上说有现存的用户数据：#mediainit /dev/rdsk/c0t3d0）选择一个内置的硬盘。

例如/dev/dsk/c0t8d0做成一个启动盘：pvcreate -f -B /dev/rdsk/c0t8d0（使用参数“-B”创建一个用于镜像的可引导的LVM磁盘）将这个硬盘加入vg00中：vgextend /dev/vg00 /dev/dsk/c0t8d0将启动文件装入硬盘引导区： mkboot /dev/dsk/c0t8d0对/stand , / , 交换区作镜像： lvextend -m 1 /dev/vg00/lvol1 /dev/dsk/c0t8d0 （/stand）lvextend -m 1 /dev/vg00/lvol2 /dev/dsk/c0t8d0 (/swap)lvextend -m 1 /dev/vg00/lvol3 /dev/dsk/c0t8d0 (/)对vg00上的其它逻辑卷作镜像: lvextend -m 1 /dev/vg00/lvol4 /dev/dsk/c0t8d0lvextend -m 1 /dev/vg00/lvol5 /dev/dsk/c0t8d0lvextend -m 1 /dev/vg00/lvol6 /dev/dsk/c0t8d0lvextend -m 1 /dev/vg00/lvol7 /dev/dsk/c0t8d0lvextend -m 1 /dev/vg00/lvol8 /dev/dsk/c0t8d0拷贝正确的AUTO到新的LIF区，注意使用字符设备：mkboot -a "hpux -lq (;0)/stand/vmunix" /dev/dsk/c0t5d0 (系统主引导盘)mkboot -a "hpux -lq (;0)/stand/vmunix" /dev/dsk/c0t8d0lvlnboot -R指定引导逻辑卷、根逻辑卷、主交换逻辑卷（用swapinfo确定交换逻辑卷在什么地方）、转储逻辑卷,为根和交换镜像拷贝更新包含在BDRA中等启动信息：lvlnboot -b /dev/vg00/lvol1lvlnboot -r /dev/vg00/lvol3lvlnboot -s /dev/vg00/lvol2lvlnboot -d /dev/vg00/lvol2恢复所有的BDRA信息：lvlnboot -R确定引导逻辑卷、根逻辑卷、主交换逻辑卷以及转储逻辑卷的：（检查镜像正确与否）：lvlnboot -v显示当前的主引导路径和替代引导路径：setboot。