hp ux vgdisplay Volume group not activated
Question: we have hp-ux 11.0(64-bit) installed on hp900(N4000) server. I want to increase the size of logical volume /dev/vg00/lvol9 (filesystem: /m01) to 3260M. This volume has mirrored copy on other disk. Here are the steps I am going to follow: lvextend -L 3260 /dev/vg00/lvol9 unmount /m01 extendfs vxfs /dev/vg00/lvol9 mount /m01 please coreect me if I am missing anything. Answer: There are a...
by meteorm - HP文档中心 - 2009-02-04 15:50:59 阅读（2176） 回复（0）
Splitting a volume group Author: Jaylin Zhou Create PVs: # pvcreate /dev/sdb[567] Physical volume "/dev/sdb5" successfully created Physical volume "/dev/sdb6" successfully created Physical volume "/dev/sdb7" successfully created Create VG: # vgcreate myvg /dev/sdb[567] volume group "myvg" successfully created Create LV: # # lvcreate -l 50 /dev/myvg -n mylv Logical volume "mylv" c...
1,Backup all user data in the volume to be removed (Use fbackup, cpio or tar backup utilities as appropriate.) 2,Determine the names of the logical volumes residing in the volume groups to be removed # lvdisplay /dev/vgXX/lvol* 3,unmount all logical volumes in the volume group to be removed # cd / # umount /dev/vgxx/lvol* 4,Remove the logical volumes found in step2 from the volume group # lvremov...
1. # lsvg -p rootvg rootvg: PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION hdisk0 active 546 526 109..105..94..109..109 # extendvg rootvg hdisk1 0516-1254 extendvg: Changing the PVID in the ODM. 2. # mirrorvg rootvg 0516-1124 mirrorvg: Quorum requirement turned off, reboot system for this to take effect for rootvg. 0516-1126 mirrorvg: rootvg successfully mirrored, user should perform bosboo...
Glossary Term Definition Journaled File System (JFS) Unix filesystem that uses a journaled log to record changes to the filesystem. In the event of a failure the log can be used to recover. Logical Extents Logical extents are used to create the logical volume - they are the same size as physical extents Logical Interchange Format (LIF) hp Storage format used for interchange of files bet...
You can move an entire LVM volume group to another system. It is recommended that you usethe vgexport and vgimport commands when you do this. The vgexport command makes an inactive volume group inaccessible to the system, whichallows you to detach its physical volumes. The vgimport command makes a volume groupaccessible to a machine again after the vgexport command has made it inactive. To move a...
1,Unmount any logical volumes associated with the volume group you wish to export # umount /dev/vgXX/lvol* 2,Make the volume group unavailable # vgchange -a n /dev/vgXX 3,Use vgexport to remove volume group information from /etc/lvmtab # vgexport -v /dev/vgXX NOTE: If the logical volumes used specific names, instead of the defaults, and these need to be kept you will need to specify the -m option...
Splitting a volume group--Jaylin Zhou Create PVs: # pvcreate /dev/sdb[567] Physical volume "/dev/sdb5" successfully created Physical volume "/dev/sdb6" successfully created Physical volume "/dev/sdb7" successfully created Create VG: # vgcreate myvg /dev/sdb[567] volume group "myvg" successfully created Create LV: # lvcreate -l 50 /dev/myvg -n mylv Logical volume "mylv" created Create ...
我发现我的aix的7026/B80的机器在开机的时候自动重启，因此我在启动的时候确认后发现磁盘还在，bootlist里面没有盘，blv的信息在启动盘中可能没有了。。。\r\n\r\n当我进入修复模式的时候选择第一个Access a Root volume group结果不停的弹出：\r\n/etc/getrootfs[586]: 3272 Killed\r\n/etc/getrootfs[586]: 3274 Killed\r\n/etc/getrootfs[586]: 3276 Killed\r\n/etc/getrootfs[586]: 3278 Killed\r\n/etc/getrootfs[586]: 3280 ...
偶尔用一次图形操作，不小心在LVM管理时建vg时沟选了集群选项。现在这两个vg无论如何也删除不掉了。 [root@db ~]# vgremove db1 Skipping clustered volume group db1 [root@db ~]# [root@db ~]# pvdisplay |grep /dev/ Skipping clustered volume group online Skipping clustered volume group db1 PV Name /dev/sdb1 PV Name /dev/sdc1 PV Name /dev/sdd1 查了一下...
遇到错误消息 “ 0516-366 putlvodm: volume group rootvg is locked, try again”，可按下列步骤进行恢复。 本文所述方法针对AIX V4.2 或更新的版本。 逻辑卷操作的异常终止有时会造成卷组（VG）被锁定，这时需用命令 chvg -u [vgname] 将被锁定的卷组解锁。“vgname”为被锁定的卷组 。 本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u/31/showart_569852.html
