10 More Discussions You Might Find Interesting
1. HP-UX
Scenario1:
VG00 lvm,not mirrored,2 disk of 36GB vg size
VG00 size is under 30G.
Is possible to remove a disk of 36GB and replace "on fly"
with a disk of 300GB on VG00?
Thanks (6 Replies)
Discussion started by: Linusolaradm1
6 Replies
2. AIX
Hi,
I need to know who can I create an script in order to check server mirror in AIX. I got this script
!/usr/bin/ksh
#
# Check if a VG is mirrored.
#
# lsattr -El <lvname> -a strictness -a copies
# If copies=2 and scrictness=y, then VG is mirrored
#
# LVs are retrieved via 'lsvg -l... (5 Replies)
Discussion started by: fede_mont
5 Replies
3. HP-UX
what is the difference between DRD and Root Mirror Disk using LVM mirror ? (3 Replies)
Discussion started by: maxim42
3 Replies
4. Solaris
Hi,
Can you help me on booting x86 server configured under VxVM. Server boots fine normally from both the disks but if I try to boot server from mirror disk without starting veritas, then it does not boot.
vxplex -g rootdg dis var-02
vxplex -g rootdg dis swapvol-02
vxplex -g rootdg dis... (2 Replies)
Discussion started by: milindphanse604
2 Replies
5. UNIX for Advanced & Expert Users
I apologize is this isn't an appropriate post for the 'advanced' UNIX, so please let me know if I should post this under UNIX for dummies, but here's my problem in a nutshell: I having problems creating a mirrored logical volume.
I have created two new physical volumes
... (2 Replies)
Discussion started by: simonrodan
2 Replies
6. Solaris
I’m setting up a boot disk mirror on Solaris 10 x86. I’m used to doing it on SPARC, where you can copy the partition table using fmthard. My x86 boot disk has 2 primary partitions, a Solaris one and a diagnostic one. Is there a way to copy those 2 primary partitions to the second disk without... (6 Replies)
Discussion started by: TKD
6 Replies
7. Linux
Hi Guys,
I have a mirrored LVM volume, and wish to break the mirror leaving only copy1 (effectively removing copy 0).
Here's the config:
# lvs -a -o +devices
lvdata vg01 mwi-ao 2.19T lvdata_mlog 100.00 lvdata_mimage_0(0),lvdata_mimage_1(0)
vg01... (0 Replies)
Discussion started by: badoshi
0 Replies
8. Ubuntu
Hi,
I have an Ubuntu system which I have an faulted mirror.
I trying to replace the disk, but I'm stuck on that it boots and only showing GRUB
GRUB
## ## End Default Options ##
title Ubuntu 8.04.4 LTS, kernel 2.6.24-26-server
root (hd0,0)
kernel ... (0 Replies)
Discussion started by: jld
0 Replies
9. Solaris
Hi All,
How do you know if you need to break the mirror on solaris 8 patch update?
Here's the patch example, 117350-54. On the site, it's just a low type update and not a medium or critical.
Is breaking a mirror a best practice only or really a requirement to some patch?
Thanks,
itik (1 Reply)
Discussion started by: itik
1 Replies
10. HP-UX
How do we remove mirror (vg00) in itanium system having 11.23 version. (2 Replies)
Discussion started by: jeelans
2 Replies
vxdestroy_lvmroot(1M) vxdestroy_lvmroot(1M)
NAME
vxdestroy_lvmroot - remove LVM root disk and associated LVM volume group
SYNOPSIS
vxdestroy_lvmroot [-v] [-b] lvm_root_disk
DESCRIPTION
The vxdestroy_lvmroot command tears down and removes the LVM volume group associated with the specified physical disk. This is done by
removing the volumes in the volume group and then removing the volume group.
OPTIONS
-b Invokes the setboot command to change the primary boot disk to the VxVM root disk from which the system was booted (if the pri-
mary boot disk is not already set to this disk). The alternate boot device remains unchanged. If the -v option is also speci-
fied, the settings of the primary and alternate boot devices are displayed.
-v Outputs verbose messages including a timestamp that indicates major operations being performed.
ARGUMENTS
lvm_root_disk
Specifies the device name of the LVM root disk that is to be destroyed, along with its entire volume group.
EXAMPLES
This example shows the vxdestroy_lvmroot command invoked in its simpliest form:
/etc/vx/bin/vxdestroy_lvmroot c5t1d0
# /etc/vx/bin/vxdestroy_lvmroot -v -b c3t0d0
Are you sure about destroying c3t0d0 (imported on VG /dev/vg02) ? YES
vxdestroy_lvmroot 06:02: Tearing down /dev/vg02 on device c3t0d0
vxdestroy_lvmroot 06:02:
Unmounting and removing any volumes associated with /dev/vg02
vxdestroy_lvmroot 06:02: removing logical volume /dev/vg02/lvol1
vxdestroy_lvmroot 06:02: removing logical volume /dev/vg02/lvol2
vxdestroy_lvmroot 06:02: removing logical volume /dev/vg02/lvol3
vxdestroy_lvmroot 06:02: removing logical volume /dev/vg02/lvol4
vxdestroy_lvmroot 06:02: removing logical volume /dev/vg02/lvol5
vxdestroy_lvmroot 06:02: removing logical volume /dev/vg02/lvol6
vxdestroy_lvmroot 06:02: removing logical volume /dev/vg02/lvol7
vxdestroy_lvmroot 06:02: removing logical volume /dev/vg02/lvol8
vxdestroy_lvmroot 06:02: Removing Volume Group /dev/vg02
vxdestroy_lvmroot 06:02: Removing device files in /dev/vg02
vxdestroy_lvmroot 06:02: Removing LVM Physical Volume c3t0d0
vxdestroy_lvmroot 06:02: Removing LVM Physical Volume c1t1d3
vxdestroy_lvmroot 06:02: Removing LVM Physical Volume c1t1d4
vxdestroy_lvmroot 06:02: Removing LVM Physical Volume c1t1d5
vxdestroy_lvmroot 06:03: Current setboot values:
vxdestroy_lvmroot 06:03: Primary: 0/0/6/0/0.0.0
vxdestroy_lvmroot 06:03: Alternate: 0/0/1/0/0.1.0
vxdestroy_lvmroot 06:03:
Making disk c0t1d0 (0/0/1/0/0.1.0) the primary boot disk
vxdestroy_lvmroot 06:03:
Removal of device c3t0d0, volume group /dev/vg02 was successful
SEE ALSO
cpio(1), dd(1), fsck(1M), setboot(1M) vxbootsetup(1M) vxcp_lvmroot(1M) vxres_lvmroot(1M)
VxVM 5.0.31.1 24 Mar 2008 vxdestroy_lvmroot(1M)