05-17-2005
will disksuite go down with only two disks? i thought it had to be 50% plus 1 ? which assumes three disks for metadbs?
9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Does anyone know how to force these rogue logical volumes to mirror to there respective disks?
DISK:Logical Volumes
03:cw_p05,cw_p01_01,cw_p01_02,lv00
09:cw_p05,cw_p01_01,cw_p01_02
04:cw_p01_phyldbs,cw_p01_03,cw_op01_01,cw_od01
10:cw_p01_phyldbs,cw_p01_03,cw_op01_01 (1 Reply)
Discussion started by: Optimus_P
1 Replies
2. Solaris
Hello,
I need to get some details from my server like Internal hard disk details for my UNIX (Solaris 9) server like whether OS is mirrored or not, what type of mirror is used. Which hard disk are used for mirror ?
Regards (1 Reply)
Discussion started by: adel8483
1 Replies
3. Solaris
I've looked a little but haven't found a solid answer, assuming there is one.
What's better, hardware mirroring or ZFS mirroring? Common practice for us was to use the raid controllers on the Sun x86 servers. Now we've been using ZFS mirroring since U6. Any performance difference? Any other... (3 Replies)
Discussion started by: Lespaul20
3 Replies
4. Solaris
Hi ,
I am new to SVM .when i try to learn RAID 1 , first they are creating two RAID 0 strips through
metainit d51 1 1 c0t0d0s2
metainit d52 1 1 c1t0d0s2
In the next step
metainit d50 -m d51
d50: Mirror is setup
next step is
metaattach d50 d52
d50 : submirror d52 is... (7 Replies)
Discussion started by: vr_mari
7 Replies
5. Emergency UNIX and Linux Support
Hi guys.
I am gonna buy a dedicated server and make it a public mirror for some distributions.
but how much RAM, Hard Disk, Band Width, ... will suffice? It will be a mirror for CentOS and Ubuntu both. (3 Replies)
Discussion started by: majid.merkava
3 Replies
6. Solaris
Hi!
I would also like to know if I need first to create a pool before I can mirror my disks inside that pool.
My first disk is c7t0d0s0 and my second disk is c7t2d0s0 as seen in the figure below.
I would create a pool named rpool1 for this 2 disks.
# zpool create rpool1 c7t0d0p0 c7t2d0p0 ... (18 Replies)
Discussion started by: CarlosP
18 Replies
7. AIX
Is there any sort of best practice as to how many disks should be assigned to a VIO server? I currently have around 190-ish. All of my VIO servers can see those disks. Can anyone tell me how many you have on your VIO servers? (3 Replies)
Discussion started by: kah00na
3 Replies
8. 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
9. HP-UX
what is the difference between DRD and Root Mirror Disk using LVM mirror ? (3 Replies)
Discussion started by: maxim42
3 Replies
LEARN ABOUT MOJAVE
vgreduce
VGREDUCE(8) System Manager's Manual VGREDUCE(8)
NAME
vgreduce - reduce a volume group
SYNOPSIS
vgreduce [-a|--all] [-A|--autobackup y|n] [-d|--debug] [-h|-?|--help] [--removemissing] [-t|--test] [-v|--verbose] VolumeGroupName [Physi-
calVolumePath...]
DESCRIPTION
vgreduce allows you to remove one or more unused physical volumes from a volume group.
OPTIONS
See lvm for common options.
-a, --all
Removes all empty physical volumes if none are given on command line.
--removemissing
Removes all missing physical volumes from the volume group, if there are no logical volumes allocated on those. This resumes normal
operation of the volume group (new logical volumes may again be created, changed and so on).
If this is not possible (there are logical volumes referencing the missing physical volumes) and you cannot or do not want to remove
them manually, you can run this option with --force to have vgreduce remove any partial LVs.
Any logical volumes and dependent snapshots that were partly on the missing disks get removed completely. This includes those parts
that lie on disks that are still present.
If your logical volumes spanned several disks including the ones that are lost, you might want to try to salvage data first by acti-
vating your logical volumes with --partial as described in lvm (8).
SEE ALSO
lvm(8), vgextend(8)
Sistina Software UK LVM TOOLS 2.02.95(2) (2012-03-06) VGREDUCE(8)