I'm a technician who has been called upon to troubleshoot an ancient HP9000 K260, running HP UX 11.11.
After a power sag/crash/restart FSCK gave multiple error/warning messages about logical volumes and groups. I have some modest experience with Unix servers, but not on such an old and complex machine, and I'm in way over my head. Before I even go into the problems I'm asking for help with, is there anyone on these forums who has knowledge of such an old machine? I would be extremely grateful for any help I could get. I suspect file system corruption and perhaps a failed physical drive, but I don't even know how to figure out which drive (of the 14) needs to be replaced! I have replacement drives, and happily data loss is not an issue because there was a complete backup of the OS (Ignite) as well as all data.
Yes, I know this machine should have been retired years ago, but for whatever reason the client is willing to spend the money to keep it going for a couple more years. There seems to be nobody in my entire state who has experience working on this thing, however. Including me.
I'm accessing the server through an equally-ancient terminal, not a PC, so I can't copy and paste output here on the forum. I do have clear .jpg images of the screen output, and can attach those.
I will be extremely grateful for any and all assistance.
Sun Ultra 80 ...
had to connect an additional drive. connect it according to hardware manual
The problem is when i try to power on the system , it dosent start, .. like the system is dead. :(
So i remove the new drive and voila ... power starts up .
Can anyone pinpoint wats goin on here. ... (7 Replies)
HELP!!
I am having some major problems at present with a HP dat drive under RH9. The drive worked fine previously under RH8, but now does not work.
I am using kernel 2.4.20-30.9 on a i686 athlon intel box.
My messages log shows the below:
Apr 23 11:39:24 devsys kernel: ahc_pci:1:6:0:... (0 Replies)
I've got SUSE 9 installed on a removable hard drive and the system is up and running fine.
I'm trying to copy stuff off a CD onto one of my Linux partitions but I am getting an errors :
* Could not read /media/cdrom/file1.tar.tar
I can browse to the file location on the CD by using the... (11 Replies)
Recently we brought up a Spectralogic 2K Tape Library that had been out of service for about 3 years to replace a DDS-4 tape drive unit as our main backup device.
Everything seemed to go fine but now I have run into a little problem.
System details:
FBSD 6.1
SpectraLogic 2K library with a... (1 Reply)
Recently we had a problem with a CPU card on our SunFire V880 which has Solaris 9 OS. we removed the card and there was also a problem with our usr which was accidentally deleted. We able to restore the usr but now we having a problem with our tape drive.
Previously we could write to the with
... (5 Replies)
Currenty running SCO Openserver 6 at a Dell PowerEdge T300. I recently installed a driver for an Adaptec SCSI card (adpu320). When I connect a tape drive to it and re-start the system,it freezes and displays the following message: "WARNING: adpu320: Command timed out (ha= 4)" and the system... (2 Replies)
I am trying to install an HP StorageWorks DAT40 Tape drive at SC0 5.0.7. The tape drive is not functional.
When I run #sconf -v this is what I get;
Sdsk ad160 0 0 0 0
Sdsk ad160 0 0 1 0
Stp ad160 0 0 3 0
But when... (2 Replies)
Hello All,
Can anybody please tell me what is the maximum limit of Physical IBM Power Machine which can be handled by single HMC at a single point of time?
Thanks,
Jenish (1 Reply)
Hi,
I run Fedora 17.
I created a physical volume of 30GB on a disk with 60GB of space so there is 30GB of free space. On the physical volume, I created my volume group and logical volumes. I assigned all the space in the physical volume to my volume group. I need to add the 30GB of free space... (1 Reply)
Hello,
I have some doubts about the dvd/cd physical on power machine and AIX.
I see on my AIX lpar and see there is 1 DVD drive and its physical location
bash-4.4# lsdev | grep cd0
cd0 Available 03-00-00 SATA DVD-RAM Drive
bash-4.4# lscfg -vpl cd0
cd0 ... (12 Replies)
Discussion started by: Phat
12 Replies
LEARN ABOUT CENTOS
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 [Phys-
icalVolumePath...]
DESCRIPTION
vgreduce allows you to remove one or more unused physical volumes from a volume group.
OPTIONS
See lvm(8) 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 2.02.105(2)-RHEL7 (2014-03-26) VGREDUCE(8)