Odm & Lvm Post: 302174020

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Clean an LV out of the ODM

I recently had a disk crash and was not able to clean the dump lv off the disk. Now trying to create new lvdump I am running into errors. My question is how do I remove the old lv out of the ODM? I have tried going through smit and also just rmlv and it cannot find the lv. Yet when I run lslv on...

2. AIX

Removing devices from ODM

I have replace a couple of hdisks in and old AIX 4 system. I have them assigned to the hdisk numbers previously in the system. When I don an lsvg -p vgname, i see them old devices by device number still come up as missing. I think they are still in the ODM,, how can I remove them? Thanks Mike

3. AIX

iscsi & LVM

Hi Everyone, I would like to know if its possible to create a 2 copy mirror using LVM with 1 member a FC attached disk and the other an iscsi disk. Will LVM let me mirror to two different disk types? I know there will be issues doing this however it is only a short term solution until we...

4. AIX

remove default gateway on ODM

Hi All, I remove the default gateway by using a command line but I need also to remove it from ODM so that reboot will not trigger it back. How do I remove it from ODM of AIX 5.3? Thanks for any comment you may add.

5. HP-UX

How to reduce LVM to create another LVM

Hi, I'm new to HP-UX. I have LVM on /var with 92Gig. I would like to reduce it to create another LVM for Oracle client with 800 meg or so. How to do it. I'm running 11.iv3 Thanks

6. AIX

Problem with the ODM base

Hi, I gonna try to explain my problem. When I list my tty I have something like that: sa3 is the RAN where the tty are connected. Yesterday I tried to delete every tty from the RAN I had a problem with a tty which was not possible to delete with rmdev -dl, so I had to : - delete it...

7. AIX

LVM & Raw device i/o comparison

Please consider this a question about basics&best practices. On AIX 5.3 system, three raw physical volumes are defined from storage. While doing a read with command dd from the raw device, the speed rate is 250Mb/s. Then, it gets complex when I define these three pv's to an lv of type raw. Doing...

8. AIX

Removing object from ODM base

Hello! I did a big mistake and now I have to change the ODM base manually :wall: I had a server of test with 2 VG (rootvg and datavg). I had to test something on it with an other AIX version. So, to be sure to restore it, i did a mksysb before but I had completly forgotten the second vg and...

9. UNIX for Dummies Questions & Answers

How to convert non LVM root partition to LVM?

Hi Guys, I m using redhat 6, I have installed root partition as non-LVM . Is there any way i can convert it to LVM?

10. Red Hat

Shrink LVM partition & create new Linux Primary partition

Hello All, I have a Red Hat Linux 5.9 Server installed with one hard disk & 2 Partitions created on it as follows, /boot - Linux Partition & another is LVM - One VG & under that 5-6 Logical volumes(var,opt,home etc). Here my requirement is to take out 1GB of space from LVM ( Any logical...

LEARN ABOUT MOJAVE

pvck

PVCK(8)                                                       System Manager's Manual                                                      PVCK(8)

NAME

       pvck - check physical volume metadata

SYNOPSIS

       pvck [-d|--debug] [-h|--help] [-v|--verbose] [--labelsector] PhysicalVolume [PhysicalVolume...]

DESCRIPTION

       pvck checks physical volume LVM metadata for consistency.

OPTIONS

       See lvm for common options.

       --labelsector sector
              By  default, 4 sectors of PhysicalVolume are scanned for an LVM label, starting at sector 0.  This parameter allows you to specify a
              different starting sector for the scan and is useful for recovery situations.  For example, suppose the partition table is corrupted
              or  lost  on  /dev/sda, but you suspect there was an LVM partition at approximately 100 MB.  This area of the disk may be scanned by
              using the --labelsector parameter with a value of 204800 (100 * 1024 * 1024 / 512 = 204800):

              pvck --labelsector 204800 /dev/sda

              Note that a script can be used with --labelsector to automate the process of finding LVM labels.

SEE ALSO

       lvm(8), pvcreate(8), pvscan(8) vgck(8)

Sistina Software UK                                      LVM TOOLS 2.02.95(2) (2012-03-06)                                                 PVCK(8)