The problem you may have is that the logical volumes in the volume group will probably be using it as their log volume. I'm not sure how it's still running if the disk blocks for the log volume are inaccessible.
Do you get an error from commands like these:-
It would be good to see the output previously requested too.
New Question:
The purpose of an alternate disk install is in my opinion to have a ready-to-use-backup and i've read that it is possible to install filesets or software on the cloned disk for testing purposal while the normal system is still running.
The question is: how do you tell AIX (5.2... (5 Replies)
Hello
I have a question
I have a box with Aix 5.3 with rootvg on mirror.
I deleted a filesystem and I create a new one to install some software but when I type lsvg -l rootvg all my filesystems has mirror unless the new one.
My question is I can mirror this fs only ??? or I have to... (9 Replies)
I'm trying to troubleshoot an issue with an AIX system here. I have no experience with system administration of IBM stuff. Our local admin is ... um ... not available at this time.
I found something online that said enter service mode - How the heck do I do that??? Why is IBM stuff lack proper... (2 Replies)
When attempting to extend rootvg to a new physical disk I received the following message:
0516-1162 extendvg: Warning, The Physical Partition Size of 64 requires the
creation of 1093 partitions for hdisk5. The limitation for volume group
rootvg is 1016 physical partitions... (4 Replies)
I would like to konw wheather below steps are sufficient for mirroring rootvg.
extendvg rootvg hdisk1
mirrorvg rootvg
bootlist -m normal hdisk0 hdisk1
bosboot -ad hdisk0
bosboot -ad hdisk1
or anything needs to be added. (7 Replies)
I want to increase the size of /tmp by 1GB
I know that the command is
chfs -a size=+1G /tmp
But the rootvg is mirrored and when I do a lsvg -p rootvg, I could see 2 disks.
Will there be any impact if I increase the size of /tmp when the rootvg is mirrored ?
Please advise. (1 Reply)
hello everyone, I have an AIX6.1 machine and i want to convert the rootvg to scalable format because i need to increase the size of specific file systems and i cannot do it with its current state. I know that in order to perform this operation the volume group must be varied off so is there a way... (5 Replies)
The root filesystem was mirrored, someone/something stopped mirroring, and increased / and /home to ridiculous values (/ got increased to 102gb and its only using 4.3gb, so 98gb is free). Can I reduce the / (/dev/hd4) filesytem down WITHOUT corrupting the the OS?
I would do a: chfs -a size=10g... (6 Replies)
Hi everybody,
I have a little problem with my AIX 6.1, PowerHA 6.1 LVM mirroring.
I accidentally created logical volume cpsabcd2lv with external jfs2log loglv00 in the same volume group cpsdata2vg. Then I mirrored LV cpsabcd2lv on the second LUN in VG cpsdata2vg. My journal is unmirrored and... (0 Replies)
Discussion started by: Necronomic
0 Replies
LEARN ABOUT REDHAT
vgdisplay
VGDISPLAY(8) System Manager's Manual VGDISPLAY(8)NAME
vgdisplay - display attributes of volume groups
SYNOPSIS
vgdisplay [-A|--activevolumegroups] [-c|--colon] [-d|--debug] [-D|--disk] [-h|--help] [-s|--short] [-v[v]|--verbose [--verbose]] [--ver-
sion] [VolumeGroupName...]
DESCRIPTION
vgdisplay allows you to see the attributes of VolumeGroupName (or all volume groups if none is given) with it's physical and logical vol-
umes and their sizes etc.
OPTIONS
-A, --activevolumegroups
Only select the active volume groups.
-c, --colon
Generate colon seperated output for easier parsing in scripts or programs.
The values are:
1 volume group name
2 volume group access
3 volume group status
4 internal volume group number
5 maximum number of logical volumes
6 current number of logical volumes
7 open count of all logical volumes in this volume group
8 maximum logical volume size
9 maximum number of physical volumes
10 current number of physical volumes
11 actual number of physical volumes
12 size of volume group in kilobytes
13 physical extent size
14 total number of physical extents for this volume group
15 allocated number of physical extents for this volume group
16 free number of physical extents for this volume group
17 uuid of volume group
-d, --debug
Enables additional debugging output (if compiled with DEBUG).
-D, --disk
Show attributes from the volume group descriptor area on disk(s). Without this switch they are shown from the kernel. Useful if
the volume group isn't activated.
-h, --help
Print a usage message on standard output and exit successfully.
-s, --short
Give a short listing showing the existence of volume groups.
-v, --verbose
Display verbose information containing long listings of physical and logical volumes. If given twice, also display verbose runtime
information of vgdisplay's activities.
--version
Display version and exit successfully.
DIAGNOSTICS
vgdisplay returns an exit code of 0 for success and > 0 for error:
1 error reading VGDA
2 volume group doesn't exist
3 not all physical volumes of volume group online
4 volume group not found
5 no volume groups found at all
6 error reading VGDA from lvmtab
95 driver/module not in kernel
96 invalid I/O protocol version
97 error locking logical volume manager
98 invalid lvmtab (run vgscan(8))
99 invalid command line
SEE ALSO lvm(8), pvcreate(8), vgcreate(8), lvcreate(8)AUTHOR
Heinz Mauelshagen <Linux-LVM@Sistina.com>
Heinz Mauelshagen LVM TOOLS VGDISPLAY(8)