10 More Discussions You Might Find Interesting
1. AIX
I want to remove hdisk1 from volume group diskpool_4 and migrate PV from hdisk1 to hdisk2 , but facing problems, so what is the quickest way to migratepv and remove hdisk1 --
# lspv | grep diskpool_4
hdisk1 00c7780e2e21ec86 diskpool_4 active
hdisk2 ... (2 Replies)
Discussion started by: filosophizer
2 Replies
2. Red Hat
Hello Guys,
I want to create a file system dedicated for an application installation. But there is no space in volume group to create a new logical volume. There is enough space in other logical volume which is being mounted on /var.
I know we can use that logical volume and create a virtual... (2 Replies)
Discussion started by: vamshigvk475
2 Replies
3. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
I'm able to create a group but when I'm trying to delete the group it keeps stating Group Doesn't Exist. I know... (2 Replies)
Discussion started by: GoBoyGo
2 Replies
4. Filesystems, Disks and Memory
Good morning,
I'm working in a lab that generates a good amount of data and we've just about filled our 9.1TB RAID.
The system is a Dell PowerEdge 2950 running Scientific Linux 5.4 with a PERC H800 and a Dell PowerVault MD1200. The MD1200 has 12 bays, 6 of which were filled with 2TB drives... (1 Reply)
Discussion started by: mmulqu
1 Replies
5. UNIX for Dummies Questions & Answers
hi,
I want to create a volume group of 200 GB and then create different file systems on that.
please help me out. Its becomes confusing when the PP calculating PP.
I don't understand this concept. (2 Replies)
Discussion started by: kamaldev
2 Replies
6. UNIX for Dummies Questions & Answers
Hi there, normally if I want to remove a user tht I have added to a specific group, i would do the following
this is what my group2 looks like
# grep group2 /etc/group
group2:x:7777:user2,user1,user4
user1 has been defined in a few groups
# id -nG user1
group1 group2 group3
So... (3 Replies)
Discussion started by: rethink
3 Replies
7. UNIX for Dummies Questions & Answers
Hello,
first of all, I want to make myself clear about my language. I'm brazilian, so I ask you all to understand if i commit any mistake with the grammar.
Here is the problem.
Some days ago I needed to use a "sh" command in the Terminal (I use a Mac OSX 10.5.6) followed by a file... (0 Replies)
Discussion started by: anubisbr
0 Replies
8. UNIX for Advanced & Expert Users
Hello,
I have logical volume group of 50GB, in which I have 2 logical volumes, LogVol01 and LogVol02, both are of 10GB.
If I extend LogVol01 further by 10GB, then it keeps the extended copy after logical volume 2. I want to know where it keeps this information
Regards
Himanshu (3 Replies)
Discussion started by: ghimanshu
3 Replies
9. AIX
Dear all,
I would be very grateful if you could help me with removing the volume group.. The case is that, I was trying to create a volume group with 4 disk eligible, but the system has hang .. Maybe because the disks that I was trying to include into the new volume group were of too large size... (5 Replies)
Discussion started by: dilshik
5 Replies
10. UNIX for Dummies Questions & Answers
As part of a NIS implementation, (I think) I want to create a group (in /etc/group) that has users that do not exist on the target machine.
What effect will this have? Will it cause any problems?
Thanks,
Gary Cooper (1 Reply)
Discussion started by: Gary Cooper
1 Replies
lvremove(1M) lvremove(1M)
NAME
lvremove - remove one or more logical volumes from LVM volume group
SYNOPSIS
autobackup] lv_path ...
Remarks
If the logical volume input arguments belong to a combination of volume groups version 1.0 and 2.0 or higher, the arguments may not be pro-
cessed in the order they are listed on the command line.
DESCRIPTION
The command removes each logical volume specified by lv_path ....
Logical volumes must be closed before they can be removed. For example, if the logical volume contains a file system, the file system
before removing it.
Options and Arguments
recognizes the following options and arguments:
lv_path The block device path name of a logical volume.
Set automatic backup for this invocation of this command.
autobackup can have one of the following values:
Automatically back up configuration changes made to the logical volume.
This is the default.
After this command executes, the command (see vgcfgbackup(1M)) is executed for the volume group to which
the logical volume belongs.
Do not back up configuration changes this time.
Specify that no user confirmation is required.
Shared Volume Group Considerations
For volume group version 1.0 and 2.0, cannot be used if the volume group is activated in shared mode. For volume groups version 2.1 (or
higher), can be performed when activated in either shared, exclusive, or standalone mode.
Note that the daemon must be running on all the nodes sharing a volume group activated in shared mode. See lvmpud(1M).
When is issued, it removes the logical volume device special files from all the nodes sharing the volume group.
When a node wants to share the volume group, the user must first execute a if logical volumes were removed at the time the volume group was
not activated on that node.
LVM shared mode is currently only available in Serviceguard clusters.
EXTERNAL INFLUENCES
Environment Variables
determines the language in which messages are displayed.
If is not specified or is null, it defaults to "C" (see lang(5)).
If any internationalization variable contains an invalid setting, all internationalization variables default to "C" (see environ(5)).
EXAMPLES
Remove a logical volume without requiring user confirmation:
WARNINGS
This command destroys all data in the specified logical volumes.
SEE ALSO
lvchange(1M), lvmpud(1M), umount(1M).
lvremove(1M)
