02-20-2013
The uninitialized space I saw was not the new space. I found that the space was available after I rebooted the server.
10 More Discussions You Might Find Interesting
1. 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
2. AIX
Does anyone have any simple methods for moving a current logical volume from one volume group to another? I do not wish to move the data from one physical volume to another. Basically, I want to "relink" the logical volume to exist in a different volume group. Any ideas? (2 Replies)
Discussion started by: krisw
2 Replies
3. AIX
Hi,
if I do install aix 5.3 on the rootvg of an aix 4.3.3 system (having rootvg and data1vg),
is it possible to varyonvg the data1vg after the installation ?
(any caution ?) (1 Reply)
Discussion started by: astjen
1 Replies
4. AIX
Hello,
I am a french computer technician, and i speak English just a little.
On Aix 5.3, I encounter a name conflict logical volume on two volume group.
The first volume lvnode01 is OK in rootvg and mounted. It is also consistent in the ODM
root # lsvg -l rootvg |grep lvnode01 ... (10 Replies)
Discussion started by: dantares
10 Replies
5. AIX
Hi,
I have a 2 node Cluster. Which is working in active/passive mode (i.e Node#1 is running and when it goes down the Node#2 takes over)
Now there's this requirement that we need a mount point say /test that should be available in active node #1 and when node #1 goes down and node#2 takes... (6 Replies)
Discussion started by: aixromeo
6 Replies
6. UNIX for Dummies Questions & Answers
Hi,
I am new to unix. I am working on Red Hat Linux and side by side on AIX also. After reading the concepts of Storage, I am now really confused regarding the terminologies
1)Physical Volume
2)Volume Group
3)Logical Volume
4)Physical Partition
Please help me to understand these concepts. (6 Replies)
Discussion started by: kashifsd17
6 Replies
7. Red Hat
Our SAN administrator decided to unpresent then destroy LUN's we were actively using as a volume group (all PV's in said volume group). Now every time I do a pvscan or whatever it complains about I/O errors trying to access those PV's. How do I get it to forget the VG existed completely? vgreduce... (7 Replies)
Discussion started by: thmnetwork
7 Replies
8. 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
9. 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
10. UNIX for Advanced & Expert Users
Dear community,
is it possible to add more volumes to actual LVM disk? I have the following:
# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 120G 0 disk
├─sda1 8:1 0 500M 0 part /boot
└─sda2 ... (0 Replies)
Discussion started by: Lord Spectre
0 Replies
LEARN ABOUT HPUX
datalock
datalock(3C) datalock(3C)
NAME
datalock() - lock process into memory after allocating data and stack space
SYNOPSIS
DESCRIPTION
allocates at least datsiz bytes of data space and stsiz bytes of stack space, then locks the program in memory. The data space is allo-
cated by (see malloc(3C)). After the program is locked, this space is released by (see malloc(3C)), making it available for use. This
allows the calling program to use that much space dynamically without receiving the signal.
The effective user ID of the calling process must be super-user or be a member of or have an effective group ID of a group having
PRIV_MLOCK access to use this call (see setprivgrp(2) in getprivgrp(2)).
EXAMPLES
The following call to allocates 4096 bytes of data space and 2048 bytes of stack space, then locks the process in memory:
RETURN VALUE
returns -1 if cannot allocate enough memory or if returned an error (see plock(2)).
WARNINGS
Multiple datalocks cannot be the same as one big one.
Methods for calculating the required size are not yet well developed.
AUTHOR
was developed by HP.
SEE ALSO
getprivgrp(2), plock(2), thread_safety(5).
datalock(3C)