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Il giorno sab, 01/07/2006 alle 09.03 +0300, Heikki Pesonen ha scritto:

> Thanks for learning  a new  use full command  "locate"! I should have
> guessed, that something like that exists. Is there any book or some
> kind of index in the Net for all Bash(?) commands? All in Fedora
> Core? 
Well, locate is not a Bash command.
It's an executable 'command', that you can launch from shell
There are tons of command (ls for example is a command), and also bash
is a command.
I don't know where you can found an exaustive list. But you can use the
man command to know something apropos of an argument.
For example (about locate) you can use the command man -k find.
You obtain a list of man pages in which the description contain the word
file. In this list you can find locate.
Use of man -k (or apropos) with grep is usefull for finding command.

> [code]
> [[email protected] fossiili]# /usr/sbin/vgdisplay -v 
>     Finding all volume groups
>     Finding volume group "VolGroup00"
>   --- Volume group ---
>   VG Name               VolGroup00
>   System ID
>   Format                lvm2
>   Metadata Areas        1 
>   Metadata Sequence No  3
>   VG Access             read/write
>   VG Status             resizable
>   MAX LV                0
>   Cur LV                2
>   Open LV               2
>   Max PV                0
>   Cur PV                1
>   Act PV                1
>   VG Size               148.94 GB
>   PE Size               32.00 MB
>   Total PE              4766
>   Alloc PE / Size       4765 / 148.91 GB
>   Free  PE / Size       1 / 32.00 MB
>   VG UUID               UURgQ9-DOYj-IzSI-y2tu-H9rn-10hP-hN1dTB
> 
>   --- Logical volume ---
>   LV Name                /dev/VolGroup00/LogVol00
>   VG Name                VolGroup00
>   LV UUID                upL4ui-Ld7j-VUx9-F3In-M5hM-LLhN-Si8Uwd 
>   LV Write Access        read/write
>   LV Status              available
>   # open                 1
>   LV Size                146.97 GB
>   Current LE             4703
>   Segments               1
>   Allocation             inherit 
>   Read ahead sectors     0
>   Block device           253:0
> 
>   --- Logical volume ---
>   LV Name                /dev/VolGroup00/LogVol01
>   VG Name                VolGroup00
>   LV UUID                30prYX-StTl-xR4l-gr8p-4D29-2ngD-9HJdNm 
>   LV Write Access        read/write
>   LV Status              available
>   # open                 1
>   LV Size                1.94 GB
>   Current LE             62
>   Segments               1
>   Allocation             inherit 
>   Read ahead sectors     0
>   Block device           253:1
> 
>   --- Physical volumes ---
>   PV Name               /dev/hdb2
>   PV UUID               OxdBU7-tT5S-ZL4c-goCu-awWP-fWub-r6KIFk
>   PV Status             allocatable 
>   Total PE / Free PE    4766 / 1
> 
> [[email protected] fossiili]#
> 
> [/CODE]
Ok, 

vgdisplay says that you ave 2 volumes.
One if 1.94 GB and we don't know what filesystem is, and where is
mounted.
The other is 146.97 GB, and we can think is your /
So you can free space in your VG.
Steps are:
1. Reduce File system
2. reduce LV
I suggest you to read well the LVM-howto for first, to know how LVM
works.
After that you have to calc very well the dimension of filesystem and
Volume, because wrong in this calc results in loss of data.
Tell me now if you need help in this step.
Bye
 Ambrogio


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