[linux-lvm] lvm and fstab

[ThomasC.]

Cristian Livadaru wrote:
> On Thu, Jun 29, 2006 at 04:10:31PM +0200, ThomasC. wrote:
>> Hi,
>>
>> I am using RHEL3.
>> I have been reading the LVM howto and it is very clear but i am missing 
>> something anyways.
>> During the setup with DiskDruid i created a Volume group and two logical 
>> volumes.
>> One LV for /opt and another one for /stage.
>> After rebooting the OS i don't have any /stage partition.
>>
>> lvscan
>> lvscan -- ACTIVE            "/dev/Volume00/LogVol00" [19.53 GB]
>> lvscan -- ACTIVE            "/dev/Volume00/LogVol01" [19.53 GB]
>> lvscan -- 2 logical volumes with 39.06 GB total in 1 volume group
>> lvscan -- 2 active logical volumes
>>
>> But the fstab doesn't point to any Logical volume:
>>
>> The fstab contains
>> LABEL=/1                /                       ext3    defaults        1 1
>> LABEL=/boot             /boot                   ext3    defaults        1 2
>> none                    /dev/pts                devpts  gid=5,mode=620  0 0
>> none                    /proc                   proc    defaults        0 0
>> none                    /dev/shm                tmpfs   defaults        0 0
>> /dev/cciss/c0d0p3       swap                    swap    defaults        0 0
>> /dev/cdrom              /mnt/cdrom              udf,iso9660 
>> noauto,owner,kudzu,ro 0 0
>>
>> and a df -h returns
>>
>> [root at Pearl remarkit]# df -h
>> Filesystem            Size  Used Avail Use% Mounted on
>> /dev/cciss/c0d0p4     9.7G  2.4G  6.8G  27% /
>> /dev/cciss/c0d0p1      97M   14M   78M  15% /boot
>> none                  1.9G     0  1.9G   0% /dev/shm
>>
>>
>> So i don't understand what is really inside the logical volumes are they 
>> "empty" right now?
>>
> 
> I don't know what Diskdruid does since I don't know RH but you have to
> enter the mount points manualy in fstab or mount the partitions manualy
> ...
> you could do a mount /dev/Volume00/LogVol00 /opt and then you should
> have what you want.
> 
> Best Regards, Cristian Livadaru
Thats what i thought but the weird thing is that i can already access 
/opt so i am not very enthusiastic trying to mount it again....