Displaying 8 results from an estimated 8 matches for "lvol001".
2018 Jul 14
3
ssm vs. lvm: moving physical drives and volume group to another system
When I change /etc/fstab from /dev/mapper/lvol001 to
/dev/lvm_pool/lvol001, kernel 3.10.0-514 will boot.
Kernel 3.10.0-862 hangs and will not boot.
On Sat, Jul 14, 2018 at 1:20 PM Mike <1100100 at gmail.com> wrote:
>
> Maybe not a good assumption afterall --
>
> I can no longer boot using kernel 3.10.0-514 or 3.10.0-862.
>
&g...
2018 Jul 14
2
ssm vs. lvm: moving physical drives and volume group to another system
On Sat, Jul 14, 2018 at 1:57 PM Tony Schreiner <anthony.schreiner at bc.edu> wrote:
>
> >
> > Is that first entry /dev/mapper/lvol001 right?
> I'd expect /dev/mapper/lvm_pool-lvo001
ssm list shows -
/dev/lvm_pool/lvol001
When I place /dev/lvm_pool/lvol001 into /etc/fstab the computer will
boot using kernel 514.
Kernel 862 still hangs/panics.
2018 Jul 14
2
ssm vs. lvm: moving physical drives and volume group to another system
...#####
1.
Computer with Centos 7.5 installed on hard drive /dev/sda.
Added two hard drives to the computer: /dev/sdb and /dev/sdc.
Created a new logical volume in RAID-1 using RedHat System Storage Manager:
ssm create --fstype xfs -r 1 /dev/sdb /dev/sdc /mnt/data
Everything works.
/dev/lvm_pool/lvol001 is mounted to /mnt/data.
Files and folders can be copied/moved, read/written on /mnt/data.
###############################################
2.
I erased CentOS 7.5 from /dev/sda.
Wrote zeros to /dev/sda using dd.
Reinstalled CentOS 7 on /dev/sda.
Completed yum update - reboot - yum install system-...
2018 Jul 14
2
ssm vs. lvm: moving physical drives and volume group to another system
On Sat, Jul 14, 2018 at 2:15 PM Tony Schreiner <anthony.schreiner at bc.edu> wrote:
> I don't have an answer to why kernel 514 is not booting,
> but what I was trying to say is:
>
> /dev/lvm_pool/lvol001
> and
> /dev/mapper/lvm_pool-lvol001
> are both symlinks to the same /dev/dm-X device file.
> You can use either name, but the one you listed was missing the volume
> group name
kernel 514 does boot.
kernel 862 hangs/panics.
I will try both entries in your example above on kernel 51...
2018 Jul 14
0
ssm vs. lvm: moving physical drives and volume group to another system
On Sat, Jul 14, 2018 at 2:02 PM Mike <1100100 at gmail.com> wrote:
> On Sat, Jul 14, 2018 at 1:57 PM Tony Schreiner <anthony.schreiner at bc.edu>
> wrote:
> >
> > >
> > > Is that first entry /dev/mapper/lvol001 right?
> > I'd expect /dev/mapper/lvm_pool-lvo001
>
> ssm list shows -
>
> /dev/lvm_pool/lvol001
>
> When I place /dev/lvm_pool/lvol001 into /etc/fstab the computer will
> boot using kernel 514.
> Kernel 862 still hangs/panics.
>
>
I don't have an answer...
2018 Jul 14
0
ssm vs. lvm: moving physical drives and volume group to another system
On Sat, Jul 14, 2018 at 1:36 PM Mike <1100100 at gmail.com> wrote:
> When I change /etc/fstab from /dev/mapper/lvol001 to
> /dev/lvm_pool/lvol001, kernel 3.10.0-514 will boot.
>
> Kernel 3.10.0-862 hangs and will not boot.
> On Sat, Jul 14, 2018 at 1:20 PM Mike <1100100 at gmail.com> wrote:
>
> Is that first entry /dev/mapper/lvol001 right?
I'd expect /dev/mapper/lvm_pool-lvo001
2018 Jul 14
0
ssm vs. lvm: moving physical drives and volume group to another system
...led on hard drive /dev/sda.
>
> Added two hard drives to the computer: /dev/sdb and /dev/sdc.
>
> Created a new logical volume in RAID-1 using RedHat System Storage Manager:
>
> ssm create --fstype xfs -r 1 /dev/sdb /dev/sdc /mnt/data
>
> Everything works.
> /dev/lvm_pool/lvol001 is mounted to /mnt/data.
> Files and folders can be copied/moved, read/written on /mnt/data.
>
> ###############################################
>
> 2.
>
> I erased CentOS 7.5 from /dev/sda.
> Wrote zeros to /dev/sda using dd.
> Reinstalled CentOS 7 on /dev/sda.
> Comp...
2018 Jul 14
0
ssm vs. lvm: moving physical drives and volume group to another system
/dev/lvm_pool/lvol001 and /dev/mapper/lvm_pool-lvol001 work with kernel 514.
they don't work with kernel 862.
the googling continues . . .