Displaying 2 results from an estimated 2 matches for "vg_vm".
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kvm_vm
2011 Apr 28
10
Expanding a virtual block device
Hi list.
I''m running Xen 4.0.1 on Debian.
I''m trying to live resize a block device :
- I have a arbitrary block device in my dom0 (/dev/mapper/vm-vol42).
- I start a PV domain with that device as a disk (disk =
[''phy:/dev/mapper/vm-vol42,xvda,w'']).
- I resize vm-vol42 in the dom0 (adding size only)
- the dom0 sees the device''s new size.
-
2013 Mar 22
0
[bump] Storage pool created on the "wrong" vg
...so I have:
virsh # vol-list vm_pool
Name Path
-----------------------------------------
lv_root /dev/vg_01/lv_root
lv_swap /dev/vg_01/lv_swap
These two LVs, in group vg_01, are the / and swap partition of the host system. I meant for the pool to reside on vg_vm, a different volume group.
Can I safely run:
virsh # vol-delete lv_root --pool=vm_pool
virsh # vol-delete lv_swap --pool=vm_pool
virsh # pool-delete vm_pool
or do the first two steps actually destroy the LVs in vg_01 thus bringing my system crashing down? The link below strongly suggests I cannot...