4:14 p.m.
On Sat, Mar 12, 2016 at 3:10 PM, Marcelo Leandro <marceloltmm(a)gmail.com> wrote:
Good morning
I have a doubt, when i do a snapshot, a new lvm is generated, however
when I delete this snapshot the lvm not off, that's right?
You question is not clear. Can you explain what is the unexpected behavior?
To check if an lv created or removed by ovirt, you can do:
pvscan --cache
lvs vg-uuid
Nir
[root@srv-qemu03 93633835-d709-4ebb-9317-903e62064c43]# ls
27a8bca3-f984-4f67-9dd2-9e2fc5a5f366 7d9b6ed0-1125-4215-ab76-37bcda3f6c2d
3fba372c-4c39-4843-be9e-b358b196331d b47f58e0-d576-49be-b8aa-f30581a0373a
5097df27-c676-4ee7-af89-ecdaed2c77be c598bb22-a386-4908-bfa1-7c44bd764c96
5aaf9ce9-d7ad-4607-aab9-2e239ebaed51
[root@srv-qemu03 93633835-d709-4ebb-9317-903e62064c43]# ls -l
total 0
lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 09:28
27a8bca3-f984-4f67-9dd2-9e2fc5a5f366 ->
/dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/27a8bca3-f984-4f67-9dd2-9e2fc5a5f366
lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 09:31
3fba372c-4c39-4843-be9e-b358b196331d ->
/dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/3fba372c-4c39-4843-be9e-b358b196331d
lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 08:44
5097df27-c676-4ee7-af89-ecdaed2c77be ->
/dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/5097df27-c676-4ee7-af89-ecdaed2c77be
lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 09:23
5aaf9ce9-d7ad-4607-aab9-2e239ebaed51 ->
/dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/5aaf9ce9-d7ad-4607-aab9-2e239ebaed51
lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 09:12
7d9b6ed0-1125-4215-ab76-37bcda3f6c2d ->
/dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/7d9b6ed0-1125-4215-ab76-37bcda3f6c2d
lrwxrwxrwx. 1 vdsm kvm 78 Nov 27 22:30
b47f58e0-d576-49be-b8aa-f30581a0373a ->
/dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/b47f58e0-d576-49be-b8aa-f30581a0373a
lrwxrwxrwx. 1 vdsm kvm 78 Mar 11 22:01
c598bb22-a386-4908-bfa1-7c44bd764c96 ->
/dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/c598bb22-a386-4908-bfa1-7c44bd764c96
disks snapshot:
[root@srv-qemu03 93633835-d709-4ebb-9317-903e62064c43]# qemu-img info
27a8bca3-f984-4f67-9dd2-9e2fc5a5f366
image: 27a8bca3-f984-4f67-9dd2-9e2fc5a5f366
file format: qcow2
virtual size: 112G (120259084288 bytes)
disk size: 0
cluster_size: 65536
backing file:
../93633835-d709-4ebb-9317-903e62064c43/b47f58e0-d576-49be-b8aa-f30581a0373a
backing file format: raw
Format specific information:
compat: 0.10
refcount bits: 16
[root@srv-qemu03 93633835-d709-4ebb-9317-903e62064c43]# qemu-img info
3fba372c-4c39-4843-be9e-b358b196331d
image: 3fba372c-4c39-4843-be9e-b358b196331d
file format: qcow2
virtual size: 112G (120259084288 bytes)
disk size: 0
cluster_size: 65536
backing file:
../93633835-d709-4ebb-9317-903e62064c43/b47f58e0-d576-49be-b8aa-f30581a0373a
backing file format: raw
Format specific information:
compat: 0.10
refcount bits: 16
[root@srv-qemu03 93633835-d709-4ebb-9317-903e62064c43]# qemu-img info
5aaf9ce9-d7ad-4607-aab9-2e239ebaed51
image: 5aaf9ce9-d7ad-4607-aab9-2e239ebaed51
file format: qcow2
virtual size: 112G (120259084288 bytes)
disk size: 0
cluster_size: 65536
backing file:
../93633835-d709-4ebb-9317-903e62064c43/b47f58e0-d576-49be-b8aa-f30581a0373a
backing file format: raw
Format specific information:
compat: 0.10
refcount bits: 16
disk base:
[root@srv-qemu03 93633835-d709-4ebb-9317-903e62064c43]# qemu-img info
b47f58e0-d576-49be-b8aa-f30581a0373a
image: b47f58e0-d576-49be-b8aa-f30581a0373a
file format: raw
virtual size: 112G (120259084288 bytes)
disk size: 0
Thanks.
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