Attachment 11162 Details for Bug 25047 – CLI - online cloning partition with lvm and snapshots

CLI - online cloning partition with lvm and snapshots

mga7-25047.log (text/plain), 2.67 KB, created by Ulrich Beckmann on 2019-07-07 11:26:45 CEST

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Creator: Ulrich Beckmann

Created: 2019-07-07 11:26:45 CEST

Size: 2.67 KB

patch

obsolete

>[root@asus-mga7-final ~]# dnf list $(cat mga7-250747.lst)
>Last metadata expiration check: 0:00:13 ago on Sun 07 Jul 2019 10:50:33 AM CEST.
>Installed Packages
>dmsetup.x86_64                                                     1.02.154-1.1.mga7                                     @updates_testing-x86_64
>lib64devmapper-event1.02.x86_64                                    1.02.154-1.1.mga7                                     @updates_testing-x86_64
>lib64devmapper1.02.x86_64                                          1.02.154-1.1.mga7                                     @updates_testing-x86_64
>lib64lvm2app2.2.x86_64                                             2.02.183-1.1.mga7                                     @updates_testing-x86_64
>lib64lvm2cmd2.02.x86_64                                            2.02.183-1.1.mga7                                     @updates_testing-x86_64
>lvm2.x86_64                                                        2.02.183-1.1.mga7                                     @updates_testing-x86_64
>[root@asus-mga7-final ~]#
>[root@asus-mga7-final ~]# vgs
>  VG  #PV #LV #SN Attr   VSize   VFree
>  vg1   1  10   0 wz--n- 179,98g 11,98g
>[root@asus-mga7-final ~]#
>[root@asus-mga7-final ~]# lvs
>  LV        VG  Attr       LSize  Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert
>  mlvm05    vg1 -wi-a----- 12,00g
>  mlvm06    vg1 -wi-a----- 12,00g
>  mlvm09    vg1 -wi-a----- 15,00g
>  mlvm10    vg1 -wi-a----- 18,00g
>  mlvm17    vg1 -wi-a----- 15,00g
>  mlvm18    vg1 -wi-ao---- 15,00g
>  mlvm19    vg1 -wi-a----- 15,00g
>  mlvm2     vg1 -wi-ao---- 40,00g
>  slvm01-ro vg1 -wi-ao---- 20,00g
>  swap      vg1 -wc-ao----  6,00g
>[root@asus-mga7-final ~]#
>[root@asus-mga7-final ~]# lvcreate -L 2G -s vg1/mlvm18 -n slvm18
>  Logical volume "slvm18" created.
>[root@asus-mga7-final ~]#
>[root@asus-mga7-final ~]# nohup ionice -c idle dd if=/dev/mapper/vg1-slvm18 of=/dev/mapper/vg1-mlvm19 bs=256k &
>[1] 9323
>[root@asus-mga7-final ~]# nohup: ignoring input and appending output to 'nohup.out'
>
>[root@asus-mga7-final ~]#
>[1]+  Done                    nohup ionice -c idle dd if=/dev/mapper/vg1-slvm18 of=/dev/mapper/vg1-mlvm19 bs=256k
>[root@asus-mga7-final ~]#
>[root@asus-mga7-final ~]# cat nohup.out
>61440+0 records in
>61440+0 records out
>16106127360 bytes (16 GB, 15 GiB) copied, 980,248 s, 16,4 MB/s
>[root@asus-mga7-final ~]#
>[root@asus-mga7-final ~]# lvremove /dev/mapper/vg1-slvm18
>Do you really want to remove active logical volume vg1/slvm18? [y/n]: y
>  Logical volume "slvm18" successfully removed
>[root@asus-mga7-final ~]#
>[root@asus-mga7-final ~]#
>[root@asus-mga7-final ~]#
>[root@asus-mga7-final ~]# xfs_admin -L s-mga7-1906 /dev/mapper/vg1-mlvm19
>writing all SBs
>new label = "s-mga7-1906"
>[root@asus-mga7-final ~]#

[root@asus-mga7-final ~]# dnf list $(cat mga7-250747.lst)
Last metadata expiration check: 0:00:13 ago on Sun 07 Jul 2019 10:50:33 AM CEST.
Installed Packages
dmsetup.x86_64                                                     1.02.154-1.1.mga7                                     @updates_testing-x86_64
lib64devmapper-event1.02.x86_64                                    1.02.154-1.1.mga7                                     @updates_testing-x86_64
lib64devmapper1.02.x86_64                                          1.02.154-1.1.mga7                                     @updates_testing-x86_64
lib64lvm2app2.2.x86_64                                             2.02.183-1.1.mga7                                     @updates_testing-x86_64
lib64lvm2cmd2.02.x86_64                                            2.02.183-1.1.mga7                                     @updates_testing-x86_64
lvm2.x86_64                                                        2.02.183-1.1.mga7                                     @updates_testing-x86_64
[root@asus-mga7-final ~]#
[root@asus-mga7-final ~]# vgs
  VG  #PV #LV #SN Attr   VSize   VFree
  vg1   1  10   0 wz--n- 179,98g 11,98g
[root@asus-mga7-final ~]#
[root@asus-mga7-final ~]# lvs
  LV        VG  Attr       LSize  Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert
  mlvm05    vg1 -wi-a----- 12,00g
  mlvm06    vg1 -wi-a----- 12,00g
  mlvm09    vg1 -wi-a----- 15,00g
  mlvm10    vg1 -wi-a----- 18,00g
  mlvm17    vg1 -wi-a----- 15,00g
  mlvm18    vg1 -wi-ao---- 15,00g
  mlvm19    vg1 -wi-a----- 15,00g
  mlvm2     vg1 -wi-ao---- 40,00g
  slvm01-ro vg1 -wi-ao---- 20,00g
  swap      vg1 -wc-ao----  6,00g
[root@asus-mga7-final ~]#
[root@asus-mga7-final ~]# lvcreate -L 2G -s vg1/mlvm18 -n slvm18
  Logical volume "slvm18" created.
[root@asus-mga7-final ~]#
[root@asus-mga7-final ~]# nohup ionice -c idle dd if=/dev/mapper/vg1-slvm18 of=/dev/mapper/vg1-mlvm19 bs=256k &
[1] 9323
[root@asus-mga7-final ~]# nohup: ignoring input and appending output to 'nohup.out'

[root@asus-mga7-final ~]#
[1]+  Done                    nohup ionice -c idle dd if=/dev/mapper/vg1-slvm18 of=/dev/mapper/vg1-mlvm19 bs=256k
[root@asus-mga7-final ~]#
[root@asus-mga7-final ~]# cat nohup.out
61440+0 records in
61440+0 records out
16106127360 bytes (16 GB, 15 GiB) copied, 980,248 s, 16,4 MB/s
[root@asus-mga7-final ~]#
[root@asus-mga7-final ~]# lvremove /dev/mapper/vg1-slvm18
Do you really want to remove active logical volume vg1/slvm18? [y/n]: y
  Logical volume "slvm18" successfully removed
[root@asus-mga7-final ~]#
[root@asus-mga7-final ~]#
[root@asus-mga7-final ~]#
[root@asus-mga7-final ~]# xfs_admin -L s-mga7-1906 /dev/mapper/vg1-mlvm19
writing all SBs
new label = "s-mga7-1906"
[root@asus-mga7-final ~]#

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Attachments on bug 25047: 11162