Moving an iscsi zvol to a new pool
20 Sep 2010
Been working on fixing my 4K sector disk write performance issue, will post something on that later. So I have create a new zpool and after zfs send | zfs receive on the various zfs volumes and filesystem I was left to figure out how to move my iscsi guid's as follows
sbdadm list-lu
Found 4 LU(s)
GUID DATA SIZE SOURCE
-------------------------------- ------------------- ----------------
600144f03048810000004c356bc50001 21474836480 /dev/zvol/rdsk/lake/iscsi/windows2008
600144f03048810000004c74b73f0001 10737418240 /dev/zvol/rdsk/lake/iscsi/sol10
600144f03048810000004c90909d0001 10737418240 /dev/zvol/rdsk/lake/iscsi/winxp
600144f03048810000004c91cc540002 21474836480 /dev/zvol/rdsk/lake/iscsi/sol10u9
So these four have been moved to a new zpool so I tried delete-lu and import-lu
stmfadm delete-lu 600144f03048810000004c90909d0001
stmfadm import-lu /dev/zvol/rdsk/lake2/iscsi/winxp
stmfadm: meta file error
Hmmm not what was after but try this on instead using the guid allocated previously
stmfadm create-lu --lu-prop guid=600144f03048810000004c90909d0001 /dev/zvol/rdsk/lake2/iscsi/winxp
Logical unit created: 600144F03048810000004C90909D0001
stmfadm add-view 600144F03048810000004C90909D0001
Done works the Virtual box machine this is attached to runs no problems
© 2022. All rights reserved.