Preparing to transition Solaris host data LUNs with ZFS file system
Contributors
Suggest changes
-
PDF of this doc site
- Copy-based transition
- Copy-free transition
Collection of separate PDF docs
Creating your file...
This may take a few minutes. Thanks for your patience.
Your file is ready
Before you transition Solaris host LUNs with ZFS file systems from Data ONTAP operating in 7-Mode to clustered Data ONTAP, you must gather information you need for the transition process.
This applies to copy-based transitions and copy-free transitions.
Steps
-
On the 7-Mode controller, identify the name of the LUN to be transitioned:
lun show
fas8040-shu01> lun show /vol/ufs/ufs1 5g (5368709120) (r/w, online, mapped) /vol/ufs/ufs2 5g (5368709120) (r/w, online, mapped) /vol/zfs/zfs1 6g (6442450944) (r/w, online, mapped) /vol/zfs/zfs2 6g (6442450944) (r/w, online, mapped)
-
On the host, locate the SCSI device file name for the LUN:
sanlun lun show
The SCSI device file name is located in the
device filename
column.# sanlun lun show controller(7mode)/ device host lun vserver(Cmode) lun-pathname filename adapter protocol size mode -------------------------------------------------------------------------------------------------------------------------- fas8040-shu01 /vol/zfs/zfs2 /dev/rdsk/c0t60A98000383035356C2447384D396550d0s2 scsi_vhci0 FCP 6g 7 fas8040-shu01 /vol/zfs/zfs1 /dev/rdsk/c0t60A98000383035356C2447384D39654Ed0s2 scsi_vhci0 FCP 6g 7 fas8040-shu01 /vol/ufs/ufs2 /dev/rdsk/c0t60A98000383035356C2447384D39654Ad0s2 scsi_vhci0 FCP 5g 7 fas8040-shu01 /vol/ufs/ufs1 /dev/rdsk/c0t60A98000383035356C2447384D396548d0s2 scsi_vhci0 FCP 5g 7
-
List the zpool:
zpool list
-
Record the zpool and get the disks associated with the zpool:
zpool status pool-name
# zpool list NAME SIZE ALLOC FREE CAP HEALTH ALTROOT n_pool 11.9G 2.67G 9.27G 22% ONLINE - # zpool status pool: n_pool state: ONLINE scan: none requested config: NAME STATE READ WRITE CKSUM n_pool ONLINE 0 0 0 c0t60A98000383035356C2447384D396550d0 ONLINE 0 0 0 c0t60A98000383035356C2447384D39654Ed0 ONLINE 0 0 0 errors: No known data errors
-
List and record the ZFS datasets within a ZFS storage pool:
zfs list
# zfs list NAME USED AVAIL REFER MOUNTPOINT n_pool 2.67G 9.08G 160K /n_pool n_pool/pool1 1.50G 2.50G 1.50G /n_pool/pool1 n_pool/pool2 1.16G 2.84G 1.16G /n_pool/pool2