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Verify and configure the new disks
About this task
Complete the following tasks to verify and configure the new disks.
Steps
1. Run the
filesys enable
to command to reenable the file system.
2. Run the
enclosure show summary
command to verify the Data Domain system recognizes the new disk shelf.
●
For a new ES40:
#
enclosure show summary
Enclosure Model No. Serial No. State OEM Name OEM Value Capacity
--------- --------- --------------- ------ -------- --------- --------
1 DD####
<Serial#>
Online 4 Slots
2 ES40
<Serial#>
Online 15 Slots
3 ES40
<Serial#>
Online 15 Slots
--------- --------- --------------- ------ -------- --------- --------
3 enclosures present.
3. Run the
enclosure show topology
command to verify there are two valid SAS paths to the new storage.
NOTE:
Optionally run the
enclosure test topology
command to test each SAS path.
4. Run the
disk show state
command to verify the system can see all the disks in the new enclosure. All the new disks
should display in the
Unknown
state.
●
For a new ES40:
#
disk show state
Enclosure Disk
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
--------- -------------------------------------------------
1 . . . . . . . . . . . .
2 . . . . . . . . . . . . . . .
3 U U U U U U U U U U U U U U U
--------- -------------------------------------------------
Legend State Count
------ --------------- -----
. In Use Disks 27
U Unknown Disks 15
------ --------------- -----
Total 42 disks
5. Run the
storage add enclosure <enclosure-number>
command to add the new enclosure to the Data Domain
system volume. The command prompts for confirmation, and requires the sysadmin password to complete. Run the
command once for each enclosure being added.
#
storage add enclosure 3
Checking storage requirements...done
Adding enclosure 3 to the system...Enclosure 3 successfully added to the
system.
Updating system information...done
Successfully added: 3 done
6. Run the
disk show state
command to verify the system can see all the disks in the new enclosure. All the new disks
should display in the
Available
state.
●
For a new ES40:
#
disk show state
Enclosure Disk
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
--------- -------------------------------------------------
1 . . . . . . . . . . . .
44
Add Storage Capacity