HP StoreOnce VSA Deployment and Configuration Guide (TC458-96024)

NOTE: On Hyper-V, hardware prepare/discover storage command may throw up the following
error messages:
device-mapper: table: 253:0: multipath: error getting device
device-mapper: ioctl: error adding target to table
These error messages can be safely ignored.
Error running system show status
The StoreOnce CLI command, system show status, displays an additional size for the
"Discovered" storage size.
This is a known issue with the StoreOnce VSA and does not affect device performance or behavior.
# system show status
Status
------
Formatted 4,045.55GB, Adding 1,452GB...
Service Sets Status Notes
------------ ------ -----
Set 1 Running
Data vdisks not recognized when executing the StoreOnce CLI storage addition
commands
Cause
The data virtual disks added are assigned to different SCSI controllers.
Solution
If the data disks have been assigned to different SCSI controllers, a reboot of the StoreOnce VSA
is required to recognize them.
Once rebooted, run the StoreOnce CLI command, hardware add storage to add storage.
Storage addition problems 57