Table of Contents
•
Uid Serial# Micro_ver: Shows the unitID, serial number, and
firmware version of the array connected to the local or remote host.
The –l option specifies local host. The –r option specifies remote host.
•
Cache(MB): Shows the logical cache capacity (in MB) of the array
connected to the local or remote host. The –l option specifies local
host. The –r option specifies remote host.
•
Gno: When the –g option is used, this column shows as order when
the group name (dev_group) described in the configuration definition
file.
•
RAID_type: When the –g option is used, this column shows the type
of RAID configured a group.
•
IV/H: When the –g option is used, this column shows the interface
version for TrueCopy or TCE that made the consistence in a group, this
is used for the maintenance.
•
IV/M: When the –g option is used, this column shows the interface
version for ShadowImage or SnapShot that made the consistence in a
group, this is used for the maintenance.
•
MUN/H: When the –g option is used, this column shows the number
of maximum MUs for TrueCopy or TCE that made the consistence in a
group.
•
MUN/M: When the –g option is used, this column shows the number
of maximum MUs for ShadowImage or SnapShot that made the
consistence in a group.
Data protection
The AMS array supports parameters for data protection of each LU, and
these parameters are set through the command device using CCI. CCI
supports the following three commands in order to set and verify these
parameters for data protection of each LU.
•
raidvchkset: Sets the parameter for data protection to the specified
volumes.
•
raidvchkdsp: Shows the parameter for data protection on the
specified volumes based on CCI configuration definition file.
•
raidvchkscan: Shows the parameter for data protection on the
specified ports based on the raidscan command.
Raidvchkset command
The raidvchkset command sets the parameters for data protection of the
specified volumes, and can also be used to turn off all data protection
without specifying [type]. Unit of protection for data is based on the group
of CCI configuration definition file.
raidvchkset command parameters.
1–60
Hitachi AMS 2000 Family Command Control Interface (CCI) Reference Guide
Table 1-21
Performing CCI Operations
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Troubleshooting
