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Item Description
Encryption The LDEV’s encryption information.
• Enabled Encryption is enabled for the parity group to which
the LDEV belongs, or a V-VOL is associated with a pool in
which a pool volume has encryption enabled.
• Disabled Encryption is disabled for the parity group to
which the LDEV belongs, or a V-VOL is associated with a
pool in which a pool volume has encryption disabled.
• Mixed The pool to which the LDEV belongs contains two or
more of the following:
◦ Volume for which encryption is enabled
◦ Volume for which encryption is disabled
◦ External volume
Note: Data encryption is not ensured in an LDEV with Mixed
encryption status.
If the LDEV is an external volume or migration volume, a
hyphen (-) is displayed.
For THP V-VOLs, the pool to which an LDEV belongs is an
external volume or blocked.
Capacity Saving Information about the LDEV's capacity saving function.
• Compression The compression function is used.
• Deduplication and Compression The deduplication
function and the compression function are used.
• Disabled The capacity saving function is not used.
T10 PI The LDEV's T10 PI attribute information.
• Enabled The LDEV's T10 PI attribute is enabled.
• Disabled The LDEV's T10 PI attribute is disabled.
Number of Snapshot Data The number of snapshot data to which the LDEV belongs.
Cascade Indicates whether a cascaded pair can be created
• Enabled Cascaded pairs can be created.
• Disabled Cascaded pairs cannot be created.
FS Pair Position Indicates that the volume is the P-VOL or S-VOL of the pair.
Table Continued
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