raidcom get pool

Storage Advisor Embedded User Guide

Version
93-07-2x
88-08-12
Audience
anonymous
Part Number
MK-97HM85022-25

Displays pool information for Thin Image, Copy-on-Write Snapshot, Dynamic Provisioning, Dynamic Provisioning for Mainframe, Dynamic Tiering, active flash, Dynamic Tiering for Mainframe, and active flash for mainframe.

Syntax

raidcom get pool [[-pool {<pool ID#> | <pool naming>}]-key <keyword>] [-fx] [-pcap][-time_zone <time zone>]

Options and parameters

[-key <keyword>]

Specify this option to display the following information that can be specified for <keyword>:

  • opt: Pool name.
  • basic: Basic information about the pool.
  • fmc: Information about parity groups that support accelerated compression.

    FMC stands for flash module compression (a drive in a parity group that supports accelerated compression).

  • software_saving: Information about the amount of capacity saved by deduplication and compression.
    Supported storage systems:
    • VSP 5000 series
    • VSP G1x00 and VSP F1500
    • VSP G130, G/F350, G/F370, G/F700, G/F900

    If the microcode version does not support this option, nothing is displayed when this option is specified.

    If you use the capacity saving function, the saving ratio is calculated against the amount of metadata and garbage data generated internally in addition to user data.

  • saving: Information about the amount of saved capacity.
  • total_saving: Information about the amount of capacity saved by deduplication and compression, and accelerated compression of the parity group.
    Supported storage systems:
    • VSP 5000 series
    • VSP G1x00 and VSP F1500
    • VSP G130, G/F350, G/F370, G/F700, G/F900
  • If the microcode version does not support this option, nothing is displayed when this option is specified.
    • If you use the capacity saving function, the saving ratio is calculated against the amount of metadata and garbage data generated internally in addition to user data.
    • This option is ignored when the microcode version does not support the option.
  • resource: Information about the parity group configuring the pool or external volume group. When specifying this display keyword, specify the -pool option. Otherwise, the -pool option cannot be specified.
    Supported storage systems:
    • VSP 5000 series
    • VSP G1x00 and VSP F1500
    • VSP G130, G/F350, G/F370, G/F700, G/F900

    If the microcode version does not support this keyword, nothing is displayed when this keyword is specified.

  • efficiency:
    Supported storage systems:
    • VSP G130, G/F350, G/F370, G/F700, G/F900
    Information about the data saving effect, snapshot effect, provisioning effect, and their total for the pool.
[-fx]

Displays the LDEV number in hexadecimal.

[-pcap]
Supported storage systems:
  • VSP 5000 series
  • VSP G1x00 and VSP F1500
  • VSP G130, G/F350, G/F370, G/F700, G/F900

Displays the information about the actual capacity. This option is valid only when the -key basic option is specified.

For pools for which accelerated compression is enabled, and for pools to which pool volumes can be added automatically, specify this option to check the capacity information.

The following GUI displays the actual capacity information as the capacity of the accelerated compression enabled pool. Specify this option to confirm the capacity equivalent to the capacity displayed in the GUI.
  • Device Manager - Storage Navigator (VSP 5000 series, VSP G130, G/F350, G/F370, G/F700, G/F900)
  • Storage Advisor Embedded

This option is ignored when the microcode version does not support the option.

[-time_zone <time zone>]
Supported storage systems:
  • VSP 5000 series
  • VSP G130, G/F350, G/F370, G/F700, G/F900

Specifies the time zone displayed in storage systems. If this option is omitted, the time in the time zone set for the storage system is displayed.

This option is valid only when it is specified with the -key efficiency option.

utc: Displays the time in Coordinated Universal Time (UTC).

Example1

Displaying pool information.

# raidcom get pool
PID POLS U(%) SSCNT Available(MB) Capacity(MB) Seq# Num LDEV# H(%) FMT_CAP(MB)
001 POLN 10   330   10000000      1000000000   62500 2   365  80  100
002 POLF 95   9900  100000        1000000000   62500 3   370  70  100
003 POLS 100  10000 100           1000000000   62500 1   375  70  100
004 POLE 0    0     0             0            62500 0   0    80  100
005 POLN 10   330   10000000      1000000000   62500 2   365  80  100

Example 2

Displaying pool name.

# raidcom get pool -key opt
PID POLS U(%) POOL_NAME Seq# Num LDEV# H(%) VCAP(%) TYPE PM
PT AUTO_ADD_PLV
001 POLN 10 my_aou_pool 62500 2 265 80 65500 OPEN S
HDP E
002 POLF 95 New_Pool_2 62500 3 270 70 65534 OPEN S
HDP -
003 POLS 100 my_ss_pool 62500 1 275 70 - OPEN N
TI D
004 POLN 0 New_Pool_4 62500 2 280 80 0 M/F N
CW -
005 POLE 0 New_Pool_5 62500 4 0 80 100 M/F S
DM -

Description of each column in output examples:

PID

Displays the pool ID.

POLS

Displays the status of the pool.

  • POLN: "Pool Normal" (The pool is in the normal status.)
  • POLF: "Pool Full" (The pool is in the overflow status exceeding the threshold.)
  • POLS: "Pool Suspend" (The pool is in the overflow status exceeding the threshold and is blocked.)
  • POLE: "Pool failure" (The pool is blocked in the failure status.) In this status, the pool information cannot be displayed.
U(%)

Displays the usage rate of the pool.

SSCNT

Displays the number of volumes in the pool.

POOL_NAME

Displays the pool name.

Available (MB)

Displays the capacity (megabytes) available to the volume data in the pool.

Capacity (MB)

Displays the total capacity (megabytes) of the pool.

Seq#

Displays the product serial number (Seq#).

Num

Displays the number of LDEVs composing the pool.

LDEV#

Displays the first number of LDEV composing the pool. 65535(ffff) is displayed if the pool is being created.

H(%)

Displays threshold for the pool.

VCAP(%)

Displays the percentage of the subscription limit of V-VOL and Thin Image pair to the pool capacity. For VSP G130, G/F350, G/F370, G/F700, G/F900, a hyphen (-) indicating invalid is displayed.

TYPE

Displays the platform type of pools.

  • Open: Shows that it is a Dynamic Provisioning pool.
  • M/F: Shows that it is a Dynamic Provisioning for Mainframe pool.
PM

Displays the pool status.

  • N: Normal status.
  • S: Shrinking or rebalancing.
  • NT: The pool for Thin Image is in the normal status.
  • ST: (VSP G1x00 and VSP F1500, VSP Gx00 models, and VSP Fx00 models only) The pool for Thin Image is shrinking or rebalancing.
PT

Displays the pool type. Any one of the following types is displayed.

  • HDP: Pool for Dynamic Provisioning
  • HDT: Pool for Dynamic Tiering
  • RT: Pool for active flash
  • TI: Pool for Thin Image
  • CW: Pool for Hitachi Copy-on-Write Snapshot
  • DM: Pool for Dynamic Provisioning that has the data direct mapping attribute
FMT_CAP(MB)

Displays the formatted pool capacity (megabytes). If there is no valid information for the pool, a hyphen (-) is displayed.

AUTO_ADD_PLV
Displays whether to automatically add pool volumes according to the compression ratio of a parity group for which accelerated compression is enabled.
  • E: Pool volumes are added automatically according to the compression ratio of the accelerated compression enabled parity group.
  • D: Pool volumes in the parity group for which accelerated compression is enabled are not added automatically.
  • - (hyphen): This information is invalid for this pool.

Example 3

Displaying basic information about a pool

# raidcom get pool -key basic
PID POLS U(%)  LCNT  SSCNT Available(MB) Capacity(MB) Snap_Used(MB) 
TL_CAP(MB) BM TR_CAP(MB) RCNT   Seq# Num LDEV# W(%) H(%) STIP
VCAP(%) TYPE PM  PT  POOL_NAME
000 POLN    0 11001  11001          46998        46998             0
2432398 NB          0    0 300050   1     0   70   80  YES
UNLIMITED OPEN  N HDP dp_ti_pool
001 POLN    0     -  11001          46998        46998             -
-  -          -    - 300050   1     1    -   80    -
- OPEN  N  TI tipool

Displaying basic information about a pool. The actual capacity is displayed.

# raidcom get pool -key basic -pcap 
PID POLS U(%) LCNT SSCNT Available(MB) Capacity(MB) Snap_Used(MB) 
TL_CAP(MB) BM TR_CAP(MB) RCNT Seq# Num LDEV# W(%) H(%) STIP VCAP(%) 
TYPE PM PT POOL_NAME 
000 POLN 0 11001 11001 46998 46998 - 
2432398 NB 0 0 300050 1 0 70 80 YES - 
OPEN N HDP dp_ti_pool 
001 POLN 0 - 11001 46998 46998 
- - - - - 300050 1 1 - 80 
- - OPEN N TI tipool 
		

Description of each column in output example 3:

PID

Displays the pool ID. Three digits padded with leading zeros.

POLS

Displays the status of the pool.

  • POLN: "Pool Normal" (The pool is in the normal status.)
  • POLF: "Pool Full" (The pool is in the overflow status exceeding the threshold.)
  • POLS: "Pool Suspend" (The pool is in the overflow status exceeding the threshold and is blocked.)
  • POLE: "Pool failure" (The pool is blocked in the failure status.) In this status, the pool information cannot be displayed.
U(%)

Displays the usage rate of the pool.

Displays the actual usage rate of the pool when the -pcap option is specified.

LCNT

Displays the total number of Dynamic Provisioning virtual volumes mapped to the pool. A hyphen (-) is displayed if the information is not available for this pool.

SSCNT

Displays the total number of snapshot data items mapped to the pool. A hyphen (-) is displayed if the information is not available for this pool.

Available(MB)

Displays the available capacity (megabytes) for the volume data in the pool.

Displays the actual capacity that can be used for volume data in the pool when the -pcap option is specified.

Capacity(MB)

Displays the total capacity (megabytes) of the pool. When the -pcap option is specified, displays the total actual capacity of the pool.

Snap_Used(MB)

Displays the capacity (megabytes) used for Thin Image data. If the used capacity is less than 1 MB, the value is rounded up. A hyphen (-) is displayed if the information is not available for this pool.

Displays a hyphen (-) when the -pcap option is specified.

TL_CAP(MB)

Displays the total capacity (megabytes) of all Dynamic Provisioning virtual volumes and Thin Image pairs mapped to the pool. A hyphen (-) is displayed if the information is not available for this pool.

BM

Displays the I/O Blocking Mode of the pool.

  • PF (Pool Full): If the pool is full, you cannot read from or write to the target DP-VOL. If the pool VOL is blocked, you can read from or write to the target DP-VOL.
  • PB (Pool vol Blockade): If the pool VOL is blocked, you cannot read from or write to the target DP-VOL. If the pool is full, you can read from or write to the target DP-VOL.
  • FB (Full or Blockade): If the pool is full or pool VOL is blocked, you cannot read from or write to the target DP-VOL.
  • NB (No Blocking): If the pool is full or pool VOL is blocked, you can read from or write to the target DP-VOL.
  • - (Not supported): The configuration does not support the I/O Blocking Mode.
TR_CAP(MB)

Displays the sum of the pool capacities (megabytes) reserved for the volumes for which Full Allocation or Proprietary Anchor is enabled. For a configuration that does not support Full Allocation, a hyphen (-) is displayed.

RCNT

Displays the number of volumes for which Full Allocation is enabled that are mapped to a pool. For a configuration that does not support Full Allocation, a hyphen (-) is displayed.

Seq#

Displays the serial number (Seq#).

Num

Displays the number of LDEVs belonging to the pool.

LDEV#

Displays the number of the first LDEV in the pool. "65535 (ffff)" is shown while the pool is being created.

W(%)

Displays the threshold value for WARNING set for the pool. A hyphen (-) is displayed if the information is not available for this pool.

H(%)

Displays the threshold value set for the pool as the high water mark.

STIP

Displays the setting for Thin Image pairs when the high water mark threshold is exceeded.

  • YES: Thin Image pairs are suspended.
  • NO: Thin Image pairs are not suspended.
  • - (hyphen): The information is not available for this pool.
VCAP(%)
Displays the percentage of the subscription limit of V-VOL and Thin Image to the pool capacity. For VSP G130, G/F350, G/F370, G/F700, G/F900, a hyphen (-) indicating invalid is displayed.
  • UNLIMITED: Unlimited.
  • - (hyphen): The information is not available for this pool.
TYPE

Displays the platform type of the pool.

  • OPEN: Pool for open systems
  • M/F: Pool for mainframe systems
PM

Displays the pool status.

  • N: Normal status.
  • S: Shrinking or rebalancing.
  • NT: The pool for Thin Image is in the normal status.
  • ST: The pool for Thin Image is shrinking or rebalancing.
PT

Displays the pool type. One of the following types is displayed.

  • HDP: Pool for Dynamic Provisioning
  • HDT: Pool for Dynamic Tiering
  • RT: Pool for active flash
  • TI: Pool for Thin Image
  • CW: Pool for Hitachi Copy-on-Write Snapshot
  • DM: Pool for Dynamic Provisioning that has the data direct mapping attribute
POOL_NAME

Displays the pool name.

Example 4

Displaying information about an accelerated compression-enabled parity group that configures a pool. This information is not displayed if the functionality to show this information is not supported.

For details about the capacity saved by the capacity saving feature, see the Provisioning Guide for your storage system.

# raidcom get pool -key fmc
PID U(%) ACT_AV(MB) ACT_TP(MB) FR(%) FMC_LOG_USED(BLK) 
FMC_ACT_USED(BLK) FMC_ACT_TP(BLK) FMC_PLV_USED(BLK) FMC_LOG_TP(BLK)
001 90 10000000 100000000 0 0
0 0 0 0
002 99 10000 100000000 200 100000000
100000000 51200000000 409608601600 409600000000
004 90 10000000 100000000 150 100000000
100000000 38400000000 307201720320 307200000000

Description of each column in output example 4:

PID

Displays the pool ID.

U(%)

Displays the actual usage rate of the pool.

ACT_AV(MB)

Displays the available actual capacity (megabytes) of the volume mapped to this pool for Dynamic Provisioning, Dynamic Provisioning for Mainframe, and Dynamic Tiering.

ACT_TP(MB)

Displays the total actual capacity (megabytes) of the pool.

FR(%)

Displays the percentage of the logical capacity against the actual capacity of an accelerated compression-enabled parity group in the pool. 0 is displayed if the pool does not contain an accelerated compression-enabled parity group.

FMC_LOG_USED(BLK)

Displays the logically used capacity of an accelerated compression-enabled parity group in the pool, in the unit of 512 bytes. 0 is displayed if the pool does not contain an accelerated compression-enabled parity group.

FMC_ACT_USED(BLK)

Displays the actually used capacity of an accelerated compression-enabled parity group, in the unit of 512 bytes. 0 is displayed if the pool does not contain an accelerated compression-enabled parity group.

FMC_ACT_TP(BLK)
Displays the total physical capacity of the pool volume that supports accelerated compression used in the pool. 0 is displayed if the pool does not contain a parity group that supports accelerated compression.
FMC_PLV_USED(BLK)
Displays the logically used page capacity of the pool volume that supports accelerated compression in the pool in the unit of 512 bytes. 0 is displayed if the pool does not contain a parity group that supports accelerated compression.
FMC_LOG_TP(BLK)
Displays the total logical capacity of the pool volume that supports accelerated compression used in the pool. 0 is displayed if the pool does not contain a parity group that supports accelerated compression.

Example 5

Displaying information about the reduced capacity of data in a pool.

# raidcom get pool -key saving
PID	SE_SAVING(BLK)	PL_SAVING(BLK)	PL_PRE_USED(BLK)	SES(%)	DDP(%)	CMP(%)	PLS(%)	Num	LDEV#
000	12582912	9437184	28311552	20	15	5	33	1	0
001			0		0		-	-	-	-	0    -

Description of each column in output example 5:

PID

Displays the pool ID.

SE_SAVING(BLK)

Displays the capacity reduced by both capacity saving and accelerated compression of the parity group in number of blocks of the parity group.

The saved capacity does not include the amount of zero data reduction, metadata, garbage data, metadata reduction, and garbage data reduction.

For VSP 5000 series, VSP F1500, VSP G1x00, VSP E series, and VSP G/F350, G/F370, G/F700, G/F900, this information is provided for compatibility. See the description of SE_SAVING(BLK) displayed by # raidcom get pool -key total_saving.

PL_SAVING(BLK)

Displays the capacity reduced by capacity saving in number of blocks.

The saved capacity does not include the amount of zero data reduction, metadata, garbage data, metadata reduction, and garbage data reduction.

For VSP 5000 series, VSP F1500, VSP G1x00, VSP E series, and VSP G/F350, G/F370, G/F700, G/F900, this information is provided for compatibility. See the description of PL_SAVING(BLK) displayed by # raidcom get pool -key software_saving.

PL_PRE_USED(BLK)

Displays the capacity of data (prior to reduction) to be reduced by capacity saving in number of blocks.

The capacity prior to reduction does not contain the amount of zero data.

For VSP 5000 series, VSP F1500, VSP G1x00, VSP E series, and VSP G/F350, G/F370, G/F700, G/F900, this information is provided for compatibility. See the description of PL_PRE_USED(BLK) displayed by # raidcom get pool -key software_saving.

SES(%)

Displays the percentage of capacity reduced by both capacity saving and accelerated compression against the capacity used by the virtual volume mapped to this pool before the reduction.

The saved capacity does not include the amount of zero data reduction, metadata, garbage data, metadata reduction, and garbage data reduction.

For VSP 5000 series, VSP F1500, VSP G1x00, VSP E series, and VSP G/F350, G/F370, G/F700, G/F900, this information is provided for compatibility. See the description of SES(%) displayed by # raidcom get pool -key total_saving.

DDP(%)

Displays the percentage of capacity reduced by deduplication of capacity saving against the capacity used by the virtual volume mapped to this pool before the reduction.

The saved capacity does not include the amount of metadata and garbage data.

For VSP 5000 series, VSP F1500, VSP G1x00, VSP E series, and VSP G/F350, G/F370, G/F700, G/F900, this information is provided for compatibility.

CMP(%)

Displays the percentage of capacity reduced by compression of capacity saving or the percentage of capacity of the parity group reduced by accelerated compression against the capacity used by the virtual volume mapped to this pool before the reduction.

The saved capacity does not include the amount of metadata, garbage data, metadata reduction, and garbage data reduction.

For VSP 5000 series, VSP F1500, VSP G1x00, VSP E series, and VSP G/F350, G/F370, G/F700, G/F900, this information is provided for compatibility.

Note: The capacity used by the virtual volume before reduction, which is the denominator for calculating SES(%), DDP(%), CMP(%), and PLS(%), does not include the capacity used by or reserved for the deduplication system data volume.
PLS(%)

Displays the percentage of capacity reduced by capacity saving against the amount before the reduction, which is calculated as follows:

PL_SAVING(BLK) / PL_PRE_USED(BLK) × 100[%]

The saved capacity does not include the amount of zero data reduction, metadata, and garbage data.

For VSP 5000 series, VSP F1500, VSP G1x00, VSP E series, and VSP G/F350, G/F370, G/F700, G/F900, this information is provided for compatibility. See the description of PLS(%) displayed by # raidcom get pool -key software_saving.

Num

Displays the number of deduplication system data volumes in the pool.

LDEV#

Displays the LDEV number of the deduplication system data volume in the pool. A hyphen (-) is displayed if the number of deduplication system data volumes is zero.

If there is more than one deduplication system data volume, LDEV numbers are separated by a space.

Example 6

Displaying information about the capacity saving effect achieved by the capacity saving function and accelerated compression of a parity group.

For details about the capacity saving effect achieved by the capacity saving feature and accelerated compression of a parity group, see the Provisioning Guide for your storage system.

# raidcom get pool -key total_saving
PID SE_SAVING(BLK) SES(%) DATAVOL_USED(BLK)
000 12582912 20 56623104
001 0 0 42467328
Description of each column in output example:
  • SE_SAVING(BLK): Displays the capacity saved by both capacity saving and accelerated compression of the parity group in blocks. The saved capacity includes the amount of zero data reduction, metadata, garbage data, metadata reduction, and garbage data reduction.

    A hyphen (-) indicating an invalid value might be displayed if the amount of used data volume before the reduction is smaller than the used pool capacity.

  • SES(%): Displays the percentage of capacity saved by both capacity saving and accelerated compression of the parity group against the capacity used by the virtual volume mapped to this pool before the reduction, which is calculated as follows:

    SE_SAVING(BLK) / DATAVOL_USED(BLK) × 100[%]

    When the capacity saving function is used, the saving ratio is calculated against the amount of metadata and garbage data generated internally in addition to user data.

    A hyphen (-) indicating an invalid value might be displayed if the amount of used data volume before the reduction is smaller than the used pool capacity.

  • DATAVOL_USED(BLK): Displays the capacity used by a virtual volume in blocks. The capacity used by the deduplication system data volume is not included.

Example 7

Displaying information about the capacity of data stored in a pool saved by the capacity saving function.

For details about the capacity saved by the capacity saving feature, see the Provisioning Guide for your storage system.

# raidcom get pool -key software_saving
PID PLS(%) PL_SAVING(BLK) CMP(BLK) DDP(BLK) RECLAIM(BLK)
SYSTEM(BLK) PL_PRE_USED(BLK) PRE_CMP_USED(BLK) PRE_DDP_USED(BLK)
000 52 100931731456 0 64424509440 42949672960
6442450944 193273528320 0 193273528320
Description of each column in output example:
  • PLS(%): Displays the percentage of capacity compressed by capacity saving against the amount of data before the compression, which is calculated as follows:

    PL_SAVING(BLK) / PL_PRE_USED(BLK) × 100[%]

    When the capacity saving function is used, the saving ratio is calculated against the amount of metadata and garbage data generated internally in addition to user data.

    A hyphen (-) indicating an invalid value might be displayed if the amount of used data volume before the reduction is smaller than the used pool capacity.

  • PL_SAVING(BLK): Displays the capacity saved by capacity saving in blocks. The saved capacity includes the amount of zero data reduction, metadata, and garbage data.

    A hyphen (-) indicating an invalid value might be displayed if the amount of used data volume before the reduction is smaller than the used pool capacity.

  • CMP(BLK): Displays the capacity compressed by capacity saving in blocks. The compressed amount does not include the amount of metadata and garbage data.
  • DDP(BLK): Displays the capacity saved by deduplication of capacity saving in blocks. The saved amount does not include the amount of metadata and garbage data.
  • RECLAIM(BLK): Displays the capacity saved by reclaiming the specified data pattern using capacity saving in blocks. The saved amount does not include the amount of metadata and garbage data.
  • SYSTEM(BLK): Displays the amount of consumed system data (metadata and garbage data) for capacity saving in blocks.
  • PL_PRE_USED(BLK): Displays the capacity of data (before reduction) to be reduced by capacity saving in blocks.
  • PRE_CMP_USED(BLK): Displays the capacity of data (before compression) to be compressed by capacity saving in blocks.
  • PRE_DDP_USED(BLK): Displays the capacity of data (before deduplication) to be deduplicated by capacity saving in blocks.

Displaying information about the data saving effect , snapshot effect, provisioning effect, and their total for the pool.

For details about each effect, see the Provisioning Guide for your storage system.

#raidcom get pool -key efficiency
PID TOTAL_EFF_R TLS_R PLS_R PLS_CMP_R
PLS_DDP_R PLS_RECLAIM_R FMD_SAVING_R FMD_CMP_R
FMD_RECLAIM_R SNAPSHOT_EFF_R PROVISIONING_EFF(%)
CALCULATION_START CALCULATION_END
000 15.18 3.79 2.25 1.34
1.64 1.09 2.22 2.18
1.06 7.25 80 
2015-05-15T10:05 2015-05-15T10:38
001 9.78 1.67 1.44 1.21
1.20 1.01 1.26 1.26
1.00 5.85 40
2015-05-15T10:05 2015-05-15T10:38

Note: The following values are the maximum of each saving effect ratio available to display in HDvM - SN or CCI:
  • HDvM - SN: 99999999999999.99
  • CCI: 92233720368547758.07 (a hundredth value of hexadecimal 0x7FFFFFFFFFFFFFFF.)

If no data is stored in the pool as shown in the following example, the saving effect ratio displays the maximum available value. If data is stored, the saving effect ratio calculated from the amount of actual data reduction is displayed. The following examples show the conditions where the maximum values are displayed:

Example 1. Total Efficiency Ratio after the pool and DP-VOL creations, but before data writing.
  • HDvM - SN: 99999999999999.99
  • CCI: 92233720368547758.07
Example 2. Snapshot Efficiency Ratio applied when the pool includes no Thin Image pairs, but only Thin Image Advanced pairs in the PAIR status or ones with no differential data.
  • HDvM - SN: 99999999999999.99
  • CCI: 92233720368547758.07
  • TOTAL_EFF_R

    Displays the ratio for the total (excluding system data) of the data saving effect, snapshot effect, and provisioning effect.

    • NC: Calculated information is not available.
    • - (hyphen): The information is not available for this pool.
  • TLS_R

    Displays the ratio of the data saving effect (excluding system data) achieved by the capacity saving feature and accelerated compression of the parity group.

    • NC: Calculated information is not available.
    • - (hyphen): The information is not available for this pool.
  • PLS_R

    Displays the ratio of the data saving effect (excluding system data) of the capacity saving feature.

    • NC: Calculated information is not available.
    • - (hyphen): The information is not available for this pool.
  • PLS_CMP_R

    Displays the ratio of the data saving effect (excluding system data) achieved by compression of the capacity saving feature.

    • NC: Calculated information is not available.
    • - (hyphen): The information is not available for this pool.
  • PLS_DDP_R

    Displays the ratio of the data saving effect (excluding system data) achieved by deduplication of the capacity saving feature.

    • NC: Calculated information is not available.
    • - (hyphen): The information is not available for this pool.
  • PLS_RECLAIM_R

    Displays the ratio of the saving effect (excluding system data) achieved by reclaiming the specified data pattern using the capacity saving feature.

    • NC: Calculated information is not available.
    • - (hyphen): The information is not available for this pool.
  • FMD_SAVING_R

    Displays the ratio of the data saving effect (excluding system data) achieved by accelerated compression of a parity group.

    • NC: Calculated information is not available.
    • - (hyphen): The information is not available for this pool.
  • FMD_CMP_R

    Displays the ratio of the data saving effect (excluding system data) achieved by compression of accelerated compression for a parity group.

    • NC: Calculated information is not available.
    • - (hyphen): The information is not available for this pool.
  • FMD_RECLAIM_R

    Displays the ratio of the data saving effect (excluding system data) achieved by reclaiming the specified data pattern using accelerated compression of a parity group.

    • NC: Calculate information is not available.
    • - (hyphen): The information is not available for this pool.
  • SNAPSHOT_EFF_R

    Displays the ratio of the snapshot effect (excluding system data).

    • NC: Calculated information is not available.
    • - (hyphen): The information is not available for this pool.
  • PROVISIONING_EFF (%)

    Displays the percentage of the provisioning effect (excluding system data).

    • NC: Calculated information is not available.
    • - (hyphen): The information is not available for this pool.
  • CALCULATION_START

    Displays the start date and time for calculating the data saving effect, snapshot effect, provisioning effect, and their total (excluding system data).

    • NC: Calculated information is not available.
    • - (hyphen): The information is not available for this pool.
  • CALCULATION_END

    Displays the end date and time for calculating the data saving effect, snapshot effect, provisioning effect, and their total (excluding system data).

    • NC: Calculated information is not available.
    • - (hyphen): The information is not available for this pool.
Displaying information about the parity group configuring the pool and the external volume group.
# raidcom get pool -pool 0 -key resource
PID T GROUP AV_CAP(GB) TOTAL_CAP(GB) R_LVL R_TYPE TNO V E AUTO_ADD_PLV
000 R 5-2 300 300 RAID1 2D+2D 1 D D -
000 E 1-1 300 300 - - 2 D - -
Description of each column in output example:
  • T: Displays the type of the volume group.
    • R: Parity group
    • E: External volume group
  • Group: Displays the parity group number or the external volume group number.
  • AV_CAP(GB): Displays the remaining available capacity (physically available area) (gigabytes) of the parity group or the external volume group. A value less than 1 GB is rounded down and 0 is displayed.
  • TOTAL_CAP(GB): Displays the total capacity (gigabytes) that can be used by the parity group or external volume group.
  • R_LVL: Displays the RAID level of the parity group or external volume group. A hyphen is displayed for external volume groups.
  • R_TYPE: Displays the RAID type of the parity group or external volume group. A hyphen is displayed for external volume groups.
  • TNO: Displays the number of the tier to which the parity group or external volume group belongs. The tier number is displayed only for Dynamic Tiering pools. A hyphen (-) is displayed for other pools.
  • V: Displays whether capacity virtualization of the parity group is enabled or disabled.
    • E: Capacity virtualization is enabled.
    • D: Capacity virtualization is disabled.
  • E: Displays whether encryption is enabled or disabled.
    • E: Encryption is enabled.
    • D: Encryption is disabled.
    • - (hyphen): Displaying encryption status is not supported.
  • AUTO_ADD_PLV: Displays whether to automatically add pool volumes for which accelerated compression is enabled according to the compression ratio of a parity group for which accelerated compression is enabled.
    • E: Automatically adds pool volumes for which accelerated compression is enabled according to the compression ratio of a parity group for which accelerated compression is enabled.
    • D: Pool volumes for which accelerated compression is enabled are not added automatically.
    • - (hyphen): This information is invalid for this parity group. If accelerated compression is disabled for the parity group, a - (hyphen) is displayed.