4.7.2 acec query (Synchronous High-speed Copy Status Display Command)

NAME

acec query - Display the copy status of synchronous high-speed copying

SYNOPSIS

acec query -g copyGroup [-p copyPair] [-r] [-progress] [-da] [-date] [-xml]
acec query -g copyGroup [-p copyPair] [-r] -all [-xml]

DESCRIPTION

This command displays the status of the synchronous high-speed copy for the specified copy group or copy pair.
When the Storage Cluster Continuous Copy function is used, the synchronous high-speed copy processing status for both the Primary Storage and Secondary Storage is displayed.

OPTIONS

-g copyGroup: This option specifies the copy group name.

-p copyPair

This option specifies a copy pair.
When the Storage Cluster Continuous Copy function is used, specify either the Primary Storage or Secondary Storage copy pair. The ETERNUS Disk storage systems copy pair that is the Storage Cluster pair is automatically retrieved from the specified pairs, and synchronous high-speed copy processing status for both the Primary Storage and Secondary Storage is displayed.

When specifying with the LU to Partition format or the Partition to LU format, you must enclose the entire argument for this option within double quotations (") depending on the shell being used.

-r: This option displays the status of a copy in the reverse direction to the direction that has been specified.

-progress: This option displays the progress of copy processes.

-da: This option displays the suppression settings for access to the EC/REC copy destination area.

-date: This option displays the last execution date of synchronous high-speed copy for the copy pair.

-all: This option specifies the displaying by the extended format.
Refer to the table of EXAMPLES for the displayed items.

-xml: This option specifies when displaying by the XML format.

EXIT STATUS

=0: Completed successfully
>0: Terminated abnormally

EXAMPLES

For EC (When the Storage Cluster Continuous Copy function is not used)

When the -progress, -da and -date options are not specified:

> acec query -g ECGroup

Copy Group Name : ECGroup
Copy Group Type : EC
Disk Array Name : ET002 (00ETERNUSDXH##ET87S20A####NC4110699004##)

Source    <=> Target    SID  EC Status               Copy Phase Copied Block
--------- --- --------- ---- ----------------------- ---------- ------------
ET002/0x1 N/A ET002/0x3 N/A  "EC action not startup" "Not set"             0
ET002/0x2 ==> ET002/0x4 0x41 "EC Executing"          "Copying"       1048576

When the -progress option is specified:

> acec query -g ECGroup -progress

Copy Group Name : ECGroup
Copy Group Type : EC
Disk Array Name : ET002 (00ETERNUSDXH##ET87S20A####NC4110699004##)

Source    <=> Target    Progress Copied Block Total Block
--------- --- --------- -------- ------------ -----------
ET002/0x1 N/A ET002/0x3      N/A          N/A         N/A
ET002/0x2 ==> ET002/0x4      45%       471859     1048576

When the -da option is specified:

> acec query -g ECGroup -da

Copy Group Name : ECGroup
Copy Group Type : EC
Disk Array Name : ET002 (00ETERNUSDXH##ET87S20A####NC4110699004##)

Source    <=> Target    SID  EC Status               Copy Phase Copied Block Copy DA
--------- --- --------- ---- ----------------------- ---------- ------------ -------
ET002/0x1 N/A ET002/0x3 N/A  "EC action not startup" "Not set"           N/A     off
ET002/0x2 ==> ET002/0x4 0x41 "EC Executing"          "Copying"        471859      on

When the -date option is specified:

> acec query -g ECGroup -date

Copy Group Name : ECGroup
Copy Group Type : EC
Disk Array Name : ET002 (00ETERNUSDXH##ET87S20A####NC4110699004##)

Source    <=> Target    SID  EC Status               Copy Phase Copied Block Operation Date
--------- --- --------- ---- ----------------------- ---------- ------------ ---------------------
ET002/0x1 N/A ET002/0x3 N/A  "EC action not startup" "Not set"           N/A "----/--/-- --:--:--"
ET002/0x2 ==> ET002/0x4 0x41 "EC Suspend"            "Paired"         471859 "2010/10/20 09:00:00"

When the -progress, -da and -date options are specified, or the -all option is specified:

> acec query -g ECGroup -progress -da -date

Copy Group Name : ECGroup
Copy Group Type : EC
Disk Array Name : ET002 (00ETERNUSDXH##ET87S20A####NC4110699004##)

Source    <=> Target    SID  EC Status               Copy Phase Progress Copied Block Total Block Copy DA Operation Date
--------- --- --------- ---- ----------------------- ---------- -------- ------------ ----------- ------- ---------------------
ET002/0x1 N/A ET002/0x3 N/A  "EC action not startup" "Not set"       N/A          N/A         N/A     off "----/--/-- --:--:--"
ET002/0x2 ==> ET002/0x4 0x41 "EC Suspend"            "Paired"       100%      1048576     1048576      on "2010/10/20 09:00:00"

For EC (When the Storage Cluster Continuous Copy function is used)

When -progress and -date Options Are Not Specified

> acec query -g group01

Copy Group Name     : group01
Copy Group Type     : EC
Disk Array Name     : ET001 (00ETERNUSDXM##ET44S20A####HK000104######)
TFO Disk Array Name : ET002 (00ETERNUSDXH##ET87S20A####NC4110699004##)

Source    <=> Target    SID  EC Status               Copy Phase Copied Block Standby-Source Standby-Target Standby-Session
--------- --- --------- ---- ----------------------- ---------- ------------ -------------- -------------- ---------------
ET001/0x1 N/A ET001/0x6 N/A  "EC action not startup" "Not set"           N/A ET002/0x1      ET002/0x11     "----"
ET001/0x2 ==> ET001/0x7 0x41 "EC Suspend"            "Paired"        1048576 ET002/0x2      ET002/0x12     "Exist"

The following table shows the meanings of the information displayed.

Table 4.7 When -progress, -da and -date Options Are Not Specified
Title	Explanation
Copy Group Name	Displays the copy group name.
Copy Group Type	Displays the type of copy that has been set up for the copy group.
Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -a option for the acgroup create command.
TFO Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -tfoa option for the acgroup create command.
Source	Displays the logical volume for the copy source. If the Storage Cluster Continuous Copy function is used, the copy source logical volume of the storage device where the TFO status is "Active" is displayed.
<=>	Displays the copy direction. N/A: No copying is performed. ==>: Copying from the source to the target. <==: Copying from the target to the source.
Target	Displays the logical volume for the copy destination. If the Storage Cluster Continuous Copy function is used, the copy destination logical volume of the storage device where the TFO status is "Active" is displayed.
SID	Displays the session ID. If the Storage Cluster Continuous Copy function is used, the copy source session ID of the storage device where the TFO status is "Active" is displayed.
EC Status	Displays the execution status of the EC. If the Storage Cluster Continuous Copy function is used, the EC execution status of the storage device where the TFO status is "Active" is displayed. EC Starting: The EC is starting up. EC Executing: The EC is executing. EC Suspend: The EC is suspended. EC action not startup: The specified session does not exist. EC Error Suspend: An error has occurred, preventing the copy process from continuing.
Copy Phase	Displays the current phase. If the Storage Cluster Continuous Copy function is used, the phase of the storage device where the TFO status is "Active" is displayed. Copying: Copy processing is executing. Paired: The copy is in the equivalency maintenance state. Not set: Either the specified session does not exist, or the copy process is not running.
Copied Block	Displays the number of blocks that have been copied. If the Storage Cluster Continuous Copy function is used, the number of blocks of the storage device where the TFO status is "Active" is displayed.
Standby-Source	If the Storage Cluster Continuous Copy function is used, the copy source logical volume of the storage device where the TFO status is "Standby" is displayed.
Standby-Target	If the Storage Cluster Continuous Copy function is used, the copy destination logical volume of the storage device where the TFO status is "Standby" is displayed.
Standby-Session	If the Storage Cluster Continuous Copy function is used, the Standby-Side Continuous Copy Session status is displayed. Exist: A Standby-Side Continuous Copy Session exists. Not-Exist: A Standby-Side Continuous Copy Session does not exist. (An Active-Side Continuous Copy Session exists) ----: A Standby-Side Continuous Copy Session does not exist. (An Active-Side Continuous Copy Session also does not exist) ???: The Standby-Side Continuous Copy Session status is unknown.

Table 4.8 When -progress Option Is Specified
Title	Explanation
Copy Group Name	Displays the copy group name.
Copy Group Type	Displays the type of copy that has been set up for the copy group.
Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -a option for the acgroup create command.
TFO Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -tfoa option for the acgroup create command.
Source	Displays the logical volume for the copy source. If the Storage Cluster Continuous Copy function is used, the copy source logical volume of the storage device where the TFO status is "Active" is displayed.
<=>	Displays the copy direction. N/A: No copying is performed. ==>: Copying from the source to the target. <==: Copying from the target to the source.
Target	Displays the logical volume for the copy destination. If the Storage Cluster Continuous Copy function is used, the copy destination logical volume of the storage device where the TFO status is "Active" is displayed.
Progress	Displays the progress of copy processes as a percentage. If the Storage Cluster Continuous Copy function is used, the replication progress rate of the ETERNUS Disk storage system where the TFO status is "Active" is displayed. The "N/A" is displayed when the copy process is not executed. If the progress of copy processes is unknown, it is displayed "???".
Copied Block	Displays the number of blocks that have been copied. If the Storage Cluster Continuous Copy function is used, the number of blocks of the storage where the TFO status is "Active" is displayed. The "N/A" is displayed when the copy process is not executed. If the number of copied blocks is unknown, it is displayed "???".
Total Block	Displays the number of total blocks. If the Storage Cluster Continuous Copy function is used, the number of total blocks of the storage device where the TFO status is "Active" is displayed. If the number of total blocks is unknown, it is displayed "???".
Standby-Source	If the Storage Cluster Continuous Copy function is used, the copy source logical volume of the storage device where the TFO status is "Standby" is displayed.
Standby-Target	If the Storage Cluster Continuous Copy function is used, the copy destination logical volume of the storage device where the TFO status is "Standby" is displayed.
Standby-Session	If the Storage Cluster Continuous Copy function is used, the Standby-Side Continuous Copy Session status is displayed. Exist: A Standby-Side Continuous Copy Session exists. Not-Exist: A Standby-Side Continuous Copy Session does not exist. (An Active-Side Continuous Copy Session exists) ----: A Standby-Side Continuous Copy Session does not exist. (An Active-Side Continuous Copy Session also does not exist) ???: The Standby-Side Continuous Copy Session status is unknown.

Table 4.9 When -da Option Is Specified
Title	Explanation
Copy Group Name	Displays the copy group name.
Copy Group Type	Displays the type of copy that has been set up for the copy group.
Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -a option for the acgroup create command.
TFO Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -tfoa option for the acgroup create command.
Source	Displays the logical volume for the copy source. If the Storage Cluster Continuous Copy function is used, the copy source logical volume of the storage device where the TFO status is "Active" is displayed.
<=>	Displays the copy direction. N/A: No copying is performed. ==>: Copying from the source to the target. <==: Copying from the target to the source.
Target	Displays the logical volume for the copy destination. If the Storage Cluster Continuous Copy function is used, the copy destination logical volume of the storage device where the TFO status is "Active" is displayed.
SID	Displays the session ID. If the Storage Cluster Continuous Copy function is used, the copy source session ID of the storage device where the TFO status is "Active" is displayed.
EC Status	Displays the execution status of the EC. If the Storage Cluster Continuous Copy function is used, the EC execution status of the storage device where the TFO status is "Active" is displayed. EC Starting: The EC is starting up. EC Executing: The EC is executing. EC Suspend: The EC is suspended. EC action not startup: The specified session does not exist. EC Error Suspend: An error has occurred, preventing the copy process from continuing.
Copy Phase	Displays the current phase. If the Storage Cluster Continuous Copy function is used, the phase of the storage device where the TFO status is "Active" is displayed. Copying: Copy processing is executing. Paired: The copy is in the equivalency maintenance state. Not set: Either the specified session does not exist, or the copy process is not running.
Copied Block	Displays the number of blocks that have been copied. If the Storage Cluster Continuous Copy function is used, the number of blocks of the storage where the TFO status is "Active" is displayed.
Copy DA	If the copy type is EC/REC, this displays the suppression settings for access to the copy destination area. If the Storage Cluster Continuous Copy function is used, the suppression settings for access to the copy destination area for the storage device where the TFO status is "Active" is displayed. on: Access is suppressed. off: Access is not suppressed. If the access suppression setting is unknown, it is displayed "???".
Standby-Source	If the Storage Cluster Continuous Copy function is used, the copy source logical volume of the storage device where the TFO status is "Standby" is displayed.
Standby-Target	If the Storage Cluster Continuous Copy function is used, the copy destination logical volume of the storage device where the TFO status is "Standby" is displayed.
Standby-Session	If the Storage Cluster Continuous Copy function is used, the Standby-Side Continuous Copy Session status is displayed. Exist: A Standby-Side Continuous Copy Session exists. Not-Exist: A Standby-Side Continuous Copy Session does not exist. (An Active-Side Continuous Copy Session exists) ----: A Standby-Side Continuous Copy Session does not exist. (An Active-Side Continuous Copy Session also does not exist) ???: The Standby-Side Continuous Copy Session status is unknown.

Table 4.10 When -date Option Is Specified
Title	Explanation
Copy Group Name	Displays the copy group name.
Copy Group Type	Displays the type of copy that has been set up for the copy group.
Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -a option for the acgroup create command.
TFO Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -tfoa option for the acgroup create command.
Source	Displays the logical volume for the copy source. If the Storage Cluster Continuous Copy function is used, the copy source logical volume of the storage device where the TFO status is "Active" is displayed.
<=>	Displays the copy direction. N/A: No copying is performed. ==>: Copying from the source to the target. <==: Copying from the target to the source.
Target	Displays the logical volume for the copy destination. If the Storage Cluster Continuous Copy function is used, the copy destination logical volume of the storage device where the TFO status is "Active" is displayed.
SID	Displays the session ID. If the Storage Cluster Continuous Copy function is used, the copy source session ID of the storage device where the TFO status is "Active" is displayed.
EC Status	Displays the execution status of the EC. If the Storage Cluster Continuous Copy function is used, the EC execution status of the storage device where the TFO status is "Active" is displayed. EC Starting: The EC is starting up. EC Executing: The EC is executing. EC Suspend: The EC is suspended. EC action not startup: The specified session does not exist. EC Error Suspend: An error has occurred, preventing the copy process from continuing.
Copy Phase	Displays the current phase. If the Storage Cluster Continuous Copy function is used, the phase of the storage device where the TFO status is "Active" is displayed. Copying: Copy processing is executing. Paired: The copy is in the equivalency maintenance state. Not set: Either the specified session does not exist, or the copy process is not running.
Copied Block	Displays the number of blocks that have been copied. If the Storage Cluster Continuous Copy function is used, the number of blocks of the storage device where the TFO status is "Active" is displayed.
Operation Date	If an EC session exists, it displays the date for when the EC session state transitions indicated below last occurred (last execution date) in a "yyyy/mm/dd hh:mm:ss" format. The displaying of the date is performed on the basis of the target device's time zone. If the Storage Cluster Continuous Copy function is used, the date and time of storage device where the TFO status is "Active" is displayed. Suspend (execution of acec suspend) Concurrent suspend (execution of acec suspend -concur) State transition to an error Suspend (EC Status column displays "EC Error Suspend"). If any of the following conditions apply, the date is displayed as "----/--/-- --:--:--." If an EC session does not exist (EC Status column displays "EC action not startup") If the initial copy (acec start) was started from a status of an EC session not existing If the EC session's copy status could not be acquired from the device (EC Status column displays "???") If using a device for which the last execution date recording function is not supported (ETERNUS DX60 S2)
Standby-Source	If the Storage Cluster Continuous Copy function is used, the copy source logical volume of the storage device where the TFO status is "Standby" is displayed.
Standby-Target	If the Storage Cluster Continuous Copy function is used, the copy destination logical volume of the storage device where the TFO status is "Standby" is displayed.
Standby-Session	If the Storage Cluster Continuous Copy function is used, the Standby-Side Continuous Copy Session status is displayed. Exist: A Standby-Side Continuous Copy Session exists. Not-Exist: A Standby-Side Continuous Copy Session does not exist. (An Active-Side Continuous Copy Session exists) ----: A Standby-Side Continuous Copy Session does not exist. (An Active-Side Continuous Copy Session also does not exist) ???: The Standby-Side Continuous Copy Session status is unknown.

Table 4.11 When -progress, -da and -date Options Are Specified, or -all Option Is Specified
Title	Explanation
Copy Group Name	Displays the copy group name.
Copy Group Type	Displays the type of copy that has been set up for the copy group.
Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -a option for the acgroup create command.
TFO Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -tfoa option for the acgroup create command.
Source	Displays the logical volume for the copy source. If the Storage Cluster Continuous Copy function is used, the copy source logical volume of the storage device where the TFO status is "Active" is displayed.
<=>	Displays the copy direction. N/A: No copying is performed. ==>: Copying from the source to the target. <==: Copying from the target to the source.
Target	Displays the logical volume for the copy destination. If the Storage Cluster Continuous Copy function is used, the copy destination logical volume of the storage device where the TFO status is "Active" is displayed.
SID	Displays the session ID. If the Storage Cluster Continuous Copy function is used, the copy source session ID of the storage device where the TFO status is "Active" is displayed.
EC Status	Displays the execution status of the EC. If the Storage Cluster Continuous Copy function is used, the EC execution status of the storage device where the TFO status is "Active" is displayed. EC Starting: The EC is starting up. EC Executing: The EC is executing. EC Suspend: The EC is suspended. EC action not startup: The specified session does not exist. EC Error Suspend: An error has occurred, preventing the copy process from continuing.
Copy Phase	Displays the current phase. If the Storage Cluster Continuous Copy function is used, the phase of the storage device where the TFO status is "Active" is displayed. Copying: Copy processing is executing. Paired: The copy is in the equivalency maintenance state. Not set: Either the specified session does not exist, or the copy process is not running.
Progress	Displays the progress of copy processes as a percentage. If the Storage Cluster Continuous Copy function is used, the replication progress rate of the ETERNUS Disk storage system where the TFO status is "Active" is displayed. The "N/A" is displayed when the copy process is not executed. If the progress of copy processes is unknown, it is displayed "???".
Copied Block	Displays the number of blocks that have been copied. If the Storage Cluster Continuous Copy function is used, the number of blocks of the storage device where the TFO status is "Active" is displayed.
Total Block	Displays the number of total blocks. If the Storage Cluster Continuous Copy function is used, the number of total blocks of the storage device where the TFO status is "Active" is displayed. If the number of total blocks is unknown, it is displayed "???".
Copy DA	If the copy type is EC/REC, this displays the suppression settings for access to the copy destination area. If the Storage Cluster Continuous Copy function is used, the suppression settings for access to the copy destination area for the storage device where the TFO status is "Active" is displayed. on: Access is suppressed. off: Access is not suppressed. If the access suppression setting is unknown, it is displayed "???"
Operation Date	If an EC session exists, it displays the date for when the EC session state transitions indicated below last occurred (last execution date) in a "yyyy/mm/dd hh:mm:ss" format. The displaying of the date is performed on the basis of the target device's time zone. If the Storage Cluster Continuous Copy function is used, the date and time of storage device where the TFO status is "Active" is displayed. Suspend (execution of acec suspend) Concurrent suspend (execution of acec suspend -concur) State transition to an error Suspend (EC Status column displays "EC Error Suspend"). If any of the following conditions apply, the date is displayed as "----/--/-- --:--:--." If an EC session does not exist (EC Status column displays "EC action not startup") If the initial copy (acec start) was started from a status of an EC session not existing If the EC session's copy status could not be acquired from the device (EC Status column displays "???") If using a device for which the last execution date recording function is not supported (ETERNUS DX60 S2)
Standby-Source	If the Storage Cluster Continuous Copy function is used, the copy source logical volume of the storage device where the TFO status is "Standby" is displayed.
Standby-Target	If the Storage Cluster Continuous Copy function is used, the copy destination logical volume of the storage device where the TFO status is "Standby" is displayed.
Standby-Session	If the Storage Cluster Continuous Copy function is used, the Standby-Side Continuous Copy Session status is displayed. Exist: A Standby-Side Continuous Copy Session exists. Not-Exist: A Standby-Side Continuous Copy Session does not exist. (An Active-Side Continuous Copy Session exists) ----: A Standby-Side Continuous Copy Session does not exist. (An Active-Side Continuous Copy Session also does not exist) ???: The Standby-Side Continuous Copy Session status is unknown.

For REC

When the -progress, -da and -date options are not specified:

> acec query -g RECGroup

Copy Group Name        : RECGroup
Copy Group Type        : REC
Disk Array Name        : ET001 (00ETERNUSDXM##ET44S20A####HK000104######)
Remote Disk Array Name : ET002 (00ETERNUSDXH##ET87S20A####NC4110699004##)

Source    <=> Target    SID(RSID)  EC Status               Copy Phase Copied Block Rcv  Split Xfer
--------- --- --------- ---------- ----------------------- ---------- ------------ ---- ----- -------
ET001/0x1 N/A ET002/0x6 N/A        "EC action not startup" "Not set"             0 ---- ----  ----
ET001/0x2 ==> ET002/0x7 0x4A(0x11) "EC Executing"          "Copying"             0 auto ----  through
ET001/0x3 ==> ET002/0x8 0x4C(0x13) "EC Suspend"            "Paired"        1048576 auto ----  through

When the -progress option is specified:

> acec query -g RECGroup -progress

Copy Group Name        : RECGroup
Copy Group Type        : REC
Disk Array Name        : ET001 (00ETERNUSDXM##ET44S20A####HK000104######)
Remote Disk Array Name : ET002 (00ETERNUSDXH##ET87S20A####NC4110699004##)

Source    <=> Target    Progress Copied Block Total Block
--------- --- --------- -------- ------------ -----------
ET001/0x1 N/A ET002/0x6      N/A          N/A         N/A
ET001/0x2 ==> ET002/0x7      45%       471859     1048576
ET001/0x3 ==> ET002/0x8     100%      1048576     1048576

When the -da option is specified:

> acec query -g RECGroup -da

Copy Group Name        : RECGroup
Copy Group Type        : REC
Disk Array Name        : ET001 (00ETERNUSDXM##ET44S20A####HK000104######)
Remote Disk Array Name : ET002 (00ETERNUSDXH##ET87S20A####NC4110699004##)
Source    <=> Target    SID(RSID)  EC Status               Copy Phase Copied Block Rcv  Split Xfer    Copy DA
--------- --- --------- ---------- ----------------------- ---------- ------------ ---- ----- ------- -------
ET001/0x1 N/A ET002/0x6 N/A        "EC action not startup" "Not set"             0 ---- ----  ----        off
ET001/0x2 ==> ET002/0x7 0x4A(0x11) "EC Executing"          "Copying"        471859 auto ----  through      on
ET001/0x3 ==> ET002/0x8 0x4C(0x13) "EC Suspend"            "Paired"        1048576 auto ----  through      on

When the -date option is specified:

> acec query -g RECGroup -date

Copy Group Name        : RECGroup
Copy Group Type        : REC
Disk Array Name        : ET001 (00ETERNUSDXM##ET44S20A####HK000104######)
Remote Disk Array Name : ET002 (00ETERNUSDXH##ET87S20A####NC4110699004##)
Source    <=> Target    SID(RSID)  EC Status               Copy Phase Copied Block Rcv  Split Xfer    Operation Date
--------- --- --------- ---------- ----------------------- ---------- ------------ ---- ----- ------- ---------------------
ET001/0x1 N/A ET002/0x6 N/A        "EC action not startup" "Not set"             0 ---- ----  ----    "----/--/-- --:--:--"
ET001/0x2 ==> ET002/0x7 0x4A(0x11) "EC Executing"          "Copying"        471859 auto ----  through "----/--/-- --:--:--"
ET001/0x3 ==> ET002/0x8 0x4C(0x13) "EC Suspend"            "Paired"        1048576 auto ----  through "2010/10/18 13:00:00"

When the -progress, -da and -date options are specified or -all option is specified:

> acec query -g RECGroup -progress -da -date

Copy Group Name        : RECGroup
Copy Group Type        : REC
Disk Array Name        : ET001 (00ETERNUSDXM##ET44S20A####HK000104######)
Remote Disk Array Name : ET002 (00ETERNUSDXH##ET87S20A####NC4110699004##)

Source    <=> Target    SID(RSID)  EC Status               Copy Phase Progress Copied Block Total Block Rcv  Split Xfer    Copy DA Operation Date
--------- --- --------- ---------- ----------------------- ---------- -------- ------------ ----------- ---- ----- ------- ------- ---------------------
ET001/0x1 N/A ET002/0x6 N/A        "EC action not startup" "Not set"        0%            0           0 ---- ----  ----        off "----/--/-- --:--:--"
ET001/0x2 ==> ET002/0x7 0x4A(0x11) "EC Executing"          "Copying"       45%       471859     1048576 auto ----  through      on "----/--/-- --:--:--"
ET001/0x3 ==> ET002/0x8 0x4C(0x13) "EC Suspend"            "Paired"       100%      1048576     1048576 auto ----  through      on "2010/10/18 13:00:00"

The following table shows the meanings of the information displayed.

Table 4.12 When -progress, -da and -date Options Are Not Specified
Title	Explanation
Copy Group Name	Displays the copy group name.
Copy Group Type	Displays the type of copy that has been set up for the copy group.
Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -a option for the acgroup create command.
Remote Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -remote option for the acgroup create command.
Source	Displays the logical volume for the copy source.
<=>	Displays the copy direction. N/A: No copying is performed. ==>: Copying from the source to the target. <==: Copying from the target to the source.
Target	Displays the logical volume for the copy destination.
SID(RSID)	Displays the Session ID of ETERNUS Disk storage system (i.e. the Disk Array Name) and the Session ID of remote ETERNUS Disk storage system (i.e. the Remote Disk Array Name).
EC Status	Displays the execution status of the REC. EC Starting: The REC is starting up. EC Executing: The REC is executing. EC Suspend: The REC is suspended EC action not startup: The specified session does not exist. EC Error Suspend: An error has occurred, preventing the copy process from continuing. EC Hardware Suspend: The REC has paused because of a hardware error, such as a problem with the path between hardware devices. EC Hardware Suspend(Use REC DISK): The REC Disk buffer is in use because of a hardware error, such as a problem with the path between hardware devices. EC Hardware Suspend(Use REC BUFFER): The REC transfer buffer is in use because of a hardware error, such as a problem with the path between hardware devices. "EC Hardware Suspend(Use REC DISK)" and "EC Hardware Suspend(Use REC BUFFER)" are displayed in the following case. When the ETERNUS Disk storage system that was specified with the -a option for the acgroup create command is the copy source device of REC.
Copy Phase	Displays the current phase. Copying: Copy processing is executing. Paired: The copy is in the equivalency maintenance state. Not set: Either the specified session does not exist, or the copy process is not running.
Copied Block	Displays the number of blocks that have been copied.
Rcv	Displays the recovery mode for REC copies. auto: Indicates that the recovery mode is "Automatic". manual: Indicates that the recovery mode is "Manual". ----: Indicates that a REC copy is not being performed.
Split	Displays the split mode for REC copies. auto: Indicates that the split mode is "Automatic". manual: Indicates that the split mode is "Manual". ----: Indicates that either a REC copy is not being performed or that the mode is not synchronous mode.
Xfer	Displays the transfer mode for REC copies. sync: Indicates that the transfer mode is "Synchronous". through: Indicates that the transfer mode is "Through". consist: Indicates that the transfer mode is "Consistency". stack: Indicates that the transfer mode is "Stack". ----: REC copy is not being performed.

Table 4.13 When -progress Option Is Specified
Title	Explanation
Copy Group Name	Displays the copy group name.
Copy Group Type	Displays the type of copy that has been set up for the copy group.
Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -a option for the acgroup create command.
Remote Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -remote option for the acgroup create command.
Source	Displays the logical volume for the copy source.
<=>	Displays the copy direction. N/A: No copying is performed. ==>: Copying from the source to the target. <==: Copying from the target to the source.
Target	Displays the logical volume for the copy destination.
Progress	Displays the progress of copy processes as a percentage. The "N/A" is displayed when the copy process is not executed. If the progress of copy processes is unknown, it is displayed "???".
Copied Block	Displays the number of blocks that have been copied. The "N/A" is displayed when the copy process is not executed. If the number of copied blocks is unknown, it is displayed "???".
Total Block	Displays the number of total blocks. If the number of total blocks is unknown, it is displayed "???".

Table 4.14 When -da Option Is Specified
Title	Explanation
Copy Group Name	Displays the copy group name.
Copy Group Type	Displays the type of copy that has been set up for the copy group.
Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -a option for the acgroup create command.
Remote Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -remote option for the acgroup create command.
Source	Displays the logical volume for the copy source.
<=>	Displays the copy direction. N/A: No copying is performed. ==>: Copying from the source to the target. <==: Copying from the target to the source.
Target	Displays the logical volume for the copy destination.
SID(RSID)	Displays the Session ID of ETERNUS Disk storage system (i.e. the Disk Array Name) and the Session ID of remote ETERNUS Disk storage system (i.e. the Remote Disk Array Name).
EC Status	Displays the execution status of the REC. EC Starting: The REC is starting up. EC Executing: The REC is executing. EC Suspend: The REC is suspended EC action not startup: The specified session does not exist. EC Error Suspend: An error has occurred, preventing the copy process from continuing. EC Hardware Suspend: The REC has paused because of a hardware error, such as a problem with the path between hardware devices. EC Hardware Suspend(Use REC DISK): The REC Disk buffer is in use because of a hardware error, such as a problem with the path between hardware devices. EC Hardware Suspend(Use REC BUFFER): The REC transfer buffer is in use because of a hardware error, such as a problem with the path between hardware devices. "EC Hardware Suspend(Use REC DISK)" and "EC Hardware Suspend(Use REC BUFFER)" are displayed in the following case. When the ETERNUS Disk storage system that was specified with the -a option for the acgroup create command is the copy source device of REC.
Copy Phase	Displays the current phase. Copying: Copy processing is executing. Paired: The copy is in the equivalency maintenance state. Not set: Either the specified session does not exist, or the copy process is not running.
Copied Block	Displays the number of blocks that have been copied.
Rcv	Displays the recovery mode for REC copies. auto: Indicates that the recovery mode is "Automatic". manual: Indicates that the recovery mode is "Manual". ----: Indicates that a REC copy is not being performed.
Split	Displays the split mode for REC copies. auto: Indicates that the split mode is "Automatic". manual: Indicates that the split mode is "Manual". ----: Indicates that either a REC copy is not being performed or that the mode is not synchronous mode.
Xfer	Displays the transfer mode for REC copies. sync: Indicates that the transfer mode is "Synchronous". through: Indicates that the transfer mode is "Through". consist: Indicates that the transfer mode is "Consistency". stack: Indicates that the transfer mode is "Stack". ----: REC copy is not being performed.
Copy DA	If the copy type is EC/REC, this displays the suppression settings for access to the copy destination area. on: Access is suppressed. off: Access is not suppressed. If the access suppression setting is unknown, it is displayed "???"

Table 4.15 When -date Option Is Specified
Title	Explanation
Copy Group Name	Displays the copy group name.
Copy Group Type	Displays the type of copy that has been set up for the copy group.
Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -a option for the acgroup create command.
Remote Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -remote option for the acgroup create command.
Source	Displays the logical volume for the copy source.
<=>	Displays the copy direction. N/A: No copying is performed. ==>: Copying from the source to the target. <==: Copying from the target to the source.
Target	Displays the logical volume for the copy destination.
SID(RSID)	Displays the Session ID of ETERNUS Disk storage system (i.e. the Disk Array Name) and the Session ID of remote ETERNUS Disk storage system (i.e. the Remote Disk Array Name).
EC Status	Displays the execution status of the REC. EC Starting: The REC is starting up. EC Executing: The REC is executing. EC Suspend: The REC is suspended EC action not startup: The specified session does not exist. EC Error Suspend: An error has occurred, preventing the copy process from continuing. EC Hardware Suspend: The REC has paused because of a hardware error, such as a problem with the path between hardware devices. EC Hardware Suspend(Use REC DISK): The REC Disk buffer is in use because of a hardware error, such as a problem with the path between hardware devices. EC Hardware Suspend(Use REC BUFFER): The REC transfer buffer is in use because of a hardware error, such as a problem with the path between hardware devices. "EC Hardware Suspend(Use REC DISK)" and "EC Hardware Suspend(Use REC BUFFER)" are displayed in the following case. When the ETERNUS Disk storage system that was specified with the -a option for the acgroup create command is the copy source device of REC.
Copy Phase	Displays the current phase. Copying: Copy processing is executing. Paired: The copy is in the equivalency maintenance state. Not set: Either the specified session does not exist, or the copy process is not running.
Copied Block	Displays the number of blocks that have been copied.
Rcv	Displays the recovery mode for REC copies. auto: Indicates that the recovery mode is "Automatic". manual: Indicates that the recovery mode is "Manual". ----: Indicates that a REC copy is not being performed.
Split	Displays the split mode for REC copies. auto: Indicates that the split mode is "Automatic". manual: Indicates that the split mode is "Manual". ----: Indicates that either a REC copy is not being performed or that the mode is not synchronous mode.
Xfer	Displays the transfer mode for REC copies. sync: Indicates that the transfer mode is "Synchronous". through: Indicates that the transfer mode is "Through". consist: Indicates that the transfer mode is "Consistency". stack: Indicates that the transfer mode is "Stack". ----: REC copy is not being performed.
Operation Date	If an REC session exists, it displays the date for when the REC session state transitions indicated below last occurred (last execution date) in a "yyyy/mm/dd hh:mm:ss" format. The displaying of the date is performed on the basis of the target device's time zone. Starting of REC using the initial copy skip function (execution of acec start -skip) Suspend (execution of acec suspend) If a forced suspension was performed to an REC session in Hardware Suspend status, the last execution date is initialized as "----/--/-- --:--:--." If a forced suspension was performed to an REC session while the execution of a copy was in progress, the last execution date is not updated. Concurrent suspend (execution of acec suspend -concur) State transition to an error Suspend (EC Status column displays "EC Error Suspend"). State transition to a hardware Suspend (EC Status column displays "EC Hardware Suspend"). If any of the following conditions apply, the date is displayed as "----/--/-- --:--:--." If an REC session does not exist (EC Status column displays "EC action not startup") If the initial copy (acec start) was started from a status of an REC session not existing If the REC session's copy status could not be acquired from the device (EC Status column displays "???") If using a device for which the last execution date recording function is not supported (ETERNUS DX60 S2)

Table 4.16 When -progress, -da and -date Options Are Specified, or -all Option Is Specified
Title	Explanation
Copy Group Name	Displays the copy group name.
Copy Group Type	Displays the type of copy that has been set up for the copy group.
Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -a option for the acgroup create command.
Remote Disk Array Name	Displays the Box ID and ETERNUS name that was specified with the -remote option for the acgroup create command.
Source	Displays the logical volume for the copy source.
<=>	Displays the copy direction. N/A: No copying is performed. ==>: Copying from the source to the target. <==: Copying from the target to the source.
Target	Displays the logical volume for the copy destination.
SID(RSID)	Displays the Session ID of ETERNUS Disk storage system (i.e. the Disk Array Name) and the Session ID of remote ETERNUS Disk storage system (i.e. the Remote Disk Array Name).
EC Status	Displays the execution status of the REC. EC Starting: The REC is starting up. EC Executing: The REC is executing. EC Suspend: The REC is suspended EC action not startup: The specified session does not exist. EC Error Suspend: An error has occurred, preventing the copy process from continuing. EC Hardware Suspend: The REC has paused because of a hardware error, such as a problem with the path between hardware devices. EC Hardware Suspend(Use REC DISK): The REC Disk buffer is in use because of a hardware error, such as a problem with the path between hardware devices. EC Hardware Suspend(Use REC BUFFER): The REC transfer buffer is in use because of a hardware error, such as a problem with the path between hardware devices. "EC Hardware Suspend(Use REC DISK)" and "EC Hardware Suspend(Use REC BUFFER)" are displayed in the following case. When the ETERNUS Disk storage system that was specified with the -a option for the acgroup create command is the copy source device of REC.
Copy Phase	Displays the current phase. Copying: Copy processing is executing. Paired: The copy is in the equivalency maintenance state. Not set: Either the specified session does not exist, or the copy process is not running.
Progress	Displays the progress of copy processes as a percentage. The "N/A" is displayed when the copy process is not executed. If the progress of copy processes is unknown, it is displayed "???".
Copied Block	Displays the number of blocks that have been copied.
Total Block	Displays the number of total blocks. If the number of total blocks is unknown, it is displayed "???".
Rcv	Displays the recovery mode for REC copies. auto: Indicates that the recovery mode is "Automatic". manual: Indicates that the recovery mode is "Manual". ----: Indicates that a REC copy is not being performed.
Split	Displays the split mode for REC copies. auto: Indicates that the split mode is "Automatic". manual: Indicates that the split mode is "Manual". ----: Indicates that either a REC copy is not being performed or that the mode is not synchronous mode.
Xfer	Displays the transfer mode for REC copies. sync: Indicates that the transfer mode is "Synchronous". through: Indicates that the transfer mode is "Through". consist: Indicates that the transfer mode is "Consistency". stack: Indicates that the transfer mode is "Stack". ----: REC copy is not being performed.
Copy DA	If the copy type is EC/REC, this displays the suppression settings for access to the copy destination area. on: Access is suppressed. off: Access is not suppressed. If the access suppression setting is unknown, it is displayed "???"
Operation Date	If an REC session exists, it displays the date for when the REC session state transitions indicated below last occurred (last execution date) in a "yyyy/mm/dd hh:mm:ss" format. The displaying of the date is performed on the basis of the target device's time zone. Starting of REC using the initial copy skip function (execution of acec start -skip) Suspend (execution of acec suspend) If a forced suspension was performed to an REC session in Hardware Suspend status, the last execution date is initialized as "----/--/-- --:--:--." If a forced suspension was performed to an REC session while the execution of a copy was in progress, the last execution date is not updated. Concurrent suspend (execution of acec suspend -concur) State transition to an error Suspend (EC Status column displays "EC Error Suspend"). State transition to a hardware Suspend (EC Status column displays "EC Hardware Suspend"). If any of the following conditions apply, the date is displayed as "----/--/-- --:--:--." If an REC session does not exist (EC Status column displays "EC action not startup") If the initial copy (acec start) was started from a status of an REC session not existing If the REC session's copy status could not be acquired from the device (EC Status column displays "???") If using a device for which the last execution date recording function is not supported (ETERNUS DX60 S2)

NOTES

When the copy type of copy group is OPC, QuickOPC or SnapOPCP, this command cannot be executed.
Information such as Copy direction data and SID data may display as "???". Refer to "5.3 Resolving for Displaying "???" in Advanced Copy Status" and take action.
When the Storage Cluster Continuous Copy function is used, it may be necessary to take measures, depending on the content displayed in the Standby-Session column.
- For "Not-Exist":
  Refer to "3.12.11 When Recovering Storage Cluster Continuous Copy Function".
- Other than those above:
  No action is required.