NAME
acec query - Display of the status of synchronous high speed copy.
SYNOPSIS
acec query -g COPY-GROUP [-p PAIR] [-progress] [-r] [-xml]
DESCRIPTION
This command displays the status of synchronous high speed copy of a specified copy group or copy pair.
OPTIONS
This option specifies a copy group name.
This option specifies a copy pair.
This option displays the progress of copy processes.
This option displays the status of a copy in the reverse direction to the direction that has been specified.
This option displays the result of the command execution in the XML format.
EXIT STATUS
=0: Terminate normally
>0: Terminate abnormally
EXAMPLES
For EC
When the -progress option is not specified:
> acec query -g ECGroup Copy Group Name : ECGroup Copy Group Type : EC Disk Array Name : DX80 (00ETERNUSDXL##ET08E21A####LN4310901078##) Source <=> Target SID EC Status Copy Phase Copied Block -------- --- -------- ---- ----------------------- ---------- ------------ DX80/0x1 N/A DX80/0x3 N/A "EC action not startup" "Not set" 0 DX80/0x2 ==> DX80/0x4 0x41 "EC Executing" "Copying" 1048576
The following table shows the meanings of the information displayed.
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 the "-a" option of the acgroup create (Command for creating copy groups). |
Source | Displays the logical volume for the copy source. |
<=> | Displays the copy direction.
|
Target | Displays the logical volume for the copy destination. |
SID | Displays the session ID. |
EC Status | Displays the execution status of the EC.
|
Copy Phase | Displays the current phase.
|
Copied Block | Displays the number of blocks that have been copied. |
When the -progress option is specified:
> acec query -g ECGroup -progress Copy Group Name : ECGroup Copy Group Type : EC Disk Array Name : DX80 (00ETERNUSDXL##ET08E21A####LN4310901078##) Source <=> Target Progress Copied Block Total Block -------- --- -------- -------- ------------ ----------- DX80/0x1 N/A DX80/0x3 N/A N/A N/A DX80/0x2 ==> DX80/0x4 45% 471859 1048576
The following table shows the meanings of the information displayed.
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 the "-a" option of acgroup create (Command for creating copy groups). |
Source | Displays the logical volume for the copy source. |
<=> | Displays the copy direction.
|
Target | Displays the logical volume for the copy destination. |
Progress | Displays the progress of copy processes as a percentage. If the progress of copy process is unclear, "???" is displayed. |
Copied Block | Displays the number of blocks that have been copied. If the number of copied blocks is unclear, "???" is displayed. |
Total Block | Displays the number of total blocks. If the entire copy block size is unclear, "???" is displayed. |
For REC
When the -progress option is not specified:
> acec query -g RECGroup Copy Group Name : RECGroup Copy Group Type : REC Disk Array Name : DX90P (00ETERNUSDXL##ET09E24AG###NP4310901018##) Remote Disk Array Name : DX90S (00ETERNUSDXL##ET09E24AG###NP4310901019##) Source <=> Target SID(RSID) EC Status Copy Phase Copied Block Rcv Split Xfer --------- --- --------- ---------- ----------------------- ---------- ------------ ---- ----- ------- DX90P/0x1 N/A DX90S/0x6 N/A "EC action not startup" "Not set" 0 ---- ---- ---- DX90P/0x2 ==> DX90S/0x7 0x4A(0x11) "EC Executing" "Copying" 0 auto ---- through DX90P/0x3 ==> DX90S/0x8 0x4C(0x13) "EC Suspend" "Paired" 1048576 auto ---- through
The following table shows the meanings of the information displayed.
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 of acgroup create (Command for creating copy groups). |
Remote Disk Array Name | Displays the Box ID and ETERNUS name that was specified with the "-remote" option of acgroup create (Command for creating copy groups). |
Source | Displays the logical volume for the copy source. |
<=> | Displays the copy direction.
|
Target | Displays the logical volume for the copy destination. |
SID(RSID) | Displays the Session ID of the ETERNUS Disk storage system (i.e. the Disk Array Name) and the Session ID of the Remote ETERNUS Disk storage system (i.e. the Remote Disk Array Name). |
EC Status | Displays the execution status of the EC.
|
Copy Phase | Displays the current phase.
|
Copied Block | Displays the number of blocks that have been copied. |
Rcv | Displays the recovery mode for REC copies.
|
Split | Displays the split mode for REC copies.
|
Xfer | Displays the transfer mode for REC copies.
|
When the -progress option is specified:
> acec query -g RECGroup -progress Copy Group Name : RECGroup Copy Group Type : REC Disk Array Name : DX90P (00ETERNUSDXL##ET09E24AG###NP4310901018##) Remote Disk Array Name : DX90S (00ETERNUSDXL##ET09E24AG###NP4310901019##) Source <=> Target Progress Copied Block Total Block --------- --- --------- -------- ------------ ----------- DX90P/0x1 N/A DX90S/0x6 N/A N/A N/A DX90P/0x2 ==> DX90S/0x7 45% 471859 1048576 DX90P/0x3 ==> DX90S/0x8 100% 1048576 1048576
The following table shows the meanings of the information displayed.
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 of acgroup create (Command for creating copy groups). |
Remote Disk Array Name | Displays the Box ID and ETERNUS name that was specified with the "-remote" option of acgroup create (Command for creating copy groups). |
Source | Displays the logical volume for the copy source. |
<=> | Displays the copy direction.
|
Target | Displays the logical volume for the copy destination. |
Progress | Displays the progress of copy processes as a percentage. If the progress of copy process is unclear, "???" is displayed. |
Copied Block | Displays the number of blocks that have been copied. If the number of copied blocks is unclear, "???" is displayed. |
Total Block | Displays the number of total blocks. If the entire copy block size is unclear, "???" is displayed. |
NOTES
Information such as Copy direction data and SID data may be displayed as "???".
It is possible that the access path is incorrect. Therefore, check it using acarray detail (Command for displaying detailed information about ETERNUS Disk storage systems).
For details on how to correctly set the access path, refer to "6.4.1.1 Access Path Settings".
If the copy type of a copy group is OPC, QuickOPC or SnapOPCP, this command ends abnormally.