Open Replicator non riesce a creare sessioni con i dispositivi XtremIO

Summary: Il tentativo di creare una sessione Open Replicator (ORS) su dispositivi XtremIO (XIO) ha esito negativo con l'errore "An rcopy remote device discover error occurred".

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Symptoms

Si tenta di eseguire il seguente comando:
 

symrcopy -file filename.txt create -copy -name COPY_NAME -pull -hot -nop

'Create' operation execution is in progress for the device list
in device file 'filename.txt'. Please wait...

The REMOTE Copy 'CREATE' operation FAILED. (SYMAPI_C_RCOPY_DISCOVER_ERROR)

An rcopy remote device discover error occurred

 

Nel registro SYMAPI:
 

STARTING a RCOPY 'CREATE' operation.
  Symm 000xxxxxxxxx Ctrl-Rem Devices: [ 0xxx-xxxxxxxxxxxxxxxx ]
 217 EMC:SYMRCOPY               checkForCreateFailur Create failed on dev:0xxxx, sid:000xxxxxxxxx, status:loc_sts:0x8 SYSC_SESSION_DISCOVER_FAILED
 217 EMC:SYMRCOPY               map_discover_errors  rem_num:0, rem_sts:0x19SANCOPY_DEV_INVALID_BLOCK_SIZE
 217 EMC:SYMRCOPY               checkForCreateFailur Discover failed on dev:0xxxx, sid:000xxxxxxxxx, status:7140
The RCOPY 'CREATE' operation FAILED with: An rcopy remote device discover error occurred

 

Cause

Il problema si verifica perché la dimensione del blocco sul dispositivo XIO è 4096. La colonna "symsan list -sanluns" L'output del comando mostra le dimensioni dei blocchi dei dispositivi:
 

Symmetrix ID:      000xxxxxxxxx
Remote Port WWN:   xxxxxxxxxxxxxxxx 

       ST
        A
        T  Flags  Block Capacity  LUN   Dev    LUN
DIR:P   E ICR THS Size    (MB)    Num   Num  W WWN
------ -- ------- ----- -------- ----- ----- - --------------------------------
01D:09 RW ... F..  4096    10240     1   N/A - xxxxxxxxxxxxxxxx

Resolution

Si tratta di una caratteristica di progettazione. I dispositivi con dimensioni di blocco 4096 non sono supportati con Open Replicator.

Affected Products

Solutions Enabler
Article Properties
Article Number: 000181071
Article Type: Solution
Last Modified: 07 Nov 2025
Version:  3
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