PRIMECLUSTER Global File Services Configuration and Administration Guide 4.2 (Solaris(TM) Operating Environment)

F.2.16 sfcproxybreak(1M) Cancels the relationship for high speed backup and restoration

[SYNOPSIS]

sfcproxybreak [ -f ] rel_name

[DESCRIPTION]

sfcproxybreak cancels the relationship between the backup source and destination for high-speed backup and restoration.

By default, sfcproxybreak cannot cancel the relationship or fails when a real copy is being executed. When -f option is specified, it cancels the relationship even when a real copy is being executed. But when a real copy is terminated by specifying -f option, the status of destination volume of GDS becomes data invalid (INVALID) status.

[OPTION]

The following option can be specified:

-f

Forcible specification. This option cancels the relationship even when a real copy is being executed between the file systems whose relationship is to be canceled.

[OPERAND]

The following operand can be specified:

rel_name

This command specifies the relationship to be canceled by using the relationship name rel_name.

[EXAMPLE]

To cancel the relationship with the relationship name backup_for_volume0001, execute the following command.

# sfcproxybreak backup1_for_volume0001

[EXIT STATUS]

The following exit values are returned:

0

Successful completion.

>0

An error occurred.

[SEE ALSO]

sfcadm(1M), sfcproxyinfo(1M), sfcproxyjoin(1M), sfcproxyop(1M), sfcproxyrestore(1M)

sdxinfo(1M), sdxproxy(1M) in the "PRIMECLUSTER Global Disk Services Configuration and Administration Guide."

[NOTES]

• sfcproxybreak does not delete the file system. When the file system of the backup destination is not required, delete file system with sfcadm(1M).
• If the master and proxy are parted forcibly while copying by TimeFinder or SRDF is in process, a message informing device abnormality is submitted to EMC's customer support center.
• Optional product PRIMECLUSTER Global Disk Services Snapshot is required for this function.