Setting the SRL overflow protection for a Secondary

Setting the SRL overflow protection for a Secondary

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Setting the SRL overflow protection for a Secondary

VVR provides the following modes of SRL overflow protection: autodcm, dcm, override, fail, and off.

See About the srlprot attribute.

To enable SRL overflow protection

Set the srlprot attribute of the corresponding RLINK to either autodcm, dcm, override, or fail.
- To set the srlprot attribute to autodcm, use the following command:
```
# vradmin -g diskgroup set local_rvgname sec_hostname \
        srlprot=autodcm
```
- To set the srlprot attribute to dcm, use the following command:
```
# vradmin -g diskgroup set local_rvgname sec_hostname \
        srlprot=dcm
```
- To set the srlprot attribute to override, use the following command:
```
 # vradmin -g diskgroup set local_rvgname sec_hostname \
        srlprot=override
```
- To set the srlprot attribute to fail, use the following command:
```
 # vradmin -g diskgroup set local_rvgname sec_hostname \
        srlprot=fail
```
- To set the srlprot attribute to off, use the following command:
```
 # vradmin -g diskgroup set local_rvgname sec_hostname \
        srlprot=off
```
The argument local_rvgname is the name of the RVG on the local host and represents the RDS.

The argument sec_hostname is the name of the Secondary host as displayed in the output of the vradmin printrvg command.

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