Managing The Sdss And Cache; Modifying An Sds Port During I/O; Source Server, Now A Standby Mdm; Target Server, Now An Mdm - Dell EMC VxFlex Ready Node User Manual
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Managing the SDSs and cache
Modifying an SDS port during I/O
Figure 32 Source server, now a standby MDM
Figure 33 Target server, now an MDM
If the process was not successful, contact Customer Support. The virtual IP
address on the MDM cluster ensures that all SDCs remain connected to the
MDM, even after the physical server is replaced.
You can modify and SDS port while there is I/O running. You can also manage the
system's cache, including Read Flash cache and Read RAM cache.
About this task
If you need to modify an SDS port (on-the-fly) while there is I/O running, perform the
following steps:
Note:
Sometimes, your network topology needs to be prepared for the addition of
new port, and this may take some time. VxFlex OS does not prevent unnecessary
degraded status or disconnection of SDS. Therefore, in such situations, it is
recommended to place the SDS in Maintenance Mode before commencing this
procedure.
Dell EMC VxFlex Ready Node AMS User Guide
Managing System Objects
141
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