361
Libibverbs: The OFA defined high-level RDMA fabric-based
interface. This high-level interface supports RoCE, InfiniBand,
and iWARP and is commonly used in most Linux distributions.
Target Node Platform Configuration File: Simple text file
generated by the IT admin or user to describe the platform
capabilities of the remote target node. This file describes specific
capabilities that affect what durability method can be used, that
is, ADR-enabled platform, non-allocating write flows enabled by
the NIC, and platform type. It also specifies the default socketconnection port that rpmemd will listen on.
Initiator Node PMDK pmempool Set Configuration File: An
existing persistent memory poolset configuration file is generated
by the system or application administrator that describes local
sets of files that will be treated as a pool of persistent memory on
the local platform. It also describes local files for local replication
and remote target hostnames for remote replication.
Target Node PMDK pmempool Set Configuration File: An
existing persistent memory poolset configuration file is generated
by the system or application administrator that describes local
sets of files that will be treated as a pool of persistent memory on
the local platform. On the target node, this set is the collection of
files that the initiator node is replicating data into.
Initiator and Target Node Operating System syslog: The
standard Linux syslog on each node used by librpmem and
rpmemd for outputting useful data for both debug and non-debug
information. Since there is little information from rpmemd that
is visible on the initiator system, extensive information will be
output to the target system syslog when rpmemd is started with the
"-d" (debug) runtime option. Even without the debug enabled,
rpmemd will output socket events like open, close, create, lost
connection, and similar RDMA events.
Chapter 18 remote persistent memory
Libibverbs: The OFA defined high-level RDMA fabric-based
interface. This high-level interface supports RoCE, InfiniBand,
and iWARP and is commonly used in most Linux distributions.
Target Node Platform Configuration File: Simple text file
generated by the IT admin or user to describe the platform
capabilities of the remote target node. This file describes specific
capabilities that affect what durability method can be used, that
is, ADR-enabled platform, non-allocating write flows enabled by
the NIC, and platform type. It also specifies the default socketconnection port that rpmemd will listen on.
Initiator Node PMDK pmempool Set Configuration File: An
existing persistent memory poolset configuration file is generated
by the system or application administrator that describes local
sets of files that will be treated as a pool of persistent memory on
the local platform. It also describes local files for local replication
and remote target hostnames for remote replication.
Target Node PMDK pmempool Set Configuration File: An
existing persistent memory poolset configuration file is generated
by the system or application administrator that describes local
sets of files that will be treated as a pool of persistent memory on
the local platform. On the target node, this set is the collection of
files that the initiator node is replicating data into.
Initiator and Target Node Operating System syslog: The
standard Linux syslog on each node used by librpmem and
rpmemd for outputting useful data for both debug and non-debug
information. Since there is little information from rpmemd that
is visible on the initiator system, extensive information will be
output to the target system syslog when rpmemd is started with the
"-d" (debug) runtime option. Even without the debug enabled,
rpmemd will output socket events like open, close, create, lost
connection, and similar RDMA events.
Chapter 18 remote persistent memory