adjust {resource}
Adjust the configuration of the kernel module so that it matches the configuration files. The result
should be the same as when stopping and restarting all resources (drbdadmdownall followed by
drbdadmupall), but without the interruptions.
Note that the adjust command can misinterpret the configuration change in some cases. To be safe,
check what the command would do (with the --dry-run option) before running the actual command.
adjust-with-progress {resource}
The same as adjust, but with some more information about the command's progress.
apply-al {device}
Apply the activity log of the specified device. See drbdmeta(8) for details.
attach {device}
Attach a lower-level device to an existing replicated device. See drbdsetup(8) for details.
check-resize {device}
Call drbdmeta to eventually move internal meta data. If the backing device was resized, while DRBD
was not running, meta data has to be moved to the end of the device, so that the next attach command
can succeed.
connect {connection}
Activate an exisiting connection to a peer. The connection needs to be created first with the
new-peer command, and have at least one path created with the new-path command. See drbdsetup(8) for
details.
create-md {device}
Initialize the metadata of a device. This is necessary before a device can be attached; see
drbdmeta(8) for details.
cstate {connection}
Show the current state of a connection. See drbdsetup(8) for details.
detach {device}
Detach the lower-level device of a replicated device. See drbdsetup(8) for details.
disconnect {connection}
Remove a connection to a peer host. See drbdsetup(8) for details.
disk-options {device}
Change the disk options of an attached lower-level device. See drbdsetup(8) for details.
down {resource}
Take a resource down by removing all volumes, connections, and the resource itself. See drbdsetup(8)
for details.
dstate {device}
Show the current disk state of a lower-level device. See drbdsetup(8) for details.
dump {resource}
Parse the configuration file and dump it to stdout. This will fail if the configuration file is
syntactically incorrect.
dump-md {device}
Dump the metadata of a device in text form, including the bitmap and activity log. See drbdmeta(8)
for details.
get-gi {peer_device}
Show the data generation identifiers for a device on a particular connection. Uses drbdsetup for
attached devices and drbdmeta for unattached devices. See drbdsetup(8) for details.
hidden-commands
Shows all commands which are not explicitly documented.
invalidate {peer_device}
Replace the local data of a device with that of a peer. See drbdsetup(8) for details.
invalidate-remote {peer_device}
Replace a peer device's data of a resource with the local data. See drbdsetup(8) for details.
net-options {connection}
Change the network options of an existing connection. See drbdsetup(8) for details.
new-current-uuid {device}
Generate a new currend UUID. See drbdsetup(8) for details.
outdate {device}
Mark the data on a lower-level device as outdated. See drbdsetup(8) for details.
pause-sync {peer_device}
Stop resynchronizing between a local and a peer device by setting the local pause flag. See
drbdsetup(8) for details.
primary {resource}
Change the role of a node in a resource to primary. See drbdsetup(8) for details.
resize {device}
Resize the lower-level devices of a replicated device on all nodes. This combines the check-resize
and resize lower-level commands; see drbdsetup(8) for details.
resource-options {resource}
Change the resource options of an existing resource. See drbdsetup(8) for details.
resume-sync {peer_device}
Allow resynchronization to resume by clearing the local sync pause flag. See drbdsetup(8) for
details.
role {resource}
Show the current role of a resource.
secondary {resource}
Change the role of a node in a resource to secondary. This command fails if the replicated device is
in use.
show-gi {peer_device}
Show the data generation identifiers for a device on a particular connection. In addition, explain
the output. See drbdsetup(8) for details.
state {resource}
This is an alias for drbdsetuprole. Deprecated.
up {resource}
Bring up a resource by applying the activity log of all volumes, creating the resource, creating the
replicated devices, attaching the lower-level devices, and connecting to all peers. See the apply-al
drbdmeta command and the new-resource, new-device, new-minor, attach, and connect drbdsetup commands.
verify {peer_device}
Start online verification, change which part of the device will be verified, or stop online
verification. See drbdsetup(8) for details.
wait-connect {[device] | [connection] | [resource]}
Wait until a device on a peer, all devices over a connection, or all devices on all peers are
visible. See drbdsetup(8) for details.
wait-sync {[device] | [connection] | [resource]}
Wait until a device is connected and has finished eventual resync operation. Also available on
connection and resource level. See drbdsetup(8) for details.
wipe-md {device}
Wipe out the DRBD metadata of a device. See drbdmeta(8) for details.
forget-peer {connection}
Completely remove any reference to a unconnected peer from meta-data. See drbdmeta(8) for details.
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