\series default
,
\series bold
-
-\series default
-or
-\series bold
- echo_client.
+ echo_client, or cobd.
\series default
We describe the arguments required for the addition of each
--upcall\SpecialChar ~
<path> Specify the location of both (Lustre and Portals) upcall
scripts used by the client for recovery
+\layout Description
+
+--ptldebug\SpecialChar ~
+<debug_level> Set the portals debug level.
+\layout Description
+
+--subsytem\SpecialChar ~
+<subsystem_name> Specify which Lustre subsystems have debug output
+ recorded in the log.
\end_deeper
\layout Description
\layout Description
--nettype\SpecialChar ~
-<type> This can be
+<type> Specify the network type.This can be
\series bold
-tcp, elan, gm, scimac.
+tcp, elan, gm, ibnal.
\layout Description
--nid\SpecialChar ~
configuration.
\layout Description
---hostaddr addr
+--cluster_id\SpecialChar ~
+id Specify the cluster ID.
+\layout Description
+
+--hostaddr\SpecialChar ~
+addr Specify the host address.
+ lconf will transfer it to the real host address.
\layout Description
--router Optional flag to mark this node as a router
\layout Description
--mds\SpecialChar ~
-<mds_name>
+<mds_name> Specify MDS name.
+\layout Description
+
+--mdsuuid\SpecialChar ~
+<uuid> Specify MDS uuid.
+\layout Description
+
+--failover Enable failover support on MDS.
\layout Description
--dev\SpecialChar ~
If the is a file, then a loop device is created and used as the block device.
\layout Description
+--backdev\SpecialChar ~
+<pathname> Path of the device for backing storage on local system.
+\layout Description
+
--size\SpecialChar ~
<size> Optional argument indicating the size (in KB) of the device
to be created (used typically for loop devices).
Default is ext3.
\layout Description
+--backfstype\SpecialChar ~
+ext3|tmpfs Optional argument to specify the backing filesystem
+ type.
+\layout Description
+
+--nspath Local mount point of server namespace.
+\layout Description
+
+--inode_size\SpecialChar ~
+<size> Specify new inode size for underlying ext3 file system.
+\layout Description
+
+--mkfsoptions\SpecialChar ~
+<options> Optional argument to mkfs.
+\layout Description
+
+--mountfsoptions\SpecialChar ~
+<options> Optional argument to mount fs.
+ Mount options will be passed by this argument.
+ For example, extents are to be enabled by adding ",extents" to the --mountfsopt
+ions option.
+
+\begin_inset Quotes eld
+\end_inset
+
+errors=remount-ro
+\begin_inset Quotes erd
+\end_inset
+
+ and
+\begin_inset Quotes eld
+\end_inset
+
+asyncdel
+\begin_inset Quotes erd
+\end_inset
+
+ can also be added to it.
+\layout Description
+
--journal_size\SpecialChar ~
<size> Optional arguement to specify the journal size for
the ext2/ext3 file system.
\layout Description
--lov\SpecialChar ~
-<name>
+<name> Specify LOV name.
\layout Description
--mds\SpecialChar ~
-<name>
+<name> Specify the mds name.
\layout Description
--stripe_sz\SpecialChar ~
-<size>
+<size> Specify the stripe size in bytes.
\layout Description
--stripe_cnt\SpecialChar ~
node.
\layout Description
+--failover Enable failover support on OST.
+\layout Description
+
--dev\SpecialChar ~
<pathname> Path of device on local system.
If this is a file, then a loop device is created and used as the block
device.
\layout Description
+--backdev\SpecialChar ~
+<pathname> Path of the device for backing storage on local system.
+\layout Description
+
--size\SpecialChar ~
[size] Optional argument indicating the size (in KB) of the device
to be created (used typically for loop devices).
\layout Description
---obdtype\SpecialChar ~
-obdfilter|obdecho
+--osdtype\SpecialChar ~
+obdfilter|obdecho Specify the type of OSD.
\layout Description
--lov\SpecialChar ~
Default is ext3.
\layout Description
+--backfstype\SpecialChar ~
+ext3|tmpfs Optional argument to specify the backing filesystem
+ type.
+\layout Description
+
+--inode_size\SpecialChar ~
+<size> Specify new inode size for underlying ext3 file system.
+\layout Description
+
+--nspath Local mount point of server namespace.
+\layout Description
+
+--mkfsoptions\SpecialChar ~
+<options> Optional argument to mkfs.
+\layout Description
+
+--mountfsoptions\SpecialChar ~
+<options> Optional argument to mount fs.
+ Mount options will be passed by this argument.
+ For example, extents are to be enabled by adding ",extents" to the --mountfsopt
+ions option.
+
+\begin_inset Quotes eld
+\end_inset
+
+errors=remount-ro
+\begin_inset Quotes erd
+\end_inset
+
+ and
+\begin_inset Quotes eld
+\end_inset
+
+asyncdel
+\begin_inset Quotes erd
+\end_inset
+
+ can also be added to it.
+\layout Description
+
--journal_size\SpecialChar ~
<size> Optional arguement to specify the journal size for
the ext2/ext3 file system.
\layout Description
--path\SpecialChar ~
-/mnt/path\SpecialChar ~
-
+/mnt/path Specify the mountpoint for Lustre.
\layout Description
--mds\SpecialChar ~
-mds_name
+mds_name Specify the mds name, which will provide service for this
+ client.
\layout Description
--ost\SpecialChar ~
ost_name\SpecialChar ~
|\SpecialChar ~
--lov\SpecialChar ~
-lov_name
+lov_name Specify the ost or lov, which will provide service
+ for this client.
+\layout Description
+
+--clientoptions Specify the options for Lustre, such as async.
\end_deeper
\layout Description
node Node to add the route to.
\layout Description
+--router Optional flag to mark a node as router.
+\layout Description
+
--gw\SpecialChar ~
nid The
\emph on
of the gateway (must be a local interface or a peer).
\layout Description
---tgt\SpecialChar ~
-nid For a specific route, this is the target
-\emph on
-nid.
+--gateway_cluster_id\SpecialChar ~
+id Specify the id of the cluster, to which the gateway
+ belongs.
+\layout Description
+
+--target_cluster_id\SpecialChar ~
+id Specify the id of the cluster, to which the target
+ of the route belongs.
\layout Description
--lo\SpecialChar ~
\layout Description
--node\SpecialChar ~
-node
+nodename
+\emph on
+
+\emph default
+Node on which the echo-client resides.
+\end_deeper
+\layout Description
+
+--add\SpecialChar ~
+mgmt Management/monitoring service.
+\begin_deeper
+\layout Description
+
+--node\SpecialChar ~
+nodename
+\emph on
+
+\emph default
+Node on which the mgmt service resides.
+\layout Description
+
+--mgmt\SpecialChar ~
+<mgmt_service_name> Specify management/monitoring service name.
+\end_deeper
+\layout List
+\labelwidthstring 00.00.0000
+
+
+\series bold
+--add\SpecialChar ~
+cobd
+\series default
+Create the cobd on the specified node.
+\begin_deeper
+\layout Description
+\noindent \align left
+--node\SpecialChar ~
+nodename
\emph on
+\emph default
+Node on which the cobd resides.
+\layout Description
+
+--cache_obd\SpecialChar ~
+obd_name Specify the cache device for the cache obd system.
\layout Description
---obd\SpecialChar ~
-obd_name
+--real_obd\SpecialChar ~
+obd_name
+\emph on
+
+\emph default
+Specify the real device for the cache obd system.
\end_deeper
\layout List
\labelwidthstring 00.00.0000
Options
\layout Description
+--reference Print short reference for commands.
+\layout Description
+
+--verbose Print system commands as they are run.
+\layout Description
+
+--batch\SpecialChar ~
+filename Used to execute lmc commands in batch mode.
+\layout Description
+
--output\SpecialChar ~
filename Send output to the file.
If the file exists, it will be overwritten.