-#LyX 1.2 created this file. For more info see http://www.lyx.org/
-\lyxformat 220
+#LyX 1.3 created this file. For more info see http://www.lyx.org/
+\lyxformat 221
\textclass amsart-plain
\language english
\inputencoding auto
--device The device number to be used for the operation.
The value of devno is an integer, normally found by calling
\emph on
-lctl name2dev
+lctl device_list/dl
\emph default
-on a device name.
+.
\layout Description
--ignore_errors\SpecialChar ~
|\SpecialChar ~
-ignore_errors Ignore errors during script processing
+ignore_errors Ignore errors that occur during script processing.
\layout Description
-dump Save ioctls to a file
+dump Save ioctl buffer to file.
\layout LyX-Code
\layout Description
\begin_deeper
\layout Description
+--net\SpecialChar ~
+
+\series bold
+<tcp/elan/myrinet>
+\series default
+\SpecialChar ~
+
+\series bold
+<command>
+\series default
+Indicate the network type to be used for the operation.
+\layout Description
+
network\SpecialChar ~
<tcp/elans/myrinet> Indicate what kind of network applies for the
configuration commands that follow.
\layout Description
+autoconn_list Print autoconnect entries.
+\layout Description
+
+add_autoconn\SpecialChar ~
+
+\series bold
+nid
+\series default
+\SpecialChar ~
+
+\series bold
+ipaddr
+\series default
+\SpecialChar ~
+
+\series bold
+port
+\series default
+\SpecialChar ~
+
+\series bold
+[ise]
+\series default
+ Add an autoconnect entry.
+\layout Description
+
+del_autoconn\SpecialChar ~
+
+\series bold
+[<nid>]
+\series default
+\SpecialChar ~
+
+\series bold
+[<host>]
+\series default
+\SpecialChar ~
+
+\series bold
+[ks]
+\series default
+ Remove an autoconnect entry.
+\layout Description
+
+conn_list Print all the connected remote nid.
+\layout Description
+
connect\SpecialChar ~
-[[<hostname>\SpecialChar ~
-<port>]\SpecialChar ~
-|\SpecialChar ~
-<elan\SpecialChar ~
-id>] This will establish a connection to
- a remote network network
+<hostname>\SpecialChar ~
+<port>\SpecialChar ~
+[iIOC] This will establish a connection to a remote
+ network, network
\emph on
id
\emph default
- given by the hostname/port combination, or the elan
-\emph on
-id
-\emph default
-.
+ given by the hostname/port combination.
\layout Description
disconnect\SpecialChar ~
.
\layout Description
+active_tx This command should print active transmits, and it is only used
+ for elan network type.
+\layout Description
+
mynid\SpecialChar ~
[nid] Informs the socknal of the local
\emph on
elan/myrinet networks.
\layout Description
+shownid Print the local NID.
+\layout Description
+
add_uuid\SpecialChar ~
<uuid>\SpecialChar ~
-<nid> Associate a given UUID with an
+<nid>\SpecialChar ~
+<net_type> Associate a given UUID with an
\emph on
nid.
\layout Description
close_uuid\SpecialChar ~
-<uuid> Disconnect a UUID.
+<uuid>\SpecialChar ~
+<net_type> Disconnect a UUID.
\layout Description
del_uuid\SpecialChar ~
add_route\SpecialChar ~
<gateway>\SpecialChar ~
<target>\SpecialChar ~
-[target] Add an entry to the routing table for
- the given target.
+[<target>] Add an entry to the portals routing
+ table for the given target.
+ The arguments should be nid.
+ If only one <target> is provided, this command should only add the route
+ for this target.
+ But, if both of the <target>s are provides, this command should add the
+ route for all the target in the range specified by the two targets(from
+ low nid to high nid).
\layout Description
del_route\SpecialChar ~
-<target> Delete an entry for the target from the routing table.
+<gateway>\SpecialChar ~
+[<target>]\SpecialChar ~
+[<target>] Delete the route entry for the given
+ targets from the portals routing table.
+ The arguments should be nid.
+
+\layout Description
+
+set_route\SpecialChar ~
+<gateway>\SpecialChar ~
+<up/down>\SpecialChar ~
+[<time>] Enable/disable routes via the given
+ gateway in the protals routing table.
+ <time> is used to tell when a gateway comes back online.
\layout Description
-route_list Print the complete routing table.
+route_list Print the complete portals routing table.
\layout Description
recv_mem\SpecialChar ~
-[size] Set the socket
+[size] Set the buffer size for socket
\emph on
receive
\emph default
- buffer size; if the size is omitted, the default size for the buffer is
- printed.
+ buffer(that is, assign
+\begin_inset Quotes eld
+\end_inset
+
+size
+\begin_inset Quotes erd
+\end_inset
+
+ to g_socket_rxmem).
+ If the argument of
+\begin_inset Quotes eld
+\end_inset
+
+size
+\begin_inset Quotes erd
+\end_inset
+
+ is omitted, this command should print the default size for the buffer.
\layout Description
send_mem\SpecialChar ~
-[size] Set send buffer size for the socket; if size is omitted,
- the default size for the buffer is printed.
+[size] Set the buffer size for socket
+\emph on
+send
+\emph default
+ buffer(that is, assign
+\begin_inset Quotes eld
+\end_inset
+
+size
+\begin_inset Quotes erd
+\end_inset
+
+ to g_socket_txmem).
+ If the argument of
+\begin_inset Quotes eld
+\end_inset
+
+size
+\begin_inset Quotes erd
+\end_inset
+
+ is omitted, this command should print the default size for the buffer.
\layout Description
nagle\SpecialChar ~
[on/off] Enable/disable nagle; omitting the argument will cause the
- default value to be printed.
+ current nagle setting to be reported.
\layout Description
fail\SpecialChar ~
-nid|all\SpecialChar ~
+nid|_all_\SpecialChar ~
[count] Fail/restore communications.
- Ommiting tha count implies fail indefinitely, count of zero indicates that
+ Omitting the count implies fail indefinitely, count of zero indicates that
communication should be restored.
A non-zero count indicates the number of portals messages to be dropped
after which the communication is restored.
+ The argument
+\begin_inset Quotes eld
+\end_inset
+
+nid
+\begin_inset Quotes erd
+\end_inset
+
+ is used to specify the gateway, which is one peer of the communication.
\end_deeper
\layout Description
newdev Create a new device.
\layout Description
-name2dev This command can be used to determine a device number for the given
- device name.
+device\SpecialChar ~
+<%name|$name|devno> This will select the specified OBD device.
+ All other commands depend on the device being set.
\layout Description
-device This will select the specified OBD device.
- All other commands depend on the device being set.
-
+cfg_device\SpecialChar ~
+<$name> Set current device being configured to <$name>.
\layout Description
device_list Show all the devices.
\layout Description
+dl The same as device_list.
+\layout Description
+
lustre_build_version Print the Lustre build version.
\end_deeper
\layout Description
\layout Description
-cleanup Cleanup a previously setup device.
+cleanup\SpecialChar ~
+[force|failover] Cleanup a previously setup device.
\layout Description
detach Remove driver (and name and UUID) from the current device.
\layout Description
-lov_setconfig\SpecialChar ~
+lov_setup\SpecialChar ~
lov-uuid\SpecialChar ~
stripe-count\SpecialChar ~
-default-stripe-size\SpecialChar ~
+stripe-size\SpecialChar ~
offset\SpecialChar ~
pattern\SpecialChar ~
UUID1\SpecialChar ~
-[UUID2...]
- Write LOV configuration to an MDS device.
+[UUID2...] Write
+ LOV configuration to an MDS device.
\layout Description
lov_getconfig\SpecialChar ~
lov-uuid Read LOV configuration from an MDS device.
- Returns default-stripe-count, default-stripe-size, offset, pattern, and
- a list of OST UUID's.
+ Returns stripe-count, stripe-size, offset, pattern, and a list of OST UUID's.
+\layout Description
+
+record\SpecialChar ~
+cfg-uuid-name Record commands that follow in log.
+\layout Description
+
+endrecord Stop recording
+\layout Description
+
+parse\SpecialChar ~
+config-uuid-name Parse the log of recorded commands for this config.
+\layout Description
+
+dump_log\SpecialChar ~
+config-uuid-name Print log of recorded commands for this config
+ to kernel debug log.
+\layout Description
+
+clear_log\SpecialChar ~
+config-name Delete current config log of recorded commands.
\end_deeper
\layout Description
create\SpecialChar ~
[num\SpecialChar ~
[mode\SpecialChar ~
-[verbose]]] Create the specified number
+[verbose\SpecialChar ~
+[lsm\SpecialChar ~
+data]]]] Create the specified number
\emph on
<num>
\emph default
per I/O).
\layout Description
+get_stripe\SpecialChar ~
+objid Show stripe info for an echo client object.
+\layout Description
+
+set_stripe\SpecialChar ~
+<objid>[=width!count[@offset]\SpecialChar ~
+[:id:id....] Set stripe info for an echo
+ client object.
+\layout Description
+
+unset_stripe\SpecialChar ~
+<objid> Unset stripe info for an echo client object.
+\layout Description
+
test_ldlm Perform lock manager test.
\layout Description
ldlm_regress_start\SpecialChar ~
-%s\SpecialChar ~
[numthreads\SpecialChar ~
[refheld\SpecialChar ~
[numres\SpecialChar ~
ldlm_regress_stop Stop lock manager stress test.
\layout Description
-dump_ldlm Dump all lock manager state, this is very useful for debugging
+dump_ldlm Dump all lock manager state, this is very useful for debugging.
\layout Description
-activate Activate an import
+activate Activate an import.
\layout Description
-deacttivate De-activate an import
+deactivate De-activate an import.
\layout Description
recover\SpecialChar ~
-<connection UUID>
+[<connection\SpecialChar ~
+UUID>] Pass the information of the new target and initialize
+ the connection to this target.
+
\layout Description
lookup\SpecialChar ~
<directory>\SpecialChar ~
-<file>
+<file> Print some information of the given file.
\layout Description
-notransno Disable sending of committed transnumber updates
+notransno Disable sending of committed transnumber updates.
\layout Description
-readonly Disable writes to the underlying device
+readonly Disable writes to the underlying device.
\layout Description
-abort_recovery Abort recovery on MDS device
+abort_recovery Abort recovery on MDS device.
\layout Description
-mount_option Dump mount options to a file
+mount_option\SpecialChar ~
+profile\SpecialChar ~
+osc_name\SpecialChar ~
+[mdc_name] Add a new profile to lustre.
\layout Description
-get_stripe show stripe info for an echo client object.
+del_mount_option\SpecialChar ~
+profile Delete a specified profile.
\layout Description
-set_stripe\SpecialChar ~
-<objid>[\SpecialChar ~
-width!count[@offset]\SpecialChar ~
-[:id:id....] set stripe info for an echo
- client
+set_timeout\SpecialChar ~
+<secs> Set the timeout(
+\emph on
+obd_timeout
+\emph default
+) for server to wait before failing recovery.
\layout Description
-unset_stripe\SpecialChar ~
-<objid> unset stripe info for an echo client object.
+set_lustre_upcall\SpecialChar ~
+</full/path/to/upcall> Set the lustre upcall(obd_lustre_upcall)
+ via the lustre.upcall sysctl.
+\layout Description
+
+llog_catlist List all catalog logs on current device.
+\layout Description
+
+llog_info\SpecialChar ~
+<$logname|#oid#ogr#ogen> Print log header information.
+
+\layout Description
+
+llog_print\SpecialChar ~
+<$logname|#oid#ogr#ogen>\SpecialChar ~
+[from]\SpecialChar ~
+[to] Print log content information.
+ It will print all records from index 1 by default.
+\layout Description
+
+llog_check\SpecialChar ~
+<$logname|#oid#ogr#ogen>\SpecialChar ~
+[from]\SpecialChar ~
+[to] Check log content information.
+ It will check all records from index 1 by default.
+\layout Description
+
+llog_cancel\SpecialChar ~
+<catalog\SpecialChar ~
+id|catalog\SpecialChar ~
+name>\SpecialChar ~
+<log\SpecialChar ~
+id>\SpecialChar ~
+<index> Cancel one record in log.
+\layout Description
+
+llog_remove\SpecialChar ~
+<catalog\SpecialChar ~
+id|catalog\SpecialChar ~
+name>\SpecialChar ~
+<log\SpecialChar ~
+id> Remove one log from catalog, erase
+ it from disk.
\end_deeper
\layout Description
\begin_deeper
\layout Description
-debug_daemon debug daemon control and dump to a file
+debug_daemon\SpecialChar ~
+[start\SpecialChar ~
+file\SpecialChar ~
+<#MB>|stop|pause|continue] Debug daemon control and
+ dump to a file.
\layout Description
debug_kernel\SpecialChar ~
[file]\SpecialChar ~
[raw] Get debug buffer and dump to a
\emph on
-fileusage
+file
\emph default
.
\layout Description
+dk The same as debug_kernel.
+\layout Description
+
debug_file\SpecialChar ~
<input>\SpecialChar ~
[output]\SpecialChar ~
[raw] Read debug buffer from input and dump to
\emph on
-outputusage
+output
\emph default
.
\layout Description
<subs/types> List all the subsystem and debug types.
\layout Description
+modules\SpecialChar ~
+<path> Provide gdb-friendly module information.
+\layout Description
+
panic Force the kernel to panic.
+\layout Description
+
+lwt\SpecialChar ~
+start/stop\SpecialChar ~
+[file] Light-weight tracing.
+\layout Description
+
+memhog\SpecialChar ~
+<page\SpecialChar ~
+count>\SpecialChar ~
+[<gfp\SpecialChar ~
+flags>] Memory pressure testing.
\end_deeper
\layout Description
git://git.whamcloud.com / fs / lustre-release.git / commitdiff