X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Fdoc%2Flctl.8;h=58a18c3b5304ab787e34bdb195210376d6192c20;hb=956eeec06548f85c249b5a7495dc9bbdcb30b86b;hp=521d79e86ec6a51835d0d1894563874bc64da600;hpb=76965ebc257ef1a090df2b21f107739f6471a9af;p=fs%2Flustre-release.git diff --git a/lustre/doc/lctl.8 b/lustre/doc/lctl.8 index 521d79e..58a18c3 100644 --- a/lustre/doc/lctl.8 +++ b/lustre/doc/lctl.8 @@ -106,140 +106,6 @@ Show all the local Lustre OBDs. AKA .PP .SS Device Operations .TP -.BI list_param " [-F|-R] " -List the Lustre or LNet parameter name -.B -F -Add '/', '@' or '=' for dirs, symlinks and writeable files, respectively. -.br -.B -R -Recursively list all parameters under the specified parameter search string. If -.I param_search -is unspecified, all the parameters will be shown. -.br -.B Examples: -.br -.B -# lctl list_param ost.* -.br - ost.OSS -.br - ost.num_refs -.br -.B -# lctl list_param -F ost.* debug -.br - ost.OSS/ -.br - ost.num_refs -.br - debug= -.br -.B -# lctl list_param -R mdt -.br - mdt -.br - mdt.lustre-MDT0000 -.br - mdt.lustre-MDT0000.capa -.br - mdt.lustre-MDT0000.capa_count -.br - mdt.lustre-MDT0000.capa_key_timeout -.br - mdt.lustre-MDT0000.capa_timeout -.br - mdt.lustre-MDT0000.commit_on_sharing -.br - mdt.lustre-MDT0000.evict_client -.br - ... -.TP -.BI get_param " [-F|-n|-N|-R] " -Get the value of Lustre or LNET parameter. -.br -.B -F -When -N specified, add '/', '@' or '=' for directories, symlinks and writeable files, respectively. -.br -.br -.B -n -Print only the value and not parameter name. -.br -.B -N -Print only matched parameter names and not the values. (Especially useful when using patterns.) -.br -.B -R -Print all of the parameter names below the specified name. -.br -.B Examples: -.br -.B -# lctl get_param ost.* -.br - ost.OSS -.br - ost.num_refs -.br -.B -# lctl get_param -n debug timeout -.br - super warning dlmtrace error emerg ha rpctrace vfstrace config console -.br - 20 -.br -.B -# lctl get_param -N ost.* debug -.br - ost.OSS -.br - ost.num_refs -.br - debug -.br -lctl "get_param -NF" is equivalent to "list_param -F". -.TP -.BI set_param " [-n] [-P] [-d] " -Set the value of Lustre or LNET parameter. -.br -.B -n -Disable printing of the key name when printing values. -.br -.B -P -Set the parameter permanently, filesystem-wide. -This parameters are only visible to 2.5.0 and later clients, older clients will not see these parameters. -.br -.B -d -Remove the permanent setting (only with -P option) -.br -.B Examples: -.br -.B -# lctl set_param fail_loc=0 timeout=20 -.br - fail_loc=0 -.br - timeout=20 -.br -.B -# lctl set_param -n fail_loc=0 timeout=20 -.br - 0 -.br - 20 -.br -.B -# lctl set_param -P osc.*.max_dirty_mb=32 -.br -.TP -.BI "set_param -F " -.br -Apply configuration file specified by -.br -File is in YAML format, created as an output from -\fBlctl --device MGS llog_print -client\fR or any other valid -llog_file from the output of \fBlctl --device MGS llog_catlist\fR -.br -.TP .BI conf_param " [-d] .=" Set a permanent configuration parameter for any device via the MGS. This command must be run on the MGS node. @@ -375,6 +241,11 @@ Modify a nodemap property. .RS 4 Add a fileset to a nodemap. .RE +.PP +\fBlctl-nodemap-set-sepol\fR(8) +.RS 4 +Set SELinux policy info on a nodemap. +.RE .SS Configuration logs .TP .BI clear_conf " " @@ -565,11 +436,14 @@ filesystem package. .BR mkfs.lustre (8), .BR mount.lustre (8), .BR lctl (8), +.BR lctl-barrier (8), +.BR lctl-lcfg (8), +.BR lctl-get_param (8), .BR lctl-lfsck-start (8), .BR lctl-lfsck-stop (8), .BR lctl-lfsck-query (8), -.BR lctl-lcfg (8), -.BR lctl-barrier (8), +.BR lctl-list_param (8), +.BR lctl-set_param (8), .BR lctl-snapshot-create (8), .BR lctl-snapshot-destroy (8), .BR lctl-snapshot-modify (8), @@ -588,4 +462,5 @@ filesystem package. .BR lctl-nodemap-del-range (8), .BR lctl-nodemap-del (8), .BR lctl-nodemap-modify (8), +.BR lctl-pcc (8), .BR lfs (1)