3 fstrace_lslog - Displays information about a log
10 B<fstrace lslog> S<<< [B<-set> <I<set name>>+] >>> S<<< [B<-log> <I<log name>>] >>>
13 B<fstrace lsl> S<<< [B<-s> <I<set name>>+] >>> S<<< [B<-log> <I<log name>>] >>> [B<-lon>]
21 The B<fstrace lslog> command reports whether the C<cmfx> log is available
22 for use. If the B<-long> argument is included, the output reports the
23 log's defined size, and whether that amount of space is currently
24 allocated in kernel memory or not.
26 To change the C<cmfx> trace log's size, use the B<fstrace setlog>
27 command. To display or set whether space is allocated for it in kernel
28 memory, use the B<fstrace lsset> or B<fstrace setset> command to display
29 or set the state of the corresponding C<cm> event set, respectively.
35 =item B<-set> <I<set name>>+
37 Names the event set for which to display information about the
38 corresponding trace log. The only acceptable value is C<cm> (for which the
39 associated trace log is C<cmfx>). Provide either this argument or the
40 B<-log> argument, or omit both to display information about the C<cmfx>
43 =item B<-log> <I<log name>>
45 Names the trace log about which to report. The only acceptable value is
46 C<cmfx>. Provide either this argument or the B<-set> argument, or omit
47 both to report on the C<cmfx> log by default.
51 Reports the defined size of the log in kilobyte units and whether that
52 amount of space is currently allocated in kernel memory.
56 Prints the online help for this command. All other valid options are
63 By default, the B<fstrace lslog> command displays only the name of the
64 available log, C<cmfx>, in the following format:
69 When the B<-long> flag is included, the output also reports the defined
70 size of the log in kilobytes, and whether or not that amount of space is
71 currently allocated in kernel memory, in the following format:
74 cmfx : <log_size> kbytes (allocated | unallocated)
76 The C<allocated> state indicates that the indicated number of kilobytes is
77 reserved for the C<cmfx> trace log in kernel memory. The C<cm> event set's
78 state is either C<active> or C<inactive>, as reported by the B<fstrace
79 lsset> command, and set by the B<fstrace setset> command's B<-active> or
80 B<-inactive> flags respectively.
82 The C<unallocated> state indicates that no kernel memory is currently
83 reserved for the C<cmfx> trace log. The B<cm> event set's state is
84 C<dormant>, as reported by the B<fstrace lsset> command and set by the
85 B<fstrace setset> command's B<-dormant> flag. If the event set's state is
86 later changed to active or inactive, the number of kilobytes indicated as
87 <log_size> are again allocated in kernel memory.
91 The following example uses the -long flag to display information
92 about the C<cmfx> log:
94 # fstrace lslog -log cmfx -long
96 cmfx : 60 kbytes (allocated)
98 =head1 PRIVILEGE REQUIRED
100 The issuer must be logged in as the local superuser C<root>.
110 IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.
112 This documentation is covered by the IBM Public License Version 1.0. It was
113 converted from HTML to POD by software written by Chas Williams and Russ
114 Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.