X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=doc%2Fman%2Flttng-create.1.txt;fp=doc%2Fman%2Flttng-create.1.txt;h=42fdf651e4f807deb0b685de8389f60dd0236094;hp=ea19a159d822da75486637fd0994a956cc01a936;hb=d22ba1ec0497c9dbea3d7263d553be3547dfbe9f;hpb=4ec6f5b6b140c5eaa1b82a2531589e349044aeaa diff --git a/doc/man/lttng-create.1.txt b/doc/man/lttng-create.1.txt index ea19a159d..42fdf651e 100644 --- a/doc/man/lttng-create.1.txt +++ b/doc/man/lttng-create.1.txt @@ -1,6 +1,6 @@ lttng-create(1) =============== -:revdate: 14 June 2021 +:revdate: 7 December 2021 NAME @@ -53,7 +53,9 @@ Specify the path of the directory containing the shared memory files holding the channel ring buffers with the option:--shm-path option. Specifying a location on an NVRAM file system makes it possible to recover the latest recorded trace data when the system reboots after a -crash with the man:lttng-crash(1) utility. +crash with the man:lttng-crash(1) utility. Note that, as of +LTTng{nbsp}{lttng_version}, this feature is only available for user +space channels. By default, the `create` command automatically spawns: @@ -335,6 +337,10 @@ option:-o 'DIR', option:--output='DIR':: option:--shm-path='DIR':: Set the path of the directory containing the shared memory files holding the channel ring buffers to 'DIR' on the local file sytem. ++ +NOTE: As of LTTng{nbsp}{lttng_version}, LTTng only considers this option +for user space (including Java and Python) channels, but this may change +in the future. URL