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Diffstat (limited to 'man/systemd-analyze.xml')
| -rw-r--r-- | man/systemd-analyze.xml | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/man/systemd-analyze.xml b/man/systemd-analyze.xml index ad6d691a1d..9fd28e6f45 100644 --- a/man/systemd-analyze.xml +++ b/man/systemd-analyze.xml @@ -156,6 +156,12 @@ <arg choice="plain">malloc</arg> <arg choice="opt" rep="repeat"><replaceable>D-BUS SERVICE</replaceable></arg> </cmdsynopsis> + <cmdsynopsis> + <command>systemd-analyze</command> + <arg choice="opt" rep="repeat">OPTIONS</arg> + <arg choice="plain">fdstore</arg> + <arg choice="opt" rep="repeat"><replaceable>UNIT</replaceable></arg> + </cmdsynopsis> </refsynopsisdiv> <refsect1> @@ -803,8 +809,37 @@ $ systemd-analyze verify /tmp/source:alias.service } </programlisting> </example> + </refsect2> + + <refsect2> + <title><command>systemd-analyze fdstore <optional><replaceable>UNIT</replaceable>...</optional></command></title> + + <para>Lists the current contents of the specified service unit's file descriptor store. This shows + names, inode types, device numbers, inode numbers, paths and open modes of the open file + descriptors. The specified units must have <varname>FileDescriptorStoreMax=</varname> enabled, see + <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry> for + details.</para> + + <example> + <title>Table output</title> + <programlisting>$ systemd-analyze fdstore systemd-journald.service +FDNAME TYPE DEVNO INODE RDEVNO PATH FLAGS +stored sock 0:8 4218620 - socket:[4218620] ro +stored sock 0:8 4213198 - socket:[4213198] ro +stored sock 0:8 4213190 - socket:[4213190] ro +…</programlisting> + </example> + <para>Note: the "DEVNO" column refers to the major/minor numbers of the device node backing the file + system the file descriptor's inode is on. The "RDEVNO" column refers to the major/minor numbers of the + device node itself if the file descriptor refers to one. Compare with corresponding + <varname>.st_dev</varname> and <varname>.st_rdev</varname> fields in <type>struct stat</type> (see + <citerefentry + project='man-pages'><refentrytitle>stat</refentrytitle><manvolnum>2</manvolnum></citerefentry> for + details). The listed inode numbers in the "INODE" column are on the file system indicated by + "DEVNO".</para> </refsect2> + </refsect1> <refsect1> |