rvt-gather_diags
The rvt-gather_diags scripts collects diagnostic information.
Run rvt-gather_diags [--force] [--force-confirmed] on the VM command line.
| Option | Description |
|---|---|
|
option will prompt user to allow execution under high cpu load. |
|
option will not prompt user to run under high cpu load. |
Diagnostics dumps are written to /var/rvt-diags-monitor/dumps as a gzipped tarball.
The dump name is of the form {timestamp}.{hostname}.tar.gz. This can be extracted
by running the command tar -zxf {tarball-name}.
The script automatically deletes old dumps so that the total size of all dumps doesn’t exceed 1GB. However, it will not delete the dump just taken, even if that dump exceeds the 1GB threshold.
Diagnostics collected
A diagnostic dump contains the following information:
General
-
Everything in
/var/logand/var/run-
This includes the raw journal files.
-
-
NTP status in
ntpq.txt -
snmp status from
snmpwalkinsnmpstats.txt
Platform information
-
lshw.txt- Output of thelshwcommand -
cpuinfo.txt- Processor details -
meminfo.txt- Memory details -
os.txt- Operating System information
Networking information
-
ifconfig.txt- Interface settings -
routes.txt- IP routing tables -
netstat.txt- Currently allocated sockets, as reported bynetstat -
/etc/hostsand/etc/resolv.conf
Resource usage
-
df-kh.txt- Disk usage as reported bydf -kh -
sar.{datestamp}.txt- The historical system resource usage as reported -
fdisk-l.txt- Output offdisk -l -
ps_axo.txt- Output ofps axo
TAS-VM-Build information
-
bootstrap.log -
initconf.log -
The configured YAML files
-
disk_monitor.log -
msw-release- Details of the node type and version -
cds_deployment_data.txt- Developer-level configuration information from the CDS -
Text files that hold the output of journalctl run for a allowlist set of both system and TAS specific services.
