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lvmdump: also collect output from lsblk command when running lvmdump -s

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lsblk provides nice and quick overview of the storage/sysfs structure
that is useful for debugging - collect its output when running lvmdump -s.
This commit is contained in:
Peter Rajnoha 2016-06-09 13:51:09 +02:00
parent 86f9271457
commit cfdc87b623
3 changed files with 16 additions and 5 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.156 -
================================
If available, also collect output from lsblk command when running lvmdump -s.
Fix regression in blkdeactivate causing dm and md devices to be skipped. (2.02.155)
Version 2.02.155 - 3rd June 2016

9
man/lvmdump.8.in
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@ -85,10 +85,11 @@ history for all yet uncollected results of polling operations already finished
including reason.
.TP
.B \-s
Gather system info and context. Currently, this encompasses systemd info
and context only: overall state of systemd units present in the system,
more detailed status of units controlling LVM functionality and the content
of systemd journal for current boot.
Gather system info and context. Currently, this encompasses info gathered
by calling lsblk command and various systemd info and context: overall state
of systemd units present in the system, more detailed status of units
controlling LVM functionality and the content of systemd journal for
current boot.
.TP
.B \-u
Gather udev info and context: /etc/udev/udev.conf file, udev daemon version

11
scripts/lvmdump.sh
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@ -252,13 +252,22 @@ if (( $sysreport )); then
SYSTEMCTL=$(which systemctl 2>> $log)
JOURNALCTL=$(which journalctl 2>> $log)
LSBLK=$(which lsblk 2>> $log)
log "$MKDIR -p \"$sysreport_dir\""
if test -z "LSBLK"; then
myecho "WARNING: lsblk not found"
else
log "$LSBLK -O >> \"$sysreport_dir/lsblk\""
log "$LSBLK -s >> \"$sysreport_dir/lsblk_s\""
fi
if test -z "$SYSTEMCTL"; then
myecho "WARNING: systemctl not found"
elif test -z "$JOURNALCTL"; then
myecho "WARNING: journalctl not found"
else
log "$MKDIR -p \"$sysreport_dir\""
log "$JOURNALCTL -b --no-pager -o short-precise > \"$sysreport_dir/journal_content\" 2>> \"$log\""
log "$SYSTEMCTL status -l --no-pager -n $log_lines -o short-precise dm-event.socket dm-event.service \
lvm2-monitor.service \