4074c6c25d
When the mtcAgent locks a node, it commands the mtcClient to create a
persistent .node_locked flag file at /etc/mtc/tmp/.node_locked.
Conversely, when the node is unlocked, the mtcAgent commands the
mtcClient to remove this flag file.
However, an issue arises where an unlocked node may still have the
.node_locked file present after an upgrade-rollback or patch-removal
operation.
The issue occurs because the OSTree upgrade deployment process runs
while the node is locked. During this process, OSTree takes a snapshot
of the /etc directory, which includes the .node_locked file.
Even if the file is later removed by maintenance actions, after deploy
but before reboot, OSTree restores it from the snapshot resulting in
the reinstatement of the .node_locked file on an unlocked node.
To eliminate this file management conflict, this update moves the
persistent .node_locked flag file to a location outside of OSTree's
management, specifically to /var/persist/mtc/.node_locked.
The directory name 'persist' was chosen to clearly indicate that the
files in this directory are intended to persist across reboots.
This update also fixed a post install script logging error trying
to rename the hwclock.sh.<init>.bak file with one already present.
Test Plan:
PASS: Verify the creation of the new /var/persist/mtc directory.
PASS: Verify any files under this directory persist over reboot.
PASS: Verify proper management of the node locked file over upgrade
and rollback.
PASS: Install a AIO DX and verify the node locked file management.
PASS: Verify AIO DX upgrade from MR2PLUS to 24.09 master.
PASS: Install a Standard DX System with 1 worker and 2 storage and
verify the node locked file management over and following an
upgrade from MR2PLUS to 24.09 master.
PASS: Verify obsoleted /etc/mtc/tmp/.node_locked file is auto removed
by both package install and over a mtcClient startup/restart.
PASS: Verify /etc/mtc/tmp dir remains.
PASS: Verify mtce debian package installs without error or warning.
Closes-Bug: 2095212
Change-Id: I3431abfef74c678fbeaa149bf6ac29ee254be111
Signed-off-by: Eric MacDonald <eric.macdonald@windriver.com>
50 lines
1.4 KiB
Plaintext
50 lines
1.4 KiB
Plaintext
etc/bmc/server_profiles.d/sensor_hp360_v1_ilo_v4.profile
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etc/bmc/server_profiles.d/sensor_hp380_v1_ilo_v4.profile
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etc/bmc/server_profiles.d/sensor_quanta_v1_ilo_v4.profile
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etc/collect.d/collect_bmc
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etc/default/crash-dump-manager
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etc/init.d/fsmon
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etc/init.d/goenabled
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etc/init.d/hbsClient
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etc/init.d/mtcClient
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etc/init.d/mtcalarm
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etc/init.d/mtclog
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etc/init.d/runservices
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etc/logrotate.d/crashdump.logrotate
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etc/logrotate.d/fsmon.logrotate
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etc/logrotate.d/mtcalarm.logrotate
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etc/logrotate.d/mtce.logrotate
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etc/mtc.conf
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etc/mtc.ini
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etc/mtc/fsmond.conf
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etc/mtc/tmp
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etc/services.d/controller/mtcTest
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etc/services.d/storage/mtcTest
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etc/services.d/worker/mtcTest
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etc/syslog-ng/conf.d/mtce.conf
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etc/systemd/system-preset/
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usr/lib/tmpfiles.d/mtc.conf
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usr/lib/ocf/resource.d/platform/mtcAgent
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usr/local/bin/fsmond
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usr/local/bin/hbsAgent
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usr/local/bin/hbsClient
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usr/local/bin/mtcAgent
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usr/local/bin/mtcClient
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usr/local/bin/mtcalarmd
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usr/local/bin/mtclogd
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usr/local/bin/wipedisk
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usr/sbin/crash-dump-manager
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usr/sbin/dmemchk.sh
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usr/sbin/fsync
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usr/share/mtce/hwclock.service
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usr/share/mtce/hwclock.sh
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usr/share/starlingx/pmon.d/acpid.conf
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usr/share/starlingx/pmon.d/fsmon.conf
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usr/share/starlingx/pmon.d/hbsClient.conf
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usr/share/starlingx/pmon.d/mtcClient.conf
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usr/share/starlingx/pmon.d/mtcalarm.conf
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usr/share/starlingx/pmon.d/mtclogd.conf
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usr/share/starlingx/pmon.d/sssd.conf
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usr/share/starlingx/pmon.d/sshd.conf
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usr/share/starlingx/pmon.d/syslog-ng.conf
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