| Commit message (Collapse) | Author | Age | Files | Lines |
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Change-Id: I4490e930459a7eab6f6dd15198418c5314755d3f
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
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This enhancement to the host updater adds an extra location for storing
redundancy priority values for host software versions. Priority values
are stored as environment variables in the format
pnor-[versionId]=[priority]. This addresses any scenario in which the
Cereal files storing these priority values are deleted, including (but
not limited to) a BMC factory reset.
Additionally, priority files are no longer removed during a host factory
reset. Removing these files makes restoration of the priority on reboot
impossible.
Resolves openbmc/openbmc#2666
Change-Id: I6b528e75785d48bbb5c8782e879b061934ad9432
Signed-off-by: Michael Tritz <mtritz@us.ibm.com>
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Style only changes
Change-Id: I5b414d154d55cf2553fc79c28d94c0aa08dbe48b
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
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Core dumps were observed when serialize attempts to create the
directory /var/lib/obmc/openpower-pnor-code-mgmt because the parent
directory /var/lib/obmc did not exist. This commit changes the
create_directory call to create_directories so that any missing
parent directories will be created.
Change-Id: I051fb854b4bf770abec8e0f03f74c194339cc227
Signed-off-by: Michael Tritz <mtritz@us.ibm.com>
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In this commit, the priority persistence functionality is extended by
storing a second copy of each persistence file in the RW volume for its
version.
Upon a reboot, the corresponding restoration from file checks the second
location if necessary.
Resolves openbmc/openbmc#2133
Change-Id: Ie1926ad8500d49e7ec7cf71bd703664ac23c6a7a
Signed-off-by: Michael Tritz <mtritz@us.ibm.com>
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This commit provides a fix for an issue in which the cereal
restoreFromFile() would crash the host software updater in the event
that a priority persistence file is empty.
Resolves openbmc/openbmc#2091
Change-Id: Icca5d68ef250e2662cd02075c6ba731e4ab768b0
Signed-off-by: Michael Tritz <mtritz@us.ibm.com>
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This commit changes the storage format for the PNOR activation
persistence file from binary to JSON so that it is human-readable
and parseable.
Change-Id: I7ad6bd9c34284cccd281707052b962c069f50676
Signed-off-by: Michael Tritz <mtritz@us.ibm.com>
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This commit extends the functionality of the PNOR software updater by
preserving RedundancyPriority values through any kind of reset.
This is accomplished by storing priority values in serial files in
/var/lib/obmc/openpower-pnor-code-mgmt/ using the Cereal library. Each
time a priority value is modified, the value in the corresponding
version file is adjusted.
When the item updater resets, it reads back the priority values from
these files.
Resolves openbmc/openbmc#2040
Change-Id: I908431801e541a1e5b39bcf49ae057f7e340eecc
Signed-off-by: Michael Tritz <mtritz@us.ibm.com>
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