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| author | Markus Lehtonen <markus.lehtonen@linux.intel.com> | 2016-09-14 11:46:06 +0300 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-09-14 22:20:05 +0100 |
| commit | e7267b4e78461e71a1175f93e2eb5e90272c2b47 (patch) | |
| tree | c48f1986b3cdaad3fcbbaa3f892fc16e1c322ba6 | |
| parent | 7c0788cd2390fd0e1ec84bc9dbebcb67daee429f (diff) | |
| download | openembedded-core-e7267b4e78461e71a1175f93e2eb5e90272c2b47.tar.gz openembedded-core-e7267b4e78461e71a1175f93e2eb5e90272c2b47.tar.bz2 openembedded-core-e7267b4e78461e71a1175f93e2eb5e90272c2b47.zip | |
python-smartpm: use md5 as the digest for rpm_sys channel
Use md5 sum instead of mtime as the "digest" method for rpm_sys channel.
The digest is used to determine if the channel has been updated. It was
found out that mtime was not a reliable digest. On some systems mtime
of the rpm db does not get updated after every transaction if transactions
(smart install / remove commands) are fired in quick succession. As a
consequence smartpm cache and rpm db get out of sync.
[YOCTO #10244]
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/recipes-devtools/python/python-smartpm/channels-rpm_sys-use-md5sum-instead-of-mtime-as-the-.patch | 38 | ||||
| -rw-r--r-- | meta/recipes-devtools/python/python-smartpm_git.bb | 1 |
2 files changed, 39 insertions, 0 deletions
diff --git a/meta/recipes-devtools/python/python-smartpm/channels-rpm_sys-use-md5sum-instead-of-mtime-as-the-.patch b/meta/recipes-devtools/python/python-smartpm/channels-rpm_sys-use-md5sum-instead-of-mtime-as-the-.patch new file mode 100644 index 0000000000..2f14a124ef --- /dev/null +++ b/meta/recipes-devtools/python/python-smartpm/channels-rpm_sys-use-md5sum-instead-of-mtime-as-the-.patch @@ -0,0 +1,38 @@ +channels/rpm_sys: use md5sum instead of mtime as the digest + +Use the internal getFileDigest() function (which defaults to md5) instead of +mtime for getting the file digest. On some systems mtime proved to be +unreliable because of delayed update. This caused smart to miss rpm db updates +and thus get its understanding of installed packages out of sync. + +Upstream-Status: Pending + +Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com> +--- + smart/channels/rpm_sys.py | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/smart/channels/rpm_sys.py b/smart/channels/rpm_sys.py +index b9fda27..6f1fe94 100644 +--- a/smart/channels/rpm_sys.py ++++ b/smart/channels/rpm_sys.py +@@ -22,6 +22,7 @@ + from smart.backends.rpm.header import RPMDBLoader + from smart.backends.rpm.base import getTS, rpm_join_dbpath + from smart.channel import PackageChannel ++from smart.util.filetools import getFileDigest + from smart import * + import os + +@@ -35,7 +36,7 @@ class RPMSysChannel(PackageChannel): + dbdir = rpm_join_dbpath(sysconf.get("rpm-root", "/"), + sysconf.get("rpm-dbpath", "var/lib/rpm")) + path = os.path.join(dbdir, "Packages") +- digest = os.path.getmtime(path) ++ digest = getFileDigest(path) + if digest == self._digest: + return True + self.removeLoaders() +-- +2.6.6 + diff --git a/meta/recipes-devtools/python/python-smartpm_git.bb b/meta/recipes-devtools/python/python-smartpm_git.bb index 0c260482df..861910cc29 100644 --- a/meta/recipes-devtools/python/python-smartpm_git.bb +++ b/meta/recipes-devtools/python/python-smartpm_git.bb @@ -26,6 +26,7 @@ SRC_URI = "\ file://smart-locale.patch \ file://smartpm-rpm5-support-check-signatures.patch \ file://smart-add-deugging-when-targetpath-is-empty.patch \ + file://channels-rpm_sys-use-md5sum-instead-of-mtime-as-the-.patch \ " SRCREV = "407a7eca766431257dcd1da15175cc36a1bb22d0" |