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| author | Robert Schwebel <r.schwebel@pengutronix.de> | 2020-08-10 12:17:13 +0200 |
|---|---|---|
| committer | Michael Olbrich <m.olbrich@pengutronix.de> | 2020-08-14 14:24:52 +0200 |
| commit | 96e952f118896288343003866c02384f09e7a28b (patch) | |
| tree | b46feccc39f7cfd6931345b30732e118d5085028 /projectroot | |
| parent | f99958dd69d6b8305f61c46413e4d25aee4e4d94 (diff) | |
| download | ptxdist-96e952f118896288343003866c02384f09e7a28b.tar.gz ptxdist-96e952f118896288343003866c02384f09e7a28b.tar.xz | |
rc-once: make sure data makes it to the medium
We have seen that, if the first boot runs under a testsuite that powers
the board off after rc-once is finished, data hasn't found its way to
the medium. This has been observed to result in an empty ssh key.
Adding a sync helps.
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
Message-Id: <20200810101713.247725-1-r.schwebel@pengutronix.de>
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Diffstat (limited to 'projectroot')
| -rw-r--r-- | projectroot/usr/lib/systemd/systemd-rc-once | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/projectroot/usr/lib/systemd/systemd-rc-once b/projectroot/usr/lib/systemd/systemd-rc-once index e14936e40..db3d84e3c 100644 --- a/projectroot/usr/lib/systemd/systemd-rc-once +++ b/projectroot/usr/lib/systemd/systemd-rc-once @@ -21,6 +21,8 @@ start() { } umount() { + # make sure rc-once generated data makes it to the medium + sync if ! mount_root_restore; then # remounting rw/ro during the second boot will flush anything # left in the filesystem journal |