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| author | Milton D. Miller II <miltonm@us.ibm.com> | 2016-02-28 16:20:19 -0600 |
|---|---|---|
| committer | Milton D. Miller II <miltonm@us.ibm.com> | 2016-03-04 10:51:03 -0600 |
| commit | facb7186ccefe51ab66984858c6aad8b4d804af1 (patch) | |
| tree | 6e0db7155e326577be8545d35c644bd2177dbe13 | |
| parent | fa8316d94339295ca1ee15349816eb5ae6a04567 (diff) | |
| download | talos-openbmc-facb7186ccefe51ab66984858c6aad8b4d804af1.tar.gz talos-openbmc-facb7186ccefe51ab66984858c6aad8b4d804af1.zip | |
update: Restore files via an alternate mount directory
This will allow us to restore or check-point the whitelisted files
to the read-write filesystem device without causing confusion by
mounting over the upperdir location while at runtime.
Signed-off-by: Milton Miller <miltonm@us.ibm.com>
| -rwxr-xr-x | meta-phosphor/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-update.sh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/meta-phosphor/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-update.sh b/meta-phosphor/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-update.sh index b06647154..cab33e9a5 100755 --- a/meta-phosphor/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-update.sh +++ b/meta-phosphor/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-update.sh @@ -132,9 +132,15 @@ done if test -d $save -a "x$dorestore" = xy then + odir=$rwdir + rwdir=/run/rw + upper=$rwdir${upper#$odir} + + mkdir -p $rwdir mount $rwdev $rwdir -t $(probe_fs_type $rwdev) -o $rwopts cp -rp $save/. $upper/ umount $rwdir + rmdir $rwdir fi if test "x$doclean" = xy |
