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| author | Matt Housh <jaeger@crux.ninja> | 2020-11-14 16:41:06 -0600 |
|---|---|---|
| committer | Matt Housh <jaeger@crux.ninja> | 2020-11-14 16:41:06 -0600 |
| commit | e4ad0418d68cf19476ca010cb73278e4e0883f90 (patch) | |
| tree | af4d9f9c4f28bb08ed8b8c1fd5cbe8db8bd94dad /f2fs-tools | |
| parent | 5c321909f0b546a5119e9efe348ed9407061068b (diff) | |
| download | opt-e4ad0418d68cf19476ca010cb73278e4e0883f90.tar.gz opt-e4ad0418d68cf19476ca010cb73278e4e0883f90.tar.xz | |
f2fs-tools: added README
Diffstat (limited to 'f2fs-tools')
| -rw-r--r-- | f2fs-tools/README | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/f2fs-tools/README b/f2fs-tools/README new file mode 100644 index 000000000..b72d4da9d --- /dev/null +++ b/f2fs-tools/README @@ -0,0 +1,43 @@ +README for f2fs-tools + + +f2fs-tools' fsck tool by default refuses to check a mounted filesystem +whether it's mounted read-only or not. This causes fsck to fail at boot +and prompt for the root password for filesystem maintenance. In order to +avoid this it is recommended that the 6th field (fs_passno) of any f2fs +entries in /etc/fstab be set to 0. + +Hopefully this will be fixed upstream sometime in a new release. + +If you REALLY want to work around this limitation a user-submitted patch +for /etc/rc can be found below, but note that this is NOT supported. + + +patch: + +--- etc/rc.orig 2020-10-27 11:41:02.000000000 +0800 ++++ etc/rc 2020-11-09 15:44:30.933015712 +0800 +@@ -27,8 +27,13 @@ + fi + + # Check filesystems +-/sbin/fsck $FORCEFSCK -A -T -C -a +-if [ $? -gt 1 ]; then ++ROOTFS=$(/bin/findmnt -lno fstype /) ++ROOTDEV=$(/bin/findmnt -lno source /) ++if [ "$ROOTFS" = "f2fs" ]; then ++ /sbin/fsck.f2fs -a -f "$ROOTDEV" ++else ++ /sbin/fsck $FORCEFSCK -A -T -C -a ++ if [ $? -gt 1 ]; then + echo + echo "*************** FILESYSTEM CHECK FAILED ******************" + echo "* *" +@@ -46,6 +51,7 @@ + /bin/mount -o remount,ro / + /sbin/reboot -f + exit 0 ++ fi + fi + + # Mount local filesystems |