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| author | John Crispin <john@openwrt.org> | 2015-11-24 18:32:09 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2015-11-24 18:32:09 +0000 |
| commit | 18691109df5a590e9914ae73740f145beec847ce (patch) | |
| tree | 0e98adb3097d4d5026081d2f6185122f4a0a90c0 /package/base-files | |
| parent | 1a092ce0e09a4175bb58f8b2dad3615edc7df0ba (diff) | |
| download | mtk-20170518-18691109df5a590e9914ae73740f145beec847ce.zip mtk-20170518-18691109df5a590e9914ae73740f145beec847ce.tar.gz mtk-20170518-18691109df5a590e9914ae73740f145beec847ce.tar.bz2 | |
base-files: show hint when JFFS2-partition is full and overlayfs mounted read-only
since r45833 and r45848 the overlayfs is automatically mounted read-only
(and blocks remounts as r/w) when JFFS2 is full. see ticket #19564
because of this normal file deletion is not possible anymore.
if a user logins interactively (e.g. SSH) show a hint for this,
that files must be removed in /overlay/upper/...
v2: fix subject line
Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>
SVN-Revision: 47623
Diffstat (limited to 'package/base-files')
| -rw-r--r-- | package/base-files/files/etc/profile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/package/base-files/files/etc/profile b/package/base-files/files/etc/profile index bd008a8..8a55fec 100644 --- a/package/base-files/files/etc/profile +++ b/package/base-files/files/etc/profile @@ -1,6 +1,10 @@ #!/bin/sh [ -f /etc/banner ] && cat /etc/banner [ -e /tmp/.failsafe ] && cat /etc/banner.failsafe +fgrep -sq '/ overlay ro,' /proc/mounts && { + echo 'Your JFFS2-partition seems full and overlayfs is mounted read-only.' + echo 'Please try to remove files from /overlay/upper/... and reboot!' +} export PATH=/usr/sbin:/usr/bin:/sbin:/bin export HOME=$(grep -e "^${USER:-root}:" /etc/passwd | cut -d ":" -f 6) |