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
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#!/bin/sh
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[ -f /etc/banner ] && cat /etc/banner
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[ -e /tmp/.failsafe ] && cat /etc/banner.failsafe
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fgrep -sq '/ overlay ro,' /proc/mounts && {
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echo 'Your JFFS2-partition seems full and overlayfs is mounted read-only.'
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echo 'Please try to remove files from /overlay/upper/... and reboot!'
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}
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export PATH=/usr/sbin:/usr/bin:/sbin:/bin
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export HOME=$(grep -e "^${USER:-root}:" /etc/passwd | cut -d ":" -f 6)
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