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Hans-Werner Hilse wrote: |
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> Maybe you can cat your /proc/mounts |
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> next time you're in that single-user mode? It might make things more |
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> clear... |
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> |
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3 power cycles later I duplicated the problem. Here is /proc/mounts, |
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transcribed by hand. There is nothing obvious wrong here (to me) except |
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that the filesystems are still rw. |
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/proc/mounts: |
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rootfs / rootfs rw 0 0 |
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/dev/root / ext2 rw,noatime,nogrpid 0 0 |
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proc /proc proc rw 0 0 |
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sysfs /sys sysfs rw 0 0 |
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udev /dev tmpfs rw,nosuid 0 0 |
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devpts /dev/pts devpts rw 0 0 |
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/dev/hda6 /usr ext2 rw,noatime,nogrpid 0 0 |
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/dev/hda7 /var ext2 rw,noatime,nogrpid 0 0 |
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shm /dev/shm tmpfs rw,nosuid,nodev,noexec 0 0 |
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usbfs /proc/bus/usb usbfs rw 0 0 |
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At this point, I manually remounted the 3 local partitions ro |
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mount -n -o remount,ro / |
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etc |
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which went cleanly, and /proc/mounts now shows them ro. |
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Is there any chance this could be a race condition thing, in which some processes aren't fully shut down yet when |
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halt.sh tries to umount or remount? But they're all shut down now (a couple of minutes later) so the remounts go cleanly? |
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Finally, after remounting the partitions (above), I pressed Ctrl-D to kill the sulogin shell, and the machine rebooted. It didn't power off, as I might have expected. |
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glen |
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-- |
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