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On Apr 26, 2013 3:09 PM, "Andrea Conti" <alyf@××××.net> wrote: |
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> |
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> Hi, |
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> |
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> > EXT3-fs (sda5): error: couldn't mount because of unsupported optional |
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> features (240) |
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> |
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> > /dev/sda5 / ext4 noatime,discard 0 1 |
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> |
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> When first mounting the root filesystem the kernel has no access to |
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> /etc/fstab and therefore by default tries mounting it with all available |
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> FS drivers until one succeeds. ext3 (or ext4 in ext3 mode) is tried |
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> before ext4 and you get that error when it fails because the filesystem |
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> is using ext4-only features such as extents. |
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> |
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> You can avoid that by adding "rootfstype=ext4" to the kernel command line. |
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> |
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Cool! I didn't know that before... |
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For a long time I just ignore the error messages, although yes they are |
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annoying ;-) |
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Rgds, |
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