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After multiple fs corruptions and nothing untoward shown by smartctl (I think) |
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I decided to move to ext4. |
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|
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Now when I boot I see a message about my / fs which says Opts: (null) |
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|
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============================================ |
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dmesg | grep -i EXT4 |
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Command line: root=/dev/sda7 rootfstype=ext4 |
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Kernel command line: root=/dev/sda7 rootfstype=ext4 |
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EXT4-fs (sda7): mounted filesystem with ordered data mode. Opts: (null) |
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VFS: Mounted root (ext4 filesystem) readonly on device 8:7. |
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EXT4-fs (sda7): re-mounted. Opts: (null) |
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EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null) |
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EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: (null) |
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EXT4-fs (sda9): mounted filesystem with ordered data mode. Opts: (null) |
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EXT4-fs (sda7): re-mounted. Opts: commit=0 |
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EXT4-fs (sda6): re-mounted. Opts: commit=0 |
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EXT4-fs (sda8): re-mounted. Opts: commit=0 |
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EXT4-fs (sda9): re-mounted. Opts: commit=0 |
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EXT4-fs (sda7): re-mounted. Opts: commit=0 |
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EXT4-fs (sda6): re-mounted. Opts: commit=0 |
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EXT4-fs (sda8): re-mounted. Opts: commit=0 |
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EXT4-fs (sda9): re-mounted. Opts: commit=0 |
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============================================ |
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|
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What is the meaning of Opts: (null) ? |
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|
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All ext4 partitions were created with a number of options; e.g. |
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|
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Filesystem features: has_journal ext_attr resize_inode dir_index filetype |
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needs_recovery extent flex_bg sparse_super large_file uninit_bg dir_nlink |
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extra_isize |
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|
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but default mount options are shown as: |
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|
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Default mount options: (none) |
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|
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Should I be defining something in fstab? (currently I only have noatime). |
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-- |
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Regards, |
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Mick |