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