Changes between Version 2 and Version 3 of TipAndDoc/storage/filesystem/ext4


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Timestamp:
Sep 23, 2012 11:24:50 AM (12 years ago)
Author:
mitty
Comment:

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  • TipAndDoc/storage/filesystem/ext4

    v2 v3  
    8383 * [http://serverfault.com/questions/267393/mkfs-ext4-is-taking-hours-to-complete-on-4tb-raid-5 lvm - mkfs.ext4 is taking hours to complete on 4TB raid 5 - Server Fault] 
    8484 > Note that lazy_itable_init is turned on by default if the kernel you are running supports automatic background initialization of the inode table ( 2.6.37+ ). Without that support, enabling this option is unsafe as it leaves the inode tables uninitialized, so they may contain garbage that fsck will mistake as valid inodes under certain circumstances. Also uninit_bg is enabled by default for ext4. 
    85 }}} 
     85