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Commit 5ac61638 authored by Jaegeuk Kim's avatar Jaegeuk Kim Committed by Gerrit Code Review
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Merge "recovery: add a way to enable metadata_csum for ext4"

parents c7607026 a8d36e1e

recovery_utils/roots.cpp

+9 −0
Original line number Diff line number Diff line
@@ -202,6 +202,15 @@ int format_volume(const std::string& volume, const std::string& directory) { 
      mke2fs_args.push_back("512");

    }



    if (v->fs_mgr_flags.ext_meta_csum) {

      mke2fs_args.push_back("-O");

      mke2fs_args.push_back("metadata_csum");

      mke2fs_args.push_back("-O");

      mke2fs_args.push_back("64bit");

      mke2fs_args.push_back("-O");

      mke2fs_args.push_back("extent");

    }



    int raid_stride = v->logical_blk_size / kBlockSize;

    int raid_stripe_width = v->erase_blk_size / kBlockSize;

    // stride should be the max of 8KB and logical block size