You were updating a file structure with an inode block, bitmap block, and data block:Match the following crash scenarios to their consequences with no checker system.Group of answer choicesOnly the data block is written to diskOnly the updated inode is written to diskOnly updated bitmap is written to disk
Question
You were updating a file structure with an inode block, bitmap block, and data block:Match the following crash scenarios to their consequences with no checker system.Group of answer choicesOnly the data block is written to diskOnly the updated inode is written to diskOnly updated bitmap is written to disk
Solution 1
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Only the data block is written to disk: This could lead to a situation where the data is written, but without the updated inode and bitmap, the system would not know where to find this data or that the space it occupies is actually in use. This could lead to data loss or corruption.
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Only the updated inode is written to disk: If only the inode is updated, the system would know where to find the data, but without the updated data block, the data itself might be outdated or incorrect. Additionally, without the updated bitmap, the system might not know that the space is in use, which could lead to the space being overwritten.
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Only updated bitmap is written to disk: If only the bitmap is updated, the system would know that a certain space is in use, but without the updated inode and data block, it would not know where to find the data or what the data is. This could also lead to data loss or corruption.
Solution 2
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Only the data block is written to disk: This could lead to a situation where the data is written, but without the updated inode and bitmap, the system would not know where the data is located or that the space is now occupied. This could lead to data loss or overwriting.
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Only the updated inode is written to disk: If only the inode is updated, the system would know the location of the data but not that the space is occupied because the bitmap is not updated. This could lead to overwriting of the data. Also, the data block itself might not be written, leading to a situation where the inode points to non-existent or incorrect data.
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Only updated bitmap is written to disk: If only the bitmap is updated, the system would know that a certain space is occupied but not what data is in there or where exactly it is located because the inode is not updated. This could lead to data loss or incorrect data being read.
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