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  1. Lustre
  2. LU-8794

update_log_dir consuming 1.1TB on MDT0000

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    • Icon: Bug Bug
    • Resolution: Cannot Reproduce
    • Icon: Critical Critical
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    • Lustre: Build Version: 2.8.0_5.chaos
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    • 9223372036854775807

      On zinc, a DNE filesystem with 16 MDTs, the pool containing MDT0000 (zinc1) ran out of space. Upon inspection, we find that 1.1 TB is occupied by files contained in updat_log_dir. The rest of the MDT occupies about 300MB, which is about the same as the space used by each of the other 15 MDTs.

            laisiyao Lai Siyao
            ofaaland Olaf Faaland
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