linux-ext4 - RE: [PATCH] Ext4: Set BBITMAP_CORRUPT_BIT when failing to read the allocation bitmap

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Message-ID: <3ED34739A4E85E4F894367D57617CDEF011BC6D142@LAX-EX-MB2.datadirect.datadirectnet.com>
Date:   Mon, 16 Apr 2018 01:37:23 +0000
From:   Wang Shilong <wshilong@....com>
To:     Andreas Dilger <adilger@...ger.ca>,
        Liu Bo <bo.liu@...ux.alibaba.com>
CC:     "linux-ext4@...r.kernel.org" <linux-ext4@...r.kernel.org>,
        "tytso@....edu" <tytso@....edu>
Subject: RE: [PATCH] Ext4: Set BBITMAP_CORRUPT_BIT when failing to read the
 allocation bitmap

  Yup, that patch have been used in Lustre deployment from RHEL6 and RHEL7 for years.
I think what Liu Bo tried to fix is a BUG.
  If you agreed, I could send our improved patch for bitmap corruptions handling  to upstream.

Thanks,
Shilong