Details
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Bug
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Resolution: Fixed
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Major
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None
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Lustre 2.7.0, Lustre 2.9.0
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None
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lustre servers in rhel/centos 6.8.
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2
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9223372036854775807
Description
In recent incidents (LU-9410) we found our lustre 2.7.3 servers on CentOS 6.8 missed one ldiskfs kernel patch; "ext4-corrupted-inode-block-bitmaps-handling-patches.patch".
So, I compared the ldiskfs-2.6-rhel6.7.series with ldiskfs-2.6-rhel6.8.series. Well in addition to the one above, there are two more ldiskfs kernel patches landed to 6.7 did not make to 6.8:
rhel6.4/ext4-fix-mbgroups-access.patch
rhel6.3/ext4-fix-ext4_mb_add_n_trim.patch
Please advise if I need these two patches...
Lustre-2.9.0 running on rhel6.8 would also miss these three patches.