xfs corruption

[Danny Shavit <danny@xxxxxxxxxxxxxxxxx>]

Hi Dave,

We couple of more xfs corruption that we would like to share:

1. This is an interesting one, since xfs reported corruption but when running xfs_repair, no error was found.

Attached is the kernel log section regarding the corruption (6458).

Does xfs_repair explicitly read data from the disk? In such case it might be a memory corruption. Are you familiar with such cases?

2. xfs corruption occurred suddenly with no apparent external event. 

Attached are xfs_repair and kernel logs are. 

Xfs dump can be found in:

https://zadarastorage-public.s3.amazonaws.com/xfs/82.metadump.gz

--

Thanks,

Danny Shavit

ZadaraStorage

Attachment: 6458-kernel.log
Description: Binary data

Attachment: 6442-82-xfs_repair.log
Description: Binary data

Attachment: dm-82-kernel.log
Description: Binary data

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