Oracle Linux: Node crashes or hung with error: "xfs/filesystem errors: I/O Error Detected. Shutting down filesystem"
(Doc ID 2727573.1)
Last updated on NOVEMBER 25, 2020
Applies to:Linux OS - Version Oracle Linux 7.8 with Unbreakable Enterprise Kernel [4.14.35] and later
Server hangs or crashes with either kernel BUG at fs/xfs/xfs_icache.c:321! or xfs error "I/O Error Detected. Shutting down filesystem". Issue usually seen when there is high IO or while taking the backups.
The error "I/O Error Detected. Shutting down filesystem" is getting reported around the issue time. Running the filesystem check tool xfs_repair(8) manually does not detect a problem.
Issue observed after upgrading to 4.1.12-124.40.6/4.1.12-124.42.3.el7uek.x86_64
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