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The System Displayed "XFS : Log I/O Error Detected. Shutting Down Filesystem" in Message Log (Doc ID 2628237.1)

Last updated on JANUARY 31, 2020

Applies to:

Linux OS - Version Oracle Linux 7.4 and later
Linux x86
Linux x86-64

Symptoms

System got hung while accessing the XFS filesystem with following messages

Nov 24 01:18:01 systemd: Starting Session 19979 of user root.
Nov 24 01:18:01 systemd: Started Session 19980 of user root.
Nov 24 01:18:01 systemd: Starting Session 19980 of user root.
Nov 24 01:18:37 kernel: XFS (dm-3): xlog_write: reservation summary:#012 trans type = INACTIVE (3)#012 unit res = 61016 bytes#012 current res = -536 bytes#012 total reg = 0 bytes (o/flow = 0 bytes)#012 ophdrs = 0 (ophdr space = 0 bytes)#012 ophdr + reg = 0 bytes#012 num regions = 0
Nov 24 01:18:37 kernel: XFS (dm-3): xlog_write: reservation ran out. Need to up reservation
Nov 24 01:18:37 kernel: XFS (dm-3): xfs_do_force_shutdown(0x2) called from line 2099 of file fs/xfs/xfs_log.c. Return address = 0xffffffffa02f13b8
Nov 24 01:18:37 kernel: XFS (dm-3): Log I/O Error Detected. Shutting down filesystem
Nov 24 01:18:37 kernel: XFS (dm-3): Please umount the filesystem and rectify the problem(s)

Cause

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In this Document
Symptoms
Cause
Solution
References


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