The "disk cache read error" makes me wonder how the hardware is doing; are you in a position to run (e.g.) SMART tests?
-Ben On Wed, Apr 01, 2020 at 01:53:04PM +0100, Chris Cooke wrote: > Hi, > > A machine of ours recently became unresponsive - these are the messages > reported by journalctl for the time it happened: > > Mar 31 22:51:07 lute.inf.ed.ac.uk kernel: afs: disk cache read error in > CacheItems slot 320036 off 25602900/113096500 code -5/80 > Mar 31 22:51:07 lute.inf.ed.ac.uk kernel: afs: disk cache read error in > CacheItems slot 319975 off 25598020/113096500 code -5/80 > Mar 31 22:51:07 lute.inf.ed.ac.uk kernel: afs: disk cache read error in > CacheItems slot 231566 off 18525300/113096500 code -5/80 > Mar 31 22:51:07 lute.inf.ed.ac.uk kernel: afs: disk cache read error in > CacheItems slot 320007 off 25600580/113096500 code -5/80 > Mar 31 22:51:07 lute.inf.ed.ac.uk kernel: afs: disk cache read error in > CacheItems slot 239740 off 19179220/113096500 code -5/80 > Mar 31 22:51:07 lute.inf.ed.ac.uk kernel: afs: disk cache read error in > CacheItems slot 229899 off 18391940/113096500 code -5/80 > Mar 31 22:51:07 lute.inf.ed.ac.uk kernel: afs: disk cache read error in > CacheItems slot 319838 off 25587060/113096500 code -5/80 > Mar 31 22:51:07 lute.inf.ed.ac.uk kernel: afs: disk cache read error in > CacheItems slot 653166 off 52253300/113096500 code -5/80 > Mar 31 22:51:07 lute.inf.ed.ac.uk kernel: afs: disk cache read error in > CacheItems slot 653166 off 52253300/113096500 code -5/80 > Mar 31 22:51:07 lute.inf.ed.ac.uk kernel: afs: failed to store file (5/0) > Mar 31 22:51:07 lute.inf.ed.ac.uk kernel: afs: disk cache read error in > CacheItems slot 653166 off 52253300/113096500 code -5/80 > Mar 31 22:51:07 lute.inf.ed.ac.uk kernel: openafs: afs_InvalidateAllSegments > tdc count > Mar 31 22:51:07 lute.inf.ed.ac.uk kernel: ------------[ cut here ]------------ > Mar 31 22:51:07 lute.inf.ed.ac.uk kernel: kernel BUG at > /builddir/build/BUILD/openafs-1.8.4/src/libafs/MODLOAD-3.10.0-1062.7.1.el7.x86_64-SP/afs_segments.c:556! > > Nothing further was logged until a reboot nearly an hour later. > The machine runs Scientific Linux 7.6, and here's the output of "rpm -q > kernel openafs" : > > kernel-3.10.0-1062.7.1.el7.x86_64 > openafs-1.8.4-1.el7.x86_64 > > Chris Cooke. > The University of Edinburgh is a charitable body, registered in > Scotland, with registration number SC005336. _______________________________________________ OpenAFS-info mailing list [email protected] https://lists.openafs.org/mailman/listinfo/openafs-info
