[ClusterLabs] GFS2 Errors

Kristián Feldsam admin at feldhost.cz
Wed Jul 19 06:22:50 UTC 2017


Hello, I see today GFS2 errors in log and nothing about that is on net, so I writing to this mailing list.

node2	19.07.2017 01:11:55	kernel	kern	err	vmscan: shrink_slab: gfs2_glock_shrink_scan+0x0/0x2f0 [gfs2] negative objects to delete nr=-4549568322848002755
node2	19.07.2017 01:10:56	kernel	kern	err	vmscan: shrink_slab: gfs2_glock_shrink_scan+0x0/0x2f0 [gfs2] negative objects to delete nr=-8191295421473926116
node2	19.07.2017 01:10:48	kernel	kern	err	vmscan: shrink_slab: gfs2_glock_shrink_scan+0x0/0x2f0 [gfs2] negative objects to delete nr=-8225402411152149004
node2	19.07.2017 01:10:47	kernel	kern	err	vmscan: shrink_slab: gfs2_glock_shrink_scan+0x0/0x2f0 [gfs2] negative objects to delete nr=-8230186816585019317
node2	19.07.2017 01:10:45	kernel	kern	err	vmscan: shrink_slab: gfs2_glock_shrink_scan+0x0/0x2f0 [gfs2] negative objects to delete nr=-8242007238441787628
node2	19.07.2017 01:10:39	kernel	kern	err	vmscan: shrink_slab: gfs2_glock_shrink_scan+0x0/0x2f0 [gfs2] negative objects to delete nr=-8250926852732428536
node3	19.07.2017 00:16:02	kernel	kern	err	vmscan: shrink_slab: gfs2_glock_shrink_scan+0x0/0x2f0 [gfs2] negative objects to delete nr=-5150933278940354602
node3	19.07.2017 00:16:02	kernel	kern	err	vmscan: shrink_slab: gfs2_glock_shrink_scan+0x0/0x2f0 [gfs2] negative objects to delete nr=-64
node3	19.07.2017 00:16:02	kernel	kern	err	vmscan: shrink_slab: gfs2_glock_shrink_scan+0x0/0x2f0 [gfs2] negative objects to delete nr=-64
Would somebody explain this errors? cluster is looks like working normally. I enabled vm.zone_reclaim_mode = 1 on nodes...

Thank you!

S pozdravem Kristián Feldsam
Tel.: +420 773 303 353, +421 944 137 535
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