i routinely specify errors=remount-ro for all mountpoints in fstab. well i'm guessing it must've finally actually just happened. i got a few rsync command errors like rsync: mkstemp "/vp/201/var/nagios/spool/checkresults/.checkzXAdNO.u4thPb" failed: Read-only file system (30) rsync: mkstemp "/vp/201/var/nagios/spool/checkresults/.checkzfSgt2.TEekFF" failed: Read-only file system (30) rsync: mkstemp "/vp/201/var/run/.utmp.rddpv9" failed: Read-only file system (30) so i check /proc/mounts and whaddyaknow it's mysteriously become readonly. but i'm very surprised to find nothing unusual in /var/log/messages. and /proc/mdstat is all UU's. i was just about to migrate containers onto this box. it was fine last week. well heck, better run some tests instead i guess. but what? if it wasn't raid1/lvm, i'd run fsck -c, but as it is raid1/lvm, what should i bang on it with? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.mn-linux.org/pipermail/tclug-list/attachments/20130404/3d6f77df/attachment.html>