>Would you be using an auto mounter ? Yes, but only to automount NFS disks exported by another box. The disks that spontanously unmount are attached SCSI. > > >T. Horsnell wrote: >> I'm gradually migrating my Alpha server over to an Opteron box running RHEL4. >> This involves various disk juggling including hot-plugging SCSI disks on the >> RH box. All the disks are in external shelves. Every now and then, some of >> the filesystems on this box spontaneously unmount. Until now, the unmounts >> seem to have been associated with adding/removing disks on the RH system >> and I've been logging the mount situation every 5 mins to try and get a clue >> why. However, during the the most recent unmount (5 filesystems unmounted) >> I wasnt juggling any disks, but I see this in the messages log within the >> 5 minute window during which the 5 filesystems disappeared. >> Is this significant?: >> >> Jul 6 18:44:15 ls1 kernel: mtrr: type mismatch for fd000000,800000 old: write-back new: write-combining >> >> At the time, I was killing and restarting rhnsd because of an rpm lockup >> due to a stalled up2date. This wasnt updating anything, just installing >> xemacs, and I had to kill all processes which had /var/lib/rpm/__db* open >> as reported by lsof. >> >> The 5 disks (one filesystem per disk) happen to be on 3 different Adaptec SCSI >> adapters, and in 3 different Storcase disk shelves, so I dont suspect an >> adapter fault or a disk-shelf fault. >> >> So far, Gooling and Bugzilla searching has shown up nothing, so >> any clues/suggestions would be greatly appreciated. >> >> >> Cheers, >> Terry. >> >> > >-- >fedora-list mailing list >fedora-list@xxxxxxxxxx >To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list >
