Daniel Kobras schrieb am Sun 20. Mar, 16:50 (+0100) : > On Wed, Mar 16, 2005 at 05:41:53PM +0100, Jörg Sommer wrote: > > Spinning down /dev/discs/disc0/disc. > > Syncing /dev/hda > > Syncing /dev/hda1 > > Syncing /dev/hda2 > > Syncing /dev/hda3 > > Syncing /dev/hda4 > > Syncing /dev/hda5 > > Syncing /dev/hda6 > > Syncing /dev/dm-0 > > Syncing /dev/hda > > Syncing /dev/hda1 > > Syncing /dev/hda2 > > Syncing /dev/hda3 > > Syncing /dev/hda4 > > Syncing /dev/hda5 > > Syncing /dev/hda6 > > Syncing /dev/dm-0 > > Sending spindown command to /dev/discs/disc0/disc. > > > > But if devfs is used and one of these devices does not exist, a modprobe > > is triggered, which access the disc and no spin down happens. It's a > > vicious circle. > > Which one of those does not exist?
All. $ ls -l /dev/dm* /dev/hd* ls: /dev/dm*: Datei oder Verzeichnis nicht gefunden ls: /dev/hd*: Datei oder Verzeichnis nicht gefunden > noflushd parses /proc/partitions and > only tries to access devices that are listed in there. I might have to > blacklist the device mapper node, though. Interessting. /proc/partitions show the partitions in old-style, while I use devfs-style. Maybe you should check if the device nodes exist, before spinning down the disc. $ cat /proc/partitions major minor #blocks name 3 0 29302560 hda 3 1 31 hda1 3 2 800 hda2 3 3 4194304 hda3 3 4 1048576 hda4 3 5 18874368 hda5 3 6 5184480 hda6 254 0 18874368 dm-0 Jörg. -- Es liegt in der Natur des Menschen, vernünftig zu denken und unlogisch zu handeln! Das Gesagte ist nicht das Gemeinte und das Gehörte nicht das Verstandene!
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