My guess is that this is some error on the i2c bus with the fans. Try rebooting the whole unit to see if the error persists.
Its very unlikely that all 4 fans of a fantray fail totally. If you have a spare unit try the fantrays in that one to see if it is really related to the chassis. -Jonas Am Dienstag, den 11.10.2011, 09:59 -0700 schrieb Jon Helman: > Keegan, > > > > I took a look the M20 unit again. > > > > When I pull out a fan tray, you can here the fan tray cycle down and the > fans are spinning at a high rate of speed. > > > > I did this to all 3 front fan trays and I received the same result. (Can't > get to the back fan tray.) > > > > This must be some type of mis-communications or reporting error. > > > > Do I have to replace the entire chassis to fix this or shut down the unit to > repair? > > > > Thanks for your assistance. > > > > Jon Helman > > > > j...@ic2net.net > > > > _______________________________________________ > juniper-nsp mailing list juniper-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/juniper-nsp
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