memory channel scary messages on 5.1A - link aggregation?

From: <speakmaj_at_mskcc.org>
Date: Mon, 16 Jun 2003 01:33:56 -0400

     Hello all
     
     We are preparing to move our production database to an Oracle 9iRAC
     cluster of GS80s running Tru64 5.1A PK4. The new cluster seems to be
     running just fine and we have no complaints. Well, just one. Out of
     the blue we notice the below in /var/adm/messages. It looks scary
     although we didn't experience any problems (but then, we are not
     running production yet...). There is nothing within about 24 hrs
     either side of this snip of /var/adm/messages. The only vaguely
     notable thing is that a day or so before we switched on link
     aggregation on the NICs; after fiddling with the switches a bit, it
     works fine. Does anyone think I should worry about this?
     
     Thanks
     John
     --------------------------------------------------------------------
     
     Jun 13 11:25:34 crdbds1 vmunix: rm_get_errcnt_lock failed on mchan1
     ret 2. Clear and restart
     Jun 13 11:25:34 crdbds1 last message repeated 5 times
     Jun 13 11:25:34 crdbds1 vmunix: rmerror_int: mchan1 double failure
     Jun 13 11:25:34 crdbds1 vmunix: rm: logical rail 0 moved from
     phys_rail 0 offset 0 MB
     Jun 13 11:25:34 crdbds1 vmunix: rm: to
     phys_rail 1 offset 0 MB
     Jun 13 11:25:34 crdbds1 vmunix: rm_state_change: mchan1 slot 1 offline
     Jun 13 11:25:34 crdbds1 vmunix: rm primary: mchan1, hubslot = 0,
     phys_rail 0 removed
     Jun 13 11:25:34 crdbds1 vmunix: rm primary: mchan1, hubslot = 0,
     phys_rail 0 (size 512 MB)
     Jun 13 12:05:28 crdbds1 vmunix: rm_get_errcnt_lock failed on mchan1
     ret 2. Clear and restart
     Jun 13 12:05:28 crdbds1 last message repeated 5 times
     Jun 13 12:05:28 crdbds1 vmunix: rmerror_int: mchan1 double failure
     Jun 13 12:05:28 crdbds1 vmunix: rm_state_change: mchan1 slot 1 offline
     Jun 13 12:05:28 crdbds1 vmunix: rm primary: mchan1, hubslot = 0,
     phys_rail 0 removed
     Jun 13 12:05:28 crdbds1 vmunix: rm primary: mchan1, hubslot = 0,
     phys_rail 0 (size 512 MB)
     Jun 13 18:15:32 crdbds1 vmunix: rm_get_errcnt_lock failed on mchan1
     ret 2. Clear and restart
     Jun 13 18:15:32 crdbds1 last message repeated 5 times
     Jun 13 18:15:32 crdbds1 vmunix: rmerror_int: mchan1 double failure
     Jun 13 18:15:32 crdbds1 vmunix: rm_state_change: mchan1 slot 1 offline
     Jun 13 18:15:32 crdbds1 vmunix: rm primary: mchan1, hubslot = 0,
     phys_rail 0 removed


 
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Received on Mon Jun 16 2003 - 05:35:04 NZST

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