Hi Richard, On 20 March 2015 at 20:32, Richard Lefebvre <[email protected]> wrote: > One command I'm also looking for is a command to list which nsd server is > used for a particular nsd. I have a redundant config for which 2 servers can > access the same nsd. But I think that for some of them, the default server > is not used and the load of the servers is not distributed as wanted.
Does the '-M' option to mmlsdisk provide the information you're looking for? i.e. from the man page: """ Displays whether I/O requests to the disk are satisfied on the local node, or using an NSD server. If the I/O is done using an NSD server, shows the NSD server name and the underlying disk name on that server node. """ It should display something similar to the following: Disk name IO performed on node Device Availability ------------ ----------------------- ----------------- ------------ nsd1 localhost /dev/disk1 up nsd2 node01.example.com /dev/disk2 up nsd3 localhost /dev/disk3 up HTH, Dan. > > 2015-03-20 15:24 GMT-04:00 Marc A Kaplan <[email protected]>: >> >> Look in /var/adm/ras/mmfs.log.* -- on a node that should be mounting the >> filesystem -- find a file that covers the time when GPFS is starting up >> and should be mounting the filesystem. >> >> Look for clues and/or error messages. If you are not familiar, you may >> also want to look at what messages are issued when everything is working >> just right. >> >> _______________________________________________ >> gpfsug-discuss mailing list >> gpfsug-discuss at gpfsug.org >> http://gpfsug.org/mailman/listinfo/gpfsug-discuss >> > > > > -- > Richard Lefebvre, Sys-admin, CQ, (514)343-6111 x5313 "Don't Panic" > [email protected] -- THGTTG > Calcul Quebec (calculquebec.ca) ------ Calcul Canada (computecanada.ca) > > _______________________________________________ > gpfsug-discuss mailing list > gpfsug-discuss at gpfsug.org > http://gpfsug.org/mailman/listinfo/gpfsug-discuss > -- Dan Foster | Senior Storage Systems Administrator | IT Services e: [email protected] | t: 0117 3941170 [x41170] m: Advanced Computing Research Centre, University of Bristol, 8-10 Berkeley Square, Bristol BS8 1HH _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at gpfsug.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
