>> [email protected] wrote: >>> I use 4 disks in a software RAID 5 array. How >>> would one sort out or even find out if this could be the source of a >>> problem? >> >> It's pretty easy. Wait until the symptoms occur (by default the mdadm >> package on Ubuntu schedules a rebuild starting early in the AM on the >> first Sunday of the month). Then launch the system monitor from the GUI >> or use the equivalent command line tools (ps or top) to find a process >> with a name like md0_resync and drop its priority to something low, like >> -15. If that resolves the symptom, then you should install a permanent >> fix. >> >> On my system I modified /etc/cron.d/mdadm to run a few additional >> commands to drop the priority. Onto the end of the existing command >> line, I tacked: >> && sleep 60 && renice 15 `pidof -s -x md1_resync` > /dev/null >> >> and that permanently solved it for me. >> >> Prior to this I spent months playing around with the MD driver parameter >> speed_limit_min, both manually via /proc, and via /etc/sysctl.conf >> (dev.raid.speed_limit_min), but eventually determined that the system >> was CPU bound rather than I/O bound during rebuilds. >> > > > Hmmm maybe not so easy in my case. My Asus MB uses an onboard Nvidia > "software RAID" that is controlled at the bios level. The only > involvement for the 'nix OS is to ensure that the kernel can see the array > properly (which was no picnic). > > Any ideas on that front? I am not sure how one even determines if it's an > issue. >
Is there anything in my dongle.bin.config that could be an issue with stuttering? TZ='MST+7MDT,M3.2.0/2,M11.1.0/2' ; export TZ echo "TZ='MST+7MDT,M3.2.0/2,M11.1.0/2'; export TZ" > /etc/shell.config; ntpclient -s -h pool.ntp.org echo "192.168.0.50 mythbox">> /etc/hosts mvpmc -s 192.168.0.50 --weather-location CAXX0117_c Scott ------------------------------------------------------------------------------ Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com _______________________________________________ Mvpmc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mvpmc-users mvpmc wiki: http://mvpmc.wikispaces.com/
