At 12:15 PM 1/29/2009, Sean Davis wrote: >A naive question, but how do people go about adding (or changing) >storage in a system? In particular, how do folks change the >client-vol file on an operating cluster? I would like to be able to >do something like "remount" and have client-vol changes work for a >particular machine and not have to search out all the open >connections in order to do that update. I know the question is not >a very good one, but any suggestions on how this works in practice? unfortunately, gluster doesn't support -o remount just yet. what I do is unmount/remount the filesystem. which is a tad inconvenient, but here's a script that was posted to the list a while ago to help find processes that are hanging on a mountpoint: --whodir-- #!/bin/sh DIR=$1 find /proc 2>/dev/null | grep -E 'cwd|exe' | xargs ls -l 2>/dev/null | grep "> $DIR" | sed 's/ */ /g' | cut -f8 -d' ' | cut -f3 -d/ | sort | uniq | while read line; do echo $line $(cat /proc/$line/cmdline); done
