2009/11/30 Leonardo D'Angelo Gonçalves <leonardodg2084@xxxxxxxxx>: > Hi > > I have a GFS cluster on RHEL4.8 which one filesystem (10G) with various > directories and sub-directories and small files about 5Kb. When I run the > command "du-sh" in the directory it generates about 1500 IOPS on the disks, > for GFS it takes time about 5 minutes and 2 second for ext3 filesyem. Could > someone help me with this problem. follows below the output of gfs_tool > Why for GFS it takes 5 minutes and ext3 2 seconds ? Is there any relation ? Try setting statfs_fast to '1'. This should speed up commands like 'df'. gfs_tool settune <mount> statfs_fast 1 Do note that when you resize your filesystem you have to turn it back off, and then back on again to update the size of your filesystem. -- Mark Janssen -- maniac(at)maniac.nl -- pgp: 0x357D2178 | ,''`. | Unix / Linux Open-Source and Internet Consultant @ Snow.nl | : :' : | Maniac.nl MarkJanssen.nl NerdNet.nl Unix.nl | `. `' | Skype: markmjanssen ICQ: 129696007 irc: FooBar on undernet | `- | -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
