On Fri, Jan 27, 2012 at 12:02:22PM +0100, Łukasz Oleś wrote: > Hi, > > I updated kernel from 2.6.27 to 2.6.35 and noticed that free size on > my xfs volume changed. Before update there was 7MB free space, now > there is none. > > After some investigation I found that default size for reserved > block pool changed [1]. > On this volume I have one very big file which is exported as iSCSI > disk via SCST and one small configuration file. The big file size > will never change. Small file size can change only by some KB. > > With this assumptions, can I revert this change and set reserved > blocks pool size to 1024 blocks? xfs_io -c "resblks 1024" <mntpt/one-very-big-file> after the filesystem is mounted will set the reserve block pool back to the 1024 blocks you had before. Cheers, Dave. -- Dave Chinner david@xxxxxxxxxxxxx _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
