On Wed, May 13, 2015 at 07:38:03PM +0000, gianpietro sella wrote: > J. Bruce Fields <bfields <at> fieldses.org> writes: > > > > > On Wed, May 13, 2015 at 01:06:17PM +0200, sella gianpietro wrote: > > > this is the inodes number in the exported folder of the volume > > > in the server before write file in the client: > > > > > > [root <at> cld-blu-13 nova]# du --inodes > > > 2 . > > > > > > this is the used block: > > > > > > [root <at> cld-blu-13 nova]# df -T > > > Filesystem Type 1K-blocks Used Available > > > Use% Mounted on > > > /dev/mapper/nfsclustervg-nfsclusterlv xfs 1152878588 33000 1152845588 > > > 1% /nfscluster > > > > > > after write file in the client with umount/mount during writing: > > > > > > [root <at> cld-blu-13 nova]# du --inodes > > > 3 . > > > > > > [root <at> cld-blu-13 nova]# df -T > > > Filesystem Type 1K-blocks Used > > > Available Use% Mounted on > > > /dev/mapper/nfsclustervg-nfsclusterlv xfs 1152878588 21004520 > > > 1131874068 2% /nfscluster > > > > > > thi is correct. > > > now delete file: > > > > > > [root <at> cld-blu-13 nova]# du --inodes > > > 2 . > > > > > > the number of the inodes is correct (from 3 to 2). > > > > > > [root <at> cld-blu-13 nova]# df -T > > > Filesystem Type 1K-blocks Used > > > Available Use% Mounted on > > > /dev/mapper/nfsclustervg-nfsclusterlv xfs 1152878588 21004520 > > > 1131874068 2% /nfscluster > > > > > > the number of used block is not correct. > > > Do not return to initial value 33000 > > > > If you try "df -i", you'll probably also find that it gives the "wrong" > > result. (So, probably 3 inodes, though "du --inodes" is still only > > finding 2). > > > > --b. > > > > > the problem is that after delete file the inode go in the orphaned state: Yeah, that's consistent with everything else--we're not removing a dentry when we should for some reason, so the inode's staying referenced. --b. > > [root@cld-blu-13 nova]# tune2fs -l /dev/nfsclustervg/nfsclusterlv |grep -i inode > Filesystem features: has_journal ext_attr resize_inode dir_index > filetype needs_recovery sparse_super large_file > Inode count: 72097792 > Free inodes: 72097754 > Inodes per group: 8192 > Inode blocks per group: 512 > First inode: 11 > Inode size: 256 > Journal inode: 8 > First orphan inode: 53067783 > Journal backup: inode blocks > > > > > -- > Linux-cluster mailing list > Linux-cluster@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-cluster -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
