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iostat report huge writes to drives that's not even mounted

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http://unix.stackexchange.com – root@host [~]# fsck /home2 fsck from util-linux-ng 2.17.2 e2fsck 1.41.12 (17-May-2010) /dev/sdb1: clean, 6018617/91578368 files, 54524459/366284000 blocks root@host [~]# fsck /home4 fsck from util-linux-ng 2.17.2 e2fsck 1.41.12 (17-May-2010) /dev/sdd1: clean, 8094369/91578368 files, 75999625/366284000 blocks fsck returns no error root@host [~]# lsof /home4 root@host [~]# lsof /home2 lsof returns no user root@host [~]# mount /dev/mapper/VolGroup-lv_root on / type ext4 (rw,relatime,usrjquota=quota.user,jqfmt=vfsv0) proc on /proc type proc (rw) sysfs on /sys type sysfs (rw) devpts on /dev/p (HowTos)

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Submitted by missing on 01/07/2013 – Made popular on 01/07/2013

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