Date: Sat, 17 Dec 2016 22:01:34 +0100 From: David Marec <david.marec@davenulle.org> To: freebsd-stable <freebsd-stable@freebsd.org> Subject: [ZFS] files in a weird situtation Message-ID: <914db6e5-2d8d-15b4-ee96-bc267ce1dbda@davenulle.org>
next in thread | raw e-mail | index | archive | help
[I had first posted onto the Forum about this issue] Two months ago, - next to a call to |`||delete-old-libs`| or `install world`, I don't really know - my box that is following FreeBSD-11 Stable ran into a weird situation. A set of files, especially `/lib/libjail.so.1` are in both states `existing` and `not existing`: I means: david:~>cp ~david/libjail.so.1 /lib cp: /lib/libjail.so.1: File exists But: david:~>ls /lib/libjail.so.1 ls: /lib/libjail.so.1: No such file or directory david:~>find /lib -name "libjail.so.1" -print /lib/libjail.so.1 david:~>find /lib -name "libjail.so.1" -ls find: /lib/libjail.so.1: No such file or directory With deeper investigation, the file is in fact mapped to an `inode`: root@dmarec:~ # ls -di /lib 13 /lib root@dmarec:~ # zdb -dddd zroot/ 13 | grep libjail.so.1 libjail.so.1 = 10552574 (type: Regular File) Which fails with `zdb` on: root@dmarec:~ # zdb -dddd zroot/ 10552574 Dataset zroot [ZPL], ID 21, cr_txg 1, 114G, 2570002 objects, rootbp DVA[0]=<0:b97d6ea00:200> DVA[1]=<0:1c212b0400:200> [L0 DMU objset] fletcher4 lz4 LE contiguous unique double size=800L/200P birth=3852240L/3852240P fill=2570002 cksum=17b78fb7e4:7c87a526a07:16251edfaae60:2ce0c5734ccf2f Object lvl iblk dblk dsize lsize %full type zdb: dmu_bonus_hold(10552574) failed, errno 2 `stat (2)` returns ENOENT when checking for the file: david:~>truss stat -L /lib/libjail.so.1 ... stat("/lib/libjail.so.1",0x7fffffffe7e8) ERR#2 'No such file or directory' david:~>truss stat -L /lib/libjail.so.1 A pass with `zfs scrub` didn't help. Any clue is welcome. What's that `dmu_bonus_hold` stands for ? -- David Marec https://lapinbilly.eu
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?914db6e5-2d8d-15b4-ee96-bc267ce1dbda>