-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Package: src:zfsutils Version: 8.1-4+squeeze1 Severity: serious Justification: breaks upgrades, does not declare dependencies properly
Out of the zfsutils package are being built several shared libraries. These do not bump any SONAME version or provide a symbols file. Hence, shlibs generates zfsutils dependencies unversioned: Depends: libbsd0 (>= 0.0), libc0.1 (>= 2.4), libgeom1 (>= 7.0), libnvpair0, libumem0, libuutil0, libzfs0, libzpool0, zlib1g (>= 1:1.1.4) That implies that zfsutils would work with any version of libnvpair0, libumem0, libuutil0, libzfs0, libzpool0 installed. That is, however not true. Upgrading zfsutils from 8.1 (Squeeze) to 8.2 (Wheezy) or any later version breaks ABIs but does not pull appropriate dependencies. Thus, users which do not do a full upgrade are left with broken zfsutils: root@kfreebsd-test2:~# ldd /sbin/zfs libzfs.so.0 => /lib/libzfs.so.0 (0x0000000801242000) libgeom.so.0 => /lib/libgeom.so.0 (0x0000000801479000) libnvpair.so.0 => /lib/libnvpair.so.0 (0x000000080167e000) libuutil.so.0 => /lib/libuutil.so.0 (0x0000000801888000) libc.so.0.1 => /lib/libc.so.0.1 (0x0000000801a92000) libbsd.so.0 => /lib/libbsd.so.0 (0x0000000801dd6000) libm.so.1 => /lib/libm.so.1 (0x0000000801fe0000) libexpat.so.1 => /usr/lib/libexpat.so.1 (0x0000000802262000) libsbuf.so.0 => /lib/libsbuf.so.0 (0x000000080248b000) librt.so.1 => /lib/librt.so.1 (0x000000080268d000) libpthread.so.0 => /lib/libpthread.so.0 (0x00000008028a2000) /lib/ld-kfreebsd-x86-64.so.1 => /lib64/ld-kfreebsd-x86-64.so.1 (0x0000000001021000) root@kfreebsd-test2:~# objdump -x /lib/libzfs.so.0 /lib/libzfs.so.0: file format elf64-x86-64-freebsd /lib/libzfs.so.0 architecture: i386:x86-64, flags 0x00000150: HAS_SYMS, DYNAMIC, D_PAGED start address 0x00000000000098c0 Dynamic Section: SONAME libzfs.so.0 ... VERNEED 0x0000000000005aa0 VERNEEDNUM 0x0000000000000003 VERSYM 0x0000000000005742 RELACOUNT 0x0000000000000069 note: no version definitions. Next, let's upgrade zfsutils: root@kfreebsd-test2:~# apt-get install zfsutils Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: libbsd0 libgeom1 libumem0 libzpool0 The following NEW packages will be installed: libgeom1 libumem0 libzpool0 The following packages will be upgraded: libbsd0 zfsutils 2 upgraded, 3 newly installed, 0 to remove and 140 not upgraded. Need to get 653 kB of archives. ... (Reading database ... 12078 files and directories currently installed.) Preparing to replace libbsd0 0.2.0-1 (using .../libbsd0_0.3.0-1_kfreebsd-amd64.deb) ... Unpacking replacement libbsd0 ... Setting up libbsd0 (0.3.0-1) ... Selecting previously deselected package libgeom1. (Reading database ... 12078 files and directories currently installed.) Unpacking libgeom1 (from .../libgeom1_8.2+ds1-4_kfreebsd-amd64.deb) ... Selecting previously deselected package libumem0. Unpacking libumem0 (from .../libumem0_8.2-4_kfreebsd-amd64.deb) ... Selecting previously deselected package libzpool0. Unpacking libzpool0 (from .../libzpool0_8.2-4_kfreebsd-amd64.deb) ... Preparing to replace zfsutils 8.1-4+squeeze1 (using .../zfsutils_8.2-4_kfreebsd-amd64.deb) ... Unpacking replacement zfsutils ... Processing triggers for man-db ... Setting up libgeom1 (8.2+ds1-4) ... Setting up libumem0 (8.2-4) ... Setting up libzpool0 (8.2-4) ... Setting up zfsutils (8.2-4) ... Installing new version of config file /etc/init.d/zfs ... Starting ZFS subsystem... zvol swapzfs: symbol lookup error: zfs: undefined symbol: libzfs_mnttab_cache filesystemszfs: symbol lookup error: zfs: undefined symbol: libzfs_mnttab_cache failed! invoke-rc.d: initscript zfs, action "start" failed. dpkg: error processing zfsutils (--configure): subprocess installed post-installation script returned error exit status 127 configured to not write apport reports Errors were encountered while processing: zfsutils E: Sub-process /usr/bin/dpkg returned an error code (1) Problem is, root@kfreebsd-test2:~# zfs list zfs: symbol lookup error: zfs: undefined symbol: libzfs_mnttab_cache This symbol is defined in libzfs built from the zfsutils 8.2 source package though: root@kfreebsd-test2:~# apt-get install libzfs0 Reading package lists... Done Building dependency tree Reading state information... Done The following packages will be upgraded: libzfs0 1 upgraded, 0 newly installed, 0 to remove and 139 not upgraded. 1 not fully installed or removed. Need to get 105 kB of archives. After this operation, 13.3 kB disk space will be freed. Get:1 http://ftp.de.debian.org/debian/ wheezy/main libzfs0 kfreebsd-amd64 8.2-4 [105 kB] Fetched 105 kB in 0s (256 kB/s) (Reading database ... 12094 files and directories currently installed.) Preparing to replace libzfs0 8.1-4+squeeze1 (using .../libzfs0_8.2-4_kfreebsd-amd64.deb) ... Unpacking replacement libzfs0 ... Setting up libzfs0 (8.2-4) ... Setting up zfsutils (8.2-4) ... Starting ZFS subsystem... zvol swap filesystems. root@kfreebsd-test2:~# zfs list no datasets available Please either: a) consider these libraries private and install them bundled with zfsutils to a private location b) link them statically (most do not have any external dependencies, questions remain how useful they are outside of zfsutils itself) c) properly use SONAME versions and bump package names when needed more discussion on [1]. [1] http://lists.debian.org/debian-bsd/2011/10/msg00137.html - -- with kind regards, Arno Töll IRC: daemonkeeper on Freenode/OFTC GnuPG Key-ID: 0x9D80F36D -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQIcBAEBAgAGBQJOl/1QAAoJEMcrUe6dgPNt+lAQAMB+spccRl3pxLCuvQcx/TZL L7Jp7UKgd7QSsObaYwoudXmO6xVFa0Pkd/t4dS1X+d9BLjr+UOKqkQq131LAr7aG WYoF12TCv5cCiLM88ZujGo1g79k/xY30o0NeDc1hTPFM/EvkL1yZ0KOady+05G5O mDlXJrWgrHGchntK1mrS6xhrh1XybHA3aWHle3L02sJHBabu719pZ5rIMqhbnRHl Tn+WLhTes2mqlqjrHu/Zzz2Rp5HY3YF10j3UvuJ8uZZsUPWZli+hOex/dFQfX6K7 fCvJ6XuqMXWikeEb5DwrYIXcaKTXU86aqjDajM4l5QIrSaj+gdHeyge3nQESo4iz 4QCCL8eQ1cshNUCEp6UQx3IVrX9E8JHjN0RncxLB39u8R5uXckEAmBk353c0HMkh DT9lKfF8nqD0gfjyVFM1nVY5hl73+oGcVyrLtolzBT5EgqhckPOzZiQuV8siWM2k ExeyxZDfpLhbjWsmQTAzBYzYuLsNIPd9I4ZGqkseQYBzC6NXcz5kZrc+U0jH3Uy7 u1LkseTSvUMMk281/PGBcUoF0lASIOA8QGUoMqTbFxlXNBQ8zQ1q52/7M5nLwzPX 9N5egvyJEQM5DOJLuWBgJgUbc7ktQfaUOGhkwdxBqe+yuGi2nRnEIDfBhDnm/9Ua mPsEDztR2Y2vxmAaeohH =j0sS -----END PGP SIGNATURE----- -- To UNSUBSCRIBE, email to debian-bsd-requ...@lists.debian.org with a subject of "unsubscribe". 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