[LU-4606] Lustre hard codes libzfs.so.1 in lustre/utils/mount_utils_zfs.c

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.6.0, Lustre 2.5.3
• Affects Version/s: Lustre 2.5.0, Lustre 2.6.0, Lustre 2.4.2
• Labels: zfs
• Environment: RHEL 6.x Lustre 2.4.2 with ZFS

Epic/Theme

ZFS

• Severity: 3
• Assignee: Nathaniel Clark
• Reporter: Anthony Alba

Description

Lustre hard codes libzfs.so.1 in mount_utils_zfs.c
ZoL git tree (after v0.6.2 tag) has bumped the so version to 2:0:0 so
libzfs is now libzfs.so.2.

This breaks user space utilities.
Linking libzfs.so.2.0.0 to libzfs.so.1 works so there doesn't seem to be
any ABI breakage.

Issue Links

• duplicates: LU-5060 mkfs.lustre --backfstype=zfs fails to execute due to fix library name libzfs.so.1
• is related to: LU-5091 LU-4606 breaks --with-zfs-devel option
• is related to: LU-5102 Loading plugin for a given mount_type from ${pkglibdir}/mount_osd_FSTYPE.so" brings problem to local testing.
• is related to: LU-5851 Handle LU-4606 packaging changes for Lustre Server DKMS RPM
• is related to: LU-5501 new e2fsprogs causes llverfs build failures
• is related to: LU-5096 Linker cannot find custom libzfs location like it can with header files
• is related to: LU-5643 Flubbed merging of two patches in change I1d69b64eec1589f63e24f20cc624778a4be2ec60
• is related to: LU-4944 build fails with latest zfs source
• is related to: LU-2976 ZFS upstream sonames are versioned