[LU-162] CentOS5 cannot load fsfilt_ldiskfs due to unknown symbols used ldiskfs_discard_preallocations

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.1.0
• Fix Version/s: Lustre 2.1.0
• Type: Bug
• Priority: Blocker
• Reporter: Oleg Drokin
• Assignee: Zhenyu Xu
• Resolution: Fixed
• Severity: 3

Description

After rhel6 patch landed, that's what you get when trying to use it on centos5 in dmesg:
ldiskfs created from ext4-2.6-rhel5
fsfilt_ldiskfs: Unknown symbol ldiskfs_discard_preallocations

It seems the discard prealloc code checks for the function availability, but not whenever it is exported, so we either need to adjust the heck or add another patch to centos5.

Comments

[Build Master (Inactive)]

Integrated in reviews-centos5 #557
LU-162 Export ext4_discard_preallocations for ldiskfs

Bobi Jam : a24994726b3d6a4b8ecac1147459b9918671d340
Files :

• ldiskfs/kernel_patches/patches/ext4-misc-rhel5.patch
• ldiskfs/kernel_patches/patches/ext4-misc-sles11.patch

[Build Master (Inactive)]

Integrated in master-matrix » ubuntu #2
LU-162 Export ext4_discard_preallocations for ldiskfs

Oleg Drokin : 26714f1ba437a3518393dbf79a07502b6902816c
Files :

• ldiskfs/kernel_patches/patches/ext4-misc-rhel5.patch
• ldiskfs/kernel_patches/patches/ext4-misc-sles11.patch

[Build Master (Inactive)]

Integrated in master-matrix » el5 #2
LU-162 Export ext4_discard_preallocations for ldiskfs

Oleg Drokin : 26714f1ba437a3518393dbf79a07502b6902816c
Files :

• ldiskfs/kernel_patches/patches/ext4-misc-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-misc-rhel5.patch

[Build Master (Inactive)]

Integrated in master-matrix » el6 #2
LU-162 Export ext4_discard_preallocations for ldiskfs

Oleg Drokin : 26714f1ba437a3518393dbf79a07502b6902816c
Files :

• ldiskfs/kernel_patches/patches/ext4-misc-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-misc-rhel5.patch

[Build Master (Inactive)]

Integrated in lustre-master-centos5 #163
LU-162 Export ext4_discard_preallocations for ldiskfs

Oleg Drokin : 26714f1ba437a3518393dbf79a07502b6902816c
Files :

• ldiskfs/kernel_patches/patches/ext4-misc-rhel5.patch
• ldiskfs/kernel_patches/patches/ext4-misc-sles11.patch

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,ubuntu #13
LU-162 Export ext4_discard_preallocations for ldiskfs

Brian J. Murrell : 8045ad37470ed1060557ecb913dd624324fe6e98
Files :

• ldiskfs/kernel_patches/patches/ext4-misc-sles11.patch
• ldiskfs/kernel_patches/patches/ext4-misc-rhel5.patch

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,el6 #13
LU-162 Export ext4_discard_preallocations for ldiskfs

Brian J. Murrell : 8045ad37470ed1060557ecb913dd624324fe6e98
Files :

• ldiskfs/kernel_patches/patches/ext4-misc-rhel5.patch
• ldiskfs/kernel_patches/patches/ext4-misc-sles11.patch