This fails on rhel5.7 as well [root@ibm-x3550m3-02 652013-max-write-and-seek-size-differ]# uname -a Linux ibm-x3550m3-02.rhts.eng.nay.redhat.com 2.6.18-258.el5 #1 SMP Tue Apr 26 18:27:35 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux [root@ibm-x3550m3-02 652013-max-write-and-seek-size-differ]# make run chmod a+x ./runtest.sh tar -xf 3.repro.tar patch -p0 < exitcode.patch patching file repro/run.sh ./runtest.sh /mnt/tests/kernel/filesystems/652013-max-write-and-seek-size-differ/repro/run.sh Running ./run.sh As root: ############################################### (noextentfs)(nohugefilefs) Filesystem features: has_journal ext_attr resize_inode dir_index filetype sparse_super large_file EXT3 FILE SEEK/WRITE: 2199023251456/2194719883264 EXT4 FILE SEEK/WRITE: 2199023251456/2194719883264 Ext3 seek/write file max sizes differ! Ext4 seek/write file max sizes differ! ############################################### (noextentfs)(hugefilefs) ...finished running ./run.sh, exit code=5 /kernel/filesystems/652013-max-write-and-seek-size-differ result: FAIL
As stated in the other bug: Just as a general note, using the ext4 driver for ext3 filesystems in RHEL6 is not recommended. We can fix this, but it's not the preferred mode of operation. Thanks, -Eric
I would state this more strongly - running ext3 file systems with ext4 is not supported in RHEL since we do not test this combination. Development will of course pull in reasonable fixes, but this should not impact any production use case. Thanks!