On 13-04-15 10:47 AM, Sabuj Pattanayek wrote: > Does this force ext4 to return 32 bit hash values, i.e. have the same > effect has downgrading the kernel to pre 2.6.32-268.el6 ? Yes, it should work properly after that. You can verify with the attached program (which I found while researching this) - it should return low offsets: $ ./d_off /export/bricks/5001173100000000/glusterdata/ .: 4 (4) ..: 6 (6) .glusterfs: 9 (9) common: 12 (12) fng1: 15 (15) fng2: 18 (18) fng3: 21 (21) fng4: 24 (24) scratch: 27 (27) sql: 30 (30) jdk: 512 (512) M. -- Michael Brown | `One of the main causes of the fall of Systems Consultant | the Roman Empire was that, lacking zero, Net Direct Inc. | they had no way to indicate successful ?: +1 519 883 1172 x5106 | termination of their C programs.' - Firth -------------- next part -------------- A non-text attachment was scrubbed... Name: d_off.c Type: text/x-csrc Size: 629 bytes Desc: not available URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20130415/bebae8b3/attachment.bin>
