On 2014-07-21 13:49, Pranith Kumar Karampuri wrote: > > On 07/21/2014 05:17 PM, Anders Blomdell wrote: >> On 2014-07-21 13:36, Pranith Kumar Karampuri wrote: >>> On 07/21/2014 05:03 PM, Anders Blomdell wrote: >>>> On 2014-07-19 04:43, Pranith Kumar Karampuri wrote: >>>>> On 07/18/2014 07:57 PM, Anders Blomdell wrote: >>>>>> During testing of a 3*4 gluster (from master as of yesterday), I encountered >>>>>> two major weirdnesses: >>>>>> >>>>>> 1. A 'rm -rf <some_dir>' needed several invocations to finish, each time >>>>>> reporting a number of lines like these: >>>>>> rm: cannot remove ‘a/b/c/d/e/f’: Directory not empty >>>>>> >>>>>> 2. After having successfully deleted all files from the volume, >>>>>> i have a single directory that is duplicated in gluster-fuse, >>>>>> like this: >>>>>> # ls -l /mnt/gluster >>>>>> total 24 >>>>>> drwxr-xr-x 2 root root 12288 18 jul 16.17 work2/ >>>>>> drwxr-xr-x 2 root root 12288 18 jul 16.17 work2/ >>>>>> >>>>>> any idea on how to debug this issue? >>>>> What are the steps to recreate? We need to first find what lead to this. Then probably which xlator leads to this. >>>> Would a pcap network dump + the result from 'tar -c --xattrs /brick/a/gluster' >>>> on all the hosts before and after the following commands are run be of >>>> any help: >>>> >>>> # mount -t glusterfs gluster-host:/test /mnt/gluster >>>> # mkdir /mnt/gluster/work2 ; >>>> # ls /mnt/gluster >>>> work2 work2 >>> Are you using ext4? >> Yes >> >>> Is this on latest upstream? >> kernel is 3.14.9-200.fc20.x86_64, if that is latest upstream, I don't know. >> gluster is from master as of end of last week >> >> If there are known issues with ext4 i could switch to something else, but during >> the last 15 years or so, I have had very little problems with ext2/3/4, thats the >> reason for choosing it. > The problem is afrv2 + dht + ext4 offsets. Soumya and Xavier were working on it last I heard(CCed) Should I switch to xfs or be guinea pig for testing a fixed version? /Anders -- Anders Blomdell Email: anders.blomdell@xxxxxxxxxxxxxx Department of Automatic Control Lund University Phone: +46 46 222 4625 P.O. Box 118 Fax: +46 46 138118 SE-221 00 Lund, Sweden _______________________________________________ Gluster-devel mailing list Gluster-devel@xxxxxxxxxxx http://supercolony.gluster.org/mailman/listinfo/gluster-devel
