Hi Mauro,
What version of Gluster are you running and what is your volume configuration?
IIRC, this was seen because of mismatches in the ctime returned to the client. I don't think there were issues with the files but I will leave it to Ravi and Raghavendra to comment.
Regards,
Nithya
On 29 December 2017 at 04:10, Mauro Tridici <mauro.tridici@xxxxxxx> wrote:
Hi All,anyone had the same experience?Could you provide me some information about this error?It happens only on GlusterFS file system.Thank you,MauroIl giorno 20 dic 2017, alle ore 16:57, Mauro Tridici <mauro.tridici@xxxxxxx> ha scritto:Dear Users,I’m experiencing a random problem ( "file changed as we read it” error) during tar files creation on a distributed dispersed Gluster file system.The tar files seem to be created correctly, but I can see a lot of message similar to the following ones:tar: ./year1990/lffd1990050706p.nc.gz: file changed as we read it tar: ./year1990/lffd1990052106p.nc.gz: file changed as we read it tar: ./year1990/lffd1990052412p.nc.gz: file changed as we read it tar: ./year1990/lffd1990091018.nc.gz: file changed as we read it tar: ./year1990/lffd1990092300p.nc.gz: file changed as we read it tar: ./year1990/lffd1990092706p.nc.gz: file changed as we read it tar: ./year1990/lffd1990100312p.nc.gz: file changed as we read it tar: ./year1990/lffd1990100412.nc.gz: file changed as we read it tar: ./year1991/lffd1991012106.nc.gz: file changed as we read it tar: ./year1991/lffd1991010918.nc.gz: file changed as we read it tar: ./year1991/lffd1991011400.nc.gz: file changed as we read it I’m executing the tar command on a CentOS 6.2 operating system based server: it is a gluster native client.You can find below some basic info about the gluster client:[root@athena# rpm -qa|grep glusterglusterfs-3.10.5-1.el6.x86_64centos-release-gluster310-1.0-1.el6.centos.noarch glusterfs-client-xlators-3.10.5-1.el6.x86_64 glusterfs-fuse-3.10.5-1.el6.x86_64 glusterfs-libs-3.10.5-1.el6.x86_64 Can I consider them as a false positive or the created tar files will suffer of inconsistence?Is it a tar command problem or a gluster problem?Could someone help me to resolve this issue?Thank you very much,Mauro
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