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Hi, I am trying to understand how the extended attribute trusted.io-stats-dump works. setfattr -n trusted.io-stats-dump -v /tmp/gluster_perf_stats/io-stats-pre.txt /mnt/gluster/gv0_glusterfs I can see that the io-stats-pre.txt is created. But how and what happened in the background? And why I can't I see the attribute with getfattr again? getfattr -dm- /mnt/gluster/gv0_glusterfs # file: mnt/gluster/gv0_glusterfs trusted.glusterfs.dht.commithash="3480667945" Regards, J...

...On Mon, Nov 13, 2017 at 12:14 PM, Jeevan Patnaik <g1patnaik at gmail.com> wrote: > Hi, > > I am trying to understand how the extended attribute trusted.io-stats-dump > works. > > setfattr -n trusted.io-stats-dump -v /tmp/gluster_perf_stats/io-stats-pre.txt > /mnt/gluster/gv0_glusterfs > > I can see that the io-stats-pre.txt is created. But how and what happened > in the background? > > And why I can't I see the attribute with getfattr again? > > getfattr -dm- /mnt/gluster/gv0_glusterfs > # file: mnt/gluster/gv0_glusterfs > trusted.glusterfs.dht.com...

On Mon, Nov 13, 2017 at 12:14 PM, Jeevan Patnaik <g1patnaik at gmail.com> wrote: > Hi, > > I am trying to understand how the extended attribute trusted.io-stats-dump > works. > > setfattr -n trusted.io-stats-dump -v /tmp/gluster_perf_stats/io-stats-pre.txt > /mnt/gluster/gv0_glusterfs > > I can see that the io-stats-pre.txt is created. But how and what happened > in the background? > > And why I can't I see the attribute with getfattr again? > > That is because 'trusted.io-stats-dump' is one of the many Virtual key GlusterFS handles. As GlusterF...

...On Mon, Nov 13, 2017 at 12:14 PM, Jeevan Patnaik <g1patnaik at gmail.com> wrote: > Hi, > > I am trying to understand how the extended attribute trusted.io-stats-dump > works. > > setfattr -n trusted.io-stats-dump -v /tmp/gluster_perf_stats/io-stats-pre.txt > /mnt/gluster/gv0_glusterfs > > I can see that the io-stats-pre.txt is created. But how and what happened > in the background? > > And why I can't I see the attribute with getfattr again? > > That is because 'trusted.io-stats-dump' is one of the many Virtual key GlusterFS handles. As GlusterF...