Re: setting xattr=sa

Xavier Hernandez <xhernandez@xxxxxxxxxx> · Mon, 02 Dec 2013 12:55:57 +0100



    Hi Bernhard,

      
      this is not a gluster option, it's a zfs attribute that can be set
      with:

      
      zfs set xattr=sa <zfs pool name>

      
      AFAIK this only modifies future behavior. This means that if you
      have an already existing gluster volume on top of the zfs pool,
      any xattr already created before setting this attribute will not
      be changed. However new xattrs will use the new setting, and any
      future gluster volume created on the same pool will use it as
      well.

      
      Regards,

      
      Xavi

      
      El 02/12/13 12:20, Bernhard Glomm ha escrit:

    
      hi
      all,

      
      running glusterfs on top of zfs in a testbed I found the hint to
      set xattr=sa in my glusterset.

      I quickly run through the documentation but couldn't see how to do
      this best?

      I would like to set it once for all actual and newly created
      volumes.

      Can I edit 

      _/etc/glusterd/vols/<volname>/info_

      and add a line like 

      xattr=sa

      or is it done as a mount option like

      mount -t glusterfs -o xattr=sa <server>://volume /mountpoint
      

      ?

      
      TIA

      
      Bernhard

      
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