Hi, Recently a new ability to trigger statedumps through the Gluster-CLI [0] has been added. This makes it possible to get statedump from applications that use gfapi. By default, statedumps are saved under /var/run/gluster/... and this directory is only writable by root. Applications that use gfapi do not require root permissions (like QEMU), and therefore fail to write the statedump :-/
One approach would be to create a "gluster" group and give the group permissions to write to /var/run/gluster/... Other 'fixes' include setting ACLs on the directory so that specified users can write there. because many daemons have a "home directory" that does not exist, it probably is not a good idea to use $HOME to store statedumps. What suggestions do others have? Thanks, Niels 0. https://github.com/gluster/glusterfs/blob/master/doc/debugging/statedump.md
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