On Tue, Apr 25, 2017 at 11:23 PM, Niels de Vos <ndevos@xxxxxxxxxx> wrote:
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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Thanks,
Satheesaran S
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