Re: [Gluster-users] Extremely low performance - am I doing somethingwrong?

2019-07-03 Thread Dmitry Filonov
. Something to look at next week. -- Dmitry Filonov Linux Administrator SBGrid Core | Harvard Medical School 250 Longwood Ave, SGM-114 Boston, MA 02115 On Wed, Jul 3, 2019 at 12:18 PM Vladimir Melnik wrote: > Thank you, it helped a little: > > $ for i in {1..5}; do { dd if=/dev/zero of=/mnt/g

Re: [Gluster-users] snapshots questions

2019-06-27 Thread Dmitry Filonov
> that pool. > As long as I don't exhaust the pool's storage - I'm fine. > > You shouldb't expect that LVM will play the monitoring role here - either > put some kind of monitoring, or create your own solution to monitor that > fact. > > Best Regards, > Strahil Nikolov > On

Re: [Gluster-users] snapshots questions

2019-06-26 Thread Dmitry Filonov
Newly created snapshots will occupy some data and metadata space in LVM. So the more snapshots you have, the more space will be utilized. Yes, I understand that. The question is how to get snapshots error out instead of breaking LVM completely. Is there any way to tell snapshots to fail if after

[Gluster-users] snapshots questions

2019-06-26 Thread Dmitry Filonov
is related but not that important. Is there a way to schedule snapshot removal in cron? gluster snapshot delete requires interactive confirmation and I don't see any flag to auto-confirm snapshot removal. Thank you, Fil -- Dmitry Filonov Linux Administrator SBGrid Core | Harvard Medical School 250