Re: [Gluster-users] Sudden, dramatic performance drops with Glusterfs

2019-11-09 Thread Strahil
There are options that can help a little bit with the ls/find. Still, many devs will need to know your settings, so the volume's info is very important. Try the 'noatime,nodiratime' (if ZFS supports them). Also, as this is a new cluster you can try to setup XFS and verify if the issue is the sa

Re: [Gluster-users] Sudden, dramatic performance drops with Glusterfs

2019-11-08 Thread Michael Rightmire
Hi Strahil, Thanks for the reply. See below. Also, as an aside, I tested by installing a single Cenots 7 machine with the ZBOD, installed gluster and ZFSonLinux as recommended at.. https://staged-gluster-docs.readthedocs.io/en/release3.7.0beta1/Administrator%20Guide/Gluster%20On%20ZFS/ And cr

Re: [Gluster-users] Sudden, dramatic performance drops with Glusterfs

2019-11-06 Thread DUCARROZ Birgit
Hi, I had complete crash with gluster and ZFS. Installed ext4 instead and it worked much more better. Regards, Birgit On 06/11/19 11:50, Michael Rightmire wrote: Hello list! I'm new to Glusterfs in general. We have chosen to use it as our distributed file system on a new set of HA file se

[Gluster-users] Sudden, dramatic performance drops with Glusterfs

2019-11-06 Thread Michael Rightmire
Hello list! I'm new to Glusterfs in general. We have chosen to use it as our distributed file system on a new set of HA file servers. The setup is: 2 SUPERMICRO SuperStorage Server 6049PE1CR36L with 24-4TB spinning disks and NVMe for cache and slog. HBA not RAID card Ubuntu 18.04 server (on