[ceph-users] Sizing for bluestore db and wal

2018-11-26 Thread Felix Stolte
Hi folks, i upgraded our ceph cluster from jewel to luminous and want to migrate from filestore to bluestore. Currently we use one SSD as journal for thre 8TB Sata Drives with a journal partition size of 40GB. If my understanding of the bluestore documentation is correct, i can use a wal part

[ceph-users] Using Cephfs Snapshots in Luminous

2018-11-11 Thread Felix Stolte
Hi folks, is anybody using cephfs with snapshots on luminous? Cephfs snapshots are declared stable in mimic, but I'd like to know about the risks using them on luminous. Do I risk a complete cephfs failure or just some not working snapshots? It is one namespace, one fs, one data and one metad

Re: [ceph-users] cephfs set quota without mount

2018-10-11 Thread Felix Stolte
t are you using for HA? On Thu, Oct 11, 2018 at 1:54 AM Felix Stolte <mailto:f.sto...@fz-juelich.de>> wrote: Hey folks, I use nfs-ganesha to export cephfs to nfs. nfs-ganesha can talk to cephfs via libcephfs so there is no need for mounting cephfs manually. I al

[ceph-users] cephfs set quota without mount

2018-10-11 Thread Felix Stolte
Hey folks, I use nfs-ganesha to export cephfs to nfs. nfs-ganesha can talk to cephfs via libcephfs so there is no need for mounting cephfs manually. I also like to use directory quotas from cephfs. Anyone knows a way to set quota on directories without the need to mount it first? I was think

Re: [ceph-users] vfs_ceph ignoring quotas

2018-10-09 Thread Felix Stolte
ibute, where can i get its utilization? Regards Felix On 10/09/2018 10:59 AM, John Spray wrote: On Tue, Oct 9, 2018 at 9:14 AM Felix Stolte wrote: Hi folks, i'm running a luminous cluster on Ubuntu 18.04 an want to share folders on cephfs with samba using the vfs_ceph. Sharing works fin

[ceph-users] vfs_ceph ignoring quotas

2018-10-09 Thread Felix Stolte
Hi folks, i'm running a luminous cluster on Ubuntu 18.04 an want to share folders on cephfs with samba using the vfs_ceph. Sharing works fine, but the quotas I set on the directories is ignored and every share reports its size as the total size of the cephfs. Anyone got this working? Or is the

Re: [ceph-users] How to use vfs_ceph

2017-12-22 Thread Felix Stolte
plied when you export the subdirectory via samba? Regards Felix On 12/21/2017 06:19 PM, David Disseldorp wrote: Hi Felix, On Thu, 21 Dec 2017 14:16:23 +0100, Felix Stolte wrote: Hello folks, is anybody using the vfs_ceph module for exporting cephfs as samba shares? Yes, alongside Luminous.

[ceph-users] How to use vfs_ceph

2017-12-21 Thread Felix Stolte
Hello folks, is anybody using the vfs_ceph module for exporting cephfs as samba shares? We are running ceph jewel with cephx enabled. Manpage of vfs_ceph only references the option ceph:config_file. How do I need to configure my share (or maybe ceph.conf)? log.smbd:  '/' does not exist or pe