Re: [ceph-users] user and group acls on cephfs mounts

2019-11-06 Thread Yan, Zheng
does 'group dev' have the same id on two VMss? do the the VMs use the same 'ceph auth name' to mount cephfs? On Wed, Nov 6, 2019 at 4:12 PM Alex Litvak wrote: > > Plot thickens. > > I create a new user sam2 and group sam2 both uid and gid = 1501. User sam2 > is a member of group dev. When I sw

Re: [ceph-users] Ceph install from EL7 repo error

2019-11-06 Thread Alberto Rivera Laporte
The likely behavior that you are experiencing is a result of another yum repository with a more recent version of the rpms. A quick way to find out is to issue a `yum list ceph --showduplicates` or a `yum info ceph` At that point then you would want to exclude the ceph* package from whichever yum

Re: [ceph-users] Ceph install from EL7 repo error

2019-11-06 Thread Cranage, Steve
No, I’m just running Ceph-deploy install with the one host name. Steve Cranage Principal Architect, Co-Founder DeepSpace Storage 719-930-6960 [cid:image001.png@01D3FCBC.58FDB6F0] From: Salsa Sent: Wednesday, November 6, 2019 3:05:32 PM To: Cranage, Steve Cc: cep

Re: [ceph-users] Ceph install from EL7 repo error

2019-11-06 Thread Salsa
I faced that same behaviour, but can't remember whats was happening or how I solved it. Could you please post the commands used? I think it was related to some bad options to ceph-deploy. Are you using '--release nautilus' ? -- Salsa Sent with [ProtonMail](https://protonmail.com) Secure Email.

Re: [ceph-users] Ceph install from EL7 repo error

2019-11-06 Thread Cranage, Steve
Yes, same problem... ceph-14.2.4-0.el7.x86_64.rpm FAILED http://download.ceph.com/rpm-mimic/el7/x86_64/ceph-14.2.4-0.el7.x86_64.rpm: [Errno 14] HTTP Error 404 - Not Found ] 0.0 B/s |0 B --:--:-- ETA Trying other mirror. ceph-common-14.2.4

[ceph-users] Ceph install from EL7 repo error

2019-11-06 Thread Cranage, Steve
I cannot get an install of ceph to work on a fresh Centos 7.6 environment and it is a repo error I haven't seen before. Here is my ceph.repo file: [Ceph] name=Ceph packages for $basearch baseurl=http://download.ceph.com/rpm-mimic/el7/$basearch enabled=1 gpgcheck=1 type=rpm-md gpgkey=https://downl

Re: [ceph-users] RocksDB device selection (performance requirements)

2019-11-06 Thread vitalif
Hi, sorry to everyone that I post my link again, but https://yourcmc.ru/wiki/Ceph_performance Hello Cephers, The only recommendation I can find about db device selection is about the capacity (4% of the data disk) on the documents. Is there any suggestions about technical specs like throughpu

Re: [ceph-users] CephFS kernel module lockups in Ubuntu linux-image-5.0.0-32-generic?

2019-11-06 Thread Simon Oosthoek
I finally took the time to report the bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1851470 On 29/10/2019 10:44, Simon Oosthoek wrote: > On 24/10/2019 16:23, Christopher Wieringa wrote: >> Hello all, >> >>   >> >> I’ve been using the Ceph kernel modules in Ubuntu to load a CephFS >> f

[ceph-users] RocksDB device selection (performance requirements)

2019-11-06 Thread Huseyin Cotuk
Hello Cephers, The only recommendation I can find about db device selection is about the capacity (4% of the data disk) on the documents. Is there any suggestions about technical specs like throughput, IOPS and db device per data disk? While designing a specific infrastructure with filestore,